A detection device for battery production

Abstract

The present invention discloses a detection device for battery production, which relates to the technical field of detection devices. The present invention includes a guiding mechanism for conveying and adjusting the angle of the battery. A marking mechanism is installed on the outer surface of the guiding mechanism for detecting the appearance of the battery and spraying and marking. A sorting mechanism is installed on one side of the marking mechanism for sorting defective batteries. A material receiving mechanism is installed at the bottom of the sorting mechanism. By setting the marking mechanism and the sorting mechanism, the present invention can not only comprehensively photograph and detect the appearance of the battery, but also automatically drive the separation of two second conveyor belts after the bottom of the battery is photographed and detected, so that the battery drops, thereby automatically sorting the batteries with surface defects without subsequent sorting, which can not only improve work efficiency, but also shorten the length of the battery production line, saving floor area and space.

Description

Technical Field

[0001] The present invention relates to the technical field of detection devices, and particularly to a detection device for battery production. Background Art

[0002] As an energy storage device, the appearance quality control in the standardized production of batteries is crucial. Currently, the mainstream batteries mostly adopt a cuboid structure, and a complete geometric shape is composed of a bottom surface, a top surface, front and rear side surfaces, and left and right end faces. The integrity of these exposed surfaces directly determines the assembly quality of the battery. Therefore, strict appearance detection must be implemented on the production line.

[0003] The traditional detection process mainly relies on manual visual inspection. Quality inspectors use their naked eyes to identify defects such as dirt, scratches, defects, and bubbles on the battery surface. Although this primitive detection method has intuitiveness, it has significant limitations. On the one hand, the efficiency of manual detection is limited by physiological fatigue and it is difficult to meet the beat requirements of high-speed production lines. On the other hand, differences in subjective judgment criteria easily lead to errors in detection results.

[0004] Modern industrial improvement solutions adopt an automated vision detection system, which grabs the battery through a mechanical gripper for multi-station detection. However, there are structural design defects in the existing technology: when the gripper performs the grasping action, its mechanical structure will physically block the end face or side face of the battery, resulting in only a partial surface of the module being detected in a single grasp. This local detection mode forces the production line to be equipped with multiple sets of vision detection devices, which not only increases the equipment investment cost but also prolongs the detection cycle. In addition, after the detection is completed, a robotic arm sorting device is still required to perform secondary processing on defective products, further reducing the production efficiency. Summary of the Invention

[0005] Aiming at the deficiencies of the existing technology, the present invention provides a detection device for battery production, which solves the problems raised in the background art.

[0006] To achieve the above objectives, the present invention is realized through the following technical solutions: A detection device for battery production, including a guiding mechanism, the guiding mechanism is used to transport and adjust the angle of the battery, a marking mechanism is installed on the outer surface of the guiding mechanism, the marking mechanism is used to detect the appearance of the battery and perform inkjet marking, a sorting mechanism is installed on one side of the marking mechanism, the sorting mechanism is used to sort defective batteries, a receiving mechanism is installed at the bottom of the sorting mechanism, the receiving mechanism is used to receive defective batteries, and a pushing and detecting mechanism is installed on one side of the sorting mechanism, the pushing and detecting mechanism is used to push the battery and detect the battery's pole posts.

[0007] Preferably, the guiding mechanism includes a first bracket, a first belt conveyor is installed inside the first bracket, a first gantry is installed on one side of the top of the first bracket, two infrared sensors are symmetrically and fixedly installed on the top of the first gantry, two L-shaped plates are symmetrically and fixedly installed on both sides of the top of the first bracket, a first cylinder is fixedly installed through the outer surface of the L-shaped plate, a first motor is fixedly installed at the movable end of the first cylinder, an output shaft of the first motor is fixedly connected to a first connecting block, one end of the first connecting block is fixedly connected to a U-shaped frame, and a plurality of adjusting rollers are sequentially rotatably connected inside the U-shaped frame.

[0008] Preferably, the marking mechanism includes a second gantry embedded and fixedly connected between both sides of the top of the first bracket. Second cylinders are fixedly installed through the bottom ends of both sides of the second gantry. A second connecting block is fixedly connected to the movable end of the second cylinder. First industrial cameras are fixedly installed on the inner top of the second gantry and one side of the second connecting block. A third cylinder is fixedly installed through one side of the outer surface of the second gantry. Second motors are fixedly installed on the top of the second connecting block and the movable end of the third cylinder. An output of the second motor is fixedly connected to a first spraying head.

