CN116571611A - Battery cap manufacturing equipment - Google Patents
Battery cap manufacturing equipment Download PDFInfo
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- CN116571611A CN116571611A CN202310833671.5A CN202310833671A CN116571611A CN 116571611 A CN116571611 A CN 116571611A CN 202310833671 A CN202310833671 A CN 202310833671A CN 116571611 A CN116571611 A CN 116571611A
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- battery cap
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 25
- 238000012545 processing Methods 0.000 claims abstract description 59
- 230000005540 biological transmission Effects 0.000 claims abstract description 51
- 238000004080 punching Methods 0.000 claims abstract description 27
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 8
- 230000007246 mechanism Effects 0.000 claims description 28
- 230000000149 penetrating effect Effects 0.000 claims description 11
- 238000013500 data storage Methods 0.000 claims description 7
- 239000013598 vector Substances 0.000 description 15
- 238000000034 method Methods 0.000 description 13
- 239000004973 liquid crystal related substance Substances 0.000 description 10
- 230000008569 process Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 5
- 239000011159 matrix material Substances 0.000 description 5
- 241000220317 Rosa Species 0.000 description 4
- 238000004364 calculation method Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000000354 decomposition reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005457 optimization Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 2
- 244000309464 bull Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 241000252233 Cyprinus carpio Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007781 pre-processing Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D22/00—Shaping without cutting, by stamping, spinning, or deep-drawing
- B21D22/02—Stamping using rigid devices or tools
- B21D22/08—Stamping using rigid devices or tools with die parts on rotating carriers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21C—MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
- B21C51/00—Measuring, gauging, indicating, counting, or marking devices specially adapted for use in the production or manipulation of material in accordance with subclasses B21B - B21F
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D43/00—Feeding, positioning or storing devices combined with, or arranged in, or specially adapted for use in connection with, apparatus for working or processing sheet metal, metal tubes or metal profiles; Associations therewith of cutting devices
- B21D43/20—Storage arrangements; Piling or unpiling
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D45/00—Ejecting or stripping-off devices arranged in machines or tools dealt with in this subclass
- B21D45/02—Ejecting devices
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Sealing Battery Cases Or Jackets (AREA)
Abstract
The utility model discloses battery cap manufacturing equipment, which comprises a processing table and a stamping head arranged on the processing table for stamping and forming an aluminum sheet, wherein a material receiving box for receiving a battery cap is arranged on one side of the processing table, and a placing disc for placing the aluminum sheet is rotatably arranged on the processing table; the utility model relates to the technical field of battery cap processing. According to the battery cap manufacturing equipment, the placing disc is driven to intermittently rotate through the intermittent transmission structure by the driving motor, and meanwhile, the reciprocating transmission structure can drive the punching head to sequentially punch the aluminum sheets on the placing disc, so that the setting of the driving equipment is reduced, the production cost is reduced, and meanwhile, the punching precision of the aluminum sheets can be ensured; through the setting of ejecting structure of transmission for when being in the processing bench, can be with placing the dish combination, form the shape of battery block, thereby be convenient for carry out stamping forming to the aluminum sheet.
Description
Technical Field
The utility model relates to the technical field of battery cap processing, in particular to battery cap manufacturing equipment.
Background
The chinese patent publication No. CN213496050U discloses a stamping forming device for explosion-proof cap processing of carp battery with location structure, which comprises a device body and a base, the top fixedly connected with loading board of base, the top fixedly connected with rose box of loading board, the bottom fixedly connected with first motor of rose box inner chamber, the output fixedly connected with bull stick of first motor, the top of bull stick runs through to the top of rose box and fixedly connected with places the board, the top fixedly connected with fixed box on rose box right side. According to the utility model, through the cooperation of the device body, the base, the bearing plate, the locating box, the first motor, the rotating rod, the placing plate, the fixing box, the second motor, the driving gear, the driven gear, the threaded rod, the box body, the threaded sleeve, the L-shaped connecting rod and the pressing block, the fixing effect of the fixing device on the stamping forming device can be effectively improved, and the workpiece can be rapidly and accurately located.
