Battery baking line

Abstract

The utility model relates to the technical field of battery manufacturing, in particular to a battery baking line which comprises a feeding logistics line, a feeding conveying main line and a feeding pretreatment branch line, the feeding conveying main line comprises a first feeding main line, and the first feeding main line penetrates into a feeding opening to enter a feeding machine shell; the feeding pretreatment branch line is arranged on one side of the first feeding main line, the overlapping area of the feeding pretreatment branch line and the first feeding main line is provided with a re-throwing position, and the re-throwing position is provided with two first separation bars, a first guide bar, two first detection pieces, a first release button and a first limiting assembly. The two first separation fences are arranged on the two sides of the feeding pretreatment branch line respectively, the first end of the first guide fence is connected with the first separation fences, the second end of the first guide fence and the other first separation fence form an outlet, and the two first detection pieces are installed on the feeding pretreatment branch line and the first feeding main line respectively. The first release button is installed on the feeding pretreatment branch line, and the first limiting assembly is used for limiting movement of the battery.

Description

Technical Field

[0001] The utility model relates to the technical field of battery manufacturing, in particular to a battery baking line. Background Art

[0002] At present, the lithium battery industry at home and abroad has a good development prospect. Lithium-ion batteries have been widely used in the fields of electric vehicles, photovoltaic energy, energy storage systems, power tools, consumer electronic products, etc. due to their unique performance advantages.

[0003] During the manufacturing process of lithium batteries, baking and drying are required. In order to ensure the high quality of lithium batteries, it is necessary to inspect the lithium batteries before baking and drying. However, mis-inspection may occur during the inspection process, resulting in normal batteries being mis-inspected as defective batteries. Therefore, it is necessary to perform secondary screening on the batteries inspected as defective batteries to screen out the normal batteries among them. Currently, the batteries are manually placed on the main loading conveyor line. However, due to the fast conveying speed of the main loading conveyor line, it is easy to knock down other batteries on the main loading conveyor line by manual means. If the main loading conveyor line is shut down and the batteries are manually placed on the main loading conveyor line, the efficiency will be affected. Summary of the Utility Model

[0004] Aiming at the deficiencies of the prior art, the utility model provides a battery baking line, aiming to solve the problem of how to place the screened normal batteries back on the main loading conveyor line.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A battery baking line, comprising:

[0007] A handling mechanism for handling battery fixtures;

[0008] A plurality of ovens for baking the batteries loaded in the battery fixtures;

[0009] A loading machine for loading the batteries onto the battery fixtures, and the loading machine is provided with a loading port;

[0010] A loading logistics line, including: a main loading conveyor line and a pre-loading branch line. The main loading conveyor line includes: a first main loading line, a first rotary device and a first return line. The first main loading line penetrates into the loading port and enters the interior of the loading machine housing. The first return line passes out of the loading port and exits the interior of the loading machine housing. The conveying direction of the first main loading line is opposite to that of the first return line. The first rotary device is arranged between the first main loading line and the first return line for connecting the first main loading line and the first return line;

[0011] The feeding pretreatment branch line is arranged on one side of the first feeding main line. A refeeding position is arranged in the overlapping area between the feeding pretreatment branch line and the first feeding main line. Two first partition bars, a first guiding bar, two first detecting parts, a first release button and a first limiting component are arranged at the refeeding position. The two first partition bars are respectively arranged on both sides of the feeding pretreatment branch line. The first end of the first guiding bar is connected to the first partition bar on the side of the feeding pretreatment branch line far from the first feeding main line. The second end of the first guiding bar and the first partition bar between the feeding pretreatment branch line and the first feeding main line form an outlet. The two first detecting parts are respectively installed on the feeding pretreatment branch line and the first feeding main line. The first release button is installed on the feeding pretreatment branch line. The first limiting component includes a first mounting seat, a first limiting driving cylinder, a first limiting part, a first pin shaft and a first pin. The first mounting seat is installed on the feeding pretreatment branch line. The first limiting driving cylinder is installed on the first mounting seat. The first limiting part is hinged to the transmission shaft of the first limiting driving cylinder through the first pin. The first limiting part is hinged to the first mounting seat through the first pin shaft. The first release button is electrically connected to the first limiting driving cylinder;

[0012] A blanking machine is used to blank the battery loaded by the battery fixture.

[0013] Furthermore, a dummy battery input position is also arranged in the overlapping area between the feeding pretreatment branch line and the first feeding main line. Two second partition bars, a second guiding bar, two second detecting parts, a second release button and a second limiting component are arranged at the dummy battery input position. The two second partition bars are respectively arranged on both sides of the feeding pretreatment branch line. The first end of the second guiding bar is connected to the second partition bar on the side of the feeding pretreatment branch line far from the first feeding main line. The second end of the second guiding bar and the second partition bar between the feeding pretreatment branch line and the first feeding main line form an outlet. The two second detecting parts are respectively installed on the feeding pretreatment branch line and the first feeding main line. The second release button is installed on the feeding pretreatment branch line. The second limiting component includes a second mounting seat, a second limiting driving cylinder, a second limiting part, a second pin shaft and a second pin. The second mounting seat is installed on the feeding pretreatment branch line. The second limiting driving cylinder is installed on the second mounting seat. The second limiting part is hinged to the transmission shaft of the second limiting driving cylinder through the second pin. The second limiting part is hinged to the second mounting seat through the second pin shaft. The second release button is electrically connected to the second limiting driving cylinder.

[0014] Furthermore, the second end of the first guiding bar is connected to the second partition bar between the feeding pretreatment branch line and the first feeding main line.

