Battery cover plate processing and detecting equipment

Abstract

The utility model discloses battery cover plate processing detection equipment, which comprises a conveying device, an air tightness detection table and a film pasting detection table, the air tightness detection table is provided with the air tightness detection device, the air supply detection device, the first feeding device and the first unqualified product removal device, so that products of the conveying device can be fed into the air tightness detection device through the first feeding device for air tightness detection; the first unqualified product removing device is used for removing unqualified products, the feeding device, the second feeding device and the detection device on the film pasting detection table are matched to complete detection, the film pasting device is matched to complete the film pasting process of the battery cover plate, and the second unqualified product removing device is used for further removing the unqualified products. The whole automation degree is higher, the whole detection efficiency is higher, the one-by-one detection process of a large batch of products can be met, meanwhile, the detection accuracy of the automatic detection mode is higher, and the quality of the detected products is guaranteed.

Description

Technical Field

[0001] The utility model relates to battery processing technology, in particular to a battery cover processing and testing device. Background Art

[0002] A battery refers to a cup, trough or other container or part of a composite container that contains an electrolyte solution and a metal electrode to generate an electric current. It is a device that can convert chemical energy into electrical energy. It has a positive electrode and a negative electrode. With the advancement of science and technology, batteries generally refer to small devices that can generate electrical energy. Such as solar cells. The performance parameters of batteries mainly include electromotive force, capacity, specific energy and resistance. Using batteries as an energy source can obtain a current with stable voltage, stable current, long-term stable power supply, and little external influence. The battery has a simple structure, is easy to carry, and is easy to charge and discharge. It is not affected by external climate and temperature, and has stable and reliable performance. It plays a great role in all aspects of modern social life. The battery cover needs to undergo multiple tests in the battery production process to ensure the qualification of the battery product.

[0003] The battery cover needs to undergo airtightness and other inspection processes during processing. The existing inspection methods are mostly manual inspections using external inspection heads. Not only is the degree of automation low and the labor cost high, but the efficiency of manual inspection is also low. In large quantities of products, only random inspections can be used for inspection, and the quality of the products after inspection cannot be guaranteed. In addition, the accuracy of the manual inspection results is not enough. Therefore, it is necessary to study a new technical solution to solve the above problems. Utility Model Content

[0004] In view of this, the utility model aims to solve the deficiencies in the prior art, and its main purpose is to provide a battery cover plate processing and testing equipment, which can effectively solve the problems of low automation level, high labor cost, slow testing efficiency and insufficient accuracy of testing results in the existing battery cover plate testing process.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A battery cover plate processing and testing device comprises a conveying device, an airtightness testing platform and a film sticking testing platform; the conveying device sequentially passes through the airtightness testing platform and the film sticking testing platform, the airtightness testing platform and the film sticking testing platform are sequentially arranged along the conveying direction of the conveying device, and the input end and the output end of the conveying device extend outward from the airtightness testing platform and the film sticking testing platform respectively;

[0007] The airtightness detection table includes a first frame, a first controller, an airtightness detection device, an air supply detection device, a first loading device and a first defective product removal device; the first controller is arranged on the first frame, and the aforementioned conveying device is partially arranged on the first frame; the airtightness detection device is arranged on the first frame and connected to the first controller; the air supply detection device is arranged on the side of the first frame and communicated with the input end of the airtightness detection device, and the air supply detection device is connected to the first controller; the first loading device is arranged on the first frame and is located on the side of the airtightness detection device and the conveying device, and the first loading device is connected to the first controller; the first defective product removal device is arranged on the first frame and is located directly above the conveying device, and the first defective product removal device is connected to the first controller;

[0008] The film sticking inspection station includes a second frame, a second controller, a feeding device, a second loading device, a detection device, a film sticking device and a second defective product removal device; the second frame is located beside the first frame, the aforementioned conveying device part is arranged on the second frame, and the second controller is arranged on the second frame; the feeding device is arranged on the second frame and located beside the conveying device, and the feeding device is connected to the second controller; the second loading device is arranged on the second frame and located between the feeding device and the conveying device, and the second loading device is connected to the second controller; the detection device is arranged on the second frame and located beside the feeding device, and the detection device is connected to the second controller; the film sticking device is arranged on the second frame and located beside the feeding device, and the film sticking device is connected to the second controller; the second defective product removal device is arranged on the second frame and located beside the feeding device, and the second defective product removal device is connected to the second controller.