After the above prior art scheme is used for stamping the cap, the stamped cap needs to be removed manually, but the following problems occur in this way: after the cap punch forming, take off the cap from the processing platform through artificial mode, and battery cap is made by aluminium sheet punching press, because its shape and thickness's restriction, hardly take out it, has increased artificial working strength, because aluminium strip and the cap thickness of punching press are thinner when taking off the cap simultaneously, easily fish tail operating personnel, leads to operating personnel's safety to not obtain the guarantee.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides battery cap manufacturing equipment, which solves the problems that the existing battery cap manufacturing equipment usually takes off the cap from a processing table in a manual mode, increases the manual working strength, and simultaneously, scratches operators easily because the thickness of an aluminum belt and the punched cap is thinner when the cap is taken off.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a battery cap manufacture equipment, includes processing platform and sets up the punching press head that carries out stamping forming to the aluminum sheet on processing platform, one side of processing platform is provided with the receipts workbin that is used for accomodating the battery cap, the rotation is provided with the dish of placing that is used for placing the aluminum sheet on the processing platform, the inside of processing platform sets up actuating mechanism, actuating mechanism drive is placed a batch wise rotation, and drives the punching press head simultaneously and to carry out the punching press to the aluminum sheet of placing on the dish, place the dish and drive the battery cap and rotate to receipts workbin top when, accessible transmission ejection structure releases the battery cap and places the dish to fall to in the receipts workbin, be provided with the scanning mechanism that detects the finished product quality on the processing platform.
Preferably, a supporting plate is fixedly arranged on one side of the processing table, a limiting groove is formed in the top of the supporting plate in an inward sunken mode, and the material receiving box is located in the limiting groove.
Preferably, a plurality of through grooves distributed in an annular array are formed in the placing plate in a penetrating mode.
Preferably, the punching head is located right above one of the through grooves and is matched with the through groove in size.
Preferably, a fixing rod for limiting the battery cap after ejection is fixedly arranged at the top of the supporting plate.
Preferably, the driving mechanism comprises a driving motor fixedly arranged in the processing table, the output shaft of the driving motor is fixedly provided with a driving shaft through a coupler, the end part of the driving shaft is provided with a reciprocating transmission structure capable of driving the stamping head to reciprocate up and down, and the driving shaft can drive the placing disc to intermittently rotate through an intermittent transmission structure while rotating.
Preferably, the reciprocating transmission structure comprises a driving turntable fixedly arranged at the end part of the driving shaft, an annular groove is formed in one side of the driving turntable, a transmission rod is arranged at the top of the processing table in a penetrating and sliding mode, the punching head is fixedly arranged at the end part of the transmission rod, a transmission column is rotatably arranged at the bottom of one side of the transmission rod, and the transmission column extends to the inside of the annular groove.
Preferably, the intermittent transmission structure comprises a push rod fixedly arranged on the outer surface of the driving shaft, a limiting disc is fixedly arranged on the outer surface of the driving shaft, a driving rod is arranged at the top of the processing table in a penetrating and rotating mode, the placing disc is fixedly arranged at the top end of the driving rod, a transmission turntable is arranged at the bottom end of the driving rod, a plurality of extending columns are fixedly arranged on the outer surface of the transmission turntable, and a plurality of limiting grooves are formed in the outer surface of the transmission turntable.
Preferably, the transmission ejection structure comprises a placing plate which is arranged on the inner surface of the through groove in a sliding manner, an ejector rod is arranged in the placing plate in a penetrating manner, an ejector spring is fixedly arranged between the outer surface of the ejector rod and the placing plate, a wedge block is fixedly arranged at the bottom of the placing plate, an adjusting column is fixedly arranged at the bottom end of the ejector rod, a limiting strip which limits the adjusting column is fixedly arranged at one side of the processing table, and an arc-shaped ejector plate is fixedly arranged between the end part of the limiting strip and the processing table.
