Battery detection device

Abstract

The invention relates to the technical field of battery detection equipment, in particular to a battery detection device, which comprises a detection component, a rotating component, a transportation component, a fixed frame, a motor, a semi-cycle gear, a first gear, a second gear, a conveying hopper and a receiving hopper, and is characterized in that the detection component is fixedly connected with the fixed frame, and one end of the fixed frame is fixedly connected with the conveying hopper; the other end of the fixing frame is fixedly connected with the receiving hopper, the motor is fixedly connected with the fixing frame, an output shaft of the motor is rotationally connected with the semi-cycle gear, the semi-cycle gear is in meshed connection with the first gear and the second gear, the first gear is fixedly connected with the rotating assembly, and the second gear is fixedly connected with the conveying assembly. According to the invention, the battery is rotated by 360 degrees through the rotating component, so that the appearance detector can completely detect the appearance of the battery, and mechanical detection and transmission of a plurality of batteries can be realized through the material conveying component, so that the detection efficiency of the appearance of the battery is improved, and the requirement of batch production is met.

Description

Technical Field

[0001] The present invention relates to the technical field of battery testing equipment, in particular to a battery testing device. Background Art

[0002] At the final stage of battery production, the appearance of the battery needs to be inspected, which is also an important means to control the quality of the battery. However, the current battery appearance inspection is generally carried out manually or by using multiple cameras to perform illumination inspection from multiple angles. For coated batteries, this highly repetitive and intelligent work is still generally completed by the naked eye. However, in the actual inspection process, there are many inspection surfaces, and workers cannot use their naked eyes to conduct continuous and stable inspections. Therefore, the stability and reliability of the inspection are poor, the work efficiency is low, and even misjudgment is prone to occur when the eyes are tired.

[0003] At present, the Chinese invention with application number 202010584175.7 discloses a battery detection device. Although the present invention drives the roller assembly through a transmission belt, and drives the battery on the supporting mechanism to rotate through the roller assembly, the blocked area of ​​the battery can be reduced so that the detection mechanism can perform a more comprehensive inspection of the side of the battery, but there are still problems such as the detection is not automated enough, manual installation and disassembly are required, the detection efficiency is low, and the structure is relatively complex. Summary of the invention

[0004] The technical problem to be solved by the present invention is that manual inspection of battery appearance is inefficient, prone to errors and omissions, and cannot guarantee the quality of battery selection.

[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: including a detection component, a rotating component, a transport component, a fixed frame, a motor, a half-circle gear, a first gear, a second gear, a feed hopper and a receiving hopper, the detection component is fixedly connected to the fixed frame, one end of the fixed frame is fixedly connected to the feed hopper, the other end of the fixed frame is fixedly connected to the receiving hopper, the motor is fixedly connected to the fixed frame, the output shaft of the motor is rotatably connected to the half-circle gear, the half-circle gear is meshedly connected to the first gear and the second gear, the first gear is fixedly connected to the rotating component, and the second gear is fixedly connected to the transport component.

[0006] As a preferred solution of a battery detection device described in the present invention, wherein: the detection component includes an appearance detector, a bracket, a cylinder assembly, a first slider and a base, the cylinder assembly is fixedly connected to the first slider, the first slider is snap-connected to the base, the bracket is slidably connected to the cylinder assembly, and the bracket is movably connected to the appearance detector.

[0007] As a preferred solution of a battery detection device described in the present invention, wherein: the first slider is provided with a locking assembly, the first slider is provided with a receiving groove, the locking assembly includes a locking block and a spring, one end of the spring is fixedly connected to the first slider, the other end of the spring is fixedly connected to the receiving groove of the first slider, and the base is provided with a first sliding groove and a locking groove.

[0008] As a preferred solution of the battery detection device described in the present invention, it also includes a nut, the bracket is provided with a through groove, the appearance detector is fixedly connected to the bracket through the nut, the cylinder assembly is provided with a slide groove, the bracket is provided with a second slider matching the slide groove, and the bracket is provided with a sleeve matching the cylinder assembly.

[0009] As a preferred solution of a battery detection device described in the present invention, wherein: the rotating assembly includes a rotating shaft, a two-way wheel, a first belt, a second belt, a first rotating wheel, a second rotating wheel, a third rotating wheel and a fourth rotating wheel, the first gear is meshed and connected to the two-way wheel, the two-way wheel is rotatably connected to the first belt and the second belt, the first belt is rotatably connected to the first rotating wheel, the second belt is rotatably connected to the second rotating wheel, the first rotating wheel and the second rotating wheel rotate the third rotating wheel and the fourth rotating wheel through the battery.

