CN108288727A - A kind of battery processing producing line - Google Patents

Abstract

The invention discloses a battery processing production line, which includes a tab processing unit, a transport unit, an empty board buffer unit, a first full material buffer unit, a hot pressing unit, a cold pressing unit and a second full material buffering unit; The ear processing unit includes an ear scraping device and an ear cutting device; the empty board buffer unit includes an empty board buffer rack and an empty board buffer lifting assembly, the empty board buffer lifting assembly is connected to the empty board buffer rack, and the empty board buffer rack is equipped with Empty board buffer lifting cavity with lifting entrance and lifting outlet; through the design of multiple empty board buffer internal support blocks and empty board buffer external support blocks in the empty board buffer lifting mechanism, the empty board buffer lifting board only needs to be moved within a short distance Continuous reciprocating motion can make the material rise continuously. Moreover, multiple empty boards can be used to cache multiple materials inside the internal support block, and the materials can be fed in and out from the bottom, so that the transmission and buffering of materials are consistent. Therefore, the smoothness of the battery processing production line is improved, and the work efficiency is improved.

Description

A battery processing production line

technical field

The invention relates to the field of battery production, in particular to a battery processing production line.

Background technique

In the battery production process, the smoothness of the logistics of the battery processing line often determines the production efficiency, and the material buffer is a key factor determining the smoothness of the logistics. Therefore, the design of the aging board buffer unit in production is extremely important. At present, the commonly used caching methods mainly include manual caching, caching racks, and manipulator caching. The former has high labor costs, while the latter has high equipment costs, and the continuity of loading and unloading is poor.

Chinese utility model patent CN201120398834.4 discloses a solar panel transmission buffer device, including a frame, a bracket lifting device and a solar panel transmission device. The frame is provided with a lifting chamber with a solar panel input port and a solar panel output port; the bracket lifting device includes a bracket driving component and a number of brackets, and the brackets are accommodated in the lifting cavity and are parallel to each other along the vertical direction. Setting, adjacent brackets are fixedly connected, each bracket has a conveying area and a bearing area directly above the conveying area, and the bracket driving component drives the bracket up and down; the solar panel transmission device includes a solar panel transmission component and a solar cell board driver.

The above patents can save costs compared with the manipulator, but multiple brackets need to take up a lot of space at the same time, and it is impossible to complete the loading and unloading at the same time according to the demand, resulting in poor continuity and low production efficiency of the battery processing line. .

Contents of the invention

The object of the present invention is to provide a battery processing production line to solve the above problems.

For reaching this purpose, the present invention adopts following technical scheme:

A battery processing production line, comprising a tab processing unit, a transport unit, and an empty plate buffer unit, a first full material buffer unit, a hot press unit, a cold press unit, and a second full material buffer arranged sequentially along the transport unit unit; the tab processing unit includes a scraping tab device and a tab cutting device; the empty board buffer unit includes an empty board buffer rack and an empty board buffer lifting assembly, and the empty board buffer lifting assembly is connected to the empty board A buffer rack, the empty board buffer rack is provided with an empty board buffer lifting chamber with a lifting inlet and a lifting outlet;

The empty board buffer lifting assembly includes a plurality of empty board buffer lifting mechanisms, the empty board buffer lifting mechanism includes an empty board buffer lifting board, and the empty board buffer lifting board is slidably connected to the empty board buffer rack; The board buffer lifting assembly also includes an empty board buffer lifting board drive unit for driving the empty board buffer lifting board to rise/fall, and each of the empty board buffer lifting boards is connected to the empty board buffer lifting board driving unit;

The empty board buffer lifting mechanism also includes an external support group, and the outer support group includes a plurality of empty board buffer external support blocks arranged in parallel along the height direction of the empty board buffer lifting chamber, and each of the empty board buffer external support blocks rotates Connecting the empty board cache lifting plate, each side of the empty board cache external support block is fixed with an external limit block for limiting the deflection of the empty board cache external support block toward a predetermined direction; the empty board cache external support block For supporting and lifting materials;

The empty board buffer lifting mechanism also includes an internal support group, the internal support group includes a plurality of empty board buffer internal support blocks arranged in parallel along the height direction of the empty board buffer lifting chamber, and each of the empty board buffer internal support blocks rotates Connecting the empty board cache rack, each side of the empty board cache internal support block is fixed with an internal limiter for limiting the deflection of the empty board cache internal support block toward a predetermined direction; the empty board cache internal support block Used to support and cache materials;

When the empty-board cache lifting plate rises to the highest position, the empty-plate cache external support block and the empty-plate cache internal support block are arranged alternately one above the other, and the height of the highest Nth empty-plate cache external support block is higher than The height of the inner support block of the highest Nth empty board cache; when the empty board cache lifting plate descends to the lowest position, the height of the second lowest second empty board cache external support block is lower than the lowest first empty board cache The height of the inner support block.

Optionally, the scraper ear device includes a scraper earphone frame, a scraper ear scraper mechanism arranged on the scraper earphone frame, a scraper ear pressing driving mechanism for pressing the battery, and is used to drive the scraper ear The scraper lug retractable drive mechanism and the scraper lug lifting drive mechanism of the lug scraper mechanism;

The scraper lug scraper mechanism includes a scraper lug fixing block and a scraper lug adjusting block. The end is connected with a scraper ear scraper, and the second end of the scraper ear adjustment block is connected with a scraper ear elastic piece;

A scraper lug support mechanism for supporting the lug is provided below the lug scraper.

Optionally, the pole-cutting ear device includes a pole-cutting earphone frame, a lower cutter mechanism mounted on the pole-cutting earphone frame, an upper cutter mechanism mounted on the pole-cutting earphone frame, driving the upper cutter The pole cutting lug lifting drive mechanism of the knife mechanism and the pole cutting lug preloading mechanism for pressing the pole lug;

The upper cutter mechanism includes a lug cutting driving block, an upper cutting blade is connected to the bottom of the lug cutting driving block, and lug cutting guide blocks are respectively connected to both sides of the lug cutting driving block. The bottom of the lug guide block is provided with lug cutting chamfers;

The lower cutter mechanism includes a lower cutting blade and a pole cutting lug adjustment block supporting the lower cutting blade. The pole cutting earphone frame is provided with a pole cutting lug chute matching the pole cutting lug adjustment block, and the pole cutting ear The adjustment block is slidably connected with the pole cutting lug chute.

Optionally, the first full-material buffer unit includes a full-material buffer chassis, a full-material buffer driving mechanism, and a plurality of full-material buffer mechanisms, and the full-material buffer chassis is provided with a full-material buffer buffer cavity with openings on both sides , the full-material buffer mechanism is connected to the full-material buffer chassis, and the full-material buffer driving mechanism is driven to connect each of the full-material buffer mechanisms;

The full material buffering mechanism includes a full material buffering buffer chain extending vertically, and the full material buffering buffer chain is connected with a full material buffering master buffering sprocket and a full material buffering slave buffering sprocket, and the full material buffering drive The mechanism drives and connects each of the full-material buffer main buffer sprockets; the full-material buffer chain is layered and fixedly connected with a plurality of full-material buffer supports;

In the plurality of full-material buffering mechanisms, the plurality of full-material buffering supports located on the same floor jointly support a material; one corner of the full-material buffering support is provided with a full-material buffering support groove.

Optionally, the transport unit includes a feed transport line, a hot-press transport line, a transfer robot, a cold-press transport line, and a discharge transport line; the first full material buffer unit is located between the feed transport line and the Between the hot-pressed transport lines;

The hot-press units are installed on opposite sides of the end of the hot-press transportation line close to the transfer robot; the cold press units are installed on opposite sides of the end of the cold-press transportation line near the transfer robot unit; the second full material buffer unit is located between the cold press transportation line and the discharge transportation line;

The transportation unit further includes an empty board return line, and the empty board buffer unit is located at an end of the empty board return line close to the tab processing unit.

Optionally, the tab processing unit also includes a tab processing workbench and a CCD detection mechanism, and a tab processing feeding robot is installed on the tab processing workbench; one side of the tab processing feeding robot A tab processing turning device is installed, and a tab processing turntable is installed on one side of the fox tab processing feeding robot;

The tab processing turning device, the tab processing turntable, the tab scraping device, the tab cutting device, the CCD detection mechanism and the tab processing and discharging robot are all located in the tab processing on the workbench.

Optionally, the first full-material buffer unit includes four full-material buffer mechanisms, and the four full-material buffer supports on the same floor respectively support a corner of the material; in the full-material buffer mechanism, the A corresponding full-material buffer support member is fixedly connected to a plurality of chain links of the full-material buffer buffer chain, and the plurality of full-material buffer support members are arranged at equal intervals; the full-material buffer support groove is open on three sides, The top opening of the full-material buffer support groove and the top surface of the full-material buffer support member transition through the full-material buffer guide slope;

The full-material buffering drive mechanism includes a full-material buffering rotary drive member, the full-material buffering rotary drive member is installed in the full-material buffering cabinet, and the full-material buffering rotary drive member is driven and connected to a The full-material buffer main transmission rod, the two ends of the full-material buffer main transmission rod are respectively driven and connected to a full-material buffer slave transmission rod through a gear transmission structure, and each of the full-material buffer slave transmission rods is fixedly connected to a The corresponding full buffer main buffer sprocket;

The full material buffering chassis includes a full material buffering top box, two opposite ends of the bottom surface of the full material buffering top box are respectively fixedly connected with a full material buffering side box; the full material buffering top box and the two full material buffering boxes The material buffering side boxes are arranged to form the full material buffering buffer cavity, and a corresponding full material buffering mechanism is respectively installed on the first side and the second side of each of the full material buffering side boxes; The second side is adjacent to the side of the full buffer side box facing the full buffer cavity;

A full-material buffer guide bar is fixedly connected to one side of each of the full-material buffer side boxes facing the full-material buffer buffer chamber.