Preferably, the scanning mechanism is an industrial camera fixedly arranged on the workbench, and the inside of the scanning mechanism is provided with:
the standard data storage module is used for storing appearance related data of the qualified product;
the image scanning module is used for scanning the appearance of the finished product;
the data comparison module is used for comparing the scanned image edge and shape data with the data in the standard data storage module so as to judge whether the product is qualified or not;
and the sorting module is used for sorting out qualified and unqualified products and outputting the products in a sorting way.
Advantageous effects
The utility model provides a battery cap manufacturing device. Compared with the prior art, the method has the following beneficial effects:
according to the battery cap manufacturing equipment, the placing disc is driven to intermittently rotate through the intermittent transmission structure by the driving motor, and meanwhile, the reciprocating transmission structure can drive the punching head to sequentially punch the aluminum sheets on the placing disc, so that the setting of the driving equipment is reduced, the production cost is reduced, and meanwhile, the punching precision of the aluminum sheets can be ensured; through the setting of ejecting structure of transmission for when being in the processing bench, can make up with placing the dish, form the shape of battery cap, thereby be convenient for carry out stamping forming to the aluminum sheet, and when separating with the processing bench, can release the through groove on the placing the dish with fashioned battery cap, and cooperate the dead lever, push away the battery cap to receiving in the workbin, realize the purpose of automatic unloading, need not the manual discharge, reduced staff's intensity of labour, also guaranteed staff's personal safety simultaneously.
Drawings
FIG. 1 is a perspective view of a first view of an external structure according to the present utility model;
FIG. 2 is a second perspective view of the outer structure of the present utility model;
FIG. 3 is a perspective view of a first view of a partial structure provided by the present utility model;
FIG. 4 is a perspective view of a second view of a partial structure provided by the present utility model;
FIG. 5 is a perspective view of a puck according to the present utility model;
fig. 6 is a schematic diagram illustrating the disassembly of the driving ejection structure provided by the utility model;
FIG. 7 is a perspective view of a driving ejection structure provided by the present utility model;
FIG. 8 is a perspective view of a processing station provided by the present utility model;
FIG. 9 is a schematic cross-sectional view of a partial structure provided by the present utility model;
FIG. 10 is a perspective view of a reciprocating drive structure provided by the present utility model;
FIG. 11 is a perspective view of an intermittent drive mechanism provided by the present utility model;
fig. 12 is a schematic block diagram of a scanning mechanism provided by the present utility model.
In the figure: 1-processing table, 101-support plate, 2-stamping head, 3-receiving bin, 4-placing tray, 401-through slot, 5-driving mechanism, 501-driving motor, 502-driving shaft, 503-reciprocating transmission structure, 5031-driving turntable, 5032-annular groove, 5033-transmission rod, 5034-transmission column, 504-intermittent transmission structure, 5041-push rod, 5042-limit tray, 5043-driving rod, 5044-transmission turntable, 5045-extension column, 5046-limit slot, 6-transmission ejection structure, 601-placing plate, 602-ejection rod, 603-ejection spring, 604-wedge block, 605-adjusting column, 606-limit bar, 607-arc ejection plate, 7-fixing rod, 8-scanning mechanism, 801-image scanning module, 802-data comparison module, 803-sorting module, 804-standard data storage module.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
Referring to fig. 1-11, the present utility model provides a technical solution: the utility model provides a battery cap manufacture equipment, including processing platform 1 and the punching press head 2 that sets up to treat processing battery cap on processing platform 1 and carry out stamping forming, one side of processing platform 1 is provided with the receipts workbin 3 that is used for accomodating the battery cap, one side of processing platform 1 is fixed to be provided with backup pad 101, the top of backup pad 101 inwards is sunken to be formed with spacing recess, receive workbin 3 is arranged in spacing recess, and the size of spacing recess and the size looks adaptation of receipts workbin 3, improve the stability of receiving when workbin 3 places, prevent it from dropping. The processing bench 1 is rotationally provided with a placing disc 4 for placing battery caps to