Novel battery electricity testing machine

Abstract

The utility model provides a novel battery electricity testing machine which comprises a rack, and the rack is provided with an electricity testing assembly, a discharging assembly and a defective material blanking assembly. The electricity testing assembly comprises an electricity testing grooved wheel, a grooved wheel auxiliary guide rail, a positive electrode testing column, a negative electrode testing column and an electricity testing instrument, the electricity testing grooved wheel and the grooved wheel auxiliary guide rail can fix the battery on the electricity testing grooved wheel and rotate along with the electricity testing grooved wheel, and the positive electrode testing column and the negative electrode testing column are located at the two ends of the electricity testing grooved wheel; the battery can be instantly and rapidly inspected through the positive electrode inspection column, the negative electrode inspection column and the electricity inspection instrument; the discharging assembly comprises a discharging groove wheel, a discharging groove wheel guide rail and a material rejecting block, the discharging groove wheel and the discharging groove wheel guide rail can enable the batteries to be fixed to the discharging groove wheel and rotate along with the discharging groove wheel, and the material rejecting block can reject the bad batteries on the discharging groove wheel out of the discharging groove wheel; according to the utility model, batch detection of batteries and automatic rejection of defective batteries can be realized, and the working efficiency is as high as 1100 batteries per minute.

Description

Technical Field

[0001] The utility model relates to the technical field of motor testers, in particular to a novel battery motor tester. Background Art

[0002] With the continuous development and progress of science and technology, electronic products such as remote controls and electric toys are widely used, and the consumption and use of batteries are also increasing. After the battery is produced, it is usually necessary to test the voltage and current of the battery to ensure the interests and use of consumers. However, the current motor tester can usually only test one battery, and batteries that do not meet the quality requirements need to be removed by manual inspection, which is a large workload and inefficient.

[0003] Therefore, it is necessary to design a battery inspection motor that can perform batch inspection on batteries and automatically reject them. Utility Model Content

[0004] In order to overcome the shortcomings of current battery testers that can usually only test one battery and that batteries that do not meet quality requirements need to be rejected by manual inspection, resulting in a large workload and low efficiency, the utility model provides a battery tester that can perform batch testing on batteries and automatically reject them.

[0005] To achieve the above object, the utility model provides the following technical solutions: a new type of battery tester, comprising a frame, on which a tester assembly, a discharge assembly and a defective discharge assembly are arranged;

[0006] The electrical testing assembly comprises a rotatable electrical testing groove wheel, a groove wheel auxiliary guide rail, a plurality of positive electrode testing posts and a plurality of movable negative electrode testing posts. A plurality of testing capacitor slots are provided on the outer circumference of the electrical testing groove wheel. The groove wheel auxiliary guide rail is arranged corresponding to the electrical testing groove wheel. The groove wheel auxiliary guide rail and the testing capacitor slot constitute a cavity for accommodating batteries. The positive electrode testing posts and the negative electrode testing posts are arranged at the two ends of the testing capacitor slot in a one-to-one correspondence.

[0007] The discharging assembly comprises a rotatable discharging trough wheel, a discharging trough wheel guide rail and a slidable material removal block, a plurality of discharging accommodating grooves are provided on the outer circumference of the discharging trough wheel, the discharging trough wheel guide rail is arranged corresponding to the discharging trough wheel, the discharging trough wheel guide rail and the discharging accommodating groove constitute a cavity for accommodating batteries, the discharging trough wheel guide rail is close to the electrical testing trough wheel, the electrical testing groove can be connected with the discharging accommodating groove, the number of the material removal blocks is equal to the number of the discharging accommodating grooves, the material removal blocks are arranged one-to-one with the discharging accommodating grooves, and the material removal blocks are used to remove the batteries in the discharging accommodating grooves;

[0008] The defective material removal component includes a rotatable defective material removal trough wheel and a defective material removal trough wheel guide rail. A plurality of defective material removal accommodating grooves are opened on the outer circle of the defective material removal trough wheel. The defective material removal trough wheel guide rail is arranged corresponding to the defective material removal trough wheel. The defective material removal trough wheel guide rail and the defective material removal accommodating groove constitute a cavity for accommodating batteries. The defective material removal trough wheel guide rail is close to the discharge trough wheel, and the defective material removal accommodating groove is connected with the discharge trough.

