CN211542934U

CN211542934U - Lithium battery insulation test code spraying device

Info

Publication number: CN211542934U
Application number: CN201921543072.5U
Authority: CN
Inventors: 钟遇舟; 范泽明; 邹同贵; 李博智
Original assignee: Dongguan Hagong Automatic Control Technology Co ltd
Current assignee: Dongguan Hagong Automatic Control Technology Co ltd
Priority date: 2019-09-17
Filing date: 2019-09-17
Publication date: 2020-09-22
Anticipated expiration: 2029-09-17

Abstract

The utility model discloses a lithium battery insulation test spouts a yard device, it adopts the duplex position setting, can carry out insulation detection and two-sided yard of spouting to two electric cores simultaneously. The whole structure of the automatic feeding device is composed of a detection system, a code spraying system and a material moving system, wherein the detection system is composed of a moving jig mechanism and a testing mechanism, the code spraying system is composed of a code spraying machine I and a code spraying machine II which are arranged in parallel, and the material moving system is composed of a transverse moving module and a turnover mechanism. The turnover mechanism is movably arranged on the transverse moving module and consists of a rotating assembly and a clamping assembly. The movable jig mechanism is composed of a movable assembly, and a test platform I and a test platform II which are arranged on the movable assembly in parallel. The testing mechanism comprises a support body, and an insulation testing component I and an insulation testing component II which are arranged on the support body in parallel. The I and II code spraying machines of the code spraying machine are identical in structure and are composed of a spraying port, a lifting connecting plate, a lifting screw rod and a hand wheel.

Description

Lithium battery insulation test code spraying device

Technical Field

The utility model provides a lithium cell insulation test spouts a yard device, relates to the insulation detection field, in particular to lithium cell electricity core insulation detection field.

Background

At present, lithium batteries and polymer batteries are widely applied in the 3C industry, the cell insulation detection in the battery production and processing process is one of important processes, and the accuracy of the detection value is directly related to the product quality and the use safety of the battery. The defects in the working process of the existing detection equipment are as follows: after the electrical core insulation test is completed, a manipulator is required to carry the electrical core insulation test to the pull belt, a series of mechanisms are required to be installed on the pull belt to realize the code spraying function, the mechanical design is complex, the cost is high, the occupied space is large, and the function of double-sided code spraying cannot be realized.

Disclosure of Invention

In order to solve the problem the utility model provides a lithium cell insulation test spouts a yard device, it adopts the duplex position setting, can carry out insulation detection and two-sided yard of spouting to two electric cores simultaneously. The whole structure of the automatic feeding device is composed of a detection system, a code spraying system and a material moving system, wherein the detection system is composed of a moving jig mechanism and a testing mechanism, the code spraying system is composed of a code spraying machine I and a code spraying machine II which are arranged in parallel, and the material moving system is composed of a transverse moving module and a turnover mechanism.

Specifically, the turnover mechanism can be movably arranged on the transverse moving module and consists of a rotating assembly and a clamping assembly.

More specifically, the rotating assembly is composed of a servo motor, a rotating shaft and a turnover plate.

Specifically, the movable jig mechanism is composed of a movable assembly, and a test platform I and a test platform II which are arranged on the movable assembly in parallel.

Specifically, the testing mechanism comprises a support body, and an insulation testing component I and an insulation testing component II which are arranged on the support body in parallel.

More specifically, the aluminum-plastic film puncture module comprises a lifting cylinder, a dust suction part, a lifting connecting plate and a pressing block

The front end of the lifting connecting plate is provided with a bayonet.

More specifically, the tab pressing module is composed of a finger clamping cylinder, an upper clamping jaw and a lower clamping jaw, and the upper clamping jaw

The lower end is provided with a lower pressing plate, and the upper end of the lower clamping jaw is provided with a copper block.

Preferably, accredited testing organization is still including slide rail and slider, the slider is fixed to be set up in II bottoms of insulating test subassembly I and insulating test subassembly, and the slide rail setting is in stake body upper end, and insulating test subassembly I and insulating test subassembly II pass through slide rail and slider movable connection on stake body.

Specifically, the I ink-jet printer and the II ink-jet printer of the ink-jet printer are identical in structure and are respectively provided with an ink-jet head, a lifting connecting plate, a lifting screw rod and an ink-jet head

Instruction book

A hand wheel.

