Storage battery terminal welding quality detection system

Abstract

The utility model discloses a storage battery terminal welding quality detection system, and relates to the technical field of storage battery production. The device comprises a pair of side supporting beams which are arranged side by side, a power conveying belt which is horizontally arranged between the two side supporting beams, and a camera assembly which is arranged above the power conveying belt, supporting battens are vertically fixed to the supporting beams on the two sides. A first rotating assembly is arranged between the two supporting battens; the first rotating assembly is horizontally connected with a linear driving assembly; a second rotating assembly is arranged on the linear driving assembly; the camera assembly is arranged on the second rotating assembly. The storage battery terminal welding quality detection device is reasonable in structural design and convenient to use, and the storage battery terminal welding quality detection effect is effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of battery production, in particular to a battery terminal welding quality detection system. Background Art

[0002] During the production of lead-acid batteries, the battery terminals and busbar poles need to be welded using electric welding technology. In order to ensure the stability of the battery terminal welding quality, it is usually necessary to test the battery terminal welding quality.

[0003] A Chinese patent with authorization announcement number CN221325392U discloses a terminal welding inspection device for battery production. The device comprises a mounting base provided on a base, and a camera assembly for detecting welds provided on the mounting base. The mounting base is driven left and right by a motor, thereby driving the camera assembly to scan and inspect the battery. The above device has the following disadvantages: although it can move left and right, the camera assembly cannot rotate, resulting in the camera assembly not facing the side of the terminal. Therefore, the camera assembly may still not scan the side of the terminal, resulting in poor inspection results. Therefore, it is urgent to develop a battery terminal welding quality inspection system to solve the above problems. Utility Model Content

[0004] The utility model provides a battery terminal welding quality detection system, the purpose of which is to solve the technical problems raised in the above background technology.

[0005] In order to solve the above technical problems, the present invention is achieved through the following technical solutions:

[0006] The utility model is a battery terminal welding quality inspection system, which includes a pair of side support beams arranged side by side, a power conveyor belt horizontally installed between the two side support beams, and a camera assembly arranged above the power conveyor belt; support strips are vertically fixed on the two side support beams; a first rotating assembly is installed between the two support strips; a linear drive assembly is horizontally connected to the first rotating assembly; a second rotating assembly is installed on the linear drive assembly; and the camera assembly is installed on the second rotating assembly.

[0007] As a preferred technical solution of the present invention, the first rotating assembly includes a first motor module vertically fixed on a support slat and a pair of turntables rotatably connected to the upper ends of the two support slats; the output shaft of the first motor module is fixedly sleeved with a first bevel gear; a second bevel gear is engaged with the first bevel gear; the second bevel gear is fixedly sleeved on the outer periphery of a transmission shaft; the transmission shaft is horizontally fixed on a turntable; the transmission shaft and the two turntables are coaxially arranged.

[0008] As a preferred technical solution of the present invention, the linear drive assembly includes a second motor module horizontally fixed on another turntable; the output shaft gap of the second motor module passes through the other turntable and is coaxially fixed with a screw; the end of the screw away from the second motor module is rotatably connected to a turntable; the screw thread is fitted with a screw sleeve; a guide rod parallel to the screw is provided on one side of the screw sleeve; the two ends of the guide rod are respectively fixed on two turntables; the sliding sleeve on the guide rod is provided with a sliding sleeve corresponding to the screw sleeve.

[0009] As a preferred technical solution of the present invention, the second rotating assembly includes a supporting block fixed on the screw sleeve and the sliding sleeve; a third motor module is fixed to one surface of the supporting block; the output shaft of the third motor module is fixedly sleeved with a first gear; a second gear is engaged with the first gear; the second gear is fixedly sleeved on a rotating shaft perpendicular to the screw; one end of the rotating shaft is rotatably connected to the supporting block; the other end of the rotating shaft is connected to a surface of the camera assembly by a bolt.

[0010] The utility model has the following beneficial effects:

[0011] The utility model conveys any battery to the bottom of the camera assembly through a power conveyor belt, first uses the first rotating assembly to drive the camera assembly to swing up and down through the linear drive assembly and the second rotating assembly, then uses the linear drive assembly to drive the camera assembly to move left and right through the second rotating assembly, and at the same time uses the second rotating assembly to drive the camera assembly to swing left and right, thereby enabling the camera assembly to shoot the battery terminals at multiple angles, effectively improving the detection effect of the battery terminals.

[0012] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0014] Figure 1 The utility model is a structural schematic diagram of a battery terminal welding quality detection system.