[0009] Preferably, the sorting mechanism includes a second bracket located on one side of the first bracket. A bottom plate is fixedly connected to one side of the bottom of the second bracket. Two third brackets are symmetrically and fixedly installed on both sides of the upper surface of the bottom plate. Two side plates are symmetrically arranged above the bottom plate. A rotating shaft in transmission connection with the roller of the first belt conveyor is rotatably connected through one side of the inside of the second bracket. Spline shafts are rotatably connected through the tops of the two third brackets. Two first conveyor rollers are symmetrically and fixedly sleeved in the middle positions of the outer surfaces of the rotating shaft and the adjacent spline shaft. A first conveyor belt is sleeved between the two first conveyor rollers on one side. Spline sleeves slidably sleeved on the outer part of the spline shaft are rotatably connected through the outer surfaces of the two side plates. A second conveyor roller is fixedly sleeved on the outer surface of the spline sleeve. A second conveyor belt is sleeved between the two second conveyor rollers on one side. Support blocks and support columns are respectively fixedly connected to both sides of the inner wall of the third bracket and the top of the bottom plate. Second industrial cameras and second spraying heads are sequentially fixedly installed on the tops of the support blocks and the support columns. Baffles located above the side plates are fixedly connected to both sides of the second bracket.

[0010] Preferably, a long groove is formed on the upper surface of the bottom plate. A third motor is fixedly installed on one side of the outer surface of the bottom plate. An output shaft of the third motor is fixedly connected to a bidirectional lead screw rotatably connected inside the long groove. Two moving plates respectively fixedly connected to the bottom ends of the two side plates are symmetrically threadedly connected to the outer surface of the bidirectional lead screw.

[0011] Preferably, the material receiving mechanism includes a cross plate embedded and fixedly installed in the long groove, the top of the cross plate is rotatably connected with a one-way screw rod, the bottom end of the one-way screw rod and the outer surface of the two-way screw rod are fixedly connected with the first bevel gear, the two first bevel gears are meshed with each other, the outer surface of the one-way screw rod is threadedly connected with a lifting plate, the outer surface of the lifting plate is slidably connected with a guide rod fixedly connected to the top of the cross plate, one side of the upper surface of the lifting plate is rotatably connected with an inclined material receiving plate, the other end bottom of the inclined material receiving plate is fixedly connected to the lifting plate, one side of the guide rod is fixedly connected with a protrusion matching one side of the inclined material receiving plate, the outer surface of the lifting plate is provided with a makeshift groove matching the protrusion, and one side of the upper surface of the bottom plate is fixedly installed with a material conveyor matching one side of the inclined material receiving plate.

[0012] Preferably, the pushing material detection mechanism includes a fourth bracket and a fifth bracket located on one side of the sorting mechanism, the second belt conveyor and the third belt conveyor are respectively installed inside the fourth bracket and the fifth bracket, one end of the roller on one side of the second belt conveyor and one end of the roller on one side of the third belt conveyor are commonly fixedly connected with the same transmission shaft, the tops of the fourth bracket and the fifth bracket are respectively fixedly installed on the interval pushing material mechanism and the pole detection mechanism, the interval pushing material mechanism includes a connecting frame fixedly connected to one side of the fourth bracket, a T-shaped push rod is slidably connected to the inside of the connecting frame, a push plate for pushing batteries is fixedly connected to one side of the T-shaped push rod, the outer surfaces of the fourth bracket and the fifth bracket are both provided with openings matching with the push plate, a first reset spring is fixedly connected between one end of the T-shaped push rod and the connecting frame, and a first cam is provided on one side of the T-shaped push rod.

[0013] Preferably, the pole detection mechanism includes a vertical frame fixedly connected to the top of the fifth bracket, a slide plate is slidably connected to one side of the outer surface of the vertical frame, a second reset spring is fixedly installed between the lower surface of the slide plate and the outer surface of the vertical frame, two spring telescopic rods are symmetrically fixedly connected to the lower surface of the slide plate, the bottom ends of the spring telescopic rods are fixedly connected to a connecting plate, the lower surface of the connecting plate is fixedly connected to a pole detection needle and two distance sensors in sequence, a horizontal axis is rotatably connected to one side of the top end of the vertical frame, and one end of the horizontal axis is fixedly connected to a second cam matching the slide plate.