[0009] Furthermore, the frame is provided with a driving assembly, the electrical testing assembly is also provided with an electrical testing gear and an electrical testing rod connected to the electrical testing gear, a first turntable and a second turntable, the first turntable, the electrical testing groove wheel and the second turntable are sequentially mounted on the electrical testing rod, the positive electrode testing column is mounted on the first turntable, the negative electrode testing column is movably arranged on the second turntable, the discharging assembly is also provided with a discharging gear and a discharging rod connected to the discharging gear, the discharging groove wheel is mounted on the discharging rod, the defective material removal assembly is also provided with a defective material removal gear and a defective material removal rod connected to the defective material removal gear, the defective material removal groove wheel is mounted on the defective material removal rod, the driving assembly includes a rotating motor and a belt connected to the rotating shaft of the rotating motor, the belt is connected to the discharging rod, and the two sides of the discharging gear are respectively meshed with the electrical testing gear and the defective material removal gear.

[0010] Furthermore, the frame is provided with a lifting and feeding assembly, which includes a feeding channel, a lifting belt, a lifting motor and a feeding channel. A number of limit grooves are evenly distributed on the surface of the lifting belt along the length direction of the lifting belt. The feeding channel is wavy, and the feeding channel is S-shaped. The rotating shaft of the lifting motor is connected to the lifting belt, and the lifting belt is inclined. The feeding channel is inclined above the lifting belt, and the end of the feeding channel is connected to the limit groove. The feeding channel is vertically arranged at the end of the lifting belt and is located below the lifting belt. The opening of the feed channel is connected to the limit groove.

[0011] Furthermore, a feed transmission assembly is provided on the frame, and the feed transmission assembly includes a feed groove wheel, a feed groove wheel guide rail, a feed gear and a feed rod. A plurality of feed accommodating grooves are provided on the outer circle of the feed groove wheel, and the feed groove wheel guide rail is arranged corresponding to the feed groove wheel. The feed groove wheel guide rail and the feed accommodating groove constitute a cavity for accommodating batteries. The feed groove wheel is connected with the test voltage groove wheel, and the groove wheel auxiliary guide rail is close to the feed groove wheel. The feed accommodating groove and the test voltage groove are connected. The feed groove wheel and the feed gear are both installed on the feed rod, and the feed gear is meshed with the outside of the test voltage gear. The feed channel is located above the feed groove wheel, and the end of the feed channel is connected with the feed accommodating groove.

[0012] Furthermore, the electrical testing component is provided with a fixed disc, a cam groove is provided on the circumferential surface of the disc, the disc and the second turntable are arranged opposite to each other, the second turntable is provided with a plurality of through holes, the negative electrode testing post is inserted into the through hole, the negative electrode testing post is L-shaped, one end of the negative electrode testing post faces the capacitor testing groove, and the other end of the negative electrode testing post abuts against the side wall of the cam groove.

[0013] Furthermore, a defective rejection component is provided on the frame, and the defective rejection component is provided with an eccentric mechanism, the driving end of the eccentric mechanism faces the defective material discharge trough wheel, and a plurality of rejection grooves are provided in the material discharge trough wheel, and a spring is provided in the rejection groove, one end of the spring abuts against the rejection groove, and the other end of the spring abuts against the rejection block, and the driving end of the eccentric mechanism can abut against the rejection block.

[0014] Furthermore, a finished product unloading assembly is provided on the frame, and the finished product unloading assembly includes a unloading channel, and the unloading channel is wavy and is obliquely arranged on one side of the discharge trough wheel, and the opening end of the unloading channel is connected to the discharge trough wheel.

[0015] Furthermore, an electrical test instrument is provided on the rack, and the electrical test instrument is electrically connected to the positive electrode test post and the negative electrode test post.

