Left cover assembly detection equipment

Abstract

The utility model relates to the technical field of battery accessory detection, in particular to left cover assembly detection equipment which comprises a detection device, and the detection device comprises a bearing platform, a transfer mechanism and a detection mechanism. The bearing platform is used for bearing a to-be-tested left cover assembly. The transfer mechanism is provided with a loading and unloading area and a detection area, is connected with the bearing platform and is used for driving the bearing platform to transfer between the loading and unloading area and the detection area; the detection mechanism comprises an air supply and exhaust assembly and at least two groups of sealing assemblies, at least one group of sealing assemblies is arranged on the side of the detection area, and at least one group of sealing assemblies is arranged above the detection area; the air supply and exhaust assembly is arranged in the detection area and used for being communicated with the inner cavity of the left cover assembly so as to convey air to or exhaust air out of the inner cavity of the left cover assembly. The sealing assembly is used for sealing the opening in the left cover assembly. Through mutual cooperation of the bearing platform, the transfer mechanism and the detection mechanism in the detection device, automatic sealing detection of the left cover assembly is realized, and the detection efficiency and the detection accuracy are effectively improved.

Description

Technical Field

[0001] The present application relates to the technical field of battery accessory detection, and more specifically, to a left cover assembly detection device. Background Art

[0002] At present, the sealing of the left cover assembly on the battery needs to be tested before leaving the factory to prevent the entry of foreign matter. However, the existing left cover assembly sealing test is generally a manual test, which has the characteristics of cumbersome testing process and high repetitive steps. It not only makes the operators easily fatigued and causes mistakes, but also has low testing efficiency and accuracy. Summary of the invention

[0003] The embodiment of the present application provides a left cover assembly detection device, which is used to detect the problem of low efficiency and accuracy of left cover assembly detection in the prior art.

[0004] In order to solve the above technical problems, the embodiment of the present application provides a left cover component detection device, which adopts the following technical solution:

[0005] A left cover assembly detection device comprises a detection device, wherein the detection device comprises:

[0006] A carrying platform, used for carrying the left cover assembly to be tested;

[0007] A transfer mechanism is provided with a loading and unloading area and a detection area, and the transfer mechanism is connected to the carrying platform and is used to drive the carrying platform to transfer between the loading and unloading area and the detection area;

[0008] The detection mechanism includes an air supply and exhaust assembly and at least two groups of sealing assemblies, and at least one group of the sealing assemblies is arranged on the side of the detection area, and at least one group of the sealing assemblies is arranged above the detection area; the air supply and exhaust assembly is arranged in the detection area, and is used to communicate with the inner cavity of the left cover assembly to deliver or exhaust gas to the inner cavity of the left cover assembly; the sealing assembly is used to seal the opening on the left cover assembly.

[0009] Further, the air supply and exhaust assembly includes a first mounting seat, a first movable rod and a first elastic member;

[0010] An air flow channel is formed in the first movable rod, and a limiting portion is formed at one end of the first movable rod, and the other end of the first movable rod is slidably mounted on the first mounting seat; when the air flow channel is connected to the inner cavity of the left cover assembly, the limiting portion limits the connection position of the movable rod and the left cover assembly;

[0011] The first elastic member is sleeved on the other end of the first movable rod, and two ends of the first elastic member are respectively in contact with the limiting portion and the first mounting seat.

[0012] Further, the sealing assembly includes a first driving member and a sealing member provided at one side of the detection area;

[0013] The first driving member is in driving connection with the sealing member; when the carrying platform is located in the detection area, the first driving member is used to drive the sealing member to move so that the sealing member seals or releases the side of the left cover assembly.

[0014] Further, the sealing assembly includes a second mounting seat, a second movable rod and a second elastic member;

[0015] The output end of the first driving member is connected to the second mounting seat, and is used to drive the second mounting seat to move;

[0016] One end of the second movable rod is connected to the sealing member, and the other end of the second movable rod is slidably mounted on the second mounting seat;

[0017] The second elastic member is sleeved on the other end of the second movable rod, and two ends of the second elastic member are respectively in contact with the sealing member and the second mounting seat.

[0018] Furthermore, the sealing assembly also includes a positioning column installed on a side of the second mounting seat close to the detection area.

[0019] Further, the left cover assembly detection device includes a frame;

[0020] The number of the detection devices is multiple groups, and the multiple groups of detection device arrays are arranged on the rack.