[0014] Preferably, a mounting bracket is fixedly connected to one side of the outer surface of the fifth bracket, and a first connecting shaft and a second connecting shaft which are vertically arranged are rotatably connected to the outer surface of the mounting bracket, one end of the second connecting shaft is fixedly connected to the outer surface of the first cam, and the transmission shaft and the cross shaft are both transmission-connected to the first connecting shaft through a pulley mechanism, and one end of the first connecting shaft and the second connecting shaft are fixedly connected to a second bevel gear, and the two second bevel gears are meshed with each other.

[0015] Preferably, through grooves are formed on the outer surface of the fifth support. An L-shaped mounting plate is fixedly installed on one side of the outer surface of the fifth support. A fourth cylinder is fixedly installed through the outer surface of the L-shaped mounting plate. The movable end of the fourth cylinder is fixedly connected to a sorting plate. A blanking frame matching the sorting plate is fixedly connected to one side of the outer surface of the fifth support.

[0016] The present invention provides a detection device for battery production, which has the following beneficial effects:

[0017] Through the provided guiding mechanism, the batteries that are not placed correctly are adjusted, so that the batteries can smoothly enter the interior of the marking mechanism for appearance detection and marking; through the provided marking mechanism, the appearance of the batteries can be detected and marked by inkjet, and the damaged batteries are marked out, facilitating the subsequent separation of the inkjet-printed batteries; through the provided sorting mechanism, the marked defective batteries can be dropped and sorted; through the provided material receiving mechanism, the sorted defective batteries can be received and discharged; through the provided pushing and detecting mechanism, the batteries with qualified appearance can be fed at intervals and the pole columns can be detected. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic diagram of the structure of the guiding mechanism of the present invention;

[0020] Figure 3 is a partial schematic diagram of the structure of the guiding mechanism of the present invention;

[0021] Figure 4 is a schematic diagram of the internal structure of the marking mechanism of the present invention;

[0022] Figure 5 is a schematic diagram of the structure of the sorting mechanism of the present invention;

[0023] Figure 6 is a partial schematic diagram of the structure of the sorting mechanism of the present invention;

[0024] Figure 7 is a schematic diagram of the internal structure of the sorting mechanism of the present invention;

[0025] Figure 8 is a partial schematic diagram of the structure of the material receiving mechanism of the present invention;

[0026] Figure 9 is a schematic diagram of the structure of the pushing and detecting mechanism of the present invention;

[0027] Figure 10 is a partial schematic diagram of the structure of the pushing and detecting mechanism of the present invention;

[0028] Figure 11 Another perspective structural schematic diagram of Figure 10 ;

[0029] Figure 12 Structural schematic diagram of the pole detection mechanism of the present invention.

[0030] In the figure, 1. guiding mechanism; 11. first bracket; 12. first belt conveyor; 13. first gantry; 14. infrared sensor; 15. L-shaped plate; 16. first cylinder; 17. first motor; 18. first connecting block; 19. U-shaped frame; 110. adjusting roller;

[0031] 2. marking mechanism; 21. second gantry; 22. second cylinder; 23. second connecting block; 24. first industrial camera; 25. third cylinder; 26. second motor; 27. first spraying dock;

[0032] 3. sorting mechanism; 31. second bracket; 32. bottom plate; 33. third bracket; 34. side plate; 35. rotating shaft; 36. spline shaft; 37. first conveying roller; 38. first conveyor belt; 39. spline sleeve; 310. second conveying roller; 311. second conveyor belt; 312. supporting block; 313. supporting column; 314. second industrial camera; 315. second spraying dock; 316. long groove; 317. third motor; 318. bidirectional lead screw; 319. moving plate; 320. baffle;

[0033] 4. material receiving mechanism; 41. cross plate; 42. unidirectional lead screw; 43. first bevel gear; 44. lifting plate; 45. guide rod; 46. inclined material receiving plate; 47. buffer spring; 48. convex block; 49. material conveyor;

[0034] 5. material pushing and detecting mechanism; 51. fourth bracket; 52. fifth bracket; 53. second belt conveyor; 54. third belt conveyor; 55. transmission shaft; 56. intermittent material pushing mechanism; 561. connecting frame; 562. T-shaped push rod; 563. push plate; 564. first return spring; 565. first cam; 57. pole detection mechanism; 571. vertical frame; 572. sliding plate; 573. second return spring; 574. spring telescopic rod; 575. connecting plate; 576. pole detection needle; 577. distance sensor; 578. horizontal axis; 579. second cam; 58. mounting frame; 59. first connecting shaft; 510. second connecting shaft;