[0016] Furthermore, magnets are embedded in the material discharging accommodating groove and the defective material discharging accommodating groove.

[0017] Furthermore, a plurality of sensors are arranged on the frame.

[0018] Compared with the prior art, the beneficial effects of the utility model are:

[0019] The utility model discloses a novel battery tester, comprising a frame, on which are arranged a test assembly, a discharging assembly and a defective discharge assembly. The test assembly comprises a rotatable test slot wheel, a slot wheel auxiliary guide rail, a plurality of positive electrode test posts and a plurality of movable negative electrode test posts. The test slot wheel and the slot wheel auxiliary guide rail enable the battery to be fixed on the test slot wheel and rotate with the test slot wheel. The positive electrode test post and the negative electrode test post are located at both ends of the test slot wheel. The positive electrode test post and the negative electrode test post can realize the battery testing function. The discharging assembly comprises a rotatable discharging slot wheel, a discharging slot wheel guide rail and a slidable pick-up block. The discharging slot wheel and the discharging slot wheel guide rail enable the battery to be fixed on the discharging slot wheel. And follow the rotation of the discharge trough wheel, the rejecting block can reject the batteries on the discharge trough wheel out of the discharge trough wheel; the defective discharge assembly includes a rotatable defective discharge trough wheel and a defective discharge trough wheel guide rail, the defective discharge trough wheel and the defective discharge trough wheel guide rail can fix the batteries on the defective discharge trough wheel and follow the rotation of the defective discharge trough wheel, and then output the defective batteries out of the test motor in an orderly manner; the utility model can realize batch detection of batteries and automatic rejection of defective batteries through the test motor assembly, the discharge assembly and the defective discharge assembly, and the working efficiency is as high as 1100 per minute. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a structural schematic diagram of the utility model;

[0022] Figure 2 It is a structural schematic diagram of the utility model from another angle;

[0023] Figure 3 It is a structural schematic diagram of the first angle of the electrical testing component, the discharging component, the defective unloading component, the defective rejecting component and the driving component of the utility model;

[0024] Figure 4 yes Figure 3 A is a partial enlarged schematic diagram;

[0025] Figure 5 yes Figure 3 A partial enlarged schematic diagram of B in the middle;

[0026] Figure 6 It is a structural schematic diagram of the second angle of the electrical testing component, the material discharging component, the defective material discharging component, the defective material rejecting component and the driving component of the utility model;

[0027] Figure 7 yes Figure 6 A partial enlarged schematic diagram of C in the middle;

[0028] Figure 8 yes Figure 6 A partial enlarged schematic diagram of D in the middle;

[0029] Fig. 9 yes Figure 6 A partial enlarged schematic diagram of middle E;

[0030] Fig.10 It is a structural schematic diagram of the lifting and feeding assembly and the driving assembly of the utility model;

[0031] Fig.11 yes Fig.10 A partial enlarged schematic diagram of middle F;

[0032] Fig.12 It is a structural schematic diagram of the utility model from another angle.

[0033] Main component symbols

[0034] 1. Frame;

[0035] 2. Electricity testing assembly; 21. Electricity testing groove wheel; 211. Testing capacitor slot; 22. Groove wheel auxiliary guide rail; 23. Positive electrode testing column; 24. Negative electrode testing column; 25. Electricity testing gear; 26. Electricity testing rod; 27. First rotating disk; 28. Second rotating disk; 29. ​​Disc; 291. Cam slot;

[0036] 3. Discharging assembly; 31. Discharging trough wheel; 311. Discharging accommodating groove; 312. Magnet; 32. Discharging trough wheel guide rail; 33. Material removal block; 34. Discharging gear; 35. Discharging rod;

[0037] 4. Defective unloading assembly; 41. Defective unloading trough wheel; 411. Defective unloading accommodating groove; 42. Defective unloading trough wheel guide rail; 43. Defective unloading gear; 44. Defective unloading rod;

[0038] 5. Drive components;

[0039] 6. Lifting feed assembly; 61. Feeding channel; 62. Lifting belt; 621. Limiting groove; 63. Lifting motor; 64. Feeding channel;

[0040] 7. Feed transmission assembly; 71. Feed groove wheel; 711. Feed accommodating groove; 72. Feed groove wheel guide rail; 73. Feed gear; 74. Feed rod;

[0041] 8. Remove defective components;

[0042] 9. Finished product unloading components;

[0043] 10. Electrical testing instruments;

[0044] 11. Sensor. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is sought, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the utility model.