[0009] As a preferred embodiment, the airtightness detection device includes a first detection frame, a detection plate, a first detection drive mechanism, a detection seat, a second detection drive mechanism and an airtightness detection head; the first detection frame is arranged on the first frame; the detection plate can be movably arranged on the first detection frame up and down, and a first air vent connected to the output end of the air supply detection device is provided on the detection plate, the first detection drive mechanism is arranged on the detection frame and drives the detection plate to move up and down, and the first detection drive mechanism is connected to the first controller; the detection seat can be movably arranged on the detection frame horizontally and move back and forth directly below the detection plate, the detection seat is provided with a recess for placing a battery cover, and a second air vent corresponding to the output end of the first air vent is provided in the recess, and the output end of the second air vent is connected to the aforementioned air supply detection device; the second detection drive mechanism is arranged on the detection frame and drives the detection seat to move back and forth, and the second detection drive mechanism is connected to the second controller.

[0010] As a preferred solution, the air tightness detection devices are multiple and spaced apart from each other in front and back.

[0011] As a preferred solution, the first feeding device includes a first feeding rack, a first movable seat, a first feeding drive mechanism, a first material picking head and a second feeding drive mechanism; the first feeding rack is arranged on the first frame, the first movable seat can be movably arranged on the first feeding rack back and forth, the first feeding drive mechanism is arranged on the first feeding rack and drives the first movable seat to move back and forth, and the first feeding drive mechanism is connected to the first controller; the first material picking head can be movably arranged on the first movable seat up and down and move back and forth with the first movable seat, and the first material picking head is connected to the first controller; the second feeding drive mechanism is arranged on the first movable seat and drives the first material picking head to move up and down, and the second feeding drive mechanism is connected to the first controller.

[0012] As a preferred embodiment, the first defective product removal device includes a first unloading rack, an unqualified product collecting seat, a second movable seat, a first unloading drive mechanism, a first unloading head and a second unloading drive mechanism; the first unloading rack is arranged on the first frame and is located next to the conveying device; the unqualified product collecting seat is arranged on the first frame and is located next to the conveying device; the second movable seat is arranged on the first unloading rack and moves back and forth between the feeding device and the defective product collecting seat; the first unloading drive mechanism is arranged on the first unloading rack and drives the second movable seat to move back and forth, and the first unloading drive mechanism is connected to the first controller; the first unloading head can be arranged on the second movable seat to move up and down and back and forth and moves back and forth with the second movable seat, and the first unloading head is connected to the first controller; the second unloading drive mechanism is arranged on the second movable seat and drives the second unloading head to move up and down, and the second unloading drive mechanism is connected to the first controller.

[0013] As a preferred embodiment, the feeding device includes a feeding tray and a feeding drive mechanism; the feeding tray is rotatably arranged on the second frame, and a plurality of fixtures that cooperate with the battery cover are arranged at intervals around the periphery of the feeding tray; the feeding drive mechanism is arranged on the second frame and drives the feeding tray to rotate back and forth, and the feeding drive mechanism is connected to the second controller.

[0014] As a preferred solution, the second feeding device includes a second feeding rack, a rotating seat, a third feeding drive mechanism, a second feeding head and a fourth feeding drive mechanism; the second feeding rack is arranged on the second frame and is located between the feeding device and the conveying device; the rotating seat can be rotatably arranged on the second feeding rack, and the two ends of the rotating seat are respectively located directly above the feeding device and the conveying device; the third feeding drive mechanism is arranged on the second feeding rack and drives the rotating seat to rotate back and forth, and the third feeding drive mechanism is connected to the second controller; the second feeding head is arranged in two, and the two second feeding heads can be arranged at the two ends of the rotating seat and can move up and down back and forth, and the two second feeding heads are connected to the second controller; the fourth feeding drive mechanism is also two, and the two fourth feeding drive mechanisms are respectively arranged at the two ends of the rotating seat and drive the corresponding second feeding heads to move up and down back and forth, and the fourth feeding drive mechanism is connected to the second controller.

[0015] As a preferred solution, the detection device includes a second detection frame, a detection head and a third detection drive mechanism; the second detection frame is arranged on the second frame and is located next to the feeding device; the detection head is arranged on the second detection frame and is located above the feeding device so as to be movable up and down, and the detection head is connected to the second controller; the third detection drive mechanism is arranged on the second detection frame and drives the detection head to move up and down, and the third detection drive mechanism is connected to the second controller.