[0035] 6. L-shaped mounting plate; 7. fourth cylinder; 8. sorting plate; 9. blanking frame. Detailed implementation manners

[0036] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0037] Embodiment:

[0038] As Figure 1 shown, a detection device for battery production includes a guiding mechanism 1, which is used to convey and adjust the angle of the battery. A marking mechanism 2 is installed on the outer surface of the guiding mechanism 1, which is used to detect the appearance of the battery and spray code marking. A sorting mechanism 3 is installed on one side of the marking mechanism 2, which is used to sort defective batteries. A receiving mechanism 4 is installed at the bottom of the sorting mechanism 3, which is used to receive defective batteries. A pushing and detecting mechanism 5 is installed on one side of the sorting mechanism 3, which is used to push the battery and detect the pole column of the battery.

[0039] The guiding mechanism 1 adjusts the batteries that are not correctly placed, so that the batteries can smoothly enter the interior of the marking mechanism 2 for appearance detection and marking; the marking mechanism 2 can detect the appearance of the batteries and spray code mark them, marking out the damaged batteries, which is convenient for separating the spray-coded batteries later; the sorting mechanism 3 can drop and sort the marked defective batteries; the receiving mechanism 4 can receive and discharge the sorted defective batteries; the pushing and detecting mechanism 5 can feed the batteries with qualified appearance at intervals and detect the pole columns.

[0040] As Figure 2 and Figure 3 shown, the guiding mechanism 1 includes a first bracket 11. A first belt conveyor 12 is installed inside the first bracket 11. One side of the top of the first bracket 11 is provided with a first gantry 13. Two infrared sensors 14 are symmetrically and fixedly installed on the top of the first gantry 13. Two L-shaped plates 15 are symmetrically and fixedly installed on both sides of the top of the first bracket 11. A first cylinder 16 is fixedly installed through the outer surface of the L-shaped plate 15. The movable end of the first cylinder 16 is fixedly installed with a first motor 17. The output shaft of the first motor 17 is fixedly connected with a first connecting block 18. One end of the first connecting block 18 is fixedly connected with a U-shaped frame 19. A plurality of adjusting rollers 110 are sequentially rotatably connected inside the U-shaped frame 19.

[0041] The battery is conveyed and loaded through the first belt conveyor 12. The infrared sensor 14 can detect the angle of the battery. When the battery enters the position between the two L-shaped plates 15, the corresponding two first cylinders 16 and the first motor 17 will operate, driving the corresponding U-shaped frame 19 and the adjusting roller 110 to move and rotate, so as to adjust the entering angle of the battery.

[0042] As Figure 2 and Figure 4 shown, the marking mechanism 2 includes a second gantry 21 fixedly connected between the two sides of the top of the first bracket 11. The bottom ends of both sides of the second gantry 21 are fixedly installed through with second cylinders 22. The movable ends of the second cylinders 22 are fixedly connected with second connecting blocks 23. A first industrial camera 24 is fixedly installed on the inner top of the second gantry 21 and on one side of the second connecting block 23. A third cylinder 25 is fixedly installed through one side of the outer surface of the second gantry 21. A second motor 26 is fixedly installed on the top of the second connecting block 23 and on the movable end of the third cylinder 25. The output of the second motor 26 is fixedly connected with a first inkjet head 27.

[0043] There are three first industrial cameras 24 located on the inner top of the second gantry 21, two of which are inclined. By setting a plurality of first industrial cameras 24, the surfaces of the battery except the bottom can be photographed and scanned respectively to detect surface defects. The operation of the second cylinder 22 can drive the first industrial cameras 24 on both sides to lift, which can improve the detection range. The operation of the third cylinder 25 and the second motor 26 can drive the first inkjet head 27 to move and rotate, facilitating the inkjet marking of the detected defective parts.