[0046] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0047] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0048] Example

[0049] like Figure 1 and Fig.12 As shown, the utility model provides a new type of battery tester, comprising a frame 1, on which a tester assembly 2, a discharge assembly 3 and a defective discharge assembly 4 are arranged;

[0050] like Figure 3-Figure 9 As shown, the electric test assembly 2 includes a rotatable electric test slot wheel 21, a slot wheel auxiliary guide rail 22, a plurality of positive electrode test posts 23 and a plurality of movable negative electrode test posts 24. A plurality of test capacitor slots 211 are provided at the outer circumference of the test slot wheel 21, wherein the number of the test capacitor slots 211, the positive electrode test posts 23 and the negative electrode test posts 24 is the same, the slot wheel auxiliary guide rail 22 is arranged corresponding to the electric test slot wheel 21, the slot wheel auxiliary guide rail 22 and the test capacitor slots 211 constitute a cavity for accommodating the battery, and the positive electrode test posts 23 and the negative electrode test posts 24 are arranged one by one. It should be arranged at both ends of the capacitor testing slot 211; in this embodiment, the battery is located in the capacitor testing slot 211 and rotates with the capacitor testing slot wheel 21, and the negative electrode testing column 24 located at one end of the capacitor testing slot 211 moves toward the positive electrode testing column 23 located at the other end of the capacitor testing slot 211, and at the same time, the negative electrode testing column 24 abuts against one end of the battery and pushes the battery to move toward the positive electrode testing column 23 and makes the other end of the battery abut against the positive electrode testing column 23, so that the voltage and current of the battery can be detected through the positive electrode testing column 23 and the negative electrode testing column 24.

[0051] like Figure 3-Figure 9 As shown, the discharging assembly 3 includes a rotatable discharging groove wheel 31, a discharging groove wheel guide rail 32 and a slidable material removal block 33. A plurality of discharging accommodating grooves 311 are opened on the outer circle of the discharging groove wheel 31. The discharging groove wheel guide rail 32 is arranged corresponding to the discharging groove wheel 31. The discharging groove wheel guide rail 32 and the discharging accommodating groove 311 constitute a cavity for accommodating batteries. The discharging groove wheel guide rail 32 is close to the electric test groove wheel 21. The electric test capacitance groove 211 can be connected with the discharging accommodating groove 311. The number of the material removal blocks 33 is equal to the number of the discharging accommodating grooves 311. The material removal blocks 33 are connected to the discharging accommodating grooves 311 one by one. Correspondingly, the ejection block 33 is used to remove the battery in the discharge accommodating groove 311; in this embodiment, the inspected battery is peeled off the capacitor testing groove 211 by the discharge trough wheel guide rail 32 close to the capacitor testing groove wheel 21, and the battery is moved to the discharge accommodating groove 311 connected to the capacitor testing groove 211 through the rotation of the discharge trough wheel 31 and the capacitor testing groove wheel 21. The above-mentioned ejection block 33 is detachably arranged on the discharge trough wheel 31, and the ejection block 33 can move toward the normal direction of the discharge trough wheel 31, thereby being able to push the battery located in the discharge accommodating groove 311 away from the discharge trough wheel 31.