be processed, a plurality of through grooves 401 distributed in an annular array are formed in the placing disc 4 in a penetrating mode, the diameters of the through grooves 401 are the same as those of the battery caps, and the number of the through grooves 401 can be set according to requirements. The stamping head 2 is located right above one of the through slots 401 and is sized to be adapted to the through slot 401, so that when the stamping head 2 moves up and down, an aluminum sheet located inside the through slot 401 can be stamped. The inside of processing platform 1 sets up actuating mechanism 5, actuating mechanism 5 drive places dish 4 intermittent type rotation, and the battery cap stamping forming that waits to process on the simultaneously drive punching press head 2 to placing the dish 4, place dish 4 through actuating mechanism 5 drive for place dish 4 once every turn, next logical groove 401 can just go forward to under the punching press head 2, and when placing the dish 4 and stopping rotating, punching press head 2 begins to move down, when punching press head 2 is to the aluminum sheet punching press completion in the logical groove 401 and rise to the certain distance after, place dish 4 and just begin to rotate, prevent to cause the punching press head 2 and place the motion interference between the dish 4. When the intermittent rotation placing disc 4 drives the battery cap to rotate to the upper part of the material receiving box 3, the battery cap is pushed out of the placing disc 4 through the transmission ejection structure 6 and falls into the material receiving box 3, and the processing table 1 is provided with a scanning mechanism 8 for detecting the quality of a finished product.
Wherein, as a further technical scheme, the top of backup pad 101 is fixed and is provided with the dead lever 7 that carries out spacing to the battery cap after ejecting, and the dead lever 7 contacts the extrusion with the upper surface of placing the dish 4, prevents that the battery cap from passing from the dead lever 7 with place the gap department between the dish 4 to follow-up punching press course of working causes the influence. Through the setting of dead lever 7 for the battery cap can remove at the horizontal plane after being withdrawed from logical groove 401, consequently when the battery cap rotates to dead lever 7 department, can be blocked by dead lever 7, in case dead lever 7 block battery cap quantity when great, the battery cap of rear just can be pushed to receipts workbin 3, and leave several battery caps on placing disk 4 can be after the completion, the manual work pushes to receipts workbin 3 in can.
Regarding the design of the driving mechanism 5, the driving mechanism 5 includes a driving motor 501 fixedly disposed inside the processing table 1, and the driving motor 501 is electrically connected to an external power source. The output shaft of the driving motor 501 is fixedly provided with a driving shaft 502 through a coupling, and the driving shaft 502 can be driven to rotate by starting the driving motor 501, so that power is provided for the equipment. The end of the driving shaft 502 is provided with a reciprocating transmission structure 503 which can drive the stamping head 2 to reciprocate up and down, and the driving shaft 502 can drive the placing plate 4 to intermittently rotate through an intermittent transmission structure 504 while rotating. By the cooperation of the reciprocating transmission structure 503 and the intermittent transmission structure 504, the power source of the device is reduced, and the manufacturing cost is reduced.
Regarding the design scheme of the reciprocating transmission structure 503, the reciprocating transmission structure 503 includes a driving turntable 5031 fixedly disposed at an end of the driving shaft 502, and the driving shaft 502 is connected with an eccentric position of the driving turntable 5031, so that the driving turntable 5031 is not in a rotation state when the driving shaft 502 drives the driving turntable 5031 to rotate. An annular groove 5032 is formed in one side of the driving turntable 5031, a transmission rod 5033 is arranged on the top of the processing table 1 in a penetrating and sliding mode, the stamping head 2 is fixedly arranged at the end portion of the transmission rod 5033, a transmission column 5034 is rotatably arranged at the bottom of one side of the transmission rod 5033, and the transmission column 5034 extends to the inside of the annular groove 5032. When the driving shaft 502 drives the driving turntable 5031 to rotate, the driving column 5034 drives the driving rod 5033 to reciprocate in the vertical direction through the matching arrangement of the annular groove 5032 and the driving column 5034, so that the punching head 2 is driven to move, and the punching operation on the aluminum sheet is realized.