Optionally, the full-material buffering rotating drive part is a motor, installed in the full-material buffering top box, and the bottom surface of the full-material buffering top box is provided with a full-material Buffer drive chain slot;

The sprocket chain transmission structure includes a full-material buffer main transmission sprocket, a transmission chain and a full-material buffer slave transmission sprocket; the output end of the full-material buffer rotating drive is fixedly connected to the full-material buffer main transmission sprocket, The main drive sprocket for the full buffer buffer is connected to the drive chain; the drive chain passes through the groove of the full buffer drive chain and connects the slave drive sprocket for the full buffer buffer; the slave drive sprocket for the full buffer buffer Fixedly connect the full material buffer main drive rod;

The bottom surface of the full-material buffering top box is fixedly connected with two full-material buffering main transmission rod connectors, and the full-material buffering main transmission rod is rotatably connected to the two active transmission rod connectors.

Optionally, the inner support block of the empty board buffer includes an inner support end for supporting materials, the center of gravity of the inner support block of the empty board buffer is located at the inner support end; the outer support block of the empty board buffer includes an An external support end for supporting materials, the center of gravity of the empty plate cache external support block is located at the external support end;

Each of the external limiters is fixed on the side of the corresponding empty board cache external support block away from the external support end. The external limiter is a cuboid. The positioning parts are connected with each other to form the outer limit bar of the empty board buffer, and the outer limit bar of the empty board buffer is integrally formed;

Each of the empty board buffer internal limiters is fixed above the corresponding empty board buffer internal support block, the empty board buffer internal limiter is a limit bolt, and the screw rod of the limit bolt is connected to the Empty slab caches are tangent to the part of the inner support block away from the inner support end.

Optionally, the hot-pressing unit includes a hot-pressing forming rack, and various components installed on the hot-pressing forming rack for realizing the battery forming process, including: a hot-pressing platen, a hot-pressing screw and several hot-pressing laminate;

The hot-pressed laminates are connected by steel wires, and the steel wires are provided with counterweight bars, and the counterweight bars use steel wires to pull the hot-pressed laminates through the roller group; the hot-pressed laminates include two layers, The two layers of the hot-pressing platen are arranged on the upper and lower sides of the hot-pressing laminate and pass through the hot-pressing screw rod, and the up-and-down movement of the hot-pressing platen is controlled by the hot-pressing screw rod.

Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

Through the design of multiple internal support blocks and external support blocks of the empty plate cache in the empty plate cache lifting mechanism, the empty plate cache lift plate only needs to reciprocate continuously within a short distance to make the material continue to rise, effectively The space of the empty-board cache lifting cavity is utilized, which reduces the overall occupied space of the empty-plate cache unit. Moreover, while the empty board buffer unit is raising the material, multiple materials can be buffered through the internal support blocks of multiple empty board buffers, and the materials enter from the bottom and come out from the top, so that the transmission and buffering of the materials are consistent. Therefore, the smoothness of the battery processing production line is improved, and the work efficiency is improved.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained according to these drawings on the premise of not paying creative efforts.

Fig. 1 is a schematic structural diagram of a battery processing production line provided by an embodiment of the present invention;

Fig. 2 is a schematic structural diagram of a tab processing unit of a battery processing production line provided by an embodiment of the present invention;

Fig. 3 is a front view of a scraper tab device of a battery processing production line provided by an embodiment of the present invention;

Fig. 4 is a perspective view of a scraper tab device of a battery processing production line provided by an embodiment of the present invention;

Fig. 5 is a structural view of a tab cutting device of a battery processing production line provided by an embodiment of the present invention;

Fig. 6 is an exploded view of the structure of a tab cutting device of a battery processing production line provided by an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of a first full buffer unit of a battery processing production line provided by an embodiment of the present invention;

Fig. 8 is a partial structural schematic diagram and partial enlarged view of the first full buffer unit of a battery processing production line provided by an embodiment of the present invention;

Fig. 9 is a structural schematic diagram of another part of the first full buffer unit of a battery processing production line provided by an embodiment of the present invention;

Fig. 10 is a schematic structural diagram of a heat-pressing unit of a battery processing production line provided by an embodiment of the present invention;

Fig. 11 is a schematic structural diagram of an empty board buffer unit of a battery processing production line provided by an embodiment of the present invention;

Fig. 12 is another structural schematic diagram of an empty board buffer unit of a battery processing production line provided by an embodiment of the present invention;

FIG. 13 is another structural schematic diagram of an empty board buffer unit of a battery processing production line provided by an embodiment of the present invention.

In the picture:

10. Tab processing unit; 100. Feeding frame; 110. Tab processing feeding robot; 120. Tab processing turning device; 130. Turntable loading robot; 140. Tab processing turntable; 1411. Battery placement device; 150. Scraper ear device; 1510. Scraper earphone holder; 1520. Scraper ear pressing drive mechanism; 1521. Scraper ear pressing cylinder; 1522. Scraper ear pressing block; 1530. Scraper ear scraper mechanism; 1531, scraper ear adjustment block; 1532, scraper ear fixing block; 1533, scraper ear elastic piece; 1534, scraper ear scraper; 1535, scraper ear bolt; 1540, scraper ear telescopic drive mechanism; 1541, scraper 1542, scraper ear expansion plate; 1543, scraper ear guide block; 1550, scraper ear lifting drive mechanism; 1551, scraper ear lifting cylinder; 1552, scraper ear slide table; 1553, scraper ear Ear lifting plate; 1560, scraper ear support mechanism; 1561, scraper ear cushion block; 1562, scraper ear cushion block cylinder; 160, pole cutting ear device; 1610, pole cutting earphone rack; ;1620, the lower cutter mechanism; 1621, the lower cutter blade; 1622, the lug cutting adjustment block; 1630, the upper cutter mechanism; 1631, the lug cutting drive block; 1632, the upper cutting blade; , Chamfering of lug cutting; 1640, Lifting and driving mechanism of lug cutting; 1641, Lifting cylinder of lug cutting; 1642, Lug cutting slide rail; 1650, Pre-pressing mechanism of lug cutting; 1. Cutting lug connecting rod; 1653. Cutting lug pre-press block; 1660. Cutting lug waste collection box; 1670. Cutting lug telescopic drive mechanism; 1671. Cutting lug telescopic cylinder; 1672. Cutting lug guide rail; 170 , tab processing and discharging robot; 180, tab processing defective product transportation line; 190, CCD detection mechanism; 20, the first full material buffer unit; 210, full material buffer chassis; 2100, full material buffer buffer cavity; 211, Full material buffer top box; 2111, full material buffer drive chain groove; 2112, full material buffer main drive rod connector; 212, full material buffer side box; 220, full material buffer drive mechanism; 221, full material buffer rotary drive ; 2221, the main drive sprocket for the full cache; 2222, the secondary drive sprocket for the full cache; 223, the main drive rod for the full cache; 2241, the main reversing gear for the full cache; 2242, the slave reversing gear for the full cache; 225, full material cache slave drive rod; 226, full material cache sprocket connecting rod; 230, full material cache mechanism; 231, full material cache cache chain; 2311, full material cache outer chain plate; 232, full material cache main cache Sprocket; 233, full material buffer from the buffer sprocket; 234, full material buffer support; 2341, full material buffer support groove; 2342, full material buffer guide slope; 241, full material buffer shielding box; 242, full material buffer occlusion ring ; 243, full buffer buffer guide strip; 30, hot pressing unit; 310, hot pressing forming frame; 320, hot pressing platen; 330, hot pressing screw rod; 340, hot pressing laminate; 40, cold pressing unit; 50, The second full material cache unit; 60, empty board cache unit; 610, empty board cache rack; 611, empty board cache rack base; 612, empty board cache rack vertical plate; 613, empty board cache rack top frame ;620, Empty board cache lift assembly; 6211, Empty board cache lift plate; 6212, Empty board cache lift slide rail; 6213, Empty board cache lift slider; 6221, Empty board cache lift driver; Top frame; 6231, external support block for empty board cache; 6232, external limit bar for empty board cache; 6233, external baffle for empty board cache; 6241, internal support block for empty board cache; 6242, internal limiter for empty board cache; 630. Empty board cache transmission assembly; 6311. Empty board cache transmission board; 63111. Empty board cache transmission roller; 6312. Empty board cache transmission board driver; 6313. Empty board cache transmission support board; 6314. Empty board cache transmission board Slide rail; 6315, empty board buffer transmission connecting plate; 6321, empty board buffer transmission push plate; 6322, empty board buffer transmission push plate driver; 6323, empty board buffer transmission push plate slide rail; 710, feeding transportation line; 720. Hot-pressed transportation line; 730. Transit robot; 740. Cold-pressed transportation line; 750. Discharging transportation line; 760. Discharging robot; 770. Sampling inspection transportation line; 780. Defective product transportation line; 80. Battery; 81 , battery main body; 82, tabs; 90, aging plate.