[0052] like Figure 3-Figure 9As shown, the defective material removal component 4 includes a rotatable defective material removal trough wheel 41 and a defective material removal trough wheel guide rail 42. A plurality of defective material removal accommodating grooves 411 are opened on the outer circle of the defective material removal trough wheel 41. The defective material removal trough wheel guide rail 42 is arranged corresponding to the defective material removal trough wheel 41. The defective material removal trough wheel guide rail 42 and the defective material removal accommodating grooves 411 constitute a cavity for accommodating batteries. The defective material removal trough wheel guide rail 42 is close to the discharge trough wheel 31, and the defective material removal accommodating grooves 411 are connected with the discharge accommodating grooves 311. In this embodiment, the discharge trough 311 is connected with the defective discharge trough 411 by rotating the discharge trough wheel 31 and the defective discharge trough wheel 41, and the batteries in the discharge trough 311 are pushed into the defective discharge trough 411 connected with the discharge trough 311 by the above-mentioned slidable picking block 33, and the batteries are fixed by the defective discharge trough wheel guide rail 42 and the defective discharge trough 411 and rotated with the defective discharge trough wheel 41, thereby transporting the defective batteries out of the inspection motor in an orderly manner.

[0053] like Figure 1-Figure 9 As shown, the frame 1 is provided with a driving component 5, the power testing component 2 is also provided with a power testing gear 25 and a power testing rod 26 connected to the power testing gear 25, a first turntable 27 and a second turntable 28, the first turntable 27, the power testing groove wheel 21 and the second turntable 28 are sequentially mounted on the power testing rod 26, the positive electrode test column 23 is mounted on the first turntable 27, the negative electrode test column 24 is movably arranged on the second turntable 28, the discharging component 3 is also provided with a discharging gear 34 and a discharging rod 35 connected to the discharging gear 34, the discharging groove wheel 31 is mounted on the discharging rod 35, and the defective unloading component 4 is also provided with a defective unloading gear 43 and a defective unloading gear 43 connected to the defective unloading gear 43 Rod 44, the defective material discharge groove wheel 41 is installed on the defective material discharge rod 44, the driving component 5 includes a rotating motor and a belt connected to the rotating shaft of the rotating motor, the belt is connected to the discharge rod 35, and the two sides of the discharge gear 34 are respectively engaged with the test gear 25 and the defective material discharge gear 43; wherein, the driving component 5 also includes a reducer and an overload torque protector, the reducer is connected to the rotating shaft of the rotating motor, the overload torque protector is arranged on the output shaft of the reducer, and the overload torque protector is connected to the belt. Through the torque protector, when the test motor is stuck, the motor driving force is separated, so that the mechanism loses power to avoid the test groove wheel 21 and other components from getting stuck and causing damage. The utility model uses gear meshing to ensure that the test groove wheel 21, the discharge groove wheel 31 and the defective discharge groove wheel 41 rotate stably and tightly, thereby ensuring that the batteries can be stably transmitted; the first turntable 27, the test groove wheel 21 and the second turntable 28 are installed on the test rod 26 in sequence, so that the first turntable 27, the test groove wheel 21 and the second turntable 28 can rotate synchronously, and the positive electrode test column 23 is installed on the first turntable 27, and the negative electrode test column 24 is movably arranged on the second turntable 28, so that the batteries in the test capacitor slot 211 can be accurately tested.

[0054] like Figure 1 , Fig.10 and Fig.11 As shown, a lifting and feeding assembly 6 is provided on the frame 1, and the lifting and feeding assembly 6 includes a feeding channel 61, a lifting belt 62, a lifting motor 63 and a feeding channel 64. A plurality of limit grooves 621 are evenly distributed on the surface of the lifting belt 62 along the length direction thereof, and the limit grooves 621 are used to orderly convey the batteries to be inspected. The feeding channel 61 is wavy, and the wavy shape can facilitate the orderly movement of the batteries. The feeding channel 64 is S-shaped, and the S-shaped channel can facilitate the orderly movement of the batteries. The rotating shaft of the lifting motor 63 is connected to the lifting belt 62, and the lifting belt 62 is inclined. The feeding channel 61 is inclined above the lifting belt 62, and the end of the feeding channel 61 is connected with the limit groove 621. The feeding channel 64 is vertically arranged at the end of the lifting belt 62 and is located below the lifting belt 62, and the starting end of the feeding channel 64 is connected with the limit groove 621. In this embodiment, the battery to be tested is pre-placed into the feeding channel 61. The battery in the feeding channel 61 slides down into the limiting groove 621 at the end of the feeding channel 61 due to the influence of gravity. The lifting belt 62 drives the battery in the limiting groove 621 to be transported to the feeding channel 64. The battery in the feeding channel 64 rolls downward in the feeding channel 64 due to the action of gravity.