[0016] As a preferred solution, the film pasting device includes a film pasting frame, a loading plate, a stripping knife, a first film pasting driving mechanism, a film pasting movable seat, a second film pasting driving mechanism, a film pasting head and a third film pasting driving mechanism; the film pasting frame is arranged on the second frame and is located beside the feeding device; the loading plate can be rotatably arranged on the film pasting frame; the stripping knife is arranged in two, and the two stripping knives correspond to each other; the first film pasting driving mechanism is also two, each first film pasting driving mechanism drives the corresponding stripping knife to move back and forth, and the first film pasting driving mechanism is connected to the second controller ; The film sticking movable seat can be movably arranged on the film sticking frame, and the film sticking movable seat can move back and forth between the feeding device and the stripping knife; the second film sticking driving mechanism is arranged on the film sticking frame and drives the film sticking movable seat to move back and forth, and the second film sticking driving mechanism is connected to the second controller; the film sticking head can be movably arranged on the film sticking movable seat up and down and move back and forth with the film sticking movable seat, and the film sticking head is connected to the second controller; the third film sticking driving mechanism is arranged on the film sticking movable seat and drives the iron grinding head to move up and down and back and forth, and the third film sticking driving mechanism is connected to the second controller.

[0017] As a preferred embodiment, the second defective product removal device includes a second unloading rack, a collecting box, a third movable seat, a third unloading drive mechanism, a second unloading head and a fourth unloading drive mechanism; the second unloading rack is arranged on the second frame and is located next to the feeding device; the collecting box is arranged on the second frame and is located next to the second unloading rack; the third movable seat can be movably arranged on the second unloading rack, and the third movable seat can move back and forth between the feeding device and the collecting box; the third unloading drive mechanism is arranged on the second unloading rack and drives the third movable seat to move back and forth, and the third unloading drive mechanism is connected to the second controller; the second unloading head can be movably arranged on the third movable seat and moves back and forth with the third movable seat, and the second unloading head is connected to the second controller; the fourth unloading drive mechanism is arranged on the third movable seat and drives the second unloading head to move back and forth, and the fourth unloading drive mechanism is connected to the second controller.

[0018] Compared with the prior art, the utility model has obvious advantages and beneficial effects. Specifically, it can be seen from the above technical solution that:

[0019] The airtightness testing station is provided with an airtightness testing device, an air supply testing device, a first loading device and a first unqualified product removal device, so that the products of the conveying device can be loaded into the airtightness testing device through the first loading device for airtightness testing, and the unqualified products can be removed by the first unqualified product removal device, and the film-sticking testing station is provided with a feeding device, a second loading device, a testing device, a film-sticking device and a second unqualified product removal device. The testing is completed through the cooperation of the feeding device, the second loading device and the testing device, and the film-sticking process of the battery cover is completed through the cooperation of the film-sticking device, and the unqualified products are further removed by the second unqualified product removal device. The overall automation degree is higher, the labor cost is reduced, and the overall detection efficiency is higher, which can meet the one-by-one detection process of large quantities of products. At the same time, the detection accuracy of the automated detection method is also higher, which ensures the quality of the products after detection.

[0020] In order to more clearly illustrate the structural features and functions of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a three-dimensional structural schematic diagram of a preferred embodiment of the utility model;

[0022] Figure 2 It is a partial assembly diagram of the airtightness testing platform in the preferred embodiment of the utility model;

[0023] Figure 3 It is a three-dimensional structural schematic diagram of the airtightness detection device in a preferred embodiment of the utility model;

[0024] Figure 4 It is a schematic diagram of the three-dimensional structure of the first feeding device in the preferred embodiment of the utility model;

[0025] Figure 5 It is a partial assembly diagram of a film sticking inspection station in a preferred embodiment of the utility model;

[0026] Figure 6 It is a three-dimensional structural schematic diagram of a film sticking device in a preferred embodiment of the utility model.

[0027] Description of the accompanying drawings:

[0028] 10. Conveying device 20. Air tightness testing table

[0029] 201, first vent hole 202, second vent hole

[0030] 203, concave position

[0031] 21. First rack 22. First controller

[0032] 23. Air tightness detection device 231. First detection frame

[0033] 232. Detection board 233. First detection drive mechanism

[0034] 234. Detection seat 235. Second detection drive mechanism

[0035] 24. Gas supply detection device

[0036] 25. First loading device 251. First loading rack

[0037] 252. First movable seat 253. First feeding drive mechanism

[0038] 254, first material taking head 255, second material feeding drive mechanism

[0039] 26. First defective product removal device 261. First unloading rack

[0040] 262. Unqualified product collection seat 263. Second movable seat

[0041] 264. First material cutting drive mechanism 265. First material cutting head

[0042] 266. Second material unloading drive mechanism 30. Film sticking inspection station

[0043] 31. Second rack 32. Second controller

[0044] 33. Feeding device 331. Feeding tray

[0045] 332. Feeding drive mechanism 333. Fixture

[0046] 34. Second loading device 341. Second loading rack

[0047] 342, rotating seat 343, third feeding drive mechanism

[0048] 344. Second feeding head 345. Fourth feeding drive mechanism

[0049] 35. Detection device 351. Second detection rack

[0050] 352. Detection head 353. Third detection drive mechanism

[0051] 36. Film sticking device 361. Film sticking rack

[0052] 362, loading tray 363, stripping knife

[0053] 364, first film sticking driving mechanism 365, film sticking movable seat