Regarding the design scheme of the intermittent transmission structure 504, the intermittent transmission structure 504 includes a push rod 5041 fixedly disposed on the outer surface of the driving shaft 502, a limiting disc 5042 is fixedly disposed on the outer surface of the driving shaft 502, a through notch is disposed on the outer side of the limiting disc 5042, and the position of the through notch corresponds to the position of the push rod 5041. The top of processing platform 1 runs through and rotates and be provided with actuating lever 5043, places the fixed top that sets up at actuating lever 5043 of dish 4, and actuating lever 5043's bottom mounting is provided with drive turntable 5044, and drive turntable 5044's surface mounting is provided with a plurality of extension post 5045, and a plurality of extension post 5045 is annular array and distributes, and the quantity of extension post 5045 can set up as required, and a plurality of spacing groove 5046 has been seted up to drive turntable 5044's surface.
The driving shaft 502 drives the push rod 5041 and the limiting disc 5042 to rotate while rotating, the push rod 5041 pushes the extending column 5045 in the rotating process, so that the driving rod 5043 is driven to rotate, the driving rod 5043 drives the placing disc 4 to rotate, the limiting disc 5042 and the limiting groove 5046 are always in a separated state in the process of contacting the push rod 5041 with the extending column 5045 until the push rod 5045 is separated, and when the push rod 5041 is separated from the extending column 5045, the limiting disc 5042 gradually rotates into the limiting groove 5046, so that the driving turntable 5044 is limited, continuous rotation of the driving turntable 5044 under the inertia effect is prevented, and the stability of the driving turntable is improved. When the push rod 5041 drives the transmission turntable 5044 to rotate once through the extension column 5045, the driving rod 5043 drives the placing plate 4 to rotate once, and after each rotation, the through groove 401 can rotate just below the punching head 2.
With regard to the design of the driving ejection structure 6, the driving ejection structure 6 includes a placement plate 601 slidably disposed on the inner surface of the through groove 401, so that the placement plate 601 can only move in the vertical direction, defining the moving direction thereof. The inside of the placement plate 601 is provided with an ejector rod 602 penetrating through the sliding, and when the ejector rod 602 is positioned at the top of the processing table 1, the top end thereof passes through the placement plate 601, thereby forming the shape of a battery cap with the placement plate 601. An ejector spring 603 is fixedly arranged between the outer surface of the ejector rod 602 and the placing plate 601, and the elastic coefficient of the ejector spring 603 can be set according to requirements. When the ejector rod 602 is positioned on top of the processing table 1, the ejector spring 603 is in a compressed state, and when the ejector rod 602 is separated from the processing table 1, the ejector spring 603 is in an original length, and at this time, the top of the ejector rod 602 is flush with the top of the placement plate 601. The bottom of placing plate 601 is fixed and is provided with wedge 604, and the quantity of wedge 604 has two, and is symmetrical distribution, improves the stability of placing plate 601 when removing. The bottom end fixing of the ejector rod 602 is provided with an adjusting column 605, and the side view of the adjusting column 605 is in a regular hexagon shape, so that when the adjusting column 605 gradually moves towards the processing table 1, the bottom inclined surface of the adjusting column contacts with the processing table 1, and when the placing plate 4 continues to rotate, the ejector rod 602 can be pushed to move upwards through the lower surface of the adjusting column 605, and the shape of a battery cap is formed between the battery cap and the placing plate 601. The bottom rotation of adjusting post 605 is provided with the ball, and annular spout has been seted up at the top of processing platform 1, and the ball slides with annular spout and sets up, reduces the frictional force with between the processing platform 1, reduces impaired degree, improves the stability of placing dish 4 in the rotation in-process, can also provide the support for ejector rod 602 simultaneously, prevents to change for the position in the punching press in-process, influences the quality of battery cap. A limiting bar 606 for limiting the adjusting column 605 is fixedly arranged on one side of the processing table 1, and an arc-shaped ejector plate 607 is fixedly arranged between the end part of the limiting bar 606 and the processing table 1. The number of the limit strips 606 and the number of the arc-shaped ejection plates 607 are two. The opposite sides of the two limiting strips 606 are inclined surfaces, the inclination degree of the limiting strips is matched with the inclination degree of the top of the adjusting column 605, and the top of the arc-shaped ejection plate 607 is the inclined surface.
