Detection device for lithium battery PACK package

Abstract

The utility model discloses a detection device for lithium battery PACK packaging, which comprises a support, and a conveying belt is mounted on the support and used for conveying a lithium battery PACK. A dust removal assembly for dust removal of the lithium battery PACK, a position correction assembly for position correction of the lithium battery PACK and a detection mechanism for detection of the lithium battery PACK are sequentially mounted on the bracket from left to right; the detection mechanism comprises a third fixing frame, a visual detection device is installed on the third fixing frame, and an up-and-down adjusting structure is arranged on the third fixing frame and used for driving the visual detection device to adjust the up-and-down position. The problems that in the conveying process of an existing lithium battery PACK, dust and chippings fall on the inner surface of a workshop, the detection precision can be influenced, meanwhile, accurate alignment detection is not facilitated due to position deviation in the conveying process, and in addition, use is limited are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery detection, in particular to a detection device for lithium battery PACK packaging. Background Art

[0002] After existing lithium batteries are packaged, some are poorly packaged and need to be inspected. Visual inspection is used for inspection. However, during the inspection, the visual inspection structure is fixedly connected to the supporting structure. When the position of the visual inspection structure needs to be changed, the operation steps are complicated and it is inconvenient to replace the visual inspection structure.

[0003] In order to solve the above problems, patent CN202321542147.4 discloses a detection device for lithium battery PACK packaging, including: a detection mechanism, used to detect the lithium battery PACK; a transmission mechanism, which is arranged on one side of the detection mechanism, used to drive the lithium battery PACK to move, and the detection component and the connecting component are connected in a sliding manner. In this way, if the detection component needs to be disassembled and repaired, the connecting card inside the detection component and the slide groove inside the connecting component can slide against each other, so that the detection component can be quickly disassembled.

[0004] However, the following defects and shortcomings still exist in its specific implementation process: dust and debris falling on the surface of lithium battery PACK in the workshop during the transportation process will affect the detection accuracy. At the same time, the position shifts during transportation, which is not conducive to precise alignment detection and affects the detection accuracy. In addition, after the detection component is installed, it is not conducive to the adaptive adjustment of the detection height and angle, which is not conducive to the detection and use of lithium battery PACKs of different specifications, and its use has limitations. For this reason, we propose a detection device for lithium battery PACK packaging. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a detection device for lithium battery PACK packaging, which solves the problems that dust and debris fall onto the surface of the existing lithium battery PACK in the workshop during the transportation process, which affects the detection accuracy; at the same time, the position shifts during transportation, which is not conducive to precise alignment detection, affecting the detection accuracy. In addition, after the detection component is installed, it is not conducive to the adaptive adjustment of the detection height and angle, which is not conducive to the detection and use of lithium battery PACKs of different specifications, and the use has limitations.

[0006] To achieve the above objectives, the utility model is implemented through the following technical solutions: a detection device for lithium battery PACK packaging, comprising a bracket, on which a conveyor belt is installed for conveying lithium battery PACK;

[0007] The bracket is provided with a dust removal component for removing dust from the lithium battery PACK, a position correction component for correcting the position of the lithium battery PACK, and a detection mechanism for detecting the lithium battery PACK, from left to right.

[0008] The detection mechanism includes a third fixing frame, on which a visual detection device is mounted, and on which a vertical adjustment structure is provided for driving the visual detection device to adjust its vertical position;

[0009] The up and down adjustment structure includes a slide groove opened on the third fixed frame and a screw rod threadedly connected to the third fixed frame. One end of the screw rod is rotatably connected to a slider through a bearing. The slider is movably clamped in the slide groove. A rotating rod fixedly connected to the visual detection device is rotatably installed on the slider to drive the visual detection device to rotate and adjust.

[0010] Preferably, both ends of the conveyor belt are internally connected with a transmission shaft, the transmission shaft is rotatably mounted on a bracket via a bearing, one end of the transmission shaft is mounted on an output end of an external motor and is driven to rotate by the external motor, and the external motor is fixed on the bracket.

[0011] Preferably, the dust removal assembly includes a first fixing frame fixed on the bracket, a motor is fixed on the first fixing frame, a rotating shaft is installed on the output end of the motor, and a dust duster is installed on the rotating shaft.

[0012] Preferably, the position correction assembly includes two second fixing frames fixed on the bracket and located on both sides of the conveyor belt, the second fixing frames are hinged with L-shaped frames through hinges, and a spring is connected between one end of the L-shaped frame and the second fixing frames.

[0013] Preferably, a threaded hole is provided on the top of the third fixing bracket, and the screw rod is inserted into the threaded hole and threadedly connected with the threaded hole.

[0014] Preferably, a crank handle is fixed to one end of the screw rod and the rotating rod respectively.

