Detection device for battery production

Abstract

The invention discloses a detection device for battery production, and relates to the technical field of detection devices. The device comprises a guide mechanism, the guide mechanism is used for conveying and adjusting the angle of a battery, a marking mechanism is installed on the outer surface of the guide mechanism and used for detecting the appearance of the battery and spraying codes and marking the appearance of the battery, a sorting mechanism is installed on one side of the marking mechanism and used for sorting defective batteries, and the sorting mechanism is installed on the other side of the marking mechanism and used for sorting the defective batteries. Through the arrangement of the marking mechanism and the sorting mechanism, not only can the appearance of the battery be comprehensively photographed and detected, but also two second conveying belts can be automatically driven to be separated after the photographing and detection of the bottom of the battery are completed, so that the battery falls off; therefore, the batteries with surface defects can be automatically sorted, subsequent sorting is not needed, the working efficiency can be improved, the length of a battery assembly line can be shortened, and the occupied area and space are saved.

Description

Technical Field

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

[0002] As an energy storage device, the appearance quality control of batteries is crucial in standardized production. Currently, mainstream batteries mostly adopt a rectangular structure, which consists of a bottom surface, a top surface, front and rear sides, and left and right end surfaces to form a complete geometric shape. The integrity of these exposed surfaces directly determines the assembly quality of the battery, so strict appearance inspection must be implemented on the production line.

[0003] The traditional inspection process mainly relies on manual visual inspection, where inspectors use their naked eyes to identify defects such as dirt, scratches, defects, and bubbles on the battery surface. Although this primitive inspection method is intuitive, it has significant limitations: on the one hand, the efficiency of manual inspection 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 standards can easily lead to errors in the inspection results.

[0004] Modern industrial improvement plans use an automated visual inspection system to grab batteries for multi-station inspection using mechanical grippers. However, the existing technology has structural design defects: when the gripper performs a grabbing action, its mechanical structure will physically block the end or side of the battery, resulting in a single grab that can only detect a partial surface of the module. This local inspection mode forces the production line to be equipped with multiple sets of visual inspection equipment, which not only increases the equipment investment cost, but also prolongs the inspection cycle. In addition, after the inspection is completed, defective products still need to be processed again by a robotic arm sorting device, further reducing production efficiency. Summary of the invention

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

[0006] To achieve the above objectives, the present invention is implemented through the following technical solutions: a detection device for battery production, comprising a guide mechanism, the guide mechanism is used to convey and adjust the angle of the battery, the outer surface of the guide mechanism is installed with a marking mechanism, the marking mechanism is used to detect and spray code the appearance of the battery, a sorting mechanism is installed on one side of the marking mechanism, the sorting mechanism is used to sort defective batteries, a material receiving mechanism is installed at the bottom of the sorting mechanism, the material receiving mechanism is used to receive defective batteries, and a pushing detection mechanism is installed on one side of the sorting mechanism, the pushing detection mechanism is used to push the battery and detect the battery pole.

[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 fixedly installed on the top of the first gantry, two L-shaped plates are symmetrically 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 on 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 adjustment rollers are rotatably connected to the inside of the U-shaped frame.

[0008] Preferably, the marking mechanism includes a second gantry embedded and fixedly connected between the two sides of the top of the first bracket, the bottom ends of both sides of the second gantry are penetrated and fixedly installed with a second cylinder, the movable end of the second cylinder is fixedly connected with a second connecting block, the inner top of the second gantry and one side of the second connecting block are fixedly installed with a first industrial camera, one side of the outer surface of the second gantry is penetrated and fixedly installed with a third cylinder, the top of the second connecting block and the movable end of the third cylinder are fixedly installed with a second motor, and the output of the second motor is fixedly connected with a first spray terminal.

[0009] Preferably, the sorting mechanism includes a second bracket located on one side of the first bracket, a bottom side of the second bracket is fixedly connected to a bottom plate, two third brackets are symmetrically fixedly installed on both sides of the upper surface of the bottom plate, and two side plates are symmetrically arranged above the bottom plate. A rotating shaft connected to the roller of the first belt conveyor is penetrated and rotatably connected on one side of the inner side of the second bracket, and a spline shaft is penetrated and rotatably connected on the top of the two third brackets, and two first conveying rollers are symmetrically fixedly sleeved at the middle position of the outer surfaces of the rotating shaft and the adjacent spline shafts, and a first conveying belt is sleeved between the two first conveying rollers on one side, and a spline sleeve slidingly sleeved on the outside of the spline shaft is penetrated and rotatably connected on the outer surfaces of the two side plates, and a second conveying roller is fixedly sleeved on the outer surface of the spline sleeve, and a second conveying belt is sleeved between the two second conveying rollers on one side, and support blocks and support columns are fixedly connected to the inner wall sides of the third bracket and the top of the bottom plate respectively, and the second industrial camera and the second spray terminal are fixedly installed on the top of the support block and the support column in turn, and baffles located above the side plates are fixedly connected on both sides of the second bracket.