[0015] Further, a code scanning position and a NG rejection position for code scanning are also provided in the overlapping area between the feeding preprocessing branch line and the first feeding main line. The code scanning position is provided with a third partition bar, a third guiding bar, a mounting rack, a code scanner, a caster wheel assembly and a first position-changing assembly. The NG rejection position for code scanning is provided with two fourth partition bars, and the two fourth partition bars are respectively arranged on both sides of the feeding preprocessing branch line. The third partition bar is arranged between the feeding preprocessing branch line and the first feeding main line. The first end of the third guiding bar is connected to the third partition bar. The first end of the third guiding bar and the fourth partition bar located between the feeding preprocessing branch line and the first feeding main line form an entrance. The first end of the third guiding bar is connected to the fourth partition bar located on the side of the feeding preprocessing branch line away from the first feeding main line. The mounting rack is installed on the feeding preprocessing branch line, and the code scanner is installed on the mounting rack. The caster wheel assembly includes a caster wheel mounting seat, a caster wheel driving motor and a caster wheel. The caster wheel mounting seat is installed on the first feeding main line, the caster wheel driving motor is installed on the caster wheel mounting seat, and the caster wheel is in transmission connection with the caster wheel driving motor. The first position-changing assembly includes a first position-changing mounting seat, a first position-changing driving cylinder and a first position-changing inclined block. The first position-changing mounting seat is installed on the first feeding main line, the first position-changing driving cylinder is installed on the first position-changing mounting seat, and the first position-changing inclined block is in transmission connection with the first position-changing driving cylinder.

[0016] Further, the feeder includes: a feeder housing, a feeder frame and a material taking manipulator. The feeder frame is installed inside the feeder housing, the material taking manipulator is installed on the feeder frame, and the feeding port is arranged on the feeder housing.

[0017] Further, the feeding logistics line further includes: a feeding arrangement branch line, which is arranged on one side of the first material return main line. A material taking position is provided in the overlapping area between the feeding arrangement branch line and the first material return main line. The material taking position is provided with a second position-changing assembly, a longitudinal distance adjusting assembly and a lateral distance adjusting frame;

[0018] The second position-changing assembly includes a second position-changing mounting seat, a second position-changing driving cylinder and a second position-changing inclined block. The second position-changing mounting seat is installed on the feeding arrangement branch line, the second position-changing driving cylinder is installed on the second position-changing mounting seat, and the second position-changing inclined block is in transmission connection with the second position-changing driving cylinder;

[0019] The longitudinal distance adjustment assembly includes two pairs of limit modules and two longitudinal adjustment modules, the two pairs of limit modules are respectively installed on the feeding arrangement branch line and the first return material main line, the two longitudinal adjustment modules are respectively installed on the feeding arrangement branch line and the first return material main line, the longitudinal adjustment module is arranged between the two limit modules located on the same side, the limit module includes a limit cylinder and a limit member, the limit cylinder is installed on the feeding arrangement branch line and the first return material main line, the limit member is transmission-connected to the limit cylinder, and the longitudinal adjustment module is used to clamp the support cup located on the feeding arrangement branch line and the first return material main line;

[0020] The transverse distance adjustment frame includes a first support frame, a second support frame and a transverse adjustment member, one end of the first support frame and the second support frame are installed on the first return material main line, and the other end of the first support frame and the second support frame are installed on the loading and arrangement branch line, the first support leg of the transverse adjustment member is connected to the first support frame, and the second support leg of the transverse adjustment member is connected to the second support frame, the transverse adjustment member extends along the conveying direction of the support cup, and the transverse adjustment member is used to separate the support cup located on the loading and arrangement branch line and the first return material main line.

[0021] Furthermore, the longitudinal adjustment module includes an adjustment mounting seat, an adjustment cylinder, an adjustment rack, a slide rail and a slider. The two adjustment mounting seats are respectively installed on the loading and arrangement branch line and the first return material main line. The adjustment cylinder and the slide rail are installed on the adjustment mounting seat. The adjustment rack is transmission-connected to the adjustment cylinder. The slider is connected to the adjustment rack. The slider is slidingly connected to the slide rail. The slide rail extends in a direction perpendicular to the loading and arrangement branch line. The adjustment cylinder is used to drive the adjustment rack to move in a direction perpendicular to the loading and arrangement branch line. The two longitudinal adjustment modules are symmetrically arranged.

[0022] Furthermore, the first rotating device includes: a stand, a turntable, a first semicircular arc guide bar and a second semicircular arc guide bar, the turntable is installed on the stand, the first ends of the first semicircular arc guide bar and the second semicircular arc guide bar are connected to the first loading main line, the second ends of the first semicircular arc guide bar and the second semicircular arc guide bar are connected to the first returning main line, the first semicircular arc guide bar is located above the edge of the turntable, and the second semicircular arc guide bar is located above the turntable.

[0023] Further, both the feeding transfer main line and the feeding pretreatment branch line include: a plurality of vertical frames, a flexible chain drive head, a flexible chain drive tail, a linear drive motor, a flat chain and a flexible chain main beam. The plurality of vertical frames support the flexible chain main beam. The flexible chain drive head is installed at one end of the flexible chain main beam. The flexible chain drive tail is installed at the other end of the flexible chain main beam. The linear drive motor is installed on the flexible chain drive head. The flat chain is installed on the flexible chain main beam and is in transmission connection with the linear drive motor.

[0024] Further, it further includes:

[0025] A cooling furnace for cooling the battery;

[0026] A blanking cooling logistics line for conveying the battery blanked by the blanking machine to the cooling furnace;

[0027] A plurality of vacuum pumps for evacuating the oven;

[0028] A buffer rack for storing the battery fixtures;

[0029] A fixture repair table for placing and repairing the damaged battery fixtures.