Detailed ways

In order to make the purpose, features and advantages of the present invention more obvious and understandable, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the following The described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientations or positional relationships indicated by the terms "upper", "lower", "top", "bottom", "inner" and "outer" are based on those shown in the accompanying drawings. Orientation or positional relationship is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as a limitation of the present invention.

It should be noted that when a component is considered to be "connected" to another component, it can be directly connected to the other component or there may be a centered component at the same time. When a component is said to be "set on" another component, it can be set directly on another component or there may be a centered component at the same time.

The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

Please refer to FIG. 1 , a battery processing production line includes a tab processing unit 10 and a transport unit, and a first full buffer unit 20 is installed below the tab processing unit 10 .

The transport unit includes an incoming transport line 710 , a hot-press transport line 720 , a transfer robot 730 , a cold-press transport line 740 and an output transport line 750 . The first full-material buffer unit 20 is located between the feeding transportation line 710 and the hot-press transportation line 720, the battery 80 of the first full-material buffer unit 20 is transported in through the feeding transportation line 710, and then transported out through the hot-press transportation line 720 . Hot-pressing units 30 are installed on opposite sides of the end of the hot-pressing transportation line 720 near the transfer robot 730, and cold-pressing units 40 are installed on the opposite sides of the end of the cold-pressing transportation line 740 near the transfer robot 730. After the batteries 80 are transported from the hot-pressing unit 30 to the hot-pressing transportation line 720, the transfer robot 730 is responsible for transporting the batteries 80 on the hot-pressing transportation line 720 to the cold-pressing transportation line 740, and the batteries 80 on the cold-pressing transportation line 740 enter The cold pressing unit 40 is processed and then transported to the cold pressing transportation line 740 .

A second full material buffer unit 50 is installed between the cold press transportation line 740 and the discharge transportation line 750, a discharge robot 760 is installed below the discharge transportation line 750, and a random inspection transportation line is installed below the discharge robot 760 770 and defective transportation line 780.

The transportation unit also includes an empty board return line. An empty board buffer unit 60 is installed at one end of the empty board return line near the tab processing unit 10. The empty board buffer unit 60 is responsible for buffering empty aging boards coming from the empty board return line.

Please refer to FIG. 2 , the tab processing unit 10 includes a feed rack 100 and a tab processing worktable, and a tab processing feeding robot 110 is installed on the tab processing workbench. A tab processing turning device 120 is installed on one side of the tab processing and feeding robot 110, a tab processing turntable 140 is installed under the tab processing and feeding robot 110, and a tab scraping device is installed around the tab processing turntable 140 150 , a tab cutting device 160 , a CCD detection mechanism 190 and a tab processing and discharging robot 170 . The tab processing turning device 120, the tab processing turntable 140, the tab scraping device 150, the tab cutting device 160, the CCD detection mechanism 190 and the tab processing and discharging robot 170 are all located on the tab processing workbench.

The tab processing turntable 140 is provided with six ring-shaped and evenly distributed battery 80 placers 1411. By rotating the tab processing turntable 140, each battery 80 placer 1411 can pass through different stations in sequence, so that the batteries 80 are sequentially processed accordingly. Station operation. A tab processing and discharging robot 170 and a transport line 180 for defective tab processing are also installed on the tab processing workbench.

The working principle is: the tab processing feeding robot 110 transports the battery 80 from the feeding rack 100 to the tab processing turning device 120, and the tab processing turning device 120 turns over the battery 80, and the turntable feeding robot 130 transports the battery 80 to the pole. On the battery 80 placer 1411 on the ear processing turntable 140, the tab processing turntable 140 rotates to make the battery 80 reach the scraping station, and the ear scraping device 150 performs the ear scraping action. After the ear scraping action is completed, the ear processing turntable 140 rotates again to make the battery 80 reach the tab cutting station, and the tab cutting device 160 performs the tab cutting action. After the tab cutting operation is completed, the tab processing turntable 140 rotates again to make the battery 80 reach the CCD detection station, and the CCD detection mechanism 190 Detect whether the battery 80 processed by the battery 80 is qualified. If it is qualified, the tab processing and discharging robot 170 will transport the battery 80 to the feeding transportation line 710 for the next process operation. If it is unqualified, the tab processing and discharging robot 170 will carry out the next process operation. 170 transports the battery 80 to the transportation line 180 for processing defective products of tabs.

Please refer to Figure 3 and Figure 4, the scraper ear device 150 includes a scraper earphone holder 1510, a scraper ear scraper mechanism 1530, a scraper ear pressing drive mechanism 1520, a scraper ear support mechanism 1560, and a scraper ear telescopic drive mechanism 1540 And scraper lug lifting drive mechanism 1550.

Among them, the scraper ear scraper mechanism 1530 is installed on the scraper earphone frame 1510, when the battery 80 is moved from the previous station to the scraper ear device for processing, the scraper ear pressing driving mechanism 1520 presses the battery main body 81, and the battery body 81 is scraped. The tab scraper mechanism 1530 performs the operation of scraping the tab.

Specifically, the scraper ear scraper mechanism 1530 includes a scraper ear fixing block 1532 and a scraper ear adjustment block 1531, and the middle part of the scraper ear adjustment block 1531 is rotatably connected with the scraper ear fixing block 1532. A scraper ear scraper 1534 is connected to the first end of the scraper ear adjusting block 1531 , and a scraper ear elastic member 1533 is connected to the second end of the scraper ear adjusting block 1531 .

Therefore, when the battery 80 is moved from the last station to the scraper lug device for processing, the scraper lug tray (not shown) supports the battery main body 81, the scraper lug supporting mechanism 1560 supports the lug 82, and the scraper lug The telescopic driving mechanism 1540 drives the scraper lug scraper mechanism 1530 to extend above the battery 80 . At this time, the scraper lug lifting drive mechanism 1550 drives the scraper lug scraper mechanism 1530 to press down, and the scraper lug scraper 1534 is pressed against the lug 82 in the process of pressing down, and the scraper lug elastic member 1533 generates an elastic force. The pressure of the lug scraper 1534 on the lug 82 comes from the lifting and lowering driving mechanism 1550 of the lug scraper and the elastic member 1533 of the lug scraper. Finally, the scraper lug scraper mechanism 1530 is driven to shrink by the scraper lug telescopic drive mechanism 1540 to complete the scraper lug processing.

Therefore, when the lug scraper mechanism 1530 operates to scrape the lug 82, the pressure on the lug 82 comes from the lug lifting drive mechanism 1550 and the lug elastic member 1533, which can avoid excessive pressure on the lug 82 causing The problem that the tab 82 is deformed or damaged.

Furthermore, the scraper lug adjustment block 1531 is provided with a scraper lug bolt 1535, the scraper lug adjustment block 1531 is rotationally connected with the scraper lug fixing block 1532 through the scraper lug bolt 1535, and the two ends of the scraper lug bolt 1535 are fixed On the scraper lug fixing block 1532.

For the convenience of installation, the scraper lug adjustment block 1531 is set above the scraper lug fixing block 1532, the scraper lug elastic piece 1533 is set between the scraper lug adjustment block 1531 and the scraper lug fixing block 1532, and the scraper lug elastic piece The two ends of 1533 are respectively connected with scraper lug adjusting block 1531 and scraper lug fixing block 1532 . The scraper lug elastic member 1533 is a spring, or other elements that can generate elastic force.

Wherein, the scraper ear telescopic drive mechanism 1540 includes a scraper ear telescopic cylinder 1541 and a scraper ear telescopic plate 1542 connected to the scraper ear telescopic cylinder 1541 , and the scraper ear telescopic cylinder 1541 can drive the scraper ear telescopic plate 1542 to expand and contract. The scraper ear expansion plate 1542 is fixedly connected to the scraper ear fixing block 1532 , and the scraper ear fixing block 1532 is slidably connected to the scraper ear guide block 1543 , and the scraper ear fixing block 1532 can slide on the scraper ear guide block 1543 . Therefore, the lug scraper telescopic cylinder 1541 drives the lug scraper telescopic plate 1542 , and the lug scraper fixing block 1532 is driven to telescopically move by the lug scraper telescopic plate 1542 , so that the lug scraper blade 1534 extends or contracts.

The scraper ear lifting drive mechanism 1550 includes a scraper ear lifting cylinder 1551 and a scraper ear sliding table 1552 connected to the scraper ear lifting cylinder 1551. The scraper ear sliding table 1552 includes a scraper ear sliding plate and a scraper ear sliding track. The lug slider is connected with a scraper lug lifting plate 1553 , and the scraper lug lifting plate 1553 is connected with the scraper lug telescopic driving mechanism 1540 . Therefore, the scraper ear lifting cylinder 1551 can drive the scraper ear sliding plate to move up and down along the scraper ear sliding track, and the scraper ear sliding plate drives the scraper ear lifting plate 1553 to move up and down, so that the scraper ear telescopic drive mechanism 1540 moves up and down . Since the lug scraper mechanism 1530 is installed on the lug scraper telescopic driving mechanism 1540 , the up and down movement of the lug scraper telescopic driving mechanism 1540 can drive the lug scraper mechanism 1530 to move up and down.