The placing disc 4 drives the placing plate 601 to rotate around the circle center of the placing plate when rotating, when an aluminum sheet formed after stamping is gradually far away from the processing table 1 in the rotating process, the ejector rod 602 is driven to move downwards under the reset action of the ejector spring 603, if the ejector rod 602 is adhered with the aluminum sheet and cannot reset through the ejector spring 603, at the moment, the top inclined surface of the adjusting column 605 is gradually contacted with the side surface of the limiting strip 606 in the rotating process, so that the adjusting column 605 can be pressed under the action of the limiting strip 606, and the ejector rod 602 is driven to move downwards, at the moment, the ejector spring 603 is in an original length state, and the top of the ejector rod 602 is flush with the top of the placing plate 601; when the adjusting column 605 is separated from the limiting strip 606, the wedge block 604 is gradually contacted with the arc-shaped ejector plate 607, and the placing plate 601 can be driven to move upwards along the inner surface of the through groove 401 along the upper surface of the arc-shaped ejector plate 607, so that the battery cap is pushed out of the through groove 401, the bottom of the battery cap is flush with the top of the placing disc 4, and the placing disc 4 continuously rotates to drive the battery cap to approach the fixing rod 7.
Example two
Referring to fig. 12, the present utility model provides another technical solution based on the first embodiment: the scanning mechanism 8 is an industrial camera fixedly arranged on the workbench 1, and the inside of the scanning mechanism is provided with:
a standard data storage module 804 for storing the appearance related data of the qualified products,
an image scanning module 801 for scanning the appearance of the finished product,
a data comparison module 802 for comparing the scanned image edge and shape data with the data in the standard data storage module 801, judging whether the product is qualified by the product image detection policy,
the sorting module 803 is used for sorting out qualified and unqualified products and outputting the products in a classified manner;
specifically, the product image detection strategy specifically comprises the following steps:
s1: acquiring a product image, and preprocessing the industrial product image;
s2: the interest points of the product image are obviously represented, feature point detection is carried out on the interest points, feature descriptors are calculated, and feature matching vectors are generated;
s3: generating a standard feature matching vector according to the standard product image, performing feature matching with the feature matching vector of the product image to be detected, and judging whether the product is qualified or not;
specifically, the specific steps of step S1 are as follows:
s1.1: obtaining a product image through an industrial camera, judging whether the product image is the same as a standard product image in scale, if so, cutting the product image, carrying out wavelet transformation on a matched image, designing a low-frequency sub-band decomposition rule and a high-frequency sub-band decomposition rule, separating an image signal into a low-frequency part and a high-frequency part, carrying out proper-level decomposition to reduce a feature search space, improving the instantaneity of a matching algorithm and reducing the data quantity,
s1.2: the clear product image is the basis of subsequent detection, and image noise often causes problems such as image information deficiency, detail characteristic blurring, so that in order to prevent image noise from negatively affecting product detection, a reasonable and effective denoising technology is required to be adopted to process the product image, and specific noise is as follows: in the production process, noise generated by site light, operation of each unit of the production line, a circuit switch and a sensor photoelectric tube is calculated according to the following formula:
，
wherein, the liquid crystal display device comprises a liquid crystal display device,for total noise->Noise indicating the operation of the light in the field and the units of the production line themselves,/->Representing circuit switching noise, < >>Representing sensor photocell noise; />The specific constraint conditions are as follows:
，
wherein, the liquid crystal display device comprises a liquid crystal display device,representing a single transversal vector of the product image,/->Representing a single total vector of the product image,/->Representing a probability density variance value;
the specific constraint conditions are as follows:
，
wherein z represents the gray value of the product image;
the specific constraint conditions are as follows:
；
specifically, the specific steps of step S2 are as follows:
s2.1: taking a part of the product image to be compared as an interest area, taking the interest area as a salient center, and calculating the salient center position, wherein the calculation formula of the salient center of the specific image is as follows:
，