[0055] like Figure 1-Figure 11 As shown, a feed transmission assembly 7 is provided on the frame 1, and the feed transmission assembly 7 includes a feed groove wheel 71, a feed groove wheel guide rail 72, a feed gear 73 and a feed rod 74. A plurality of feed accommodating grooves 711 are provided on the outer circle of the feed groove wheel 71, and the feed groove wheel guide rail 72 is arranged corresponding to the feed groove wheel 71. The feed groove wheel guide rail 72 and the feed accommodating groove 711 constitute a cavity for accommodating batteries. The feed groove wheel 71 is connected with the test capacitance groove wheel 21, and the groove wheel auxiliary guide rail 22 is close to the feed groove wheel 71. The feed accommodating groove 711 is connected with the test capacitance groove 211. The feed groove wheel 71 and the feed gear 73 are both installed on the feed rod 74, and the feed gear 73 is externally meshed with the test capacitance gear 25. The feed channel 64 is located above the feed groove wheel 71, and the end of the feed channel 64 is connected with the feed accommodating groove 711. In this embodiment, the battery rolling downward in the feed channel 64 is received by the feed accommodating groove 711, and the battery is moved toward the test groove wheel 21 by the feed groove wheel 71 and the feed groove wheel guide rail 72. The battery is peeled off the feed accommodating groove 711 by the groove wheel auxiliary guide rail 22 close to the feed groove wheel 71, and the battery is made to enter the test capacitance groove 211 connected to the feed accommodating groove 711; the utility model uses gear meshing to enable the test groove wheel 21 and the feed groove wheel 71 to rotate stably and tightly, thereby ensuring that the battery can be stably transmitted.

[0056] like Figure 3-Figure 11As shown, the test component 2 is provided with a fixed disk 29, a cam groove 291 is provided on the circumferential surface of the disk 29, the disk 29 and the second rotating disk 28 are arranged oppositely, the second rotating disk 28 is provided with a plurality of through holes, the negative electrode test post 24 is inserted in the through hole, the negative electrode test post 24 is L-shaped, one end of the negative electrode test post 24 faces the test capacitor slot 211, and the other end of the negative electrode test post 24 abuts against the side wall of the cam groove 291. In this embodiment, the negative electrode test post 24 follows the second rotating disk 28 to make a circular rotation motion. During the rotation process, when the negative electrode test post 24 abuts against the protrusion of the cam groove 291, the negative electrode test post 24 will be forced to move toward the battery located in the test capacitor slot 211 and test the battery. When the negative electrode test post 24 is away from the protrusion of the cam groove 291, the negative electrode test post 24 will be forced to move away from the battery and the test process of the battery is completed.

[0057] like Figure 1-Figure 11 As shown, a defective rejection assembly 8 is provided on the frame 1, and the defective rejection assembly 8 is provided with an eccentric mechanism, the driving end of the eccentric mechanism faces the defective unloading groove wheel 41, and a plurality of rejection grooves are provided in the unloading groove wheel 31, and a spring is provided in the rejection groove, one end of the spring abuts against the rejection groove, and the other end of the spring abuts against the rejection block 33, and the driving end of the eccentric mechanism can abut against the rejection block 33. In this embodiment, the eccentric mechanism drives the rejection block 33 to reject the batteries in the unloading accommodating groove 311, and the above-mentioned spring can reset the rejection block 33 driven by the eccentric mechanism to avoid the rejection block 33 from interfering with the next battery entering the defective unloading accommodating groove 411.