The scraper ear pressing drive mechanism 1520 includes a scraper ear pressing cylinder 1521 and a scraper ear pressing block 1522 connected to the scraper ear pressing cylinder 1521. When the battery 80 moves from the previous station to the scraper ear device for During processing, the scraper lug pressing cylinder 1521 drives the scraper lug pressing block 1522 to move downward, and cooperates with the tray supporting the battery main body 81 to compress the battery 80 .

The scraper ear support mechanism 1560 includes a scraper ear pad 1561 for supporting the tab 82 and a scraper ear pad cylinder 1562 that drives the scraper ear pad 1561 up and down. The scraper ear pad cylinder 1562 is located on the scraper ear pad Block 1561 below.

Preferably, the lug scraper blade 1534 is bent at a right angle, which can better complete the machining of the lug scraper 82 .

Please refer to Figures 5 and 6, the pole-cutting ear device 160 includes a pole-cutting earphone holder 1610, an upper cutter mechanism 1630 installed on the pole-cutting earphone holder 1610, an upper cutter mechanism 1630 installed on the pole-cutting earphone holder 1610, a drive The upper cutter mechanism 1630 has a lug-cutting elevating drive mechanism 1640 and a lug-cutting pre-pressing mechanism 1650 for pressing the lug 82 .

Specifically, the lug cutting lifting drive mechanism 1640 includes a lug cutting lifting cylinder 1641 and a lug cutting slide rail 1642 . The upper cutter mechanism 1630 includes a lug cutting drive block 1631, the bottom of the lug cutting drive block 1631 is connected with an upper cutting blade 1632, the lug cutting drive block 1631 is slidingly connected with the lug cutting slide rail 1642, and the lug cutting lifting cylinder 1641 The drive is connected to the pole cutting lug driving block 1631. The lug cutting lifting cylinder 1641 moves the upper cutting blade 1632 up and down by pushing the lug cutting driving block 1631 to slide up and down along the lug cutting slide rail 1642 . The lower cutter mechanism 1620 includes a lower cutter blade 1621 and a pole cutting lug adjustment block 1622 supporting the lower cutter blade 1621 . When cutting the tab 82 , the tab 82 is located on the lower cutting blade 1621 , the pre-pressing mechanism 1650 presses the tab 82 in advance, and the upper cutting blade 1632 moves downward to complete the processing of cutting the tab 82 .

Further, lug cutting guide blocks 1633 are respectively connected to both sides of the lug cutting driving block 1631 , and lug cutting chamfers 1634 are provided at the bottom of the lug cutting guide blocks 1633 . When cutting the lug 82, it is first guided by the lug cutting guide block 1633 and the lower cutting blade 1621 to avoid the upper cutting blade 1632 from directly colliding with the lower cutting blade 1621, so that the lug cutting process is safer and more reliable with higher quality. The pole-cutting earphone frame 1610 is provided with a pole-cutting lug chute 1611 matching with the pole-cutting lug adjustment block 1622 , and the pole-cutting lug adjusting block 1622 is slidably connected with the pole-cutting lug chute 1611 . The lug cutting chute 1611 is arranged along the horizontal distance direction between the upper cutting blade 1632 and the lower cutting blade 1621 . When the upper cutting blade 1632 or the lower cutting blade 1621 is worn and the horizontal distance between the upper cutting blade 1632 and the lower cutting blade 1621 does not meet the requirements, the upper cutting blade 1632 and the lower cutting blade can be corrected by adjusting the cutting lug adjustment block 1622. The horizontal distance between the blades 1621 makes the tab cutting process more accurate and of better quality.

The tab-cutting preloading mechanism 1650 includes a tab-cutting connection block 1651 , a tab-cutting connecting rod 1652 and a tab-cutting preloading block 1653 . The bottom end of the tab cutting connecting rod 1652 is connected to the tab cutting preloading block 1653, the tab cutting connecting block 1651 is sleeved on the tab cutting connecting rod 1652, the tab cutting connecting block 1651 and the tab preloading block 1653 A tab-cut spring (not shown in the figure) is disposed between them, and the tab-cut spring is sleeved on the tab-cut connecting rod 1652 . The tab cutting connecting block 1651 can slide on the tab cutting connecting rod 1652 , and the tab cutting connecting block 1651 is also connected to the tab cutting driving block 1631 . Therefore, when the lug cutting lifting cylinder 1641 pushes the lug cutting driving block 1631 to move downward, the lug cutting preloading block 1653 contacts the lug 82 before the upper cutting blade 1632, and the lug cutting driving block 1631 drives the lug cutting to connect Block 1651 moves downward, and the lug cutting spring is compressed by force to produce elastic force to press the lug 82; when the lug cutting driving block 1631 continues to move downward, the upper cutting blade 1632 contacts the lug 82 and cooperates with the lower cutting blade 1621 Complete the ear cutting process.

Specifically, a pole-cutting earphone holder 1610 is also provided with a pole-cutting ear waste collection box 1660 , and the pole-cutting ear waste collection box 1660 is located below the lower cutter mechanism 1620 . The upper surface of the lug cutting adjustment block 1622 is an inclined surface, and the waste generated by the lug cutting 82 slides down to the lug cutting waste collection box 1660 through the upper surface of the lug cutting adjustment block 1622 . The pole-cutting device also includes a pole-cutting telescopic driving mechanism 1670. The telescopic driving mechanism 1670 includes a telescopic cylinder 1671 and a guide rail 1672 for cutting the pole. The pole-ear telescopic cylinder 1671 is driven and connected to the pole-cut earphone frame 1610 . The pole-cutting telescopic cylinder 1671 can drive the pole-cutting earphone frame 1610 to slide on the pole-cutting guide rail 1672, so as to adjust the position of the tab on the lower cutting blade 1621, so that the battery 80 from the previous station can be better completed. Cut pole ear processing.

It should be noted that since the tab 82 of the battery 80 includes a positive tab and a negative tab, the cutting requirements of the positive tab and the negative tab are different. Therefore, the lifting drive mechanism 1640 for cutting the tab includes a positive tab lifting drive device and a negative tab lifting drive. device, the upper cutter mechanism 1630 includes the upper cutter mechanism on the positive ear and the upper cutter mechanism on the negative ear, the lower cutter mechanism 1620 includes the lower cutter mechanism on the positive ear and the lower cutter mechanism on the negative ear, and the pre-pressing mechanism 1650 includes the pre-pressing mechanism on the positive ear. Pressing mechanism and negative tab pre-pressing mechanism. Positive tab lifting drive device, positive tab upper cutter mechanism, positive tab lower cutter mechanism and positive tab pre-pressing mechanism cooperate to complete the shearing process of positive tab; negative tab lifting drive device, negative tab upper cutter mechanism, negative tab lower cutter The mechanism cooperates with the negative tab preloading mechanism to complete the shearing process of the negative tab.

Please refer to FIG. 7 to FIG. 9 , the first full-material buffer unit 20 includes a full-material buffer chassis 210, a full-material buffer drive mechanism 220 and four full-material buffer mechanisms 230, and the full-material buffer drive mechanism 220 drives and connects each full-material buffer mechanism 230 , each full-material buffer mechanism 230 and full-material buffer drive mechanism 220 are all set on the full-material buffer chassis 210 . The full material buffer cabinet 210 is provided with a full material buffer buffer cavity 2100 with openings on both sides (front and rear in FIG. 1 ), and the full material buffer buffer cavity 2100 is used for buffering the burn-in board 90.

The full material buffering chassis 210 includes a full material buffering top box 211, and a full material buffering side box 212 is fixedly connected to the opposite ends of the bottom of the full material buffering top box 211, respectively. A full-material buffer top box 211 and two full-material buffer side boxes 212 surround a full-material buffer buffer cavity 2100 .

A full material buffering mechanism 230 is respectively arranged on the first side and the second side of each full material buffering side box 212, and the first side and the second side all face the side of the full material buffering side box 212 facing the full material buffering buffer cavity 2100 adjacent.

The full buffer buffer mechanism 230 includes a full buffer buffer chain 231 extending in the vertical direction (arrow direction in FIG. 1 ). The buffer sprocket 233 , the full buffer master buffer sprocket 232 and the full buffer slave buffer sprocket 233 are all rotatably connected to the full buffer side box 212 . A plurality of full-material buffer supports 234 is fixedly connected to the full-material buffer chain 231 in layers, and the plurality of full-material buffer supports 234 are arranged at equal intervals for placing multiple burn-in boards 90 in layers. The full-material buffer chain 231 is ring-shaped, and moves under the drive of the full-material buffer driving mechanism 220 to drive a plurality of full-material buffer supports 234 to rise, fall or turn over.

The full buffer support 234 is used to support the burn-in board 90 , and the four full buffer support members 234 on the same floor in the four full buffer mechanisms 230 respectively support the four corners of the burn-in board 90 . The arrangement of the full buffer support member 234 enables the burn-in board 90 to be firmly supported, and saves material compared with structures such as supporting brackets.