[0030] A battery baking line described in the present utility model has the beneficial effects that:

[0031] A refeeding position is provided in the overlapping area between the feeding pretreatment branch line and the first feeding main line. Therefore, the staff can place the screened batteries on the feeding pretreatment branch line. The first limiting member can limit the batteries on the feeding pretreatment branch line. When the first detecting member does not detect that there is a battery passing on the first feeding main line, the first limiting driving cylinder drives the first limiting member to rotate along the first pin shaft, so that a battery on the feeding pretreatment branch line enters the first feeding main line from the outlet formed by the second end of the first guiding bar and the first separating bar located between the feeding pretreatment branch line and the first feeding main line under the guidance of the two first separating bars and the first guiding bar. At the same time, the first limiting driving cylinder drives the first limiting member to reset to limit other batteries on the feeding pretreatment branch line from entering the first feeding main line. Or the staff can press the first release button to make the first limiting driving cylinder work, so that the first limiting driving cylinder drives the first limiting member to rotate along the first pin shaft, so that a battery on the feeding pretreatment branch line enters the first feeding main line from the outlet formed by the second end of the first guiding bar and the first separating bar located between the feeding pretreatment branch line and the first feeding main line under the guidance of the two first separating bars and the first guiding bar. Through the setting of the refeeding position, the feeding transfer main line can make the batteries re-enter the first feeding main line by using the intervals between the batteries on the first feeding main line without shutting down, and will not knock down the batteries on the first feeding main line. Description of the Drawings

[0032] Figure 1 It is a schematic diagram of the overall structure of the battery baking line according to an embodiment of the present utility model;

[0033] Figure 2 It is a schematic diagram of the structure of the loading machine and the loading logistics line according to an embodiment of the present utility model;

[0034] Figure 3 is Figure 2 a partial enlarged view of

[0035] Figure 4 It is a schematic diagram of the overall structure of the loading logistics line according to an embodiment of the present utility model;

[0036] Figure 5 is Figure 4 a partial enlarged view of

[0037] Figure 6 is Figure 5 a partial enlarged view of the reloading position of

[0038] Figure 7 is Figure 5 a partial enlarged view of the dummy battery input position of

[0039] Figure 8 is Figure 5 a partial enlarged view of the code scanning position and the code scanning NG rejection position of

[0040] Figure 9 is Figure 5 a partial enlarged view of the material taking position and the first rotating device of

[0041] Explanation of reference numerals:

[0042] 1. Handling mechanism; 2. Oven; 3. Loading machine; 31. Loading machine frame; 32. Material picking manipulator; 4. Loading logistics line; 41. Main loading conveyor line; 411. First main loading line; 412. First rotary device; 4121. Vertical frame; 4122. Turntable; 4123. First semi-circular guiding rail; 4124. Second semi-circular guiding rail; 413. First return material main line; 42. Loading pretreatment branch line; 421. Vertical frame; 422. Flexible chain drive head; 423. Flexible chain drive tail; 424. Linear drive motor; 425. Flat chain; 426. Flexible chain main beam; 43. Re-injection position; 431. First partition bar; 432. First guiding rail; 433. First detection part; 434. First release button; 435. First limit component; 4351. First mounting seat; 4352. First limit driving cylinder; 4353. First limiting part; 4354. First pin shaft; 4355. First pin; 44. False battery input position; 441. Second partition bar; 442. Second guiding rail; 443. Second detection part; 444. Second release button; 445. Second limit component; 4451. Second mounting seat; 4452. Second limit driving cylinder; 4453. Second limiting part; 4454. Second pin shaft; 4455. Second pin; 45. Scanning position; 451. Third partition bar; 452. Third guiding rail; 453. Mounting frame; 454. Scanner; 455. Caster wheel assembly; 4551. Caster wheel mounting seat; 4552. Caster wheel driving motor; 4553. Caster wheel; 456. First position-changing component; 4561. First position-changing mounting seat; 4562. First position-changing driving cylinder; 4563. First position-changing inclined block; 46. Scanning NG rejection position; 461. Fourth partition bar; 47. Loading arrangement branch line; 470. Material picking position; 471. Second position-changing component; 4711. Second position-changing mounting seat; 4712. Second position-changing driving cylinder; 4713. Second position-changing inclined block; 472. Longitudinal distance adjustment component; 4721. Limit module; 47211. Limit cylinder; 47212. Limiting part; 4722. Longitudinal adjustment module; 47221. Adjustment mounting seat; 47222. Adjustment cylinder; 47223. Adjustment rack; 47224. Slide rail; 47225. Slide block; 473. Transverse distance adjustment frame; 4731. First support frame; 4732. Second support frame; 4733. Transverse adjustment part; 5. Unloading machine; 6. Cooling furnace; 7. Unloading and cooling logistics line; 8. Vacuum pump; 9. Buffer rack; 10. Fixture repair bench; 11. Battery; 12. Cup; 13. Palletizing and depalletizing device; 14. Battery fixture. Detailed implementation manners

[0043] The present utility model will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0044] As Figure 1 [[ID=X]]、Figure 2 , Figures 4 - 6 As shown in Figures 4 - 6 , the present utility model provides a battery baking line, including:

[0045] A handling mechanism 1 for handling a battery fixture 14;

[0046] A plurality of ovens 2 for baking the battery 11 loaded in the battery fixture 14;

[0047] A loading machine 3 for loading the battery 11 onto the battery fixture 14. The loading machine 3 is provided with a loading port;

[0048] A loading logistics line 4 includes: a loading transfer main line 41 and a loading pretreatment branch line 42. The loading transfer main line 41 includes: a first loading main line 411, a first rotary device 412, and a first return main line 413. The first loading main line 411 penetrates into the loading port and enters the interior of the housing of the loading machine 3. The first return main line 413 passes out of the loading port and exits the interior of the housing of the loading machine 3. The conveying direction of the first loading main line 411 is opposite to that of the first return main line 413. The first rotary device 412 is arranged between the first loading main line 411 and the first return main line 413 for connecting the first loading main line 411 and the first return main line 413;