[0015] Beneficial Effects

[0016] The utility model provides a detection device for lithium battery PACK packaging. Compared with the prior art, it has the following beneficial effects:

[0017] 1. A detection device for lithium battery PACK packaging, a dust removal component, a position correction component and a detection mechanism for lithium battery PACK packaging detection are sequentially installed on the bracket. Before the detection, the lithium battery PACK will pass through the dust removal component and the position correction component in sequence. The dust removal component includes a first fixed frame, a motor, etc., and the position correction component includes a second fixed frame, an L-shaped frame, etc. The first fixed frame drives the rotating shaft to rotate to shake off the debris on the surface of the lithium battery PACK to remove dust, so as to avoid the debris remaining on the surface affecting the detection. After that, the conveying position is corrected after conveying through the L-shaped frame limit guide, so that the lithium battery PACK is directly conveyed to one side of the detection mechanism for detection, thereby avoiding the position deviation from affecting the precise alignment detection of the detection point and improving the detection accuracy.

[0018] 2. This detection device for lithium battery PACK packaging, the detection mechanism includes a third fixed frame, a visual detection device, etc. After the visual detection device is installed, the lead screw can be manually rotated to utilize the threaded connection with the third fixed frame to drive the slider to slide up and down in the slide groove, so that the upper and lower positions of the visual detection device can be adjusted, and the visual detection device can be rotated by manually rotating the rotating rod, so that the height and angle of the visual detection device after installation can be adjusted to adapt to the detection of lithium batteries of different sizes, and the application range is wide. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the three-dimensional structure of the utility model from the first viewing angle;

[0020] Figure 2 This is a schematic diagram of the three-dimensional structure of the utility model from a second viewing angle;

[0021] Figure 3 It is a schematic diagram of the structure of the detection mechanism of the utility model.

[0022] In the figure: 1. bracket; 2. conveyor belt; 21. transmission shaft; 3. dust removal assembly; 31. first fixed frame; 32. motor; 33. rotating shaft; 34. dust duster; 4. position correction assembly; 41. second fixed frame; 42. L-shaped frame; 43. spring; 5. detection mechanism; 51. third fixed frame; 52. visual detection device; 53. up and down adjustment structure; 531. slide groove; 532. screw rod; 533. slider; 54. rotating rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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 creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-3 , the utility model provides two technical solutions:

[0025] Embodiment 1:

[0026] A detection device for lithium battery PACK packaging, comprising a bracket 1, on which a conveyor belt 2 is installed for conveying the lithium battery PACK;

[0027] The bracket 1 is provided with a dust removal component 3 for removing dust from the lithium battery PACK, a position correction component 4 for correcting the position of the lithium battery PACK, and a detection mechanism 5 for detecting the lithium battery PACK, from left to right.

[0028] The detection mechanism 5 includes a third fixing frame 51, on which a visual detection device 52 is mounted, and on which a vertical adjustment structure 53 is provided for driving the visual detection device 52 to adjust its vertical position;

[0029] The up and down adjustment structure 53 includes a slide groove 531 opened on the third fixed frame 51 and a screw rod 532 threadedly connected to the third fixed frame 51. One end of the screw rod 532 is rotatably connected to a slider 533 through a bearing. The slider 533 is movably clamped in the slide groove 531. A rotating rod 54 fixedly connected to the visual detection device 52 is rotatably installed on the slider 533 to drive the visual detection device 52 to rotate and adjust.

[0030] Embodiment 2:

[0031] The main difference from the first embodiment is:

[0032] A detection device for lithium battery PACK packaging, wherein the two ends of the conveyor belt 2 are internally connected with a transmission shaft 21, the transmission shaft 21 is rotatably mounted on a bracket 1 through a bearing, one end of the transmission shaft 21 is mounted on the output end of an external motor and is driven to rotate by the external motor, the external motor is fixed on the bracket 1, the transmission shaft 21 rotates to drive the conveyor belt 2 to rotate to transport the lithium battery PACK; the dust removal component 3 includes a first fixed frame 31 fixed on the bracket 1, a motor 32 is fixed on the first fixed frame 31, a rotating shaft 33 is installed at the output end of the motor 32, a dust duster 34 is installed on the rotating shaft 33, the first fixed frame 31 drives the motor 32 to rotate and drives the rotating shaft 33 to rotate to dust off the debris on the surface of the lithium battery PACK, so as to avoid the debris remaining on the surface affecting the detection; the position correction component 4 includes two fixed A second fixed frame 41 is fixed on the bracket 1 and located on both sides of the conveyor belt 2. An L-shaped frame 42 is hinged on the second fixed frame 41 through a hinge. A spring 43 is connected between one end of the L-shaped frame 42 and the second fixed frame 41. When the conveyor belt 2 rotates to convey the lithium battery PACK, the L-shaped frame 42 is used to limit and guide the conveying and correct the conveying position after conveying; a threaded hole is opened on the top of the third fixed frame 51, and a screw rod 532 is inserted into the threaded hole and threadedly connected to the threaded hole. After the visual inspection device 52 is installed, the screw rod 532 can be manually rotated to utilize its threaded connection with the third fixed frame 51 to drive the slider 533 to slide up and down in the slide groove 531, thereby adjusting the up and down position of the visual inspection device 52; a crank handle is fixed to one end of the screw rod 532 and the rotating rod 54, respectively, for manual rotation of the screw rod 532 and the rotating rod 54.