[0010] Preferably, a long groove is provided on the upper surface of the base plate, and a third motor is fixedly installed on one side of the outer surface of the base plate. The output shaft of the third motor is fixedly connected to a bidirectional screw rod rotatably connected to the inside of the long groove. The outer surface of the bidirectional screw rod is symmetrically threaded with two movable plates respectively fixedly connected to the bottom ends of the two side plates.

[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, the outer surface of the fifth bracket is provided with a through groove, an L-shaped mounting plate is fixedly installed on one side of the outer surface of the fifth bracket, a fourth cylinder is fixedly installed through the outer surface of the L-shaped mounting plate, a sorting plate is fixedly connected to the movable end of the fourth cylinder, and a material unloading frame matching the sorting plate is fixedly connected to one side of the outer surface of the fifth bracket.

[0016] The present invention provides a battery production detection device, which has the following beneficial effects: The guide mechanism can be used to adjust batteries that are not placed correctly, so that the batteries can smoothly enter the marking mechanism for appearance inspection and marking; the marking mechanism can be used to inspect and spray-code the appearance of the batteries, mark the damaged batteries, and facilitate the subsequent separation of the coded batteries; the sorting mechanism can be used to drop and sort the marked defective batteries; the receiving mechanism can be used to receive and unload the sorted defective batteries; the pushing and detecting mechanism can be used to perform interval feeding and pole detection on batteries with qualified appearance. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 It is a structural schematic diagram of the guide mechanism of the present invention; Figure 3 It is a partial structural schematic diagram of the guide mechanism of the present invention; Figure 4 It is a schematic diagram of the internal structure of the marking mechanism of the present invention; Figure 5 It is a structural schematic diagram of the sorting mechanism of the present invention; Figure 6 It is a partial structural schematic diagram of the sorting mechanism of the present invention; Figure 7 It is a schematic diagram of the internal structure of the sorting mechanism of the present invention; Figure 8 It is a partial structural schematic diagram of the material receiving mechanism of the present invention; Fig. 9 It is a structural schematic diagram of the material pushing detection mechanism of the present invention; Fig.10 It is a partial structural schematic diagram of the material pushing detection mechanism of the present invention; Fig.11 for Fig.10 A schematic diagram of the structure from another angle; Fig.12 It is a structural schematic diagram of the pole detection mechanism of the present invention.

[0018] In the figure, 1, guide 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, adjustment roller; 2. Marking mechanism; 21. Second gantry; 22. Second cylinder; 23. Second connection block; 24. First industrial camera; 25. Third cylinder; 26. Second motor; 27. First spray terminal; 3. Sorting mechanism; 31. Second bracket; 32. Bottom plate; 33. Third bracket; 34. Side plate; 35. Rotating shaft; 36. Spline shaft; 37. First conveyor roller; 38. First conveyor belt; 39. Spline sleeve; 310. Second conveyor roller; 311. Second conveyor belt; 312. Support block; 313. Support column; 314. Second industrial camera; 315. Second spray terminal; 316. Long slot; 317. Third motor; 318. Bidirectional screw rod; 319. Moving plate; 320. Baffle; 4. Material receiving mechanism; 41. Horizontal plate; 42. One-way screw rod; 43. First bevel gear; 44. Lifting plate; 45. Guide rod; 46. Inclined material receiving plate; 47. Buffer spring; 48. Bump; 49. Material conveyor; 5. Push material detection mechanism; 51. Fourth bracket; 52. Fifth bracket; 53. Second belt conveyor; 54. Third belt conveyor; 55. Transmission shaft; 56. Interval push material mechanism; 561. Connection frame; 562. T-type push rod; 563. Push plate; 564. First return spring; 565. First cam; 57. Pole detection mechanism; 571. Vertical frame; 572. Slide plate; 573. Second return spring; 574. Spring telescopic rod; 575. Connection plate; 576. Pole detection needle; 577. Distance sensor; 578. Horizontal axis; 579. Second cam; 58. Mounting frame; 59. First connecting axis; 510. Second connecting axis; 6. L-shaped mounting plate; 7. Fourth cylinder; 8. Sorting plate; 9. Unloading frame. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0020] Example: like Figure 1As shown, a detection device for battery production includes a guide 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 guide mechanism 1, and the marking mechanism 2 is used to detect and spray code the appearance of the battery. A sorting mechanism 3 is installed on one side of the marking mechanism 2, and the sorting mechanism 3 is used to sort defective batteries. A receiving mechanism 4 is installed at the bottom of the sorting mechanism 3, and the receiving mechanism 4 is used to receive defective batteries. A pushing detection mechanism 5 is installed on one side of the sorting mechanism 3, and the pushing detection mechanism 5 is used to push the battery and detect the battery pole.