[0049] The loading pretreatment branch line 42 is arranged on one side of the first loading main line 411. A reloading position 43 is arranged in the overlapping area between the loading pretreatment branch line 42 and the first loading main line 411. The reloading position 43 is provided with two first partition bars 431, a first guiding bar 432, two first detecting parts 433, a first release button 434, and a first limiting component 435. The two first partition bars 431 are respectively arranged on both sides of the loading pretreatment branch line 42. The first end of the first guiding bar 432 is connected to the first partition bar 431 located on the side of the loading pretreatment branch line 42 far from the first loading main line 411. The second end of the first guiding bar 432 and the first partition bar 431 located between the loading pretreatment branch line 42 and the first loading main line 411 form an outlet. The two first detecting parts 433 are respectively installed on the loading pretreatment branch line 42 and the first loading main line 411. The first release button 434 is installed on the loading pretreatment branch line 42. The first limiting component 435 includes a first mounting seat 4351, a first limiting driving cylinder 4352, a first limiting part 4353, a first pin shaft 4354, and a first pin 4355. The first mounting seat 4351 is installed on the loading pretreatment branch line 42. The first limiting driving cylinder 4352 is installed on the first mounting seat 4351. The first limiting part 4353 is hinged to the transmission shaft of the first limiting driving cylinder 4352 through the first pin 4355. The first limiting part 4353 is hinged to the first mounting seat 4351 through the first pin shaft 4354. The first release button 434 is electrically connected to the first limiting driving cylinder 4352;

[0050] The blanking machine 5 is used to unload the battery 11 loaded by the battery fixture 14.

[0051] A refeeding position 43 is provided in the overlapping area between the feeding preprocessing branch line 42 and the first feeding main line 411. Therefore, the staff can place the screened battery 11 on the feeding preprocessing branch line 42. The first limiting member 4353 can limit the battery 11 on the feeding preprocessing branch line 42. When the first detecting member 433 does not detect that a battery 11 passes on the first feeding main line 411, the first limiting driving cylinder 4352 drives the first limiting member 4353 to rotate along the first pin shaft 4354, so that a battery 11 on the feeding preprocessing branch line 42 enters the first feeding main line 411 from the outlet formed by the second end of the first guiding bar 432 and the first separating bar 431 located between the feeding preprocessing branch line 42 and the first feeding main line 411 under the guidance of the two first separating bars 431 and the first guiding bar 432. At the same time, the first limiting driving cylinder 4352 drives the first limiting member 4353 to reset to limit other batteries 11 on the feeding preprocessing branch line 42 from entering the first feeding main line 411. Or the staff can press the first release button 434 to make the first limiting driving cylinder 4352 work, so that the first limiting driving cylinder 4352 drives the first limiting member 4353 to rotate along the first pin shaft 4354, so that a battery 11 on the feeding preprocessing branch line 42 enters the first feeding main line 411 from the outlet formed by the second end of the first guiding bar 432 and the first separating bar 431 located between the feeding preprocessing branch line 42 and the first feeding main line 411 under the guidance of the two first separating bars 431 and the first guiding bar 432. By setting the refeeding position 43, the feeding transmission main line 41 can use the interval between the batteries 11 on the first feeding main line 411 to make the battery 11 re-enter the first feeding main line 411 without shutting down, and will not knock down the batteries 11 on the first feeding main line 411.

[0052] It should be noted that in the battery 11 transmission direction, the first detecting member 433 installed on the first feeding main line 411 is set at a position before the outlet. At the same time, the transmission speed of the feeding preprocessing branch line 42 can be made faster than that of the first feeding main line 411, so that the battery 11 on the feeding preprocessing branch line 42 can enter the first feeding main line 411 faster, and further avoid the battery 11 entering the first feeding main line 411 from the feeding preprocessing branch line 42 from colliding with the subsequent battery 11 on the first feeding main line 411.

[0053] Such as Figure 4 、 Figure 5 、 Figure 7As shown, in some embodiments, a dummy battery input position 44 is further provided in the overlapping area between the feeding preprocessing branch line 42 and the first feeding main line 411. The dummy battery input position 44 is provided with two second partition bars 441, a second guiding bar 442, two second detecting members 443, a second release button 444 and a second limiting assembly 445. The two second partition bars 441 are respectively arranged on both sides of the feeding preprocessing branch line 42. The first end of the second guiding bar 442 is connected to the second partition bar 441 located on the side of the feeding preprocessing branch line 42 away from the first feeding main line 411, and the second end of the second guiding bar 442 and the second partition bar 441 located between the feeding preprocessing branch line 42 and the first feeding main line 411 form an outlet. The two second detecting members 443 are respectively installed on the feeding preprocessing branch line 42 and the first feeding main line 411. The second release button 444 is installed on the feeding preprocessing branch line 42. The second limiting assembly 445 includes a second mounting seat 4451, a second limiting driving cylinder 4452, a second limiting member 4453, a second pin shaft 4454 and a second pin 4455. The second mounting seat 4451 is installed on the feeding preprocessing branch line 42. The second limiting driving cylinder 4452 is installed on the second mounting seat 4451. The second limiting member 4453 is hinged to the transmission shaft of the second limiting driving cylinder 4452 through the second pin 4455. The second limiting member 4453 is hinged to the second mounting seat 4451 through the second pin shaft 4454. The second release button 444 is electrically connected to the second limiting driving cylinder 4452.