[0021] Compared with the prior art, the embodiments of the present application have the following beneficial effects: the present application realizes the automated sealing detection of the left cover assembly through the mutual cooperation of the carrying platform, the transfer mechanism and the detection mechanism in the detection device, thereby effectively improving the detection efficiency and detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the solutions in the present application or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0023] Figure 1 It is a three-dimensional structural schematic diagram of a left cover component detection device of the present application;

[0024] Figure 2 yes Figure 1 A schematic diagram of the partially enlarged structure marked A in the middle;

[0025] Reference numerals:

[0026] 100. Detection device; 110. Carrying platform; 120. Transfer mechanism; 121. Loading and unloading area; 122. Detection area; 130. Detection mechanism; 131. Air supply assembly; 1311. First mounting seat; 1312. First movable rod; 1313. First elastic member; 1314. Air flow channel; 1315. Limiting portion; 132. Sealing assembly; 1321. First driving member; 1322. Sealing member; 1323. Second mounting seat; 1324. Second movable rod; 1325. Second elastic member; 1326. Positioning column; 200. Frame; 300. Left cover assembly. DETAILED DESCRIPTION

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0028] Reference to "embodiments" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various locations in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment that is mutually exclusive with other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0029] See also Figure 1 and Figure 2The present application provides a left cover assembly 300 detection device, including a detection device 100, wherein the detection device 100 includes a carrying platform 110, a transfer mechanism 120, and a detection mechanism 130; the carrying platform 110 is used to carry the left cover assembly 300 to be tested; the transfer mechanism 120 is provided with a loading and unloading area 121 and a detection area 122, and the transfer mechanism 120 is connected to the carrying platform 110, and is used to drive the carrying platform 110 to move between the loading and unloading area 121 and the detection area 122. The detection mechanism 130 includes an air supply and exhaust component 131 and at least two groups of sealing components 132, and at least one group of the sealing components 132 is arranged on the side of the detection area 122, and at least one group of the sealing components 132 is arranged above the detection area 122; the air supply and exhaust component 131 is arranged in the detection area 122, and is used to communicate with the inner cavity of the left cover component 300 to deliver or exhaust gas to the inner cavity of the left cover component 300; the sealing component 132 is used to seal the opening on the left cover component 300.

[0030] It can be understood that the left cover assembly 300 is an accessory of the battery module.

[0031] In actual application, initially, the carrying platform 110 is located in the loading and unloading area 121. At this time, the left cover assembly 300 can be placed on the carrying platform 110, and the carrying platform 110 is transferred to the detection area 122 by the transfer mechanism 120. Then, the opening position on the outer side of the left cover assembly 300 is sealed by each sealing assembly 132, and the air flow channel 1314 of the air supply and exhaust assembly 131 is connected with the inner cavity of the left cover assembly 300 to use the air supply and exhaust assembly 131 to perform gas transmission operation, and the left cover assembly 300 can be tested by a pressure test gauge, for example. 0, thereby determining whether the left cover assembly 300 is leaking, and then realizing the sealing test of the left cover assembly 300; after the test is completed, the sealing assembly 132 and the air supply and exhaust assembly 131 are reset respectively, and then the carrying platform 110 is transferred from the testing area 122 to the loading and unloading area 121 by the transfer mechanism 120, at which time the left cover assembly 300 that has been tested on the carrying platform 110 can be taken out, and another left cover assembly 300 can be placed on the carrying platform 110, and the above steps are repeated to carry out the next round of sealing test of the left cover assembly 300. In this way, the automatic sealing test of the left cover assembly 300 is realized, and the testing efficiency and accuracy are effectively improved.

[0032] In some embodiments, the above-mentioned transfer mechanism 120 includes a driving motor, a screw and a threaded sleeve. The threaded sleeve is threadedly connected to the screw, and the supporting platform 110 is installed on the threaded sleeve. The output end of the driving motor is connected to the screw to drive the screw to rotate, thereby driving the threaded sleeve to move back and forth on the screw, thereby realizing the back and forth transportation of the supporting platform 110 between the loading and unloading area 121 and the detection area 122.

[0033] In some embodiments, the air supply and exhaust assembly 131 includes a first mounting seat 1311, a first movable rod 1312 and a first elastic member 1313; an air flow channel 1314 is formed in the first movable rod 1312, and a limiting portion 1315 is formed at one end of the first movable rod 1312, and the other end of the first movable rod 1312 is slidably mounted on the first mounting seat 1311; when the air flow channel 1314 is connected to the inner cavity of the left cover assembly 300, the limiting portion 1315 limits the connection position of the movable rod and the left cover assembly 300; the first elastic member 1313 is sleeved on the other end of the first movable rod 1312, and the two ends of the first elastic member 1313 are respectively abutted against the limiting portion 1315 and the first mounting seat 1311.