[0054] 366. Second film sticking driving mechanism 367. Film sticking head

[0055] 368. Third film sticking driving mechanism 37. Second defective product removing device

[0056] 371. Second unloading rack 372. Collection box

[0057] 373. Third movable seat 374. Third material removal driving mechanism

[0058] 375. Second material discharge head 376. Fourth material discharge driving mechanism. DETAILED DESCRIPTION

[0059] Please refer to Figures 1 to 6 As shown, it shows the specific structure of a preferred embodiment of the utility model, which includes a conveying device 10, an airtightness detection station 20 and a film sticking detection station 30.

[0060] The conveying device 10 passes through the air tightness testing table 20 and the film sticking testing table 30 in sequence. The air tightness testing table 20 and the film sticking testing table 30 are arranged in sequence along the conveying direction of the conveying device 10. The input end and the output end of the conveying device 10 extend outward from the air tightness testing table 20 and the film sticking testing table 30 respectively. The conveying device 10 is used to convey products to be inspected and processed and jigs for placing products.

[0061] The air tightness detection table 20 includes a first frame 21, a first controller 22, an air tightness detection device 23, an air supply detection device 24, a first feeding device 25 and a first defective product removal device 26; the first controller 22 is arranged on the first frame 21, and the aforementioned conveying device is partially arranged on the first frame 21; the air tightness detection device 23 is arranged on the first frame 21 and connected to the first controller 22; the air supply detection device 24 is arranged on the side of the first frame 21 and is connected to the input end of the air tightness detection device 23, The gas supply detection device 24 is connected to the first controller 22, and the gas supply detection device 24 is used to provide inert gas to the air-tightness detection device 23 and detect the change in the content of the inert gas; the first loading device 25 is arranged on the first frame 21 and is located beside the air-tightness detection device 23 and the conveying device, and the first loading device 25 is connected to the first controller 22; the first defective product removal device 26 is arranged on the first frame 21 and is located directly above the conveying device, and the first defective product removal device 26 is connected to the first controller 22.

[0062] In this embodiment, the air tightness detection device 23 includes a first detection frame 231, a detection plate 232, a first detection drive mechanism 233, a detection seat 234, a second detection drive mechanism 235 and an air tightness detection head 236; the first detection frame 231 is arranged on the first frame 21; the detection plate 232 can be arranged on the first detection frame 231 to move up and down, and a first vent 201 connected to the output end of the air supply detection device 24 is provided on the detection plate 232. The first detection drive mechanism 233 is arranged on the detection frame and drives the detection plate 232 to move up and down, and the first detection drive mechanism 233 is connected to the first controller 22; the detection seat 234 can be arranged on the detection frame to move back and forth horizontally and move on the detection plate 2 Directly below 32, a recess 203 for placing the battery cover is provided on the detection seat 234, and a second air hole 202 corresponding to the output end of the first air hole 201 is provided in the recess 203, and the output end of the second air hole 202 is connected to the aforementioned gas supply detection device 24, so that the content change of the inert gas at the output end of the second air hole 202 can be detected by the gas supply detection device 24, so as to judge whether the air tightness is qualified; the second detection drive mechanism 235 is arranged on the detection frame and drives the detection seat 234 to move back and forth, and the second detection drive mechanism 235 is connected to the second controller 32; the air tightness detection device 23 is a plurality of devices arranged in a front-to-back manner, so that the air tightness detection process of multiple products can be carried out at the same time, further improving its detection efficiency.

[0063] The first feeding device 25 includes a first feeding frame 251, a first movable seat 252, a first feeding drive mechanism 253, a first material taking head 254 and a second feeding drive mechanism 255; the first feeding frame 251 is arranged on the first frame 21, the first movable seat 252 can be arranged on the first feeding frame 251 to move back and forth, the first feeding drive mechanism 253 is arranged on the first feeding frame 251 and drives the first movable seat 252 to move back and forth, and the first feeding drive mechanism 253 is connected to the first controller 22; the first material taking head 254 can be movably arranged on the first movable seat 252 and can move up and down and back and forth and move back and forth with the first movable seat 252. The first material picking head 254 is connected to the first controller 22; the second loading drive mechanism 255 is arranged on the first movable seat 252 and drives the first material picking head 254 to move up and down and back and forth. The second loading drive mechanism 255 is connected to the first controller 22. The first loading device 25 is used to place the product in the conveying device 10 in the air-tightness detection device 23 for air-tightness detection, and continue to put the products after the detection back into the conveying device 10.