Specifically, the full buffer support 234 is provided with a full buffer support groove 2341 opened on three sides towards a corner of the lifting chamber, wherein the top opening of the full buffer support groove 2341 and the top surface of the full buffer support 234 pass through the full The guide slope 2342 for material buffering transitions, and the guide slope 2342 for full material buffering facilitates a corner of the aging plate 90 to fall into the full material buffering support groove 2341 from the top opening of the full material buffering support groove 2341 .

In this embodiment, the full-material buffer buffer chain 231 includes a plurality of full-material buffer outer chain plates 2311 , and each full-material buffer support member 234 is respectively installed on one full-material buffer outer chain plate 2311 .

Further, in a full material buffering mechanism 230, the quantity of the full material buffering outer chain plate 2311 in the vertical state is twice the quantity of the full material buffering support member 234. That is, when all the full-material buffer supports 234 in the first full-material buffer unit 20 are buffered with burn-in boards 90, the full-material buffer outer chain plates 2311 equipped with the full-material buffer supports 234 are just all in a vertical state, and are positioned at The full buffer buffer chain 231 faces one side of the full buffer buffer chamber 2100 . Since the full material buffer support 234 is not facing the full material buffer buffer cavity 2100, it cannot support the aging plate 90, therefore, the full material buffer buffer chain 231 does not need to install a full material buffer support on all the full material buffer outer chain plates 2311 234, rationally arranging the full-material buffer support 234 on the full-material buffer buffer chain 231 can save costs.

The full-material buffer drive mechanism 220 includes a full-material buffer rotary drive member 221 installed in the full-material buffer cabinet 210. The full-material buffer rotary drive member 221 is driven and connected to the full-material buffer main drive rod 223 through a sprocket chain transmission structure, and the full-material buffer The two ends of the main transmission rod 223 are driven and connected to a full-material buffer slave transmission rod 225 through a gear transmission structure, and each full-material buffer slave transmission rod 225 is fixedly connected to a corresponding full-material buffer main buffer sprocket 232 at both ends. The full-material buffering rotating drive part 221 drives the full-material buffering main buffering sprocket 232 to rotate, and drives the full-material buffering buffer chain 231 to move. The full-material buffering rotating drive part 221 is a motor, and four full-material buffering buffer chains 231 are driven to move by one motor, which saves costs.

Specifically, the sprocket chain transmission structure includes a full-material buffer primary transmission sprocket 2221 , a transmission chain (not shown in the figure) and a full-material buffer secondary transmission sprocket 2222 . The full material buffering rotating drive 221 is installed in the full material buffering top box 211 , and the bottom surface of the full material buffering top box 211 is provided with a full material buffering drive chain slot 2111 communicating with the inside of the full material buffering top box 211 . The output end of the full material buffer rotating drive part 221 is fixedly connected to the full material buffer main drive sprocket 2221, the full material buffer main drive sprocket 2221 is connected to the full material buffer drive chain, and the full material buffer drive chain passes through the full material buffer drive chain groove 2111 , connect the full material buffer from the transmission sprocket 2222, and the full material buffer from the transmission sprocket 2222 is fixedly connected with the full material buffer main transmission rod 223.

The bottom surface of the full material buffer top box 211 is fixedly connected with two full material buffer main transmission rod connectors 2112 , and each full material buffer main transmission rod connector 2112 is rotatably connected to the full material buffer main transmission rod 223 .

Specifically, the directly connected gear transmission structure and the full-material buffer slave transmission rod 225 are all located in a corresponding full-material buffer side box 212, and each full-material buffer side box 212 is provided with a communication channel on the side facing the full-material buffer buffer cavity 2100. The two ends of the full buffer main transmission rod 223 pass through a corresponding main transmission rod through hole inside the full material buffer side box 212 to connect to the corresponding gear transmission structure.

The gear transmission structure comprises a full material buffering main reversing gear 2241 and a full material buffering slave reversing gear 2242. The two ends of the full material buffer main drive rod 223 are respectively fixedly connected with a full material buffer main change gear 2241, and each full material buffer main change gear 2241 is meshed with a full material buffer slave change gear 2242 respectively, and the full material buffer slave change gear 2241 is connected with each other. To gear 2242 is fixedly connected full material buffering from transmission rod 225. The extension direction of the full material buffer main drive rod 223 is perpendicular to the extension direction of the full material buffer slave drive rod 225, through the full material buffer master change gear 2241 and the full material buffer slave change gear 2242 to realize the full material buffer from the full material buffer main drive rod The direction of rotation of 223 to full buffer is changed from the direction of rotation of transmission rod 225.

The first side and the second side of each full-material buffer side box 212 are also provided with a slave transmission rod through hole communicating with the inside of the full-material buffer side box 212, and each full-material buffer passes through a slave transmission rod from both ends of the transmission rod 225. The rod through hole is fixedly connected with a main buffer sprocket wheel 232 for full material buffering. Each full-material buffer side box 212 is also provided with a full-material buffer sprocket connecting rod 226, and the first side and the second side of each full-material buffer side box 212 are also provided with a sprocket connection connected to the inside of the full-material buffer side box 212. Rod through holes, the two ends of each full material buffering sprocket connecting rod 226 pass through a sprocket connecting rod through hole respectively, and are fixedly connected with a full material buffering secondary buffering sprocket 233 .

In this embodiment, a full-material buffer shielding box 241 is fixedly connected to the first side and the second side of each full-material buffering side box 212, and each full-material buffering mechanism 230 is located in a corresponding full-material buffering shielding box 241 , the full-material buffer shielding box 241 is provided with an opening on one side facing the full-material buffer buffer cavity 2100 , and a part of the full-material buffer support member 234 protrudes from the opening to support the burn-in plate 90 .

Further, the full-material buffer shielding box 241 is also fixedly provided with a full-material buffer shield ring 242, and each full-material buffer mechanism 230 is located in a corresponding full-material buffer shield ring 242, and the full-material buffer support of the full-material buffer support member 234 The slot 2341 protrudes from the full buffer shielding ring 242 .

The main part of the full-material buffer drive mechanism 220 is hidden in the full-material buffer cabinet 210, and the main part of the full-material buffer mechanism 230 is hidden in the full-material buffer shielding box 241, thereby both the components can be protected, and the first The full material buffer unit 20 is overall beautiful.

In this embodiment, each side box 212 facing the full buffer buffer cavity 2100 is fixedly connected with a full buffer guide bar 243, and the full buffer guide bar 243 moves to the full buffer support for the aging plate 90 234 plays a guiding role, and the position corresponding to the full buffer guide bar 243 is the loading level.

The main working principle of the first full-material buffer unit 20 is as follows: when loading materials, the motor synchronously drives four full-material buffer supports 234 on the same layer to move to the loading position through four full-material buffer chains 231, and transports them from the previous process The incoming burn-in board 90 moves to the layer of full-material buffer support 234, and the layer of full-material buffer support 234 is driven to move upward, so that the next burn-in board 90 can continue to buffer. When unloading, the motor reverses, so that a plurality of cached aging plates 90 move down synchronously, and unloading is carried out layer by layer at the original loading position.

It can be understood that the material loading level can also be set at a higher position, so that the full material buffer support 234 moves down layer by layer for material loading.

It can be understood that, according to requirements, the loading level and the unloading level can also be separated, for example, the loading level and the unloading level can be set up one by one, and the full-fill buffer support can be evenly installed on the entire full-fill buffer buffer chain 231 Part 234 makes loading and unloading can be carried out simultaneously, and the continuity is strong.

It can be understood that the four full buffer mechanisms 230 in this embodiment are only a preferred number, and should not be construed as a limitation on the specific number.

Specifically, the first full cache unit 20 and the second full cache unit 50 adopt the same structure, so it will not be described here.

Please refer to Fig. 10, the hot-pressing unit 30 includes a hot-pressing forming rack 310, and various components installed on the hot-pressing forming rack 310 for realizing the battery forming process, including: a hot-pressing platen 320, a hot-pressing screw rod 330 and several Heat press laminate 340 . Among them, the hot-pressed laminates 340 are connected by steel wires, and there are counterweight bars on the steel wires, and the steel wires for the counterweight rods pull the hot-pressed laminates 340 through the roller group, so as to achieve accurate balance of the weight of the laminates and ensure the space for counterweights. The purpose of effective utilization; the heat-pressed laminates 340 are used to heat and heat-press the battery sandwiched between the two heat-pressed laminates 340 . The hot-pressed pressing plate 320 includes two layers, and the two-layered hot-pressed pressing plate 320 is separately arranged on the upper and lower sides of the hot-pressed laminate 340 and penetrated on the hot-pressed screw rod 330, and the hot-pressed pressing plate 320 is controlled to move up and down by the hot-pressed screw rod 330, To pressurize the battery to realize the formation of the battery.

Specifically, the cold pressing unit 40 and the hot pressing unit 30 adopt the same structure, so it will not be described here.

Please refer to Figures 11 to 13, the empty board cache unit 60 includes an empty board cache rack 610, an empty board cache lift assembly 620 and an empty board cache transmission assembly 630, the empty board cache lift assembly 620 and the empty board cache transmission assembly 630 are fixed on Empty board cache rack 610.