[0033] When the detection device for lithium battery PACK packaging is used, the dust removal component 3, the position correction component 4 and the detection mechanism 5 for lithium battery PACK packaging detection are sequentially installed on the bracket 1. Before the detection, the lithium battery PACK will pass through the dust removal component 3 and the position correction component 4 in sequence. The dust removal component 3 includes a first fixed frame 31, a motor 32, etc., and the position correction component 4 includes a second fixed frame 41, an L-shaped frame 42, etc. The first fixed frame 31 drives the rotating shaft 33 to rotate to shake off the debris on the surface of the lithium battery PACK to prevent the debris from remaining on the surface and affecting the detection. After that, the conveying position is corrected after the L-shaped frame 42 is limited and guided to make the lithium battery PACK diameter It is directly transported to one side of the detection mechanism 5 for detection, thereby avoiding the position deviation from affecting the precise alignment detection of the detection point and improving the detection accuracy. In addition, the detection mechanism 5 of the utility model includes a third fixed frame 51, a visual detection device 52, etc. After the visual detection device 52 is installed, the screw rod 532 is manually rotated to utilize its threaded connection with the third fixed frame 51 to drive the slider 533 to slide up and down in the slide groove 531, thereby adjusting the up and down position of the visual detection device 52, and the manual rotation of the rotating rod 54 can rotate the visual detection device 52, so that the height and angle of the visual detection device 52 after installation are adjusted to adapt to the detection of lithium batteries of different sizes, and the scope of application is wide.

[0034] Meanwhile, the contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0035] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A detection device for lithium battery PACK packaging, comprising a bracket (1), characterized in that: The support (1) is provided with a conveyor belt (2) for conveying lithium battery PACK; The bracket (1) is provided with a dust removal component (3) for removing dust from the lithium battery PACK, a position correction component (4) for correcting the position of the lithium battery PACK, and a detection mechanism (5) for detecting the lithium battery PACK, in sequence from left to right; The detection mechanism (5) comprises a third fixing frame (51), a visual detection device (52) is mounted on the third fixing frame (51), and an up-and-down adjustment structure (53) is provided on the third fixing frame (51) for driving the visual detection device (52) to adjust its up-and-down position; The up-and-down adjustment structure (53) comprises a slide groove (531) provided on the third fixed frame (51) and a screw rod (532) threadedly connected to the third fixed frame (51); one end of the screw rod (532) is rotatably connected to a slider (533) via a bearing; the slider (533) is movably engaged in the slide groove (531); a rotating rod (54) fixedly connected to the visual detection device (52) is rotatably mounted on the slider (533) for driving the visual detection device (52) to rotate and adjust.

2. A detection device for lithium battery PACK packaging according to claim 1, characterized in that: Both ends of the conveyor belt (2) are internally connected to a transmission shaft (21), the transmission shaft (21) is rotatably mounted on the bracket (1) via a bearing, one end of the transmission shaft (21) is mounted on the output end of an external motor and is driven to rotate by the external motor, and the external motor is fixed on the bracket (1).

3. A detection device for lithium battery PACK packaging according to claim 1, characterized in that: The dust removal component (3) comprises a first fixing frame (31) fixed on the bracket (1), a motor (32) being fixed on the first fixing frame (31), a rotating shaft (33) being installed at the output end of the motor (32), and a duster (34) being installed on the rotating shaft (33).

4. A detection device for lithium battery PACK packaging according to claim 1, characterized in that: The position correction assembly (4) comprises two second fixing frames (41) fixed on the bracket (1) and located on both sides of the conveyor belt (2); an L-shaped frame (42) is hingedly connected to the second fixing frame (41) via a hinge; and a spring (43) is connected between one end of the L-shaped frame (42) and the second fixing frame (41).

5. A detection device for lithium battery PACK packaging according to claim 1, characterized in that: A threaded hole is provided on the top of the third fixing frame (51), and the screw rod (532) is inserted into the threaded hole and threadedly connected to the threaded hole.

6. A detection device for lithium battery PACK packaging according to claim 1, characterized in that: A crank handle is fixed to one end of the screw rod (532) and the rotating rod (54).

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