[0034] After the transfer mechanism 120 transfers the carrying platform 110 to the detection area 122, the left cover assembly 300 on the carrying platform 110 will abut against the limiting portion 1315 on the movable rod, so that the connecting channel on the left cover assembly 300 is connected with the air flow channel 1314 on the movable rod, thereby realizing the connection between the inner cavity of the left cover assembly 300 and the air flow channel 1314 on the movable rod, and during the continuous transfer of the carrying platform 110, the movable rod is moved in the direction away from the detection area 122 by the force of the left cover assembly 300, and compresses the first elastic member 1313 until the carrying platform 110 is moved. The platform 110 stops after being transferred to the target position on the detection area 122. During this process, the first elastic member 1313 can provide a buffer when the two are in contact to avoid wear caused by hard solution when the two are in contact, and the elastic performance of the first elastic member 1313 can be used to improve the stability of the contact between the left cover assembly 300 and the limiting part 1315 on the movable rod to avoid air leakage; after the sealing test is completed, the transfer assembly transfers the carrying platform 110 from the detection area 122 to the loading and unloading area 121. At this time, the first elastic member 1313 drives the first movable rod 1312 to reset for the next use.

[0035] It is understandable that the airflow channel 1314 on the first movable rod 1312 is connected to the external air pump. After the airflow channel 1314 on the first movable rod 1312 is connected to the inner cavity of the left cover assembly 300, the air pump transports gas to the inner cavity of the left cover assembly 300 through the airflow channel 1314.

[0036] In some embodiments, the sealing assembly 132 includes a first driving member 1321 and a sealing member 1322 arranged on one side of the detection area 122; the first driving member 1321 is transmission-connected to the sealing member 1322; when the supporting platform 110 is located in the detection area 122, the first driving member 1321 is used to drive the sealing member 1322 to move so that the sealing member 1322 seals or releases the side of the left cover assembly 300.

[0037] It can be understood that the seal 1322 is a sealing cover, and the shape of the sealing cover can correspond to the shape of the opening hole position to be sealed on the left cover assembly 300; thus, in actual application, the first driving member 1321 drives the seal 1322 to move in a direction close to the carrying platform 110 on the detection area 122, so that the seal 1322 seals the opening hole position on the left cover assembly 300; after the sealing test is completed, the first driving member 1321 drives the seal 1322 to move in a direction away from the carrying platform 110 on the detection area 122, so that the seal 1322 is reset. In this way, the sealing operation of the opening hole position on the left cover assembly 300 is realized automatically, and the detection efficiency is effectively improved.

[0038] Furthermore, the first driving member 1321 may be a motor, a cylinder, a hydraulic cylinder, etc., which is not specifically limited here.

[0039] In some embodiments, there are multiple sealing assemblies 132, and the corresponding quantity and position can be set based on the opening holes on the left cover assembly 300, such as including a group of side sealing assemblies 132 for sealing the opening holes on the sides of the left cover assembly 300, and a group of upper sealing assemblies 132 for sealing the opening holes on the top of the left cover assembly 300.

[0040] In some embodiments, the sealing assembly 132 includes a second mounting seat 1323, a second movable rod 1324 and a second elastic member 1325; the output end of the first driving member 1321 is connected to the second mounting seat 1323, for driving the second mounting seat 1323 to move; one end of the second movable rod 1324 is connected to the sealing member 1322, and the other end of the second movable rod 1324 is slidably installed on the second mounting seat 1323; the second elastic member 1325 is sleeved on the other end of the second movable rod 1324, and the two ends of the second elastic member 1325 are respectively abutted against the sealing member 1322 and the second mounting seat 1323.

[0041] In some embodiments, the first driving member 1321 drives the second mounting seat 1323 to move in a direction close to the supporting platform 110 on the detection area 122. After the sealing member 1322 on the second mounting seat 1323 abuts against the left cover assembly 300, the second movable rod 1324 is moved on the second mounting seat 1323 by the abutment of the two, compressing the second elastic member 1325 until the second mounting seat 1323 is moved to the target position on the detection area 122 and stops. In this process, the second elastic member 1325 can provide a buffer when the two abut, avoiding wear caused by hard solution when the two abut, and the elastic performance of the second elastic member 1325 can be used to improve the stability of the abutment between the left cover assembly 300 and the sealing member 1322, and improve the sealing of the opening on the left cover assembly 300 by the sealing member 1322; after the sealing test is completed, the first driving member 1321 drives the second mounting seat 1323 to reset, and the second elastic member 1325 drives the second movable rod 1324 to reset for next use.