The empty board buffer rack 610 is provided with an empty board buffer lifting cavity with a lifting inlet and a lifting outlet. Specifically, the empty board cache rack 610 includes an empty board cache rack base 611, an empty board cache rack top frame 613 and four empty board cache rack longitudinal plates 612 arranged in parallel. One end of the four vertical boards 612 of the empty board cache rack is fixedly connected to the base 611 of the empty board cache rack, and the other ends are respectively fixedly connected to the four corners of the top frame 613 of the empty board cache rack. The four vertical plates 612 of the empty-board cache rack surround the empty-board cache lifting chamber, and two adjacent empty-board buffer rack vertical plates 612 form openings connected with the empty-board cache lifting chamber, forming four openings in total. Wherein, the two opposite openings (the front side and the rear side in Fig. 3) are the lift entrance and the lift exit respectively.

The empty board buffer lifting assembly 620 includes four empty board buffer lifting mechanisms, and each empty board buffer lifting mechanism is respectively arranged on a vertical plate 612 of the empty board buffer rack.

The empty board buffer lifting mechanism includes an empty board buffer lifting plate 6211, which is slidingly connected to the empty board buffer rack vertical plate 612, and the empty board buffer lifting plate 6211 is connected with a mechanism for driving the empty board buffer lifting plate 6211 to rise/fall. Empty board cache lifter board drive unit. Specifically, the driving unit for elevating the empty board cache includes an empty board caching and elevating driving part 6221 , and the empty board caching and elevating driving part 6221 drives and connects the empty board caching and elevating top frame 6222 . The empty board caching lifting top frame 6222 is located above the empty board caching rack top frame 613, and the four empty board caching lifting plates 6211 are respectively fixedly connected to the four corners of the empty board caching lifting top frame 6222. The empty plate cache lift drive part 6221 is a cylinder, and four empty plate cache lift plates 6211 can be simultaneously driven to move by one cylinder, which saves cost.

Further, the empty board cache rack vertical plate 612 includes opposite first length to the side and second length to the side (the left side and the right side of the empty board cache rack vertical plate 612 on the left side in FIG. 2 ), and the first length is to the side. The upper is fixedly provided with an empty board buffer lifting slide rail 6212, and the empty board buffer lifting slide rail 6212 is slidably connected with two empty board buffer lifting sliders 6213, and the two empty board buffer lifting sliders 6213 are fixedly connected with an empty board buffer lifting plate 6211.

The empty board buffer lifting mechanism also includes a plurality of empty board buffer external support blocks 6231 arranged in parallel at equal intervals along the height direction of the lifting chamber (arrow direction in Figure 2), and each empty board buffer external support block 6231 is connected to the empty board buffer by rotation. The lifting plate 6211 and the external support block 6231 of the empty plate cache are used to support and lift the burn-in plate 90 .

The empty board cache external support block 6231 includes an external support end for supporting the burn-in board 90, and the external support end extends to the empty board cache lifting chamber. When the burn-in board 90 is placed on the external support block 6231 of the empty board cache, the external support end receives a downward force so that the external support block 6231 of the empty board cache deflects in a predetermined direction (the opposite direction of the arrow in FIG. 2 ). In order to prevent the deflection of the external support block 6231 of the empty board buffer, an external stopper for limiting the deflection of the external support block 6231 of the empty board buffer to a predetermined direction is fixed on one side of each empty board buffer external support block 6231 . The external limiter is fixedly connected to the empty board buffer lifting board 6211.

Specifically, each external limiting member is fixedly arranged on the side of the corresponding empty board cache outer supporting block 6231 away from the outer supporting end, and the outer limiting member is a cuboid. All the external limiting parts in the same empty board cache lifting mechanism are connected to each other to form the empty board buffer outer limiting bar 6232, and the empty board buffering outer limiting bar 6232 is integrally formed to facilitate installation.

The empty board cache lifting mechanism also includes a plurality of empty board cache internal support blocks 6241 arranged in parallel at equal intervals along the height direction of the empty board cache lifting chamber, and the empty board cache internal support blocks 6241 are rotatably connected to the first vertical plate 612 of the empty board cache rack. Two lengthwise sideways, the internal support block 6241 of the empty board buffer is used for supporting and buffering the burn-in board 90 .

Similar to the external limiter, the empty board cache inner support block 6241 includes an inner support end for supporting the burn-in board 90, and the inner support end extends to the empty board buffer lift chamber. One side of each empty-board buffer internal support block 6241 is fixed with an empty-board buffer internal limiter 6242 for limiting the deflection of the empty-board buffer internal support block 6241 in a predetermined direction.

Concretely, each empty board buffer internal limiter 6242 is fixed on the top of the corresponding empty board buffer internal support block 6241, the empty board buffer internal limiter 6242 is a limit bolt, and the screw rod of the limit bolt is in contact with the empty board cache. The portion of the support block 6241 away from its inner support end is tangent.

In this embodiment, the side with the first length is the side facing the empty-board cache lift chamber, and the side with the second length is the side away from the empty-board cache lift chamber. That is, the inner support block 6241 of the empty board buffer is located in the lifting cavity of the empty board buffer, and the outer support block 6231 of the empty board buffer is located outside the lifting chamber of the empty board buffer. When the burn-in board 90 is placed in the empty board cache lift cavity, opposite ends of the burn-in board 90 protrude from the lift inlet and lift outlet respectively, so that the outer support end can support the burn-in board 90 . It can be understood that the side along the first length can also be the side facing away from the empty plate cache lifting cavity, that is, a simple change in the installation position should also be within the scope of protection of this patent.

When the burn-in board 90 ascends/descends in the empty board buffer lift chamber, it will touch the outer support end and the inner support end. The outer support end and the inner support end can be deflected upward without affecting the movement of the burn-in plate 90 . The center of gravity of the outer support block 6231 of the empty board buffer is located at the outer support end, and the center of gravity of the inner support block 6241 of the empty board buffer is located at the inner support end. Down deflection reset.

In this embodiment, in the same empty board buffer lifting mechanism, the number of empty board buffer outer support blocks 6231 is the same as the number of empty board buffer inner support blocks 6241 .

For the convenience of description, the plurality of empty board cache external support blocks 6231 are defined in order from low to high as the first empty board cache external support block, the second empty board cache external support block... and the highest Nth empty board cache external support piece. Similarly, a plurality of empty board cache internal support blocks 6241 are defined in order from low to high as the first empty board cache internal support block, the second empty board cache internal support block...and the highest Nth empty board cache internal support block .

When the empty board buffer lifting plate 6211 descends to the lowest position, the first empty board buffer external support block and the second empty board buffer external support block are located below the first empty board buffer internal support block, and the third empty board buffer external support block is located at the first empty board buffer. Between the internal support block of the first empty board cache and the internal support block of the second empty board cache..., and so on, the external support block of the Nth empty board cache is located between the internal support block of the N-2th empty board cache and the N-1th empty board Cache inside support blocks and between.

When the empty board buffer lifting plate 6211 rises to the highest position, the first empty board buffer external support block is located between the first empty board buffer internal support block and the second empty board buffer internal support block, and the second empty board buffer external support block is located Between the internal support block of the second empty board cache and the internal support block of the third empty board cache..., and so on, the external support block of the N-1 empty board cache is located between the internal support block of the N-1 empty board cache and the Nth empty Between the internal support blocks 6241 of the board cache, the Nth empty board cache external support block is located above the Nth empty board cache internal support block.

Empty board cache lift driver 6221 drives the empty board cache lift plate 6211 to reciprocate between the highest position and the lowest position, and can transport the burn-in board 90 from the first empty board buffer external support block to the Nth empty board buffer internal support on the block.

Specifically, when the burn-in board 90 is placed on the outer support block of the first empty board buffer, the empty board buffer lifting plate 6211 is at its lowest position. Next, the empty-board buffer lifting plate 6211 is driven up to its highest position, and the burn-in board 90 is driven up by the first empty-board buffer external support block. During the rising process, the burn-in board 90 contacts the internal support block of the first empty board buffer, so that the internal support block of the first empty board buffer deflects upwards and resets. The empty board buffer lifting plate 6211 is driven to descend after rising to the highest position. During the descending process, the burn-in board 90 contacts and rests on the internal support block of the first empty board buffer. Afterwards, the empty-board cache lifting plate 6211 continues to descend to the lowest position. During the descent, the external support block of the second empty-plate cache contacts the aging board 90, and the external support block of the second empty-plate cache deflects and resets.

The burn-in board 90 is moved from the outer support block of the first empty board cache to the inner support block of the second empty board cache through a round-trip process of the upper empty board cache lifting plate 6211 at the lowest position and the highest position. Similar to the empty board cache lifting plate 6211 driven to continue the reciprocating motion, the aging board 90 located in the internal support block of the first empty board cache can be transported to the internal support block of the second empty board cache through the external support block of the second empty board cache . And so on until the burn-in board 90 is transported to the internal support block of the Nth empty board cache.

It can be understood that the reciprocating movement of the empty board buffer lifting board 6211 can raise multiple burn-in boards 90 to a predetermined height at a time. When all the internal support blocks 6241 of the empty board cache have burn-in boards 90 placed, the reciprocating movement of the empty-board cache lifting plate 6211 can make the N burn-in boards 90 rise to a predetermined height. That is, the empty board buffer unit 60 simultaneously realizes the functions of buffering and lifting.