[0064] The first unqualified product removal device 26 includes a first unloading rack 261, an unqualified product collecting seat 262, a second movable seat 263, a first unloading driving mechanism 264, a first unloading head 265 and a second unloading driving mechanism 266; the first unloading rack 261 is arranged on the first frame and is located beside the conveying device; the unqualified product collecting seat 262 is arranged on the first frame and is located beside the conveying device; the second movable seat 263 is arranged on the first unloading rack 261 and moves back and forth between the feeding device 33 and the unqualified product collecting seat 262; The first unloading drive mechanism 264 is arranged on the first unloading frame 261 and drives the second movable seat 263 to move back and forth. The first unloading drive mechanism 264 is connected to the first controller; the first unloading head 265 is arranged on the second movable seat 263 so as to be movable up and down and back and forth and moves back and forth with the second movable seat 263. The first unloading head 265 is connected to the first controller; the second unloading drive mechanism 266 is arranged on the second movable seat 263 and drives the second unloading head 375 to move up and down and back and forth. The second unloading drive mechanism 266 is connected to the first controller.

[0065] The film sticking inspection station 30 includes a second frame 31, a second controller 32, a feeding device 33, a second loading device 34, a detection device 35, a film sticking device 36 and a second defective product removal device 37; the second frame 31 is located beside the first frame 21, the aforementioned conveying device is partially arranged on the second frame 31, and the second controller 32 is arranged on the second frame 31; the feeding device 33 is arranged on the second frame 31 and is located beside the conveying device, and the feeding device 33 is connected to the second controller 32; the second loading device 34 is arranged on the second frame 3 1 and is located between the feeding device 33 and the conveying device, the second feeding device 34 is connected to the second controller 32; the detection device 35 is arranged on the second frame 31 and is located beside the feeding device 33, and the detection device 35 is connected to the second controller 32; the film sticking device 36 is arranged on the second frame 31 and is located beside the feeding device 33, and the film sticking device 36 is connected to the second controller 32; the second defective product removal device 37 is arranged on the second frame 31 and is located beside the feeding device 33, and the second defective product removal device 37 is connected to the second controller 32.

[0066] In this embodiment, the feeding device 33 includes a feeding tray 331 and a feeding drive mechanism 332; the feeding tray 331 is rotatably arranged on the second frame 31, and a plurality of fixtures 333 cooperating with the battery cover are arranged at intervals around the periphery of the feeding tray 331; the feeding drive mechanism 332 is arranged on the second frame 31 and drives the feeding tray 331 to rotate back and forth, and the feeding drive mechanism 332 is connected to the second controller 32.

[0067] The second loading device 34 includes a second loading frame 341, a rotating seat 342, a third loading drive mechanism 343, a second loading head 344 and a fourth loading drive mechanism 345; the second loading frame 341 is arranged on the second frame 31 and is located between the feeding device 33 and the conveying device; the rotating seat 342 is rotatably arranged on the second loading frame 341, and the two ends of the rotating seat 342 are respectively located directly above the feeding device 33 and the conveying device; the third loading drive mechanism 343 is arranged on the second loading frame 341 and drives the rotating seat 342 rotates back and forth, and the third loading drive mechanism 343 is connected to the second controller 32; the second loading head 344 is set in two, and the two second loading heads 344 are respectively set at the two ends of the rotating seat 342 and can move up and down back and forth, and the two second loading heads 344 are connected to the second controller 32; the fourth loading drive mechanism 345 is also two, and the two fourth loading drive mechanisms 345 are respectively set at the two ends of the rotating seat 342 and drive the corresponding second loading heads 344 to move up and down back and forth, and the fourth loading drive mechanism 345 is connected to the second controller 32.

[0068] The detection device 35 includes a second detection frame 351, a detection head 352 and a third detection drive mechanism 353; the second detection frame 351 is arranged on the second frame 31 and is located beside the feeding device 33; the detection head 352 is arranged on the second detection frame 351 and is located above the feeding device 33 so as to be movable up and down, and the detection head 352 is connected to the second controller 32; the third detection drive mechanism 353 is arranged on the second detection frame 351 and drives the detection head 352 to move up and down, and the third detection drive mechanism 353 is connected to the second controller 32, wherein the detection device 35 is multiple-arranged, and different detection devices 35 have different detection heads, which are respectively used to detect the flatness, insulation, pressure resistance of the product and CCD detection of the explosion-proof valve.