[0015] Figure 2 for Figure 1 The main view of the structure.

[0016] Figure 3 This is a schematic structural diagram of the linear drive assembly of the present utility model.

[0017] Figure 4 It is a structural schematic diagram of the second rotating assembly of the present invention.

[0018] Figure 5 for Figure 4 The main view of the structure.

[0019] In the accompanying drawings, the components represented by the reference numerals are as follows:

[0020] 1-side support beam, 2-power conveyor belt, 3-camera assembly, 4-support slats, 5-first rotating assembly, 6-linear drive assembly, 7-second rotating assembly, 501-first motor module, 502-turntable, 503-first bevel gear, 504-second bevel gear, 505-transmission shaft, 601-second motor module, 602-screw, 603-screw sleeve, 604-guide rod, 605-sleeve, 701-bearing block, 702-third motor module, 703-first gear, 704-second gear, 705-rotating shaft. DETAILED DESCRIPTION

[0021] The following will be combined with the accompanying 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 embodiments described 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 making creative efforts are within the scope of protection of the present invention.

[0022] Example 1:

[0023] See also Figure 1As shown, the present invention is a battery terminal welding quality inspection system, comprising a pair of side support beams 1 arranged side by side, a power conveyor belt 2 mounted horizontally between the two side support beams 1, and a camera assembly 3 mounted above the power conveyor belt 2. The power conveyor belt 2 and the camera assembly 3 are conventional components in the art. Support slats 4 are vertically bolted to each side support beam 1. A first rotating assembly 5 is mounted between the two support slats 4. A linear drive assembly 6 is horizontally connected to the first rotating assembly 5. A second rotating assembly 7 is mounted on the linear drive assembly 6. The camera assembly 3 is mounted on the second rotating assembly 7. During use, any battery is transported to the position directly below the camera assembly 3 via the power conveyor belt 3. The camera assembly 3 is first driven up and down by the first rotating assembly 5 via the linear drive assembly 6 and the second rotating assembly 7. The camera assembly 3 is then driven left and right by the linear drive assembly 6 via the second rotating assembly 7, while the second rotating assembly 7 simultaneously drives the camera assembly 3 left and right. This enables the camera assembly 3 to capture the battery terminals from multiple angles, effectively improving the inspection effect of the battery terminals. In addition, the camera component 3 transmits the captured image data to the host computer, and the photos of the poorly welded battery terminals are imported into the host computer in advance. The host computer compares the image data captured by the camera component 3 with the photos of the poorly welded battery terminals to determine whether the welding quality of the detected battery terminals meets the requirements. These are all conventional technologies in this field.

[0024] Example 2:

[0025] Based on Example 1 Figure 2-3 As shown, the first rotating component 5 includes a first motor module 501 vertically bolted to a support slat 4 and a pair of turntables 502 rotatably connected to the upper ends of the two support slats 4; the first motor module 501 is a conventional component in this field, which is composed of a gear reducer and a servo motor, and belongs to a conventional design in this field; the output shaft of the first motor module 501 is keyed to a first bevel gear 503; a second bevel gear 504 is meshed on the first bevel gear 503; the second bevel gear 504 is keyed to the outer periphery of a transmission shaft 505; the transmission shaft 505 is horizontally bolted to a turntable 502; the transmission shaft 505 is coaxially arranged with the two turntables 502, and the central axes of the two turntables 502 are both arranged parallel to the central axes of the rollers of the power conveyor belt 2. When in use, the turntable 502 is driven to rotate by the first motor module 501 through the first bevel gear 503, the second bevel gear 504 and the transmission shaft 505, prompting the linear drive component 6 to drive the camera component 3 to swing up and down through the second rotating component 7, thereby adjusting the shooting angle of the camera component 3, ensuring that the camera component 3 is facing the side of the terminal for shooting, and effectively ensuring the welding quality inspection effect of the battery terminal.

[0026] Example 3:

[0027] Based on Example 2, Figure 3-4 As shown, the linear drive assembly 6 includes a second motor module 601 connected to another turntable 502 by horizontal bolts; the second motor module 601 is a conventional component in this field, which is composed of a gear reducer and a servo motor, and belongs to the conventional design in this field; the output shaft gap of the second motor module 601 passes through the other turntable 502 and is coaxially fixed with a screw 602 through a conventional coupling in this field; the end of the screw 602 away from the second motor module 601 is rotatably connected to a turntable 502; a screw sleeve 603 is threaded on the screw 602; a guide rod 604 parallel to the screw 602 is provided on one side of the screw sleeve 603; both ends of the guide rod 604 are respectively bolted to the two turntables 502; a sliding sleeve 605 corresponding to the screw sleeve 603 is provided on the guide rod 604. When in use, the second motor module 601 drives the screw 602 to rotate, causing the screw sleeve 603 to move along the axial direction of the guide rod 604, thereby driving the camera assembly 3 to move to both sides of the battery through the second rotating assembly 7, thereby ensuring the side shooting effect of the battery terminal.