[0054] Since it is necessary to conduct a moisture test on the battery 11, the test cost of the battery 11 is relatively high. Therefore, in order to reduce the detection cost of the battery 11, a dummy battery can be used for the moisture test. In order to enable the dummy battery to enter the first feeding main line 411 without shutting down the first feeding main line 411, a dummy battery input position 44 is set. The staff can place the dummy battery at the dummy battery input position 44 of the feeding pretreatment branch line 42. The second limiting member 4453 can limit the dummy battery on the feeding pretreatment branch line 42. When the second detection member 443 does not detect that there is a battery 11 passing on the first feeding main line 411, the second limiting driving cylinder 4452 drives the second limiting member 4453 to rotate along the second pin shaft 4454, so that a dummy battery on the feeding pretreatment branch line 42 enters the first feeding main line 411 through the outlet formed by the second end of the second guiding bar 442 and the second separating bar 441 located between the feeding pretreatment branch line 42 and the second feeding main line under the guidance of the two second separating bars 441 and the second guiding bar 442. At the same time, the second limiting driving cylinder 4452 drives the second limiting member 4453 to reset to limit other dummy batteries on the feeding pretreatment branch line 42 from entering the first feeding main line 411. Or the staff can press the second release button 444 to make the second limiting driving cylinder 4452 work, so that the second limiting driving cylinder 4452 drives the second limiting member 4453 to rotate along the second pin shaft 4454, so that a dummy battery on the feeding pretreatment branch line 42 enters the first feeding main line 411 through the outlet formed by the second end of the second guiding bar 442 and the second separating bar 441 located between the feeding pretreatment branch line 42 and the first feeding main line 411 under the guidance of the two second separating bars 441 and the second guiding bar 442. Through the setting of the dummy battery input position 44, the feeding transmission main line 41 can utilize the interval between the batteries 11 on the first feeding main line 411 to make the dummy battery re-enter the first feeding main line 411 without shutting down, and will not knock down the batteries 11 on the first feeding main line 411.

[0055] As Figure 7 shown, in some embodiments, the second end of the first guiding bar 432 is connected to the second separating bar 441 located between the feeding pretreatment branch line 42 and the first feeding main line 411.

[0056] As Figure 4 Figure 5 、 Figure 8 ​As shown, in some embodiments, a code scanning position 45 and a code scanning NG rejection position 46 are further provided in the overlapping area between the loading pretreatment branch line 42 and the first loading main line 411. The code scanning position 45 is provided with a third partition bar 451, a third guiding bar 452, a mounting bracket 453, a code scanner 454, a camming wheel assembly 455 and a first position-changing assembly 456. The code scanning NG rejection position 46 is provided with two fourth partition bars 461, which are respectively arranged on both sides of the loading pretreatment branch line 42. The third partition bar 451 is arranged between the loading pretreatment branch line 42 and the first loading main line 411. The first end of the third guiding bar 452 is connected to the third partition bar 451. The first end of the third guiding bar 452 and the fourth partition bar 461 located between the loading pretreatment branch line 42 and the first loading main line 411 form an entrance. The first end of the third guiding bar 452 is connected to the fourth partition bar 461 located on the side of the loading pretreatment branch line 42 away from the first loading main line 411. The mounting bracket 453 is installed on the loading pretreatment branch line 42, and the code scanner 454 is installed on the mounting bracket 453. The camming wheel assembly 455 includes a camming wheel mounting seat 4551, a camming wheel driving motor 4552 and a camming wheel 4553. The camming wheel mounting seat 4551 is installed on the first loading main line 411, the camming wheel driving motor 4552 is installed on the camming wheel mounting seat 4551, and the camming wheel 4553 is in transmission connection with the camming wheel driving motor 4552. The first position-changing assembly 456 includes a first position-changing mounting seat 4561, a first position-changing driving cylinder 4562 and a first position-changing inclined block 4563. The first position-changing mounting seat 4561 is installed on the first loading main line 411, the first position-changing driving cylinder 4562 is installed on the first position-changing mounting seat 4561, and the first position-changing inclined block 4563 is in transmission connection with the first position-changing driving cylinder 4562.

[0057] The camming wheel drive motor 4552 of the camming wheel assembly 455 can drive the camming wheel 4553 to clamp the battery 11 on the first loading main line 411, so that the barcode scanner 454 can scan the barcode of the battery 11. When the barcode scanner 454 detects that the battery 11 is unqualified during the barcode scanning of the battery, the first transposition drive cylinder 4562 of the first transposition assembly 456 drives the first transposition wedge 4563 to extend and block the first loading main line 411. At the same time, the camming wheel drive motor 4552 drives the camming wheel 4553 to rotate, so that the battery 11 disengages from the camming teeth of the camming wheel 4553 and enters the barcode scanning NG rejection position 46 of the feeding pretreatment branch line 42 under the guiding action of the inclined plane of the first transposition wedge 4563 and the third guiding bar 452. Since the camming wheel 4553 rotates driven by the camming wheel drive motor 4552, the next battery 11 is clamped by the camming wheel 4553 for the barcode scanner 454 to scan the barcode of the battery 11. When the barcode scanner 454 detects that the battery 11 is qualified during the barcode scanning of the battery 11, the first transposition drive cylinder 4562 of the first transposition assembly 456 drives the first transposition wedge 4563 to retract, so that the blockage on the first loading main line 411 disappears. At the same time, the camming wheel drive motor 4552 drives the camming wheel 4553 to rotate, and the qualified battery 11 enters the first rotary device 412 under the action of the first loading main line 411.

[0058] As Figure 1 shown in Figure 2 In some embodiments, the feeder 3 includes: a feeder 3 housing, a feeder frame 31 and a picking manipulator 32. The feeder frame 31 is installed inside the feeder 3 housing, the picking manipulator 32 is installed on the feeder frame 31, and the loading port is arranged on the feeder 3 housing.

[0059] The picking manipulator 32 can pick up the battery 11 conveyed on the feeding logistics line 4 and place the battery 11 in the fixture on the battery fixture 14.

[0060] It should be noted that the feeder 3 further includes a palletizing and depalletizing device 13. The palletizing and depalletizing device 13 can depalletize the empty battery fixture 14 and at the same time palletize the empty battery fixture 14 onto the battery fixture 14 that has completed the loading of the battery 11.