[0058] like Figure 1 and Figure 2 As shown, a finished product unloading component 9 is provided on the frame 1, and the finished product unloading component 9 includes a unloading channel. The unloading channel is wavy, and the unloading channel is inclined to one side of the discharge groove wheel 31, and the opening of the unloading channel is connected with the discharge groove wheel 31; the qualified batteries on the discharge groove wheel 31 continue to rotate along with the discharge groove wheel 31 until they reach the entrance of the unloading channel, and a shell close to the discharge groove wheel 31 is provided at the entrance of the unloading channel, and the shell can peel the battery from the discharge groove wheel 31 and enter the unloading channel, and the battery slides down in the wavy unloading channel under the action of gravity and slides away from the inspection motor.

[0059] like Figure 1-Figure 3 As shown, a tester 10 is provided on the frame 1, and the tester 10 is electrically connected to the positive electrode test post 23 and the negative electrode test post 24. The tester 10 determines whether the battery is qualified through the information detected by the positive electrode test post 23 and the negative electrode test post 24; wherein, a mercury slip ring is provided on the frame 1, and the positive electrode test post 23 and the negative electrode test post 24 are both electrically connected to the mercury slip ring, and the mercury slip ring is electrically connected to the tester 10.

[0060] like Figure 3 , Figure 5 and Fig. 9 As shown, magnets 312 are embedded in the discharge accommodating groove 311 and the defective material discharging accommodating groove 411 , and the magnetic attraction of the magnets 312 on the batteries can stably transport the batteries from the discharge accommodating groove 311 to the defective material discharging accommodating groove 411 .

[0061] like Figure 3 and Figure 6 As shown, a plurality of sensors 11 are provided on the rack 1, and the sensors 11 can count the batteries and detect whether the batteries are in a preset position.

[0062] like Figure 5 As shown, the end of the pick block 33 is provided with an arc-shaped opening, which is adapted to the outer diameter of the battery.

[0063] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A new type of battery tester, characterized in that: It comprises a frame, on which are arranged an electrical testing component, a material discharging component and a defective material discharging component; The electrical testing assembly comprises a rotatable electrical testing groove wheel, a groove wheel auxiliary guide rail, a plurality of positive electrode testing posts and a plurality of movable negative electrode testing posts. A plurality of testing capacitor slots are provided on the outer circumference of the electrical testing groove wheel. The groove wheel auxiliary guide rail is arranged corresponding to the electrical testing groove wheel. The groove wheel auxiliary guide rail and the testing capacitor slot constitute a cavity for accommodating batteries. The positive electrode testing posts and the negative electrode testing posts are arranged at the two ends of the testing capacitor slot in a one-to-one correspondence. The discharging assembly comprises a rotatable discharging trough wheel, a discharging trough wheel guide rail and a slidable material removal block, a plurality of discharging accommodating grooves are provided on the outer circumference of the discharging trough wheel, the discharging trough wheel guide rail is arranged corresponding to the discharging trough wheel, the discharging trough wheel guide rail and the discharging accommodating groove constitute a cavity for accommodating batteries, the discharging trough wheel guide rail is close to the electrical testing trough wheel, the electrical testing groove can be connected with the discharging accommodating groove, the number of the material removal blocks is equal to the number of the discharging accommodating grooves, the material removal blocks are arranged one-to-one with the discharging accommodating grooves, and the material removal blocks are used to remove the batteries in the discharging accommodating grooves; The defective material removal component includes a rotatable defective material removal trough wheel and a defective material removal trough wheel guide rail. A plurality of defective material removal accommodating grooves are opened on the outer circle of the defective material removal trough wheel. The defective material removal trough wheel guide rail is arranged corresponding to the defective material removal trough wheel. The defective material removal trough wheel guide rail and the defective material removal accommodating groove constitute a cavity for accommodating batteries. The defective material removal trough wheel guide rail is close to the discharge trough wheel, and the defective material removal accommodating groove is connected with the discharge trough.