[0044] As Figures 5 to 8As shown in the figure, the sorting mechanism 3 includes a second support 31 located on one side of the first support 11. One side of the bottom of the second support 31 is fixedly connected to a bottom plate 32. Two third supports 33 are symmetrically and fixedly installed on both sides of the upper surface of the bottom plate 32. Two side plates 34 are symmetrically arranged above the bottom plate 32. One side inside the second support 31 is penetrated and rotatably connected to a rotating shaft 35 that is roller-drivenly connected to the roller of the first belt conveyor 12. The top ends of both third supports 33 are penetrated and rotatably connected to spline shafts 36. Two first conveyor rollers 37 are symmetrically and fixedly sleeved in the middle positions of the outer surfaces of the rotating shaft 35 and the adjacent spline shaft 36. A first conveyor belt 38 is sleeved between the two first conveyor rollers 37 on one side. The outer surfaces of both side plates 34 are penetrated and rotatably connected to spline sleeves 39 that are slidably sleeved outside the spline shaft 36. A second conveyor roller 310 is fixedly sleeved on the outer surface of the spline sleeve 39. A second conveyor belt 311 is sleeved between the two second conveyor rollers 310 on one side. Both sides of the inner wall of the third support 33 and the top of the bottom plate 32 are respectively fixedly connected to support blocks 312 and support columns 313. Second industrial cameras 314 and second inkjet heads 315 are sequentially and fixedly installed on the tops of the support blocks 312 and the support columns 313. Both sides of the second support 31 are fixedly connected to baffles 320 located above the side plates 34.

[0045] After the battery passes through the detection of the marking mechanism 2, there is still the bottom surface that has not been detected. When the battery passes through the two second conveyor belts 311 and the second conveyor belt 311 in sequence, the second industrial camera 314 at the bottom can respectively take pictures and detect the unobstructed parts at the bottom, so that the bottom surface can be fully detected, and the second inkjet head 315 provided can perform inkjet marking on the defective parts at the bottom.

[0046] A long groove 316 is formed on the upper surface of the bottom plate 32. A third motor 317 is fixedly installed on one side of the outer surface of the bottom plate 32. The output shaft of the third motor 317 is fixedly connected to a bidirectional lead screw 318 that is rotatably connected inside the long groove 316. Two moving plates 319 fixedly connected to the bottom ends of the two side plates 34 are symmetrically and threadedly connected to the outer surface of the bidirectional lead screw 318.

[0047] When there are defects on the surface of the battery, at this time, the third motor 317 rotates to drive the bidirectional lead screw 318 to rotate. Through the thread, the two moving plates 319 and the side plates 34 on both sides can be driven to move relatively, and then the two second conveyor belts 311 can be driven to move relatively under the cooperation of the spline shaft 36 and the spline sleeve 39, so that the defective battery can fall automatically to achieve sorting.

[0048] As Figures 6 to 8As shown in the figure, the material receiving mechanism 4 includes a horizontal plate 41 fixedly installed inside the long groove 316 in an embedded manner. A one-way lead screw 42 is rotatably connected through the top of the horizontal plate 41. First bevel gears 43 are fixedly connected to the bottom end of the one-way lead screw 42 and the outer surface of the bidirectional lead screw 318. The two first bevel gears 43 mesh with each other. A lifting plate 44 is threadedly connected to the outer surface of the one-way lead screw 42. A guide rod 45 fixedly connected to the top of the horizontal plate 41 is slidably connected through the outer surface of the lifting plate 44. One side of the upper surface of the lifting plate 44 is rotatably connected to an inclined material receiving plate 46. A buffer spring 47 is fixedly connected between the bottom of the other end of the inclined material receiving plate 46 and the lifting plate 44. A convex block 48 cooperating with one side of the inclined material receiving plate 46 is fixedly connected to one side of the guide rod 45. A relief groove cooperating with the convex block 48 is formed on the outer surface of the lifting plate 44. A material conveyor 49 cooperating with one side of the inclined material receiving plate 46 is fixedly installed on one side of the upper surface of the bottom plate 32.

[0049] When the third motor 317 drives the bidirectional lead screw 318 to rotate, the one-way lead screw 42 can be driven to rotate through the two first bevel gears 43. The lifting plate 44 and the inclined material receiving plate 46 can be driven to move upward through the thread for material receiving. And when the third motor 317 drives the two second conveyor belts 311 to reset, the lifting plate 44 and the inclined material receiving plate 46 will automatically fall. The inclined material receiving plate 46 can be temporarily blocked by the provided convex block 48. Since one side of the inclined material receiving plate 46 is rotatably connected to the lifting plate 44, the inclined material receiving plate 46 will fall after tilting to a certain degree. Under the action of the buffer spring 47, the inclined material receiving plate 46 can be driven to vibrate, facilitating the battery to slide and fall onto the material conveyor 49 for conveying.