[0010] As a preferred solution of the battery detection device described in the present invention, the bidirectional wheel is provided with a first driving wheel and a second driving wheel, the first driving wheel is rotatably connected to a first belt, and the second driving wheel is rotatably connected to a second belt.

[0011] As a preferred solution of a battery detection device described in the present invention, wherein: the transport component includes a second rotating shaft, a first rocker, a connecting rod, a second rocker, a tray and a fixed plate, there are two groups of fixed plates, and the two groups of fixed plates have the same structure, the second gear is rotatably connected to the second rotating shaft, the second rotating shaft is eccentrically fixedly connected to the first rocker, the first rocker is rotatably connected to the connecting rod, the connecting rod is rotatably connected to the second rocker, the first rocker and the second rocker are rotatably connected to the tray, the first rocker and the second rocker are movably connected to the fixed plate, and the fixed plate is fixedly connected to the fixed frame.

[0012] As a preferred solution of the battery detection device described in the present invention, the first rocker and the second rocker have the same structure, the first rocker includes a handle and a third rotating shaft, the handle is rotatably connected to the third rotating shaft, and the third rotating shaft is rotatably connected to the tray.

[0013] As a preferred solution of the battery detection device described in the present invention, a ring is provided at the end of the connecting rod.

[0014] As a preferred solution of a battery detection device described in the present invention, wherein: the fixed frame includes a track and track teeth, the track teeth are fixedly connected to the track, the upper end of the track teeth is smaller than the lower end, and the tangent distance between every two of the track teeth and the battery is equal to the tangent distance between the first rotating wheel and the second rotating wheel and the battery.

[0015] Beneficial effects of the present invention: The present invention rotates the battery 360° through a rotating component, so that the appearance detector can completely capture the entire battery appearance image, and then accurately measure the appearance of the battery. The feeding component can realize mechanized detection and transmission of multiple batteries, thereby improving the inspection efficiency of the battery appearance and meeting the requirements of mass production. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 The figure is a schematic diagram of the overall structure of a battery detection device in an embodiment of the present disclosure.

[0017] Figure 2 The figure is a schematic diagram of the structure of a locking assembly of a battery detection device in an embodiment of the present disclosure.

[0018] Figure 3 The figure is a schematic diagram of the structure of a detection component of a battery detection device in an embodiment of the present disclosure.

[0019] Figure 4 A rotating component of a battery detection device in an embodiment of the present disclosure Figure 1 Enlarged schematic diagram at point A in the middle.

[0020] Figure 5 Schematic diagram of the structure of a feeding component of a battery detection device in an embodiment of the present disclosure.

[0021] Reference numerals: detection component 1; appearance detector 101; bracket 102; through slot 1021; two sliders 1022; cylinder assembly 103; slide slot 1031; sleeve 1032 ； The first slider 104; the storage groove 1041; the base 105; the nut 106; the locking assembly 107; the block 1071; the spring 1072; the rotating member 2; the first rotating shaft 21; the two-way wheel 22; the first driving wheel 221; the second driving wheel 222; the first belt 23; the second belt 24; the first driven wheel 251; the second driven wheel 252; the first rotating wheel 25; the second rotating wheel 26; the third rotating wheel 27; the fourth rotating wheel 28; the transport member 3; the second rotating shaft 31; the first rocker 32; the handle 321; the limiting column 322; the connecting rod 33; the collar 331; the second rocker 34; the tray 35; the fixing plate 36; the motor 4; the fixing frame 5; the track 51; the track tooth 52; the semi-circular gear 6; the first gear 7; the second gear 8; the feed hopper 9; the receiving hopper 10. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below in conjunction with the accompanying drawings.

[0023] Example 1

[0024] Reference Figure 1-Figure 5 This embodiment provides a battery detection device, including a detection component 1, a rotating component 2, a transport component 3, a motor 4, a fixed frame 5, a half-circle gear 6, a first gear 7, a second gear 8, a feed hopper 9 and a receiving hopper 10, the detection component 1 is fixedly connected to the fixed frame 5, one end of the fixed frame 5 is fixedly connected to the feed hopper 9, and the other end of the fixed frame 5 is fixedly connected to the receiving hopper 10, the motor 4 is fixedly connected to the fixed frame 5, the output shaft of the motor 4 is rotatably connected to the half-circle gear 6, the half-circle gear 6 is meshedly connected to the first gear 7 and the second gear 8, the first gear 7 is fixedly connected to the rotating component 2, and the second gear 8 is fixedly connected to the transport component 3.