[0042] In some embodiments, the sealing assembly 132 further includes a positioning post 1326 mounted on the second mounting seat 1323 near the detection area 122. In practical applications, the positioning post 1326 is used to limit the movement position of the second mounting seat 1323 when moving near the detection area 122 to avoid damaging the left cover assembly 300.

[0043] In some embodiments, the left cover component 300 detection device includes a rack 200; the number of the detection devices 100 is multiple groups, and the multiple groups of the detection devices 100 are arranged in an array on the rack 200. In this way, multiple groups of detection devices 100 can be used to detect multiple left cover components 300 simultaneously, further improving the detection efficiency, and each detection device 100 operates independently of each other, and can be adjusted based on different usage requirements, with strong flexibility. Obviously, the embodiments described above are only part of the embodiments of the present application, not all of them. The preferred embodiments of the present application are given in the accompanying drawings, but they do not limit the patent scope of the present application. The present application can be implemented in many different forms. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the present application more thorough and comprehensive. Although the present application is described in detail with reference to the above embodiments, for those skilled in the art, it is still possible to modify the technical solutions recorded in the above specific embodiments, or to replace some of the technical features therein with equivalents. Any equivalent structure made using the contents of the present application specification and the accompanying drawings, directly or indirectly applied to other related technical fields, is also within the scope of patent protection of the present application.

Claims

1. A left cover component detection device, characterized in that: The invention comprises a detection device (100), wherein the detection device (100) comprises: A carrying platform (110) for carrying the left cover assembly (300) to be tested; A transfer mechanism (120) is provided with a loading and unloading area (121) and a detection area (122), and the transfer mechanism (120) is connected to the carrying platform (110) and is used to drive the carrying platform (110) to transfer between the loading and unloading area (121) and the detection area (122); The detection mechanism (130) comprises an air supply and exhaust component (131) and at least two groups of sealing components (132), wherein at least one group of the sealing components (132) is arranged on the side of the detection area (122), and at least one group of the sealing components (132) is arranged above the detection area (122); the air supply and exhaust component (131) is arranged in the detection area (122) and is used to communicate with the inner cavity of the left cover component (300) so as to deliver or exhaust gas to the inner cavity of the left cover component (300); and the sealing component (132) is used to seal the opening on the left cover component (300).

2. The left cover assembly detection device according to claim 1, characterized in that: The air supply and exhaust assembly (131) comprises a first mounting seat (1311), a first movable rod (1312) and a first elastic member (1313); An air flow channel (1314) is formed in the first movable rod (1312), and a limiting portion (1315) is formed at one end of the first movable rod (1312), and the other end of the first movable rod (1312) is slidably mounted on the first mounting seat (1311); when the air flow channel (1314) is connected to the inner cavity of the left cover assembly (300), the limiting portion (1315) limits the connection position of the movable rod and the left cover assembly (300); The first elastic member (1313) is sleeved on the other end of the first movable rod (1312), and two ends of the first elastic member (1313) are respectively in contact with the limiting portion (1315) and the first mounting seat (1311).

3. The left cover assembly detection device according to claim 1, characterized in that: The sealing component (132) comprises a first driving member (1321) and a sealing member (1322) arranged on one side of the detection area (122); The first driving member (1321) is in transmission connection with the sealing member (1322); when the carrying platform (110) is located in the detection area (122), the first driving member (1321) is used to drive the sealing member (1322) to move so that the sealing member (1322) seals or releases the side of the left cover assembly (300).

4. The left cover assembly detection device according to claim 3, characterized in that: The sealing assembly (132) comprises a second mounting seat (1323), a second movable rod (1324) and a second elastic member (1325); The output end of the first driving member (1321) is connected to the second mounting seat (1323) and is used to drive the second mounting seat (1323) to move; One end of the second movable rod (1324) is connected to the sealing member (1322), and the other end of the second movable rod (1324) is slidably mounted on the second mounting seat (1323); The second elastic member (1325) is sleeved on the other end of the second movable rod (1324), and two ends of the second elastic member (1325) are respectively in contact with the sealing member (1322) and the second mounting seat (1323).

5. The left cover assembly detection device according to claim 4, characterized in that: The sealing assembly (132) further comprises a positioning column (1326) mounted on a side of the second mounting seat (1323) close to the detection area (122).

6. The left cover assembly detection device according to claim 1, characterized in that: The left cover assembly detection device comprises a frame (200); The number of the detection devices (100) is multiple groups, and the multiple groups of detection devices (100) are arranged in an array on the rack (200).

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