[0061] As Figure 4 , Figure 5 , Figure 9 shown in

[0062] The second transposition component 471 includes a second transposition mounting base 4711, a second transposition driving cylinder 4712 and a second transposition inclined block 4713. The second transposition mounting base 4711 is mounted on the feeding arrangement branch line 47. The second transposition driving cylinder 4712 is mounted on the second transposition mounting base 4711. The second transposition inclined block 4713 is in transmission connection with the second transposition driving cylinder 4712;

[0063] The longitudinal distance adjustment component 472 includes two pairs of limit modules 4721 and two longitudinal adjustment modules 4722. The two pairs of limit modules 4721 are respectively mounted on the feeding arrangement branch line 47 and the first return material main line 413. The two longitudinal adjustment modules 4722 are respectively mounted on the feeding arrangement branch line 47 and the first return material main line 413. The longitudinal adjustment module 4722 is arranged between the two limit modules 4721 on the same side. The limit module 4721 includes a limit cylinder 47211 and a limiting member 47212. The limit cylinder 47211 is mounted on the feeding arrangement branch line 47 and the first return material main line 413. The limiting member 47212 is in transmission connection with the limit cylinder 47211. The longitudinal adjustment module 4722 is used to clamp the cup carrier 12 on the feeding arrangement branch line 47 and the first return material main line 413;

[0064] The lateral distance adjustment frame 473 includes a first support frame 4731, a second support frame 4732 and a lateral adjustment member 4733. One ends of the first support frame 4731 and the second support frame 4732 are mounted on the first return material main line 413. The other ends of the first support frame 4731 and the second support frame 4732 are mounted on the feeding arrangement branch line 47. The first leg of the lateral adjustment member 4733 is connected to the first support frame 4731. The second leg of the lateral adjustment member 4733 is connected to the second support frame 4732. The lateral adjustment member 4733 extends along the conveying direction of the cup carrier. The lateral adjustment member 4733 is used to separate the cup carriers 12 on the feeding arrangement branch line 47 and the first return material main line 413.

[0065] In order to improve the material taking efficiency of the material taking manipulator 32, enable the material taking manipulator 32 to grasp a row of batteries 11 at one time, and leave another row of batteries 11 as a buffer for the next grasp, so that the material taking manipulator 32 can continuously perform grasping. Therefore, a second transposition component 471, a longitudinal distance adjustment component 472 and a transverse distance adjustment frame 473 are arranged at the material taking position 470. The second transposition driving cylinder 4712 of the second transposition component 471 can drive the second transposition inclined block 4713 to separate a part of the batteries 11 entering the first return main line 413 from the first rotary device 412 into the feeding arrangement branch line 47. The limiting cylinder 47211 of the limiting module 4721 can drive the limiting piece 47212 to limit the continuous movement of the batteries 11 on the feeding arrangement branch line 47 and the first return main line 413, and clamp the cup carriers 12 on the feeding arrangement branch line 47 and the first return main line 413 through the longitudinal adjustment module 4722. At the same time, the cup carriers 12 on the feeding arrangement branch line 47 and the first return main line 413 are separated by the transverse adjustment piece 4733, so that the material taking manipulator 32 can complete the material taking of one row of batteries 11 at one time, improve the material taking efficiency. After the material taking manipulator 32 completes the material taking, the limiting cylinder 47211 of the limiting module 4721 can drive the limiting piece 47212 to reset, so that the empty cup carriers resume moving, and the empty cup carriers on the feeding arrangement branch line 47 are transposed to the first return main line 413 under the action of the guiding bar and the separating bar, and the first return main line 413 recovers the empty cup carriers.

[0066] As Figure 9 shown, in some embodiments, the longitudinal adjustment module 4722 includes an adjustment mounting seat 47221, an adjustment cylinder 47222, an adjustment rack 47223, a slide rail 47224 and a slider 47225. The two adjustment mounting seats 47221 are respectively installed on the feeding arrangement branch line 47 and the first return main line 413. The adjustment cylinder 47222 and the slide rail 47224 are installed on the adjustment mounting seat 47221. The adjustment rack 47223 is in transmission connection with the adjustment cylinder 47222. The slider 47225 is connected with the adjustment rack 47223. The slider 47225 is slidably connected with the slide rail 47224. The slide rail 47224 extends along the direction perpendicular to the feeding arrangement branch line 47. The adjustment cylinder 47222 is used to drive the adjustment rack 47223 to move along the direction perpendicular to the feeding arrangement branch line 47. The two longitudinal adjustment modules 4722 are symmetrically arranged.

[0067] The adjustment cylinder 47222 drives the adjustment rack 47223 to slide on the slide rail 47224, so that the two longitudinal adjustment modules 4722 are closed. The positions of multiple cup carriers 12 are fixed by the teeth of the adjustment rack 47223, which is convenient for the material taking manipulator 32 to take materials.

[0068] As Figure 4 、 Figure 5 、Figure 9 As shown, in some embodiments, the first rotating device 412 includes: an upright frame 4121, a turntable 4123, a first semi-circular guiding rail 4124 and a second semi-circular guiding rail 4125. The turntable 4123 is installed on the upright frame 4121. The first ends of the first semi-circular guiding rail 4124 and the second semi-circular guiding rail 4125 are connected to the first feeding main line 411. The second ends of the first semi-circular guiding rail 4124 and the second semi-circular guiding rail 4125 are connected to the first returning main line 413. The first semi-circular guiding rail 4124 is located above the edge of the turntable 4123, and the second semi-circular guiding rail 4125 is located above the turntable 4123.

[0069] After the battery 11 enters the turntable 4123 from the first feeding main line 411, under the action of the turntable 4123, it enters the first returning main line 413 along the first semi-circular guiding rail 4124 and the second semi-circular guiding rail 4125. After entering the first returning main line 413, the picking manipulator 32 picks up the battery 11, and the first returning main line 413 recovers the empty carrier cups.