[0050] As Figures 9 to 12 shown in the figure, the pusher detection mechanism 5 includes a fourth support 51 and a fifth support 52 located on one side of the sorting mechanism 3. A second belt conveyor 53 and a third belt conveyor 54 are respectively installed inside the fourth support 51 and the fifth support 52. The same transmission shaft 55 is fixedly connected between one end of a roller on one side of the second belt conveyor 53 and one end of a roller on one side of the third belt conveyor 54. A spaced pusher mechanism 56 and a pole detection mechanism 57 are respectively fixedly installed on the tops of the fourth support 51 and the fifth support 52. The spaced pusher mechanism 56 includes a connection frame 561 fixedly connected to one side of the fourth support 51. A T-shaped push rod 562 is slidably connected through the inside of the connection frame 561. A push plate 563 for pushing the battery is fixedly connected to one side of the T-shaped push rod 562. Openings cooperating with the push plate 563 are formed on the outer surfaces of the fourth support 51 and the fifth support 52. A first return spring 564 is fixedly connected between one end of the T-shaped push rod 562 and the connection frame 561. A first cam 565 is arranged on one side of the T-shaped push rod 562.

[0051] After the appearance inspection, the battery enters the fourth bracket 51 and is then transported by the second belt conveyor 53. When it is transported to the end of the second belt conveyor 53, the first cam 565 rotates, and with the cooperation of the first return spring 564, it can drive the T-shaped push rod 562 and the push plate 563 to move back and forth, and can drive the battery interval to be pushed onto the third belt conveyor 54.

[0052] like Figures 9 to 12 As shown, the pole detection mechanism 57 includes a vertical frame 571 fixedly connected to the top of the fifth bracket 52, a slide plate 572 is slidably connected to one side of the outer surface of the vertical frame 571, a second reset spring 573 is fixedly installed between the lower surface of the slide plate 572 and the outer surface of the vertical frame 571, two spring telescopic rods 574 are symmetrically fixedly connected to the lower surface of the slide plate 572, a connecting plate 575 is fixedly connected to the bottom end of the spring telescopic rod 574, a pole detection needle 576 and two distance sensors 577 are fixedly connected to the lower surface of the connecting plate 575 in sequence, a horizontal shaft 578 is rotatably connected to one side of the top of the vertical frame 571, and a second cam 579 matched with the slide plate 572 is fixedly connected to one end of the horizontal shaft 578.

[0053] The battery is transported by the third belt conveyor 54, and the rotation of the horizontal axis 578 drives the second cam 579 to rotate. Under the action of the second reset spring 573, the spring telescopic rod 574, the pole detection needle 576 and the two distance sensors 577 can be driven to move up and down, so as to detect the resistance and height of the spaced battery poles.

[0054] A mounting frame 58 is fixedly connected to one side of the outer surface of the fifth bracket 52, and a first connecting shaft 59 and a second connecting shaft 510 which are vertically arranged are rotatably connected thereto through the outer surface of the mounting frame 58. One end of the second connecting shaft 510 is fixedly connected to the outer surface of the first cam 565, and the transmission shaft 55 and the horizontal shaft 578 are both transmission-connected to the first connecting shaft 59 through a pulley mechanism. One end of the first connecting shaft 59 and the second connecting shaft 510 are fixedly connected to a second bevel gear, and the two second bevel gears are meshed with each other.

[0055] When the second belt conveyor 53 and the third belt conveyor 54 are running, they will drive the transmission shaft 55 to rotate, and through the two pulley mechanisms, they can respectively drive the first connecting shaft 59 and the horizontal shaft 578 to rotate. When the first connecting shaft 59 rotates, the second connecting shaft 510 can be driven to rotate through the two second bevel gears, and then the first cam 565 can be driven to rotate. Furthermore, the pulley mechanism in the present technical solution includes two pulleys and a belt, the pulleys are connected to the corresponding shafts, and the corresponding two pulleys are connected by belts, thereby realizing linkage.

[0056] like Figure 9As shown, through grooves are formed on the outer surface of the fifth support 52. An L-shaped mounting plate 6 is fixedly installed on one side of the outer surface of the fifth support 52. A fourth cylinder 7 is fixedly installed through the outer surface of the L-shaped mounting plate 6. The movable end of the fourth cylinder 7 is fixedly connected to a sorting plate 8. A blanking frame 9 that cooperates with the sorting plate 8 is fixedly connected to one side of the outer surface of the fifth support 52.

[0057] For the battery with a defective terminal post, the operation of the fourth cylinder 7 can drive the sorting plate 8 to move, and the defective battery can be pushed out and then conveyed through the blanking frame 9.