[0069] The film pasting device 36 includes a film pasting frame 361, a loading plate 362, a stripping knife 363, a first film pasting driving mechanism 364, a film pasting movable seat 365, a second film pasting driving mechanism 366, a film pasting head 367 and a third film pasting driving mechanism 368; the film pasting frame 361 is arranged on the second frame 31 and is located beside the feeding device 33; the loading plate 362 is arranged on the film pasting frame 361 and can rotate back and forth; the stripping knife 363 is arranged in two, and the two stripping knives 363 correspond to each other; the first film pasting driving mechanism 364 is also two, each first film pasting driving mechanism 364 drives the corresponding stripping knife 363 to move back and forth, and the first film pasting driving mechanism 364 is connected to the second controller 32; The movable film-sticking seat 365 can be movably arranged on the film-sticking frame 361, and the movable film-sticking seat 365 can move back and forth between the feeding device 33 and the stripping knife 363; the second film-sticking driving mechanism 366 is arranged on the film-sticking frame 361 and drives the movable film-sticking seat 365 to move back and forth, and the second film-sticking driving mechanism 366 is connected to the second controller 32; the film-sticking head 367 can be movably arranged on the movable film-sticking seat 365 and move back and forth with the movable film-sticking seat 365, and the film-sticking head 367 is connected to the second controller 32; the third film-sticking driving mechanism 368 is arranged on the movable film-sticking seat 365 and drives the iron grinding head to move back and forth, and the third film-sticking driving mechanism 368 is connected to the second controller 32.

[0070] The second defective product removal device 37 includes a second unloading rack 371, a collecting box 372, a third movable seat 373, a third unloading drive mechanism 374, a second unloading head 375 and a fourth unloading drive mechanism 376; the second unloading rack 371 is arranged on the second frame 31 and is located beside the feeding device 33; the collecting box 372 is arranged on the second frame 31 and is located beside the second unloading rack 371; the third movable seat 373 is arranged on the second unloading rack 371 and can be moved back and forth, and the third movable seat 373 moves back and forth between the feeding device 33 and the collecting box 372 The third material unloading drive mechanism 374 is arranged on the second material unloading frame 371 and drives the third movable seat 373 to move back and forth, and the third material unloading drive mechanism 374 is connected to the second controller 32; the second material unloading head 375 can be arranged on the third movable seat 373 to move up and down and back and forth and move back and forth with the third movable seat 373, and the second material unloading head 375 is connected to the second controller 32; the fourth material unloading drive mechanism 376 is arranged on the third movable seat 373 and drives the second material unloading head 375 to move up and down and back and forth, and the fourth material unloading drive mechanism 376 is connected to the second controller 32.

[0071] The working principle of this embodiment is described in detail as follows:

[0072] During processing, the entire device is first connected to an external power supply, and then the product to be processed is placed in the fixture at the input end of the conveying device 10. Then the conveying device 10 will first convey the product to the airtightness testing table 20. At this time, the first loading device 25 will first clamp the product to be tested into the testing seat 234 of the airtightness testing device 23 and cover the upper end opening of the second vent 201. Then the product moves with the testing seat 234 to the bottom of the testing plate 232. Then the testing plate 232 is pressed down to the surface of the product. Then the air supply testing device 24 will supply inert gas into the first vent 201. Gas, if the battery cover is not airtight, the inert gas will enter the second vent 202 through the battery cover. At this time, the gas supply detection device 24 determines the airtightness of the battery cover by judging the change in the content of the inert gas in the second vent 202. After the detection is completed, the first loading device 25 puts the inspected product back into the conveying device 10, and the conveying device 10 will continue to convey the product backward to the first unqualified product removal device 26, and the first unqualified product removal device 26 will remove the products that fail the airtightness test, and the qualified products will continue to be conveyed backward.

[0073] When the product is conveyed to the film-sticking inspection table 30, the second loading device 34 first clamps the product in the conveying device 10 into the feeding device 33, and feeds the product backward in sequence through the feeding device 33. When the product is conveyed to the inspection device 35, different inspection devices 35 perform different inspection processes on the product. When the product is conveyed to the film-sticking device 36, the film-sticking device 36 completes the film sticking of the product. Finally, the feeding device 33 conveys the product to the second unqualified product removal device 37, and the second unqualified product removal device removes the unqualified product. Finally, the second loading device 34 clamps the qualified product back into the conveying device 10 and then conveys it backward.

[0074] The design focus of the utility model is that an airtightness detection station is provided with an airtightness detection device, an air supply detection device, a first loading device and a first unqualified product removal device, so that the product of the conveying device can be loaded into the airtightness detection device through the first loading device for airtightness detection, and the unqualified product is removed by the first unqualified product removal device, and a feeding device, a second loading device, a detection device, a film-sticking device and a second unqualified product removal device are provided in conjunction with a film-sticking detection station, the detection is completed through the cooperation of the feeding device, the second loading device and the detection device, and the film-sticking process of the battery cover is completed through the cooperation of the film-sticking device, and the unqualified product is further removed by the second unqualified product removal device, the overall automation degree is higher, the labor cost is reduced, and the overall detection efficiency is higher, which can meet the one-by-one detection process of large quantities of products, and at the same time, the detection accuracy of the automated detection method is also higher, which ensures the quality of the products after detection.