2. A new type of battery tester according to claim 1, characterized in that: The frame is provided with a driving assembly, the electrical testing assembly is also provided with an electrical testing gear and an electrical testing rod connected to the electrical testing gear, a first turntable and a second turntable, the first turntable, the electrical testing groove wheel and the second turntable are sequentially mounted on the electrical testing rod, the positive electrode testing column is mounted on the first turntable, the negative electrode testing column is movably arranged on the second turntable, the discharging assembly is also provided with a discharging gear and a discharging rod connected to the discharging gear, the discharging groove wheel is mounted on the discharging rod, the defective material removal assembly is also provided with a defective material removal gear and a defective material removal rod connected to the defective material removal gear, the defective material removal groove wheel is mounted on the defective material removal rod, the driving assembly includes a rotating motor and a belt connected to the rotating shaft of the rotating motor, the belt is connected to the discharging rod, and the two sides of the discharging gear are respectively meshed with the electrical testing gear and the defective material removal gear.

3. A new type of battery tester according to claim 2, characterized in that: The frame is provided with a lifting and feeding assembly, which includes a feeding channel, a lifting belt, a lifting motor and a feeding channel. A plurality of limit grooves are evenly distributed on the surface of the lifting belt along the length direction of the lifting belt. The feeding channel is wavy, and the feeding channel is S-shaped. The rotating shaft of the lifting motor is connected to the lifting belt, and the lifting belt is inclined. The feeding channel is inclined above the lifting belt, and the end of the feeding channel is connected to the limit groove. The feeding channel is vertically arranged at the end of the lifting belt and is located below the lifting belt, and the opening of the feed channel is connected to the limit groove.

4. A new type of battery tester according to claim 3, characterized in that: A feed transmission assembly is provided on the frame, and the feed transmission assembly includes a feed groove wheel, a feed groove wheel guide rail, a feed gear and a feed rod. A plurality of feed accommodating grooves are provided on the outer circle of the feed groove wheel, and the feed groove wheel guide rail is arranged corresponding to the feed groove wheel. The feed groove wheel guide rail and the feed accommodating groove constitute a cavity for accommodating batteries. The feed groove wheel is connected with the test voltage groove wheel, and the groove wheel auxiliary guide rail is close to the feed groove wheel. The feed accommodating groove is connected with the test voltage groove. The feed groove wheel and the feed gear are both installed on the feed rod, and the feed gear is meshed with the outside of the test voltage gear. The feed channel is located above the feed groove wheel, and the end of the feed channel is connected with the feed accommodating groove.

5. A new type of battery tester according to claim 2, characterized in that: The electrical testing component is provided with a fixed disc, a cam groove is provided on the circumferential surface of the disc, the disc and the second turntable are arranged opposite to each other, the second turntable is provided with a plurality of through holes, the negative electrode testing post is inserted into the through hole, the negative electrode testing post is L-shaped, one end of the negative electrode testing post faces the capacitor testing groove, and the other end of the negative electrode testing post abuts against the side wall of the cam groove.

6. A new type of battery tester according to claim 1, characterized in that: The frame is provided with a defective rejection component, and the defective rejection component is provided with an eccentric mechanism. The driving end of the eccentric mechanism faces the defective material discharge trough wheel, and a plurality of rejection grooves are provided in the material discharge trough wheel. A spring is provided in the rejection groove, one end of the spring abuts against the rejection groove, and the other end of the spring abuts against the rejection block. The driving end of the eccentric mechanism can abut against the rejection block.

7. A new type of battery tester according to claim 1, characterized in that: The frame is provided with a finished product unloading assembly, which includes an unloading channel. The unloading channel is wavy and is obliquely arranged on one side of the discharge groove wheel. The opening end of the unloading channel is connected with the discharge groove wheel.

8. A new type of battery tester according to claim 1, characterized in that: An electrical test instrument is arranged on the frame, and the electrical test instrument is electrically connected to the positive electrode test post and the negative electrode test post.

9. A new type of battery tester according to claim 1, characterized in that: Magnets are embedded in the material discharging accommodating groove and the defective material discharging accommodating groove.

10. A new type of battery tester according to claim 1, characterized in that: The frame is provided with a plurality of sensors.

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