[0058] The foregoing has shown and described the basic principles, main features and advantages of the present invention. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-described exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms. Therefore, in any regard, the embodiments should be regarded as exemplary and non-limiting. The scope of the present invention is defined by the appended claims rather than the above description. Therefore, it is intended to embrace all changes that fall within the meaning and scope of the equivalent elements of the claims in the present invention. Any reference numerals in the claims should not be regarded as limiting the claims involved.

[0059] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A battery production detection device, characterized in that: The invention comprises a guide mechanism (1), the guide mechanism (1) being used for conveying and adjusting the angle of batteries, a marking mechanism (2) being installed on the outer surface of the guide mechanism (1), the marking mechanism (2) being used for inspecting and marking the appearance of batteries, a sorting mechanism (3) being installed on one side of the marking mechanism (2), the sorting mechanism (3) being used for sorting defective batteries, a receiving mechanism (4) being installed on the bottom of the sorting mechanism (3), the receiving mechanism (4) being used for receiving defective batteries, and a pushing detection mechanism (5) being installed on one side of the sorting mechanism (3), the pushing detection mechanism (5) being used for pushing batteries and detecting the poles of batteries; The sorting mechanism (3) comprises a second bracket (31) located on one side of the first bracket (11); a bottom plate (32) is fixedly connected to one side of the bottom of the second bracket (31); two third brackets (33) are symmetrically fixedly installed on both sides of the upper surface of the bottom plate (32); two side plates (34) are symmetrically arranged above the bottom plate (32); a rotating shaft (35) connected to the roller of the first belt conveyor (12) is passed through one side of the interior of the second bracket (31) and is rotatably connected; the tops of the two third brackets (33) are passed through and rotatably connected to a spline shaft (36); two first conveying rollers (37) are symmetrically fixedly sleeved at the middle positions of the outer surfaces of the rotating shaft (35) and the adjacent spline shafts (36); and the two first conveying rollers (37) are located between the two first conveying rollers (37) on one side. A first conveyor belt (38) is sleeved thereon; the outer surfaces of the two side plates (34) are both rotatably connected with a spline sleeve (39) that is slidably sleeved on the outside of the spline shaft (36); the outer surface of the spline sleeve (39) is fixedly sleeved with a second conveyor roller (310); a second conveyor belt (311) is sleeved between the two second conveyor rollers (310) located on one side; both sides of the inner wall of the third bracket (33) and the top of the bottom plate (32) are respectively fixedly connected with a support block (312) and a support column (313); the tops of the support blocks (312) and the support columns (313) are respectively fixedly installed with a second industrial camera (314) and a second spray terminal (315); and both sides of the second bracket (31) are fixedly connected with a baffle (320) located above the side plates (34); The upper surface of the bottom plate (32) is provided with a long groove (316); a third motor (317) is fixedly mounted on one side of the outer surface of the bottom plate (32); an output shaft of the third motor (317) is fixedly connected to a bidirectional screw rod (318) rotatably connected to the inside of the long groove (316); the outer surface of the bidirectional screw rod (318) is symmetrically threadedly connected to two movable plates (319) respectively fixedly connected to the bottom ends of the two side plates (34); The material receiving mechanism (4) comprises a transverse plate (41) embedded and fixedly installed inside the long groove (316); a one-way screw rod (42) is rotatably connected to the top of the transverse plate (41); the bottom end of the one-way screw rod (42) and the outer surface of the two-way screw rod (318) are both fixedly connected to a first bevel gear (43); the two first bevel gears (43) are meshed with each other; the outer surface of the one-way screw rod (42) is threadedly connected to a lifting plate (44); the outer surface of the lifting plate (44) is slidably connected to a guide rod (44) fixedly connected to the top of the transverse plate (41); 5), one side of the upper surface of the lifting plate (44) is rotatably connected to an inclined material receiving plate (46), a buffer spring (47) is fixedly connected between the bottom of the other end of the inclined material receiving plate (46) and the lifting plate (44), one side of the guide rod (45) is fixedly connected to a protrusion (48) that matches one side of the inclined material receiving plate (46), the outer surface of the lifting plate (44) is provided with a clearance groove that matches the protrusion (48), and one side of the upper surface of the bottom plate (32) is fixedly installed with a material conveyor (49) that matches one side of the inclined material receiving plate (46).