[0075] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any slight modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A battery cover processing and testing equipment, characterized in that: It includes a conveying device, an airtightness test table and a film sticking test table; the conveying device passes through the airtightness test table and the film sticking test table in sequence, the airtightness test table and the film sticking test table are arranged in sequence along the conveying direction of the conveying device, and the input end and the output end of the conveying device extend outward from the airtightness test table and the film sticking test table respectively; The air tightness testing table comprises a first frame, a first controller, an air tightness testing device, an air supply testing device, a first feeding device and a first defective product removing device; The first controller is arranged on the first frame, and the aforementioned conveying device is partially arranged on the first frame; the air tightness detection device is arranged on the first frame and connected to the first controller; the air supply detection device is arranged on the side of the first frame and communicated with the input end of the air tightness detection device, and the air supply detection device is connected to the first controller; the first loading device is arranged on the first frame and located on the side of the air tightness detection device and the conveying device, and the first loading device is connected to the first controller; the first defective product removal device is arranged on the first frame and located directly above the conveying device, and the first defective product removal device is connected to the first controller; The film sticking inspection station includes a second frame, a second controller, a feeding device, a second loading device, a detection device, a film sticking device and a second defective product removal device; the second frame is located beside the first frame, the aforementioned conveying device part is arranged on the second frame, and the second controller is arranged on the second frame; the feeding device is arranged on the second frame and located beside the conveying device, and the feeding device is connected to the second controller; the second loading device is arranged on the second frame and located between the feeding device and the conveying device, and the second loading device is connected to the second controller; the detection device is arranged on the second frame and located beside the feeding device, and the detection device is connected to the second controller; the film sticking device is arranged on the second frame and located beside the feeding device, and the film sticking device is connected to the second controller; the second defective product removal device is arranged on the second frame and located beside the feeding device, and the second defective product removal device is connected to the second controller.

2. The battery cover processing and testing equipment according to claim 1, characterized in that: The air tightness detection device includes a first detection frame, a detection plate, a first detection drive mechanism, a detection seat, a second detection drive mechanism and an air tightness detection head; the first detection frame is arranged on the first frame; the detection plate can be arranged on the first detection frame so as to be movable up and down and back and forth, and a first air vent connected to the output end of the air supply detection device is provided on the detection plate, the first detection drive mechanism is arranged on the detection frame and drives the detection plate to move up and down, and the first detection drive mechanism is connected to the first controller; the detection seat can be arranged on the detection frame so as to be movable back and forth horizontally and move directly below the detection plate, a recess is provided on the detection seat for placing a battery cover, a second air vent corresponding to the output end of the first air vent is provided in the recess, and the output end of the second air vent is connected to the aforementioned air supply detection device; the second detection drive mechanism is arranged on the detection frame and drives the detection seat to move back and forth, and the second detection drive mechanism is connected to the second controller.

3. The battery cover processing and testing equipment according to claim 1, characterized in that: The airtightness detection devices are multiple and spaced apart from each other in front and back.

4. The battery cover processing and testing equipment according to claim 1, characterized in that: The first feeding device includes a first feeding rack, a first movable seat, a first feeding drive mechanism, a first material picking head and a second feeding drive mechanism; the first feeding rack is arranged on the first frame, the first movable seat can be movably arranged on the first feeding rack back and forth, the first feeding drive mechanism is arranged on the first feeding rack and drives the first movable seat to move back and forth, and the first feeding drive mechanism is connected to the first controller; the first material picking head can be movably arranged on the first movable seat up and down and move back and forth with the first movable seat, and the first material picking head is connected to the first controller; the second feeding drive mechanism is arranged on the first movable seat and drives the first material picking head to move up and down, and the second feeding drive mechanism is connected to the first controller.

5. The battery cover processing and testing equipment according to claim 1, characterized in that: The first defective product removal device includes a first unloading rack, an unqualified product collecting seat, a second movable seat, a first unloading drive mechanism, a first unloading head and a second unloading drive mechanism; the first unloading rack is arranged on the first frame and is located beside the conveying device; the unqualified product collecting seat is arranged on the first frame and is located beside the conveying device; the second movable seat is arranged on the first unloading rack and moves back and forth between the feeding device and the defective product collecting seat; the first unloading drive mechanism is arranged on the first unloading rack and drives the second movable seat to move back and forth, and the first unloading drive mechanism is connected to the first controller; the first unloading head can be arranged on the second movable seat to move up and down and back and forth and moves back and forth with the second movable seat, and the first unloading head is connected to the first controller; the second unloading drive mechanism is arranged on the second movable seat and drives the second unloading head to move up and down and back and forth, and the second unloading drive mechanism is connected to the first controller.