[0025] Specifically, in this embodiment, the starting motor 4 drives the half-circle gear 6 to rotate, and the half-circle gear 6 intermittently drives the first gear 7 and the second gear 8 to rotate. The battery can be continuously transferred to the end of the feed hopper 9 by gravity, and the transportation component 3 transfers the battery to the rotating component 2. The rotating component 2 drives the battery to make a circular motion, so that the appearance inspection instrument 101 can detect the entire appearance of the battery, making the inspection data more accurate. The alternating operation of the rotating component 2 and the transportation component 3 allows the battery inspection device to realize mechanized loading and unloading and inspection. The batteries that have been inspected well are transferred forward by gravity on the receiving hopper 10 for collection.

[0026] Reference Figure 1 and Figure 2 The detection component 1 includes an appearance detector 101, a bracket 102, a cylinder assembly 103, a first slider 104 and a base 105. The cylinder assembly 103 is fixedly connected to the first slider 104, the first slider 104 is snap-connected to the base 105, the bracket 102 is slidably connected to the cylinder assembly 103, and the bracket 102 is movably connected to the appearance detector 101.

[0027] Specifically, in this embodiment, the cylinder 103 drives the bracket 102 to move up and down by telescoping, thereby adjusting the position of the appearance detector 101, so as to adapt to the detection of batteries of different sizes. The appearance detector 101 is a prior art and can be used to detect appearance defects of samples.

[0028] Reference Figure 1 and Figure 3, and also includes a nut 106. The bracket 102 is provided with a through slot 1021. The appearance inspection instrument 101 is fixedly connected to the bracket 102 through the nut 106. The cylinder assembly 103 is provided with a slide slot 1031. The bracket 102 is provided with a second slider 1022 matching the slide slot 1031. The bracket 102 is provided with a sleeve 1032 matching the cylinder assembly.

[0029] Specifically, in this embodiment, the position of the appearance inspection instrument 101 can be adjusted left and right by loosening the nut 106 , and after adjustment, the nut 106 is tightened to fix the appearance inspection instrument 101 .

[0030] Reference Figure 1 and Figure 2 The first slider 104 is provided with a locking assembly 107, the first slider 104 is provided with a receiving groove 1041, the locking assembly 107 includes a locking block 1071 and a spring 1072, one end of the spring 1072 is fixedly connected to the first slider 104, and the other end of the spring 1072 is fixedly connected to the receiving groove 1041 of the first slider 104, and the base 105 is provided with a first sliding groove 1051 and a locking groove 1052.

[0031] Specifically, in this embodiment, the movement of the first slider 104 drives the locking assembly 107 to be gradually inserted into the locking slot 1052. The side of the base 105 will compress the locking assembly 107 into the storage slot 1041, and finally slide into the locking slot 1052 to fix the cylinder assembly 103. When the first slider 104 needs to be removed, since one side of the blocking block 51 is an inclined surface, it is only necessary to pull the first slider, and the blocking block 51 will squeeze the spring 52 to the storage slot 1041, and the first slider 104 can slide freely.

[0032] Reference Figure 1 and Figure 4 The rotating assembly 2 includes a first rotating shaft 21, a two-way wheel 22, a first belt 23, a second belt 24, a first rotating wheel 25, a second rotating wheel 26, a third rotating wheel 27 and a fourth rotating wheel 28. The first gear 7 is meshed and connected to the two-way wheel 22. The first rotating shaft 21 is rotatably connected to the fixed frame 5. The two-way wheel 22 is rotatably connected to the first rotating shaft 21. The two-way wheel 22 is rotatably connected to the first belt 23 and the second belt 24. The first belt 23 is rotatably connected to the first rotating wheel 25. The second belt 24 is rotatably connected to the second rotating wheel 26. The first rotating wheel 25 and the second rotating wheel 26 rotate the third rotating wheel 27 and the fourth rotating wheel 28 through the battery.

[0033] Specifically, in this embodiment, the first gear 7 drives the first rotating wheel 25 and the second rotating wheel 26 to rotate, and the first rotating wheel 25 and the second rotating wheel 26 drive the battery to make a circular motion, so that the appearance inspection instrument 101 can detect the entire appearance of the battery.