wherein, the liquid crystal display device comprises a liquid crystal display device,representing the position of the salient center of the part to be detected of the product image, < >>For the total pixel +.>And->Pixels respectively->Is the abscissa and ordinate of>Is a pixel +.>Is a significant value of (2);
s2.2: judging whether the difference between the significant center and the gray values of the surrounding neighborhood pixel points is a feature point or not, setting a difference threshold of the feature point as P, calculating the difference between the significant center and the gray values of each pixel point of the neighborhood, comparing the difference accumulation with the difference threshold, and when the difference accumulation is larger than P, determining the direction of the feature point as the feature point, carrying out space weighting optimization on the feature point, distinguishing and marking the feature point, wherein a specific space weighting optimization calculation formula is as follows:
，
wherein, the liquid crystal display device comprises a liquid crystal display device,representing feature point weighting optimization, n representing feature point neighborhood moment number, W representing weighting weight value, ++>Representing the fourier transform +.>Representing the fourier factor;
s2.3: the characteristic points are subjected to characteristic description by using BRIEF descriptors, the characteristic points are converted into high-dimensional data by using a multi-layer perceptron network and added with the characteristic point descriptors, and characteristic matching vectors are generated, wherein the calculation formula of the specific characteristic matching vectors is as follows:
，
wherein i represents the feature vector number,representing a high-dimensional feature vector, ">And->Respectively representing the ith descriptor and feature point, < ->Representing a multi-layer perceptron network layer;
specifically, the specific steps of step S3 are as follows:
s3.1: marking a part to be detected according to the standard product image, and generating a standard product feature vector;
s3.2: matching the feature vector sets extracted from the two images, repeatedly generating a relation between feature points by using a self-attention mechanism and a cross-attention mechanism through an attention mechanism, wherein the self-attention mechanism is the updating of nodes in the images, the cross-attention mechanism is the updating of nodes between the images, and finally obtaining a feature vector score matrix, and a specific feature vector score matrix calculation formula is as follows:
，
wherein, the liquid crystal display device comprises a liquid crystal display device,representing a feature vector score matrix, M and N representing the number of feature points in the product image and the standard product image, respectively,/-, respectively>Representing a productImage (S)/(S)>Representing a standard product image, < >>A modulus representing a vector;
s3.3: and finally, using a sink horn algorithm, normalizing line by line, namely dividing each element of the first line by the value obtained by each element of the first line to obtain a new line, performing the same operation on each line, normalizing line by line to obtain the value of a scoring matrix, comparing the value of the scoring matrix with a qualification threshold, and judging whether the product is qualified or not.
And all that is not described in detail in this specification is well known to those skilled in the art.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a battery block manufacture equipment, includes processing platform and sets up the punching press head that carries out stamping forming to the aluminum sheet on processing platform, its characterized in that: one side of the processing table is provided with a material receiving box for accommodating battery caps, the processing table is rotatably provided with a placing disc for placing aluminum sheets, a driving mechanism is arranged in the processing table and drives the placing disc to intermittently rotate and simultaneously drives a punching head to punch the aluminum sheets on the placing disc, when the placing disc drives the battery caps to rotate above the material receiving box, the battery caps are pushed out of the placing disc through a transmission ejection structure and fall into the material receiving box, and a scanning mechanism for detecting the quality of finished products is arranged on the processing table;
a plurality of through grooves distributed in an annular array are formed in the placing plate in a penetrating mode;
the transmission ejection structure comprises a placing plate which is arranged on the inner surface of the through groove in a sliding manner, an ejector rod is arranged in the placing plate in a penetrating manner, an ejector spring is fixedly arranged between the outer surface of the ejector rod and the placing plate, a wedge block is fixedly arranged at the bottom of the placing plate, an adjusting column is arranged at the bottom end of the ejector rod, a limiting strip which limits the adjusting column is fixedly arranged at one side of the processing table, and an arc-shaped ejector plate is fixedly arranged between the end part of the limiting strip and the processing table.