6. The battery cover processing and testing equipment according to claim 1, characterized in that: The feeding device includes a feeding tray and a feeding drive mechanism; the feeding tray is rotatably arranged on the second frame, and a plurality of jigs that cooperate with the battery cover are arranged at intervals on the periphery of the feeding tray; the feeding drive mechanism is arranged on the second frame and drives the feeding tray to rotate back and forth, and the feeding drive mechanism is connected to the second controller.

7. The battery cover processing and testing equipment according to claim 1, characterized in that: The second feeding device comprises a second feeding frame, a rotating seat, a third feeding drive mechanism, a second feeding head and a fourth feeding drive mechanism; the second feeding frame is arranged on the second frame and is located between the feeding device and the conveying device; the rotating seat is rotatably arranged on the second feeding frame, and the two ends of the rotating seat are respectively located directly above the feeding device and the conveying device; The third feeding drive mechanism is arranged on the second feeding rack and drives the rotating seat to rotate back and forth, and the third feeding drive mechanism is connected to the second controller; the second feeding head is set in two, and the two second feeding heads are respectively arranged at the two ends of the rotating seat and can move up and down back and forth, and the two second feeding heads are connected to the second controller; the fourth feeding drive mechanism is also two, and the two fourth feeding drive mechanisms are respectively arranged at the two ends of the rotating seat and drive the corresponding second feeding heads to move up and down back and forth, and the fourth feeding drive mechanism is connected to the second controller.

8. The battery cover processing and testing equipment according to claim 1, characterized in that: The detection device includes a second detection frame, a detection head and a third detection drive mechanism; the second detection frame is arranged on the second frame and is located beside the feeding device; the detection head is arranged on the second detection frame and is located above the feeding device so as to be movable up and down, and the detection head is connected to the second controller; the third detection drive mechanism is arranged on the second detection frame and drives the detection head to move up and down, and the third detection drive mechanism is connected to the second controller.

9. The battery cover processing and testing equipment according to claim 1, characterized in that: The film pasting device includes a film pasting frame, a loading plate, a stripping knife, a first film pasting driving mechanism, a film pasting movable seat, a second film pasting driving mechanism, a film pasting head and a third film pasting driving mechanism; the film pasting frame is arranged on the second frame and is located beside the feeding device; the loading plate can be rotatably arranged on the film pasting frame; the stripping knife is arranged in two, and the two stripping knives correspond to each other; the first film pasting driving mechanism is also two, each first film pasting driving mechanism drives the corresponding stripping knife to move back and forth, and the first film pasting driving mechanism is connected to the second controller; the film pasting frame is provided with a plurality of stripping knives, each of which drives the corresponding stripping knife to move back and forth, and the first film pasting driving mechanism is connected to the second controller; The movable seat can be movably arranged on the film sticking frame, and the movable film sticking seat can move back and forth between the feeding device and the stripping knife; the second film sticking driving mechanism is arranged on the film sticking frame and drives the movable film sticking seat to move back and forth, and the second film sticking driving mechanism is connected to the second controller; the film sticking head can be movably arranged on the movable film sticking seat and move back and forth with the movable film sticking seat, and the film sticking head is connected to the second controller; the third film sticking driving mechanism is arranged on the movable film sticking seat and drives the iron grinding head to move back and forth up and down, and the third film sticking driving mechanism is connected to the second controller.

10. The battery cover processing and testing equipment according to claim 1, characterized in that: The second defective product removal device includes a second unloading rack, a collecting box, a third movable seat, a third unloading drive mechanism, a second unloading head and a fourth unloading drive mechanism; the second unloading rack is arranged on the second frame and is located beside the feeding device; the collecting box is arranged on the second frame and is located beside the second unloading rack; the third movable seat can be movably arranged on the second unloading rack, and the third movable seat can move back and forth between the feeding device and the collecting box; the third unloading drive mechanism is arranged on the second unloading rack and drives the third movable seat to move back and forth, and the third unloading drive mechanism is connected to the second controller; the second unloading head can be movably arranged on the third movable seat and moves back and forth with the third movable seat, and the second unloading head is connected to the second controller; the fourth unloading drive mechanism is arranged on the third movable seat and drives the second unloading head to move back and forth, and the fourth unloading drive mechanism is connected to the second controller.

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