[0034] Reference Figure 1 and Figure 4 The bidirectional wheel 22 is provided with a first driving wheel 221 and a second driving wheel 222, the first rotating wheel 25 is provided with a first driven wheel 251, and the second rotating wheel 26 is provided with a second driven wheel 252. The first driving wheel 221 is rotatably connected to the first belt 23, the first belt 23 is rotatably connected to the first driven wheel, the second driving wheel 222 is rotatably connected to the second belt 24, and the second belt 24 is rotatably connected to the second driven wheel 252.

[0035] Specifically, in this embodiment, the bidirectional wheel 22 can drive the first rotating wheel 25 and the second rotating wheel 26 to rotate at the same time, which can save the mechanism.

[0036] Reference Figure 1 and Figure 5 The transport component 3 includes a second rotating shaft 31, a first rocker 32, a connecting rod 33, a second rocker 34, a tray 35 and a fixed plate 36. There are two groups of fixed plates 36, and the two groups of fixed plates 36 have the same structure. The second gear 8 is rotatably connected to the second rotating shaft 31, the second rotating shaft 31 is eccentrically fixedly connected to the first rocker 32, the first rocker 32 is rotatably connected to the connecting rod 33, the connecting rod 33 is rotatably connected to the second rocker 32, the first rocker 32 and the second rocker 34 are rotatably connected to the tray 35, the first rocker 32 and the second rocker 34 are movably connected to the fixed plate 36, and the fixed plate 36 is fixedly connected to the fixed frame 5.

[0037] Specifically, in this embodiment, the second rotating shaft drives the first rocker 32 to perform eccentric motion, the first rocker 32 first drives the tray 35 to move upward, and then drives the tray 35 to fall back downward, the tray 35 drives the second rocker 34 to rotate, the first rocker 32 and the second rocker 34 perform a full circle reciprocating motion, continuously lifting and lowering the battery.

[0038] Reference Figure 5 The first rocker arm 32 and the second rocker arm 33 have the same structure. The first rocker arm 32 includes a handle 321 and a limiting column 322. The handle is rotatably connected to the limiting column 322, and the limiting column 322 is rotatably connected to the tray 35.

[0039] Specifically in this embodiment, the handle 321 can drive the tray 35 to rotate.

[0040] Reference Figure 5 The end of the connecting rod 33 is provided with a collar 331 .

[0041] Specifically, in this embodiment, the connecting rod 33 can connect the first rocking arm 32 and the second rocking arm 34 to play a supporting role.

[0042] Reference Figure 1The fixed frame 5 includes a track 51 and track teeth 52, the track teeth 52 are fixedly connected to the track 51, the upper end of the track teeth 52 is smaller than the lower end, and the tangent distance between every two track teeth 52 and the battery is equal to the tangent distance between the first rotating wheel 25 and the second rotating wheel 26 and the battery.

[0043] Specifically, in this embodiment, the first rotating wheel 25 and the second rotating wheel 26 can rotate and carry the battery, and the track teeth 342 can carry the battery.

[0044] Working principle: the starting motor 4 drives the half-circle gear 6 to rotate, and the half-circle gear 6 intermittently drives the first gear 7 and the second gear 8 to rotate. The battery can be continuously transferred to the end of the feed hopper 9 by gravity, and the second gear 8 drives the transport component 3 to rotate. The transport component 3 transfers the battery to the rotating component 2. The first gear 7 drives the rotating component 2 to rotate, and the rotating component 2 drives the battery to make a circular motion, so that the appearance detector 101 can detect the entire appearance of the battery, making the detection data more accurate. The rotating component 2 and the transport component 3 work alternately, so that the battery detection device can realize mechanized loading and unloading and detection, thereby improving the detection efficiency of the battery appearance and meeting the requirements of mass production.

Claims

1. A battery detection device, characterized in that: The invention comprises a detection component (1), a rotating component (2), a transport component (3), a motor (4), a fixed frame (5), a half-circle gear (6), a first gear (7), a second gear (8), a feed hopper (9) and a receiving hopper (10), wherein the detection component (1) is fixedly connected to the fixed frame (5), one end of the fixed frame (5) is fixedly connected to the feed hopper (9), and the other end of the fixed frame (5) is fixedly connected to the receiving hopper (10), the motor (4) is fixedly connected to the fixed frame (5), the output shaft of the motor (4) is rotationally connected to the half-circle gear (6), the half-circle gear (6) is meshedly connected to the first gear (7) and the second gear (8), the first gear (7) is fixedly connected to the rotating component (2), and the second gear (8) is fixedly connected to the transport component (3).