2. A battery production detection device according to claim 1, characterized in that: The guide mechanism (1) comprises a first bracket (11), a first belt conveyor (12) is installed inside the first bracket (11), a first gantry (13) is installed on one side of the top of the first bracket (11), two infrared sensors (14) are symmetrically fixedly installed on the top of the first gantry (13), two L-shaped plates (15) are symmetrically fixedly installed on both sides of the top of the first bracket (11), a first cylinder (16) is fixedly installed through the outer surface of the L-shaped plate (15), a first motor (17) is fixedly installed on the movable end of the first cylinder (16), an output shaft of the first motor (17) is fixedly connected to a first connecting block (18), one end of the first connecting block (18) is fixedly connected to a U-shaped frame (19), and a plurality of adjustment rollers (110) are rotatably connected inside the U-shaped frame (19).

3. A battery production detection device according to claim 2, characterized in that: The marking mechanism (2) comprises a second gantry (21) embedded and fixedly connected between two sides of the top of the first bracket (11); a second cylinder (22) is fixedly installed through the bottom ends of both sides of the second gantry (21); a second connecting block (23) is fixedly connected to the movable end of the second cylinder (22); a first industrial camera (24) is fixedly installed on the inner top of the second gantry (21) and one side of the second connecting block (23); a third cylinder (25) is fixedly installed through one side of the outer surface of the second gantry (21); a second motor (26) is fixedly installed on the top of the second connecting block (23) and the movable end of the third cylinder (25); and the output of the second motor (26) is fixedly connected to the first spray terminal (27).

4. A battery production detection device according to claim 1, characterized in that: The pushing material detection mechanism (5) comprises a fourth bracket (51) and a fifth bracket (52) located on one side of the sorting mechanism (3); a second belt conveyor (53) and a third belt conveyor (54) are respectively installed inside the fourth bracket (51) and the fifth bracket (52); one end of a roller on one side of the second belt conveyor (53) and one end of a roller on one side of the third belt conveyor (54) are fixedly connected to a common transmission shaft (55); the tops of the fourth bracket (51) and the fifth bracket (52) are respectively fixedly installed on the interval pushing material mechanism (56) and the pole detection mechanism (57); the interval The pushing mechanism (56) comprises a connecting frame (561) fixedly connected to one side of the fourth bracket (51); a T-shaped push rod (562) is slidably connected to the interior of the connecting frame (561); a push plate (563) for pushing batteries is fixedly connected to one side of the T-shaped push rod (562); openings matching the push plate (563) are provided on the outer surfaces of the fourth bracket (51) and the fifth bracket (52); a first return spring (564) is fixedly connected between one end of the T-shaped push rod (562) and the connecting frame (561); and a first cam (565) is provided on one side of the T-shaped push rod (562).

5. A battery production detection device according to claim 4, characterized in that: The pole detection mechanism (57) comprises a vertical frame (571) fixedly connected to the top of the fifth bracket (52); a slide plate (572) is slidably connected to one side of the outer surface of the vertical frame (571); a second reset spring (573) is fixedly installed between the lower surface of the slide plate (572) and the outer surface of the vertical frame (571); two spring telescopic rods (574) are symmetrically fixedly connected to the lower surface of the slide plate (572); a connecting plate (575) is fixedly connected to the bottom end of the spring telescopic rod (574); a pole detection needle (576) and two distance sensors (577) are fixedly connected to the lower surface of the connecting plate (575) in sequence; a horizontal shaft (578) is rotatably connected to one side of the top end of the vertical frame (571); and a second cam (579) matched with the slide plate (572) is fixedly connected to one end of the horizontal shaft (578).

6. A battery production detection device according to claim 5, characterized in that: A mounting frame (58) is fixedly connected to one side of the outer surface of the fifth bracket (52); a first connecting shaft (59) and a second connecting shaft (510) which are arranged perpendicular to each other are rotatably connected to the outer surface of the mounting frame (58); one end of the second connecting shaft (510) is fixedly connected to the outer surface of the first cam (565); the transmission shaft (55) and the transverse shaft (578) are both transmission-connected to the first connecting shaft (59) via a pulley mechanism; one end of each of the first connecting shaft (59) and the second connecting shaft (510) is fixedly connected to a second bevel gear, and the two second bevel gears are meshed with each other.

7. A battery production detection device according to claim 6, characterized in that: The outer surface of the fifth bracket (52) is provided with a through groove, an L-shaped mounting plate (6) is fixedly mounted on one side of the outer surface of the fifth bracket (52), a fourth cylinder (7) is fixedly mounted through the outer surface of the L-shaped mounting plate (6), a sorting plate (8) is fixedly connected to the movable end of the fourth cylinder (7), and a material discharge frame (9) matched with the sorting plate (8) is fixedly connected to one side of the outer surface of the fifth bracket (52).

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