[0021] The batteries that are not correctly placed can be adjusted by the provided guiding mechanism 1 so that they can smoothly enter the interior of the marking mechanism 2 for appearance inspection and marking; the provided marking mechanism 2 can inspect and spray-code the appearance of the batteries, mark the damaged batteries, and facilitate the subsequent separation of the coded batteries; the provided sorting mechanism 3 can drop and sort the marked defective batteries; the provided receiving mechanism 4 can receive and unload the sorted defective batteries; the provided pushing and detecting mechanism 5 can perform interval feeding and pole detection on the batteries with qualified appearance.

[0022] like Figure 2 and Figure 3 As shown, the guide mechanism 1 includes 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.

[0023] The batteries are transported and loaded through the first belt conveyor 12. The angle of the batteries can be detected by the infrared sensor 14. When the batteries enter the position between the two L-shaped plates 15, the corresponding two first cylinders 16 and the first motor 17 will run, thereby driving the corresponding U-shaped frame 19 and the adjustment roller 110 to move and rotate, so that the entry angle of the batteries can be adjusted.

[0024] like Figure 2 and Figure 4As shown, the marking mechanism 2 includes a second gantry 21 embedded and 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 penetrated and fixedly installed with a second cylinder 22, the movable end of the second cylinder 22 is fixedly connected with a second connecting block 23, the inner top of the second gantry 21 and one side of the second connecting block 23 are fixedly installed with a first industrial camera 24, the outer surface of the second gantry 21 One side is penetrated and fixedly installed with a third cylinder 25, the top of the second connecting block 23 and the movable end of the third cylinder 25 are fixedly installed with a second motor 26, and the output of the second motor 26 is fixedly connected to the first spray terminal 27.

[0025] There are three first industrial cameras 24 located at the top of the second gantry 21, two of which are inclined. The multiple first industrial cameras 24 can take pictures and scan the surfaces of the battery except the bottom, and detect surface defects. The operation of the second cylinder 22 can drive the first industrial cameras 24 on both sides to rise and fall, thereby increasing the detection range, and the operation of the third cylinder 25 and the second motor 26 can drive the first spray terminal 27 to move and rotate, so as to facilitate the spray coding and marking of the detected defects.

[0026] like Figures 5 to 8 As shown, the sorting mechanism 3 includes a second bracket 31 located on one side of the first bracket 11, a bottom side of the second bracket 31 is fixedly connected to a bottom plate 32, two third brackets 33 are symmetrically fixedly installed on both sides of the upper surface of the bottom plate 32, and 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 penetrated and rotatably connected to the inner side of the second bracket 31, and a spline shaft 36 is penetrated and rotatably connected to the top of the two third brackets 33. Two first conveying rollers 37 are symmetrically fixedly sleeved at the middle position of the outer surface of the rotating shaft 35 and the adjacent spline shaft 36. Between the two first conveying rollers 37 on one side A first conveyor belt 38 is sleeved in between, and the outer surfaces of the two side plates 34 are 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 conveying roller 310, and a second conveyor belt 311 is sleeved between the two second conveying rollers 310 on one side. Support blocks 312 and support columns 313 are fixedly connected to the inner wall of the third bracket 33 and the top of the bottom plate 32 respectively, and the second industrial camera 314 and the second spray terminal 315 are fixedly installed on the top of the support block 312 and the support column 313 in turn, and baffles 320 located above the side plates 34 are fixedly connected on both sides of the second bracket 31.

[0027] After the battery has been inspected by the marking mechanism 2, there is still a bottom surface that has not been inspected. When the battery passes through the two second conveyor belts 311 and the second conveyor belt 311 in sequence, the second industrial camera 314 located at the bottom can take pictures and inspect the unobstructed parts of the bottom respectively, so that the bottom surface can be fully inspected, and the second spray terminal 315 can be set to spray code and mark the defects on the bottom.

[0028] A long groove 316 is provided on the upper surface of the bottom plate 32, and 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 screw rod 318 that is 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 that are respectively fixedly connected to the bottom ends of the two side plates 34.

[0029] When there are defects on the battery surface, the third motor 317 rotates to drive the bidirectional screw 318 to rotate, and the threads can drive the movable plates 319 and the side plates 34 on both sides to move relative to each other, and then the two second conveyor belts 311 can be driven to move relative to each other with the cooperation of the spline shaft 36 and the spline sleeve 39, so that the defective batteries fall automatically and are sorted.