2. A battery detection device as claimed in claim 1, characterized in that: The detection component (1) comprises an appearance detector (101), a bracket (102), a cylinder assembly (103), a first slider (104) and a base (105); the cylinder assembly (103) is fixedly connected to the first slider (104); the first slider (104) is snap-connected to the base (105); the bracket (102) is slidably connected to the cylinder assembly (103); and the bracket (102) is movably connected to the appearance detector (101).

3. A battery detection device as claimed in claim 2, characterized in that: It also includes a nut (106), the bracket (102) is provided with a through groove (1021), the appearance detection instrument (101) is fixedly connected to the bracket (102) through the nut (106), the cylinder assembly (103) is provided with a slide groove (1031), the bracket (102) is provided with a second slider (1022) matching the slide groove (1031), and the bracket (102) is provided with a sleeve (1032) matching the cylinder assembly.

4. A battery detection device as claimed in claim 2, characterized in that: The first slider (104) is provided with a locking assembly (107), the first slider (104) is provided with a receiving groove (1041), the locking assembly (107) comprises a locking block (1071) and a spring (1072), one end of the spring (1072) is fixedly connected to the first slider (104), and the other end of the spring (1072) is fixedly connected to the receiving groove (1041) of the first slider (104), and the base (105) is provided with a first sliding groove (1051) and a locking groove (1052).

5. A battery testing device as claimed in claim 1, characterized in that: The rotating assembly (2) comprises a first rotating shaft (21), a two-way wheel (22), a first belt (23), a second belt (24), a first rotating wheel (25), a second rotating wheel (26), a third rotating wheel (27) and a fourth rotating wheel (28); the first gear (7) is meshed and connected to the two-way wheel (22); the first rotating shaft (21) is rotationally connected to the fixed frame (5); the two-way wheel (22) is rotationally connected to the first rotating shaft (21); the two-way wheel (22) is rotationally connected to the first belt (23) and the second belt (24); the first belt (23) is rotationally connected to the first rotating wheel (25); the second belt (24) is rotationally connected to the second rotating wheel (26); the first rotating wheel (25) and the second rotating wheel (26) rotate the third rotating wheel (27) and the fourth rotating wheel (28) through a battery.

6. A battery testing device as claimed in claim 5, characterized in that: The bidirectional wheel (22) is provided with a first driving wheel (221) and a second driving wheel (222); the first rotating wheel (25) is provided with a first driven wheel (251); the second rotating wheel (26) is provided with a second driven wheel (252); the first driving wheel (221) is rotatably connected to a first belt (23); the first belt (23) is rotatably connected to the first driven wheel; the second driving wheel (222) is rotatably connected to a second belt (24); the second belt (24) is rotatably connected to the second driven wheel (252).

7. A battery testing device as claimed in claim 1, characterized in that: The transport component (3) comprises a second rotating shaft (31), a first rocking arm (32), a connecting rod (33), a second rocking arm (34), a tray (35) and a fixed plate (36); there are two groups of the fixed plates (36); the two groups of the fixed plates (36) have the same structure; the second gear (8) is rotatably connected to the second rotating shaft (31); the second rotating shaft (31) is eccentrically fixedly connected to the first rocking arm (32); the first rocking arm (32) is rotatably connected to the connecting rod (33); the connecting rod (33) is rotatably connected to the second rocking arm (32); the first rocking arm (32) and the second rocking arm (34) are rotatably connected to the tray (35); the first rocking arm (32) and the second rocking arm (34) are movably connected to the fixed plate (36); and the fixed plate (36) is fixedly connected to the fixed frame (5).

8. A battery testing device as claimed in claim 7, characterized in that: The first rocker (32) and the second rocker (33) have the same structure. The first rocker (32) comprises a handle (321) and a limiting column (322). The handle is rotatably connected to the limiting column (322), and the limiting column (322) is rotatably connected to the tray (35).

9. A battery testing device as claimed in claim 7, characterized in that A collar (331) is provided at the end of the connecting rod (33).

10. A battery testing device as claimed in claim 1, characterized in that: The fixing frame (5) comprises a track (51) and track teeth (52), the track teeth (52) being fixedly connected to the track (51), the upper end of the track teeth (52) being smaller than the lower end, and the tangent distance between every two track teeth (52) and the battery is equal to the tangent distance between the first rotating wheel (25) and the second rotating wheel (26) and the battery.

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