[0070] As Figure 5 shown, in some embodiments, both the feeding conveying main line 41 and the feeding preprocessing branch line 42 include: a plurality of upright frames 421, a flexible chain drive head 422, a flexible chain drive tail 423, a linear drive motor 424, a flat chain 425 and a flexible chain main beam 426. The plurality of upright frames 421 support the flexible chain main beam 426. The flexible chain drive head 422 is installed at one end of the flexible chain main beam 426, the flexible chain drive tail 423 is installed at the other end of the flexible chain main beam 426, the linear drive motor 424 is installed on the flexible chain drive head 422, and the flat chain 425 is installed on the flexible chain main beam 426 and is in transmission connection with the linear drive motor 424. The linear drive motor 424 can drive the flat chain 425 to move, so as to move the carrier cups located on the flat chain 425.

[0071] As Figure 1 shown, in some embodiments, it further includes:

[0072] A cooling furnace 6 for cooling the battery 11;

[0073] A blanking cooling logistics line 7 for conveying the battery 11 blanked by the blanking machine 5 to the cooling furnace 6;

[0074] A plurality of vacuum pumps 8 for evacuating the oven 2;

[0075] A buffer rack 9 for storing the battery fixtures 14;

[0076] A fixture repair table 10 for placing and repairing the damaged battery fixtures 14.

[0077] Since the baking time of the oven 2 is relatively long, a buffer rack 9 is provided to place the battery fixtures 14 loaded with the batteries 11. After the baking in the oven 2 is completed, after the handling mechanism 1 finishes handling the battery fixtures 14 in the oven 2, it can promptly carry the battery fixtures 14 from the buffer rack 9 and replenish them into the oven 2, thereby accelerating the baking efficiency of the batteries 11.

[0078] The structure of the blanking machine 5 is the same as that of the loading machine 3. Therefore, the picking manipulator 32 of the blanking machine 5 can unload the batteries 11 of the battery fixture 14 onto the blanking and cooling logistics line 7. The blanking and cooling logistics line 7 passes through the cooling furnace 6. Therefore, the cooling furnace 6 can cool the batteries 11 on the blanking and cooling logistics line 7. At the same time, after the blanking and cooling logistics line 7 passes through the cooling furnace 6, it will convey the cooled batteries 11 to the next process equipment.

[0079] At the same time, the battery fixtures 14 may be damaged during long-term use. Therefore, the damaged battery fixtures 14 can be carried to the fixture repair table 10 by the handling mechanism 1 for the staff to repair the battery fixtures 14.

[0080] The above is only a preferred embodiment of the present invention, and does not impose any limitation on the technical scope of the present invention. Therefore, any minor modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention still fall within the scope of the technical solution of the present invention.

Claims

1. A battery baking line, characterized in that, Including: A handling mechanism for handling battery fixtures; Multiple ovens for baking the batteries loaded in the battery fixtures; A loading machine for loading the batteries onto the battery fixtures, and the loading machine is provided with a loading port; A loading logistics line, including: a main loading conveyor line and a preloading pretreatment branch line. The main loading conveyor line includes: a first main loading line, a first rotary device, and a first return line. The first main loading line penetrates into the loading port and enters the interior of the loading machine housing. The first return line penetrates out of the loading port and exits the interior of the loading machine housing. The conveying direction of the first main loading line is opposite to the conveying direction of the first return line. The first rotary device is arranged between the first main loading line and the first return line for connecting the first main loading line and the first return line; The preloading pretreatment branch line is arranged on one side of the first main loading line. A refeeding position is arranged in the overlapping area between the preloading pretreatment branch line and the first main loading line. The refeeding position is provided with two first partition bars, a first guiding bar, two first detection parts, a first release button, and a first limiting component. The two first partition bars are respectively arranged on both sides of the preloading pretreatment branch line. The first end of the first guiding bar is connected to the first partition bar located on the side of the preloading pretreatment branch line away from the first main loading line. The second end of the first guiding bar and the first partition bar located between the preloading pretreatment branch line and the first main loading line form an outlet. The two first detection parts are respectively installed on the preloading pretreatment branch line and the first main loading line. The first release button is installed on the preloading pretreatment branch line. The first limiting component includes a first mounting seat, a first limiting driving cylinder, a first limiting part, a first pin shaft, and a first pin. The first mounting seat is installed on the preloading pretreatment branch line. The first limiting driving cylinder is installed on the first mounting seat. The first limiting part is hinged to the transmission shaft of the first limiting driving cylinder through the first pin. The first limiting part is hinged to the first mounting seat through the first pin shaft. The first release button is electrically connected to the first limiting driving cylinder; A unloading machine for unloading the batteries loaded in the battery fixtures.

2. The battery baking line according to claim 1, wherein A dummy battery input position is also provided in the overlapping area between the feeding preprocessing branch line and the first feeding main line. The dummy battery input position is provided with two second partition bars, a second guiding bar, two second detecting members, a second release button and a second limiting component. The two second partition bars are respectively arranged on both sides of the feeding preprocessing branch line. The first end of the second guiding bar is connected to the second partition bar located on the side of the feeding preprocessing branch line away from the first feeding main line. The second end of the second guiding bar and the second partition bar located between the feeding preprocessing branch line and the first feeding main line form an outlet. The two second detecting members are respectively installed on the feeding preprocessing branch line and the first feeding main line. The second release button is installed on the feeding preprocessing branch line. The second limiting component includes a second mounting seat, a second limiting driving cylinder, a second limiting member, a second pin shaft and a second pin. The second mounting seat is installed on the feeding preprocessing branch line. The second limiting driving cylinder is installed on the second mounting seat. The second limiting member is hinged to the transmission shaft of the second limiting driving cylinder through the second pin. The second limiting member is hinged to the second mounting seat through the second pin shaft. The second release button is electrically connected to the second limiting driving cylinder.

3. The battery baking line according to claim 2, characterized in that, The second end of the first guiding bar is connected to the second partition bar located between the feeding preprocessing branch line and the first feeding main line.