2. The battery cap manufacturing apparatus according to claim 1, wherein: one side of the processing table is fixedly provided with a supporting plate, the top of the supporting plate is inwards sunken to form a limiting groove, and the material receiving box is positioned in the limiting groove.
3. The battery cap manufacturing apparatus according to claim 1, wherein: the punching head is positioned right above one of the through grooves and is matched with the through groove in size.
4. The battery cap manufacturing apparatus according to claim 2, wherein: the top of backup pad is fixed to be provided with the dead lever that carries out spacing to the battery cap after ejecting.
5. The battery cap manufacturing apparatus according to claim 1, wherein: the driving mechanism comprises a driving motor fixedly arranged inside the processing table, a driving shaft is fixedly arranged on an output shaft of the driving motor through a coupler, a reciprocating transmission structure capable of driving the stamping head to reciprocate up and down is arranged at the end part of the driving shaft, and the driving shaft can drive the placing disc to intermittently rotate through the intermittent transmission structure while rotating.
6. The battery cap manufacturing apparatus according to claim 5, wherein: the reciprocating transmission structure comprises a driving turntable fixedly arranged at the end part of a driving shaft, an annular groove is formed in one side of the driving turntable, a transmission rod is arranged at the top of the processing table in a penetrating and sliding mode, the punching head is fixedly arranged at the end part of the transmission rod, a transmission column is rotatably arranged at the bottom of one side of the transmission rod, and the transmission column extends to the inside of the annular groove.
7. The battery cap manufacturing apparatus according to claim 5, wherein: the intermittent transmission structure comprises a push rod fixedly arranged on the outer surface of a driving shaft, a limiting disc is fixedly arranged on the outer surface of the driving shaft, a driving rod is arranged on the top of the processing table in a penetrating and rotating mode, the placing disc is fixedly arranged on the top end of the driving rod, a transmission turntable is arranged at the bottom end of the driving rod, a plurality of extending columns are fixedly arranged on the outer surface of the transmission turntable, and a plurality of limiting grooves are formed in the outer surface of the transmission turntable.
8. The battery cap manufacturing apparatus according to claim 1, wherein: the scanning mechanism is an industrial camera fixedly arranged on the workbench, and the inside of the scanning mechanism is provided with:
the standard data storage module is used for storing appearance related data of the qualified product;
the image scanning module is used for scanning the appearance of the finished product;
the data comparison module is used for comparing the scanned image edge and shape data with the data in the standard data storage module so as to judge whether the product is qualified or not;
and the sorting module is used for sorting out qualified and unqualified products and outputting the products in a sorting way.
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| CN202310833671.5A CN116571611B (en) | 2023-07-10 | 2023-07-10 | Battery cap manufacturing equipment |
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| CN115117528A (en) * | 2022-06-13 | 2022-09-27 | 阳恩文 | Lithium battery cap press welding device |
| CN217834785U (en) * | 2022-08-12 | 2022-11-18 | 重庆卓润科技有限公司 | Display shell compression fittings |
| CN219093947U (en) * | 2022-12-14 | 2023-05-30 | 义乌市品照电池有限公司 | Lithium battery cap pressure welding device |
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| CN210709620U (en) * | 2019-10-22 | 2020-06-09 | 江苏志瑞能源科技有限公司 | Lithium cell block automation line is with quick unloading mechanism |
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