It can be understood that the four empty board buffer lifting mechanisms in this embodiment are only a preferred solution, not a limitation on the number. The four corners of the burn-in board 90 can be supported by the four empty board cache lifting mechanisms, so that the placement and displacement of the burn-in board 90 can be carried out smoothly. The basic functions of the empty board buffer lifting assembly 620 can also be realized only by the two empty board buffer lifting mechanisms arranged at two opposite corners of the burn-in board 90 .

In this embodiment, each empty board buffer frame longitudinal bar 12 is also fixedly connected with an empty board buffer outer baffle plate 6233 for protecting the outer support block of the empty board buffer.

The empty board buffer transfer component 630 is used to send the aging board 90 away from the lifting aging device. The empty board buffer transfer assembly 630 is arranged above the internal support group, and includes two empty board buffer transfer units oppositely arranged, the empty board buffer transfer unit includes a blank board buffer transfer board 6311, and the empty board buffer transfer board 6311 is slidably connected to the empty board buffer transfer unit. The rack 610 and the empty board buffer transfer board 6311 are also connected with an empty board buffer transfer board driver 6312 for driving the empty board buffer transfer board 6311 to translate.

When it is necessary to send the burn-in board 90 away from the lifting aging device, two opposite empty board buffer transfer plates 6311 are respectively driven to move toward the center of the empty board buffer lift chamber to form a transfer platform for supporting the burn-in board 90. The empty board buffer lifting plate 6211 is driven to perform a round-trip process between the lowest position and the highest position, and transports the burn-in board 90 located in the highest Nth empty board buffer internal support block to the transfer platform.

In this embodiment, the top surface of the empty board buffer transfer plate 6311 is provided with a plurality of empty board grooves, and a plurality of empty board buffer transfer rollers 63111 are rotatably connected in the empty board grooves, and the empty board buffer transfer rollers 63111 protrude from the empty board. The board cache transports the top surface of the board 6311. The setting of the empty board buffer transfer roller 63111 can reduce the frictional force when the burn-in board 90 moves on the empty board buffer transfer board 6311 .

The empty board buffer transfer unit also includes an empty board buffer transfer support plate 6313, on which the empty board buffer transfer support board 6313 is fixedly provided with two parallel empty board buffer transfer board slide rails 6314, and the empty board buffer transfer board 6311 is slidably connected with two empty board buffer transfer boards. Board Cache Transport Board Rail 6314. The driving part 6312 of the empty board buffering and transferring board is fixedly connected with the empty board buffering and transferring supporting plate 6313, and the driving part 6312 of the empty board buffering and transferring board is an air cylinder. The empty board cache transmission support plate 6313 is fixedly connected to the empty board cache transmission connection plate 6315 .

The two empty-board cache transmission connection boards 6315 are fixedly connected to the empty-board cache rack 610 . Specifically, an empty buffer transmission connection plate 6315 is fixedly connected between the two empty board buffer rack vertical plates 612 forming the lifting entrance, and another empty board is fixedly connected between the two empty board buffer rack vertical plates 612 forming the lifting outlet. Cache transport connection board 6315.

The empty board cache transfer assembly 630 also includes an empty board buffer transfer push plate 6321 for pushing the aging board 90 on the empty board buffer transfer board 6311 away from the empty board buffer unit 60. The plate buffer transmission push plate 6321 translates the empty plate buffer transmission push plate driver 6322 . The empty board cache transmission push plate 6321 is slidably connected to the top frame 613 of the empty board cache rack. Specifically, the top frame 613 of the empty board cache rack is fixedly connected with two parallel empty board buffer transmission push plate slide rails 6323 , and the empty plate cache transmission push plate 6321 is slidably connected to the two empty board cache transmission push plate slide rails 6323 . Empty plate cache transmission push plate driver 6322 is a barless cylinder, fixed on the top frame 613 of the empty plate cache frame.

To sum up, the specific working principle of the empty board cache unit 60 is as follows:

The burn-in board 90 enters the empty board cache lifting cavity from the lower part of the lifting entrance, and is placed on the outer support block of the first empty board cache. The empty board buffer lifting plate 6211 is driven to reciprocate between the highest position and the lowest position, so that the burn-in board 90 placed on the outer support block of the first empty board buffer gradually rises. Along with the rising of this burn-in board 90, next burn-in board 90 can be placed again on the first empty board cache external support block, until all caches a burn-in plate 90 on each empty board cache internal support block.

When it is necessary to send the buffered aging board 90 away from the empty board buffer lifting and conveying device, the empty board buffering transfer board 6311 is driven to move toward the lifting chamber, and the empty board buffering lifting board 6211 is driven to continue to move back and forth, so that the empty board buffering plate 6211 is driven to move back and forth, so that the highest empty board buffering The burn-in board 90 on the internal support block 6241 rises to the empty-board buffer transfer plate 6311, and the empty-board buffer transfer push plate 6321 is driven to push the burn-in board 90 away from the empty-board buffer transfer device from the upper part of the lift outlet.

It can be understood that the burn-in board 90 can also leave the empty board buffering lifting transfer device from the upper part of the lifting entrance. That is, the burn-in board 90 can enter and exit from opposite sides respectively, and can also enter and exit from the same side. The burn-in plate 90 always enters from the bottom and exits from the top.

A battery processing production line provided in this embodiment has the following beneficial effects:

1. The scraper ear device 150 provided by the embodiment of the present invention utilizes the scraper ear scraper mechanism 1530, the scraper ear pressing drive mechanism 1520, the scraper ear support mechanism 1560, the scraper ear telescopic drive mechanism 1540 and the scraper ear lifting mechanism 1540. The driving mechanism 1550 completes the processing of the scraper lug 82. It has a simple structure and strong practicability. In particular, the pressure on the scraper lug 82 comes from the scraper lug lifting drive mechanism 1550 and the scraper lug elastic member 1533, which can avoid excessive pressure on the lug 82. The problem of greatly causing the deformation or damage of the pole lug 82 improves the quality of the scraping pole lug 82 processing.

2. The tab cutting device 160 provided in the embodiment of the present invention uses the tab cutting lifting drive mechanism 1640, the upper knife mechanism 1630, the lower knife mechanism 1620 and the tab pre-pressing mechanism 1650 to complete the tab cutting work, and the pole cutting The lug guide block 1633 and the lug cutting adjustment block 1622 make the lug cutting process more secure, with higher precision and better quality.

3. The first full-material buffer unit 20 provided in this embodiment can buffer multiple full-material buffer aging boards 250 by setting a plurality of full-material buffer support members 234 on the full-material buffer buffer chain 231. The chain 231 drives the full-material buffering support 234 to move, which has a simple structure and saves space, and makes the buffering highly efficient and consistent. Four corners of the full-material buffer aging board 250 are supported by four full-material buffer support members 234 to save cost. Parts are protected by setting such as full material buffering chassis 210, full material buffering shielding box 241, etc.

4. The empty board buffer unit 60 provided in this embodiment, through the design of multiple empty board buffer internal support blocks 6241 and empty board buffer external support blocks 6231 in the empty board buffer lifting mechanism, the empty board buffer lifting plate 6211 only needs to be Continuous reciprocating movement within a short distance can make the burn-in board 90 rise continuously, which effectively utilizes the space of the lifting chamber and reduces the overall occupied space of the empty board buffer unit. Moreover, the empty board buffer unit can cache multiple aging boards 90 through a plurality of empty board buffering internal support blocks 6241 while the aging board 90 is raised, and the aging boards 90 go in and out, so that the transmission and buffering of the aging boards 90 have coherence.

As mentioned above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: it can still understand the foregoing The technical solutions recorded in each embodiment are modified, or some of the technical features are replaced equivalently; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims (10)

1. a kind of battery processes producing line, including lug processing unit, delivery unit and set gradually along the delivery unit Hollow plate buffer unit, first completely expect that buffer unit, heat-pressure unit, cold pressing unit and second completely expect buffer unit；The lug adds Work order member includes scraping electrode lug device and cutting electrode lug device；The hollow plate buffer unit includes that hollow plate caching rack and hollow plate caching rise It comes down to a lower group part, the hollow plate caching lifting assembly connects the hollow plate and caches rack, and the hollow plate caching rack is offered with rising Fall into mouth and the hollow plate caching lifting chamber of lifting outlet, which is characterized in that

The hollow plate caching lifting assembly includes multiple hollow plate caching elevating mechanisms, and the hollow plate caching elevating mechanism includes hollow plate Cache lifter plate, hollow plate caching lifter plate is slidably connected the hollow plate caching rack；The hollow plate caching lifting assembly is also Include the hollow plate caching lifter plate driving unit for driving the hollow plate to cache lifter plate rise/fall, each hollow plate is slow It deposits lifter plate and is all connected with the hollow plate caching lifter plate driving unit；

The hollow plate caching elevating mechanism further includes external support group, and the external support group includes that multiple cached along hollow plate lifts Chamber short transverse hollow plate buffering external supporting block arranged in parallel, described in each hollow plate buffering external supporting block is rotatablely connected Hollow plate caches lifter plate, and one side of each hollow plate buffering external supporting block is fixed with for limiting hollow plate buffering external branch The external limited block that bracer is deflected towards predetermined direction；The hollow plate buffering external supporting block is used to support and is lifted material；

The hollow plate caching elevating mechanism further includes internal support group, and the internal support group includes that multiple cached along hollow plate lifts The chamber short transverse internal supporting block of hollow plate caching arranged in parallel, described in each internal supporting block of hollow plate caching is rotatablely connected Hollow plate caches rack, and one side of each internal supporting block of hollow plate caching is fixed with for limiting the internal support of hollow plate caching The inside limited block that block is deflected towards predetermined direction；The internal supporting block of hollow plate caching is used to support gentle storage material；

When the hollow plate caching lifter plate rises to extreme higher position, in the hollow plate buffering external supporting block and hollow plate caching Portion's supporting block is staggered one on the other, and the height of highest N hollow plates buffering external supporting block is slow higher than highest N hollow plates Deposit the height of internal supporting block；When the hollow plate caching lifter plate drops to extreme lower position, next to the lowest second hollow plate caching is outer The height of portion's supporting block is less than in the height of the minimum internal supporting block of the first hollow plate caching.