[0030] like Figures 6 to 8 As shown, the material receiving mechanism 4 includes 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 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 45 fixedly connected to the top of the transverse plate 41, one side of the upper surface of the lifting plate 44 is rotatably connected to an inclined material receiving plate 46, the other end bottom of the inclined material receiving plate 46 is fixedly connected to the lifting plate 44 with a buffer spring 47, one side of the guide rod 45 is fixedly connected to a protrusion 48 that cooperates with one side of the inclined material receiving plate 46, the outer surface of the lifting plate 44 is provided with a makeshift groove that cooperates with the protrusion 48, and one side of the upper surface of the bottom plate 32 is fixedly installed with a material conveyor 49 that cooperates with one side of the inclined material receiving plate 46.

[0031] When the third motor 317 drives the bidirectional screw rod 318 to rotate, the one-way screw rod 42 can be driven to rotate through the two first bevel gears 43, and the lifting plate 44 and the inclined material receiving plate 46 can be driven to move upward to receive materials through the thread, 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 down, and the inclined material receiving plate 46 can be temporarily blocked by the set protrusion 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 tilt to a certain extent and then fall down. Under the action of the buffer spring 47, the inclined material receiving plate 46 can be driven to vibrate, so that the battery can easily slide down and fall onto the material conveyor 49 for transportation.

[0032] like Figures 9 to 12 As shown, the pushing material detection mechanism 5 includes a fourth bracket 51 and a fifth bracket 52 located on one side of the sorting mechanism 3, and the second belt conveyor 53 and the third belt conveyor 54 are installed inside the fourth bracket 51 and the fifth bracket 52 respectively. A transmission shaft 55 is fixedly connected between one end of the roller on one side of the second belt conveyor 53 and one end of the roller on one side of the third belt conveyor 54. The tops of the fourth bracket 51 and the fifth bracket 52 are fixedly installed on the interval pushing material mechanism 56 and the pole detection mechanism 57 respectively. The interval pushing material mechanism 56 includes a connecting frame 561 fixedly connected to one side of the fourth bracket 51, and a T-type push rod 562 is slidably connected to the inside of the connecting frame 561. A push plate 563 for pushing batteries is fixedly connected to one side of the T-type push rod 562. The outer surfaces of the fourth bracket 51 and the fifth bracket 52 are both provided with openings that match the push plate 563. A first return spring 564 is fixedly connected between one end of the T-type push rod 562 and the connecting frame 561, and a first cam 565 is provided on one side of the T-type push rod 562.

[0033] 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.

[0034] like Figures 9 to 12As 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.

[0035] 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.

[0036] 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.

[0037] 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.

[0038] like Fig. 9 As shown, the outer surface of the fifth bracket 52 is provided with a through groove, an L-shaped mounting plate 6 is fixedly installed on one side of the outer surface of the fifth bracket 52, a fourth cylinder 7 is fixedly installed 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 blanking frame 9 matching the sorting plate 8 is fixedly connected to one side of the outer surface of the fifth bracket 52.

[0039] For batteries with unqualified poles, the operation of the fourth cylinder 7 can drive the sorting plate 8 to move, push out the unqualified batteries, and then guide them through the unloading frame 9.

[0040] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It is obvious to those skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present invention is defined by the attached claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention. Any figure mark in the claims should not be regarded as limiting the claims involved.

[0041] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A battery production detection device, characterized in that: It comprises a guiding mechanism, wherein the guiding mechanism (1) is used to convey and adjust the angle of the battery; A marking mechanism (2) is installed on the outer surface of the guide mechanism (1), and the marking mechanism (2) is used to detect and spray-code the appearance of the battery; A sorting mechanism (3) is installed on one side of the marking mechanism (2), and the sorting mechanism (3) is used to sort defective batteries; A material receiving mechanism (4) is installed at the bottom of the sorting mechanism (3), and the material receiving mechanism (4) is used to receive defective batteries; A material pushing detection mechanism (5) is installed on one side of the sorting mechanism (3), and the material pushing detection mechanism (5) is used to push batteries and detect the poles of the batteries.

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 2, characterized in that: 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 block (312) and the support column (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).

5. A battery production detection device according to claim 4, characterized in that: The upper surface of the bottom plate (32) is provided with a long groove (316), and a third motor (317) is fixedly mounted 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 screw rod (318) rotatably connected to the inside of the long groove (316), and 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).

6. A battery production detection device according to claim 5, characterized in that: 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).

7. 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).

8. A battery production detection device according to claim 7, 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).

9. A battery production detection device according to claim 7, 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.

10. A battery production detection device according to claim 7, 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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