4. The battery baking line according to claim 2, characterized in that A code scanning position and a code scanning NG rejection position are also provided in the overlapping area between the feeding preprocessing branch line and the first feeding main line. The code scanning position is provided with a third partition bar, a third guiding bar, a mounting frame, a code scanner, a caster wheel assembly and a first position-changing component. The code scanning NG rejection position is provided with two fourth partition bars. The two fourth partition bars are respectively arranged on both sides of the feeding preprocessing branch line. The third partition bar is arranged between the feeding preprocessing branch line and the first feeding main line. The first end of the third guiding bar is connected to the third partition bar. The first end of the third guiding bar and the fourth partition bar located between the feeding preprocessing branch line and the first feeding main line form an inlet. The first end of the third guiding bar is connected to the fourth partition bar located on the side of the feeding preprocessing branch line away from the first feeding main line. The mounting frame is installed on the feeding preprocessing branch line. The code scanner is installed on the mounting frame. The caster wheel assembly includes a caster wheel mounting seat, a caster wheel driving motor and a caster wheel. The caster wheel mounting seat is installed on the first feeding main line. The caster wheel driving motor is installed on the caster wheel mounting seat. The caster wheel is in transmission connection with the caster wheel driving motor. The first position-changing component includes a first position-changing mounting seat, a first position-changing driving cylinder and a first position-changing inclined block. The first position-changing mounting seat is installed on the first feeding main line. The first position-changing driving cylinder is installed on the first position-changing mounting seat. The first position-changing inclined block is in transmission connection with the first position-changing driving cylinder.

5. The battery baking line according to claim 1, characterized in that, The loading machine includes: a loading machine housing, a loading machine frame, and a material taking manipulator. The loading machine frame is installed inside the loading machine housing, the material taking manipulator is installed on the loading machine frame, and the loading port is arranged on the loading machine housing.

6. The battery baking line according to claim 1, characterized in that The loading material flow line further includes: a loading layout branch line. The loading layout branch line is arranged on one side of the first return material main line. A material taking position is set in the overlapping area between the loading layout branch line and the first return material main line. A second position changing component, a longitudinal distance adjusting component, and a lateral distance adjusting frame are arranged at the material taking position. The second position changing component includes a second position changing mounting seat, a second position changing driving cylinder, and a second position changing inclined block. The second position changing mounting seat is installed on the loading layout branch line, the second position changing driving cylinder is installed on the second position changing mounting seat, and the second position changing inclined block is in transmission connection with the second position changing driving cylinder. The longitudinal distance adjusting component includes two pairs of limiting modules and two longitudinal adjusting modules. The two pairs of limiting modules are respectively installed on the loading layout branch line and the first return material main line. The two longitudinal adjusting modules are respectively installed on the loading layout branch line and the first return material main line. The longitudinal adjusting modules are arranged between the two limiting modules on the same side. The limiting module includes a limiting cylinder and a limiting piece. The limiting cylinder is installed on the loading layout branch line and the first return material main line. The limiting piece is in transmission connection with the limiting cylinder. The longitudinal adjusting module is used to adjust the longitudinal distance between the batteries on the loading layout branch line and the first return material main line. The lateral distance adjusting frame includes a first support frame, a second support frame, and a lateral adjusting piece. One ends of the first support frame and the second support frame are installed on the first return material main line, and the other ends of the first support frame and the second support frame are installed on the loading layout branch line. The first leg of the lateral adjusting piece is connected to the first support frame, and the second leg of the lateral adjusting piece is connected to the second support frame. The lateral adjusting piece extends along the battery conveying direction. The lateral adjusting piece is used to adjust the lateral distance between the batteries on the loading layout branch line and the first return material main line.

7. The battery baking line according to claim 6, characterized in that, The longitudinal adjusting module includes an adjusting mounting seat, an adjusting cylinder, an adjusting rack, a slide rail, and a slider. The two adjusting mounting seats are respectively installed on the loading layout branch line and the first return material main line. The adjusting cylinder and the slide rail are installed on the adjusting mounting seat. The adjusting rack is in transmission connection with the adjusting cylinder. The slider is connected to the adjusting rack. The slider is slidably connected to the slide rail. The slide rail extends along the direction perpendicular to the loading layout branch line. The adjusting cylinder is used to drive the adjusting rack to move along the direction perpendicular to the loading layout branch line. The two longitudinal adjusting modules are symmetrically arranged.

8. The battery baking line according to claim 1, characterized in that, The first rotating device includes: an upright frame, a turntable, a first semi-circular guiding rail and a second semi-circular guiding rail. The turntable is installed on the upright frame. The first ends of the first semi-circular guiding rail and the second semi-circular guiding rail are connected to the first main feeding line. The second ends of the first semi-circular guiding rail and the second semi-circular guiding rail are connected to the first main material returning line. The first semi-circular guiding rail is located above the edge of the turntable, and the second semi-circular guiding rail is located above the turntable.

9. The battery baking line according to claim 1, wherein Both the main feeding transmission line and the feeding pre-treatment branch line include: multiple upright frames, a flexible chain driving head, a flexible chain driving tail, a linear driving motor, a flat chain and a flexible chain main beam. The multiple upright frames support the flexible chain main beam. The flexible chain driving head is installed at one end of the flexible chain main beam. The flexible chain driving tail is installed at the other end of the flexible chain main beam. The linear driving motor is installed on the flexible chain driving head. The flat chain is installed on the flexible chain main beam and is in transmission connection with the linear driving motor.

10. The battery baking line according to claim 1, characterized in that, It further includes: A cooling furnace for cooling the battery; A blanking cooling logistics line for transporting the battery blanked by the blanking machine to the cooling furnace; Multiple vacuum pumps for evacuating the oven; A buffer rack for storing the battery fixtures; A fixture repair table for placing and repairing the damaged battery fixtures.

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