[0028] Example 4:

[0029] Based on Example 3 Figure 4-5 As shown, the second rotating component 7 includes a supporting block 701 fixed on the screw sleeve 603 and the sliding sleeve 605, and the screw sleeve 603 and the sliding sleeve 605 are both inserted into the supporting block 701; a surface of the supporting block 701 is bolted to a third motor module 702; the third motor module 702 is a conventional component in this field, which is composed of a gear reducer and a servo motor, and belongs to a conventional design in this field; the output shaft of the third motor module 702 is keyed to a first gear 703; a second gear 704 is engaged on the first gear 703; the second gear 704 is keyed to a rotating shaft 705 perpendicular to the screw 602; the rotating shaft 705 is horizontally arranged; one end of the rotating shaft 705 is rotatably connected to the supporting block 701; the other end of the rotating shaft 705 is connected to a surface of the camera assembly 3 by bolts. When in use, the camera assembly 3 is driven to rotate by the third motor module 702 through the first gear 703, the second gear 704 and the rotating shaft 705, thereby adjusting the shooting direction of the camera assembly 3, ensuring that the camera assembly 3 is facing the side of the terminal for shooting, and effectively ensuring the welding quality inspection effect of the battery terminal.

[0030] The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments do not describe all details in detail, nor do they limit the present invention to the specific embodiments described. Obviously, many modifications and variations are possible based on the contents of this specification. These embodiments are selected and described in detail in this specification to better explain the principles and practical applications of the present invention, thereby enabling those skilled in the art to better understand and utilize the present invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. A battery terminal welding quality inspection system, comprising a pair of side support beams (1) arranged side by side, a power transmission belt (2) horizontally installed between the two side support beams (1), and a camera assembly (3) arranged above the power transmission belt (2); characterized in that: Support slats (4) are vertically fixed on both side support beams (1); a first rotating assembly (5) is installed between the two supporting slats (4); a linear drive assembly (6) is horizontally connected to the first rotating assembly (5); a second rotating assembly (7) is installed on the linear drive assembly (6); and the camera assembly (3) is installed on the second rotating assembly (7).

2. A battery terminal welding quality inspection system according to claim 1, characterized in that: The first rotating assembly (5) comprises a first motor module (501) vertically fixed on a supporting slat (4) and a pair of rotating disks (502) rotatably connected to the upper ends of the two supporting slats (4); the output shaft of the first motor module (501) is fixedly sleeved with a first bevel gear (503); the first bevel gear (503) is meshed with a second bevel gear (504); the second bevel gear (504) is fixedly sleeved on the outer periphery of a transmission shaft (505); the transmission shaft (505) is horizontally fixed on a rotating disk (502); the transmission shaft (505) and the two rotating disks (502) are coaxially arranged.

3. A battery terminal welding quality inspection system according to claim 2, characterized in that: The linear drive assembly (6) comprises a second motor module (601) fixed horizontally on another turntable (502); the output shaft of the second motor module (601) passes through the other turntable (502) through a gap and is coaxially fixed with a screw rod (602); the end of the screw rod (602) away from the second motor module (601) is rotatably connected to a turntable (502); a screw sleeve (603) is threadedly engaged on the screw rod (602); a guide rod (604) parallel to the screw rod (602) is provided on one side of the screw sleeve (603); the two ends of the guide rod (604) are respectively fixed on the two turntables (502); and a sliding sleeve (605) corresponding to the screw sleeve (603) is provided on the guide rod (604).

4. A battery terminal welding quality inspection system according to claim 3, characterized in that: The second rotating assembly (7) includes a bearing block (701) fixed on the screw sleeve (603) and the sliding sleeve (605); a third motor module (702) is fixed on one surface of the bearing block (701); an output shaft of the third motor module (702) is fixedly sleeved with a first gear (703); a second gear (704) is meshed with the first gear (703); the second gear (704) is fixedly sleeved on a rotating shaft (705) perpendicular to the screw (602); one end of the rotating shaft (705) is rotatably connected to the bearing block (701); and the other end of the rotating shaft (705) is connected to a surface of the camera assembly (3) by a bolt.

Images