2. battery according to claim 1 processes producing line, which is characterized in that the electrode lug device of scraping includes scraping lug machine Frame is set to and scrapes scraping lug scraper mechanism, scraping lug driving mechanism for compressing for compress battery in lug rack, for driving It is dynamic described to scrape scraping lug telescoping drive mechanism and scraping lug lift drive mechanism for lug scraper mechanism；

The lug scraper mechanism of scraping includes scraping lug fixed block and scraping lug adjusting block, the middle part for scraping lug adjusting block with Described to scrape the rotation connection of lug fixed block, the first end for scraping lug adjusting block, which is connected with, scrapes lug scraper, described to scrape lug The second end of adjusting block, which is connected with, scrapes lug elastic component；

The lower section for scraping lug scraper be equipped be used to support lug scrape lug supporting mechanism.

3. battery according to claim 1 processes producing line, which is characterized in that the electrode lug device of cutting includes cutting lug machine Frame is installed on the incision cutter mechanism cut in lug rack, is installed on the upper cutter mechanism cut in lug rack, driving The upper cutter mechanism cuts lug lift drive mechanism and cuts lug precompressed mechanism for push down lug；

The upper cutter mechanism includes cutting lug drive block, and the bottom for cutting lug drive block is connected with upper cutter piece, described The both sides for cutting lug drive block are connected separately with and cut lug guide pad, and the bottom for cutting lug guide pad, which is equipped with, cuts lug and fall Angle；

The incision cutter mechanism includes that incision blade and support incision blade cut lug adjusting block, and described cut set in lug rack Have with it is described cut that lug adjusting block matches cut lug sliding slot, the lug adjusting block of cutting is cut the sliding of lug sliding slot and is connected with described It connects.

4. battery according to claim 1 processes producing line, which is characterized in that the described first completely material buffer unit includes full material Caching cabinet, full material caching driving mechanism and multiple completely expect that cache mechanism, the full material caching cabinet are offered with two The full material caching caching chamber of face opening, the completely material cache mechanism connection full material cache cabinet, the full material caching driving Mechanism, which is drivingly connected, each described completely expects cache mechanism；

The completely material cache mechanism includes the full material caching caching chain vertically extended, the full material caching caching chain Full material caching master cache sprocket wheel and full material caching are connected with from caching sprocket wheel, the full material caching driving mechanism is drivingly connected each institute State full material caching master cache sprocket wheel；The full material caching caching chain higher slice is fixedly connected with multiple full material caching support elements；

In multiple completely material cache mechanisms, the multiple full material caching support elements for being located at same layer support an object jointly Material；One jiao of the full material caching support element offers full material caching support slot.

5. battery according to claim 1 processes producing line, which is characterized in that the delivery unit include charging supply line, Hot pressing supply line, transfer robot, cold pressing supply line and discharging supply line；Described first completely material buffer unit is located at the charging Between supply line and the hot pressing supply line；

It is respectively mounted the heat-pressure unit in opposite sides of the hot pressing supply line close to one end of the transfer robot；Institute It states opposite sides of the cold pressing supply line close to one end of the transfer robot and is respectively mounted the cold pressing unit；Described second full material Buffer unit is between the cold pressing supply line and the discharging supply line；

The delivery unit further includes hollow plate return wire, and the hollow plate buffer unit is located at the hollow plate return wire close to the pole Ear processes one end of unit.

6. battery according to claim 1 processes producing line, which is characterized in that the lug processing unit further includes that lug adds Work workbench and CCD testing agencies are equipped with lug processing feed machine people on the lug processing work platform；The lug adds The side of work feed machine people is equipped with lug processing turnover device, and the side of the fox lug processing feed machine people is equipped with Lug processes turntable；

Lug processing turnover device, described scrapes electrode lug device, the electrode lug device, described cut at lug processing turntable CCD testing agencies and lug processing discharging robot are respectively positioned on the lug processing work platform.

7. battery according to claim 4 processes producing line, which is characterized in that the described first completely material buffer unit includes four It is described completely to expect cache mechanism, one jiao of material is supported respectively positioned at four full material caching support elements of same layer；It is described full Expect in cache mechanism, is respectively fixedly connected with that there are one the corresponding full material on multiple chain links of the full material caching caching chain Support element is cached, multiple full material caching support elements equidistantly arrange；The full material caches support slot open on three sides, described full The top surface of the top surface opening of material caching support slot and the full material caching support element caches guiding surface transition by full material；

The full material caching driving mechanism includes that full material caches rotary drive, and the full material caching rotary drive is mounted on institute It states in full material caching cabinet, the full material caching rotary drive has full material to cache by sprocket wheel chain drive mechanism drive connection Main transmission bar, the both ends of the full material caching main transmission bar respectively by a gear transmission structure be drivingly connected one completely material caching from Drive link, each full material caching are respectively fixedly connected with a corresponding full material from the both ends of drive link and cache master cache chain Wheel；

The full material caching cabinet includes that full material caches top case, and the two opposite ends in bottom surface of the full material caching top case are solid respectively Surely it is connected with a full material caching side case；The full material caching top case and two full material caching side casees enclose that be set as the full material slow Caching chamber is deposited, a corresponding full material caching is installed respectively in the first side and second side of each full material caching side case Mechanism；The first side and the second side cache side case towards the one of the full material caching caching chamber with the full material Face is adjacent；

The full material that is fixedly connected on one side that each full material caches side case towards the full material caching caching chamber caches gib block.

8. battery according to claim 7 processes producing line, which is characterized in that the full material caching rotary drive is electricity Machine is installed in the full material caching top case, and the bottom surface of the full material caching top case offers the connection full material caching top case Inside full material cache transmission chain bar groove；

The sprocket wheel chain drive mechanism includes that full material caches sprocket for main drive, driving chain and full material caching from drive sprocket； The output end of the full material caching rotary drive is fixedly connected with the full material caching sprocket for main drive, and the full material caches main biography Movable sprocket connects the driving chain；The driving chain passes through the full material to cache transmission chain bar groove, and it is slow to connect the full material It deposits from drive sprocket；The full material caching is fixedly connected with the full material from drive sprocket and caches main transmission bar；

The bottom surface of the full material caching top case is fixedly connected there are two the full material caching main transmission joint element for bar of full material caching, described full Material caching main transmission bar rotation connection two is described to be actively driven joint element for bar.

9. battery according to claim 2 processes producing line, which is characterized in that the internal supporting block of hollow plate caching includes one It is used to support the inside support end of material, the center of gravity of the internal supporting block of hollow plate caching is located at the internal support end；It is described Hollow plate buffering external supporting block includes an external support end for being used to support material, the center of gravity of the hollow plate buffering external supporting block Positioned at the external support end；

Each external locating part is fixed at the corresponding hollow plate buffering external supporting block deviates from external support end one Side, the external locating part is cuboid, and all external locating parts in the same hollow plate caching elevating mechanism interconnect Hollow plate buffering external positive stop strip is formed, the hollow plate buffering external positive stop strip is an integral molding structure；

Each internal locating part of hollow plate caching is both secured to the top of the corresponding internal supporting block of hollow plate caching, the sky The internal locating part of plate caching is caging bolt, and the screw rod of the caging bolt is with the internal supporting block of hollow plate caching far from internal The part of support end is tangent.

10. battery according to claim 1 processes producing line, which is characterized in that the heat-pressure unit includes hot pressing electrode foil chemical reaction shelf, And all parts on the hot pressing electrode foil chemical reaction shelf for realizing Battery formation process are installed in, including：Hot pressing pressing plate, hot pressing silk Bar and several hot pressing laminates；

It is connected by steel wire between the hot pressing laminate, the steel wire is equipped with weighted rod, and the weighted rod steel wire passes through rolling Wheel group lifts the hot pressing laminate；The hot pressing pressing plate includes two layers, and two layers of hot pressing pressing plate is divided into the hot pressing laminate Both sides up and down and be arranged on the hot pressing lead screw, controlling the hot pressing pressing plate by the hot pressing lead screw moves up and down.