The utility model discloses profitable effect is, the insulation test after electric core encapsulates and has carried out the duplex position setting with spouting a yard process mechanism, can accomplish electric core by detecting, move the material and spout the full automatic control of sign indicating number integratively, the accuracy of no human factor interference detection value. The code spraying system is arranged by adopting a double-code spraying machine, so that ink-jet printing on the front side and the back side of the battery cell can be completed simultaneously, and the battery cell after detection can be identified more easily.

Description of the drawings

FIG. 1 is the utility model discloses a lithium cell insulation test spouts a yard device overall structure three-dimensional axonometric drawing

FIG. 2 is the utility model discloses a lithium cell insulation test spouts a yard device and moves three-dimensional axonometric drawing of material system

FIG. 3 is the utility model relates to a lithium battery insulation test spouts a yard device detecting system three-dimensional axonometric drawing (one)

FIG. 4 is the utility model discloses a lithium cell insulation test spouts a yard device detecting system three-dimensional axonometric drawing (two)

Figure 5 is the utility model discloses a lithium cell insulation test spouts a yard device detecting system three-dimensional axonometric drawing (three)

Figure 6 is the utility model discloses a lithium cell insulation test spouts a yard device detecting system three-dimensional axonometric drawing (four)

Figure 7 is the utility model discloses a lithium cell insulation test spouts a yard device and spouts a yard three-dimensional axonometric drawing of system (one)

Figure 8 is the utility model discloses a lithium cell insulation test spouts a yard device and spouts a three-dimensional axonometric drawing of code system (two)

Fifth, detailed description of the invention

The utility model provides a pair of lithium battery insulation test spouts a yard device, figure 1 is shown the device comprises detecting system 1, spout a yard system 2 and move material system 3, detecting system 1 comprises removal tool mechanism 11 and accredited testing organization 12, spout a yard system 2 and constitute by the ink jet numbering machine I21 ink jet numbering machine II 22 that sets up side by side, it comprises sideslip module 31 and tilting mechanism 32 to move material system 3. The movable jig mechanism 11, the testing mechanism 12 and the turnover mechanism 32 are arranged in a double-station mode.

As shown in fig. 2 in detail, the turning mechanism 32 is movably disposed on the traverse module 31 and is rotated by a rotating assembly

321 and a clamping assembly 322. The traverse module 31 drives the turnover mechanism 32 to move in the direction in which it is arranged.

More specifically, as shown in fig. 2, the rotating unit 321 includes a servo motor 321a, a rotating shaft 321b, and a turning plate 321 c. The servo motor 321a drives the rotation shaft 321b to rotate, and the rotation shaft 321b drives the turning plate 321c to turn. The clamping assembly 322 is composed of a first clamp 322a and a second clamp 322b which are arranged on the turnover plate 321c in parallel.

The first gripper I322 a and the second gripper II 322b are identical in structure and are respectively provided with a finger-clamping cylinder a and two symmetrically arranged gripper II

The clamping piece b. The finger clamp cylinder a can drive the opening and closing of the two clamping pieces b. The first clamp 322a and the second clamp 322b are arranged at double stations of the turnover mechanism 32.

Instruction book

Specifically, as shown in fig. 3, the movable jig mechanism 11 includes a movable assembly 111, and two test platforms i 112 and ii 113 arranged in parallel on the movable assembly 111. The moving member 111 is composed of a traverse module 111a and a moving link plate 111b provided on the traverse module 111 a. The test platform I112 and the test platform II 113 are arranged on the movable connecting plate 111 b. The test platform I112 and the test platform II 113 are identical in structure and are composed of a rotary cylinder c, a lifting frame d and a fixing jig e. The test platform I112 and the test platform II 113 are arranged at double stations of the movable jig mechanism 11.

The rotary cylinder c can drive the lifting frame d and the fixing jig e to rotate along the Z-axis direction. The traverse module 111a can drive the moving link plate 111b and the test platform I112 and the test platform II 113 which are arranged on the moving link plate 111b in parallel to move along the arrangement direction of the traverse module 111 a.

Specifically, as shown in fig. 4, the testing mechanism 12 includes a support body 121, and an insulation testing assembly i 122 and an insulation testing assembly ii 123 which are arranged on the support body 121 in parallel. The insulation testing assembly I122 and the insulation testing assembly II 123 are identical in structure and are composed of an aluminum plastic film puncturing module A1 and a tab pressing module A2. And the insulation testing component I122 and the insulation testing component II 123 are arranged at double stations of the testing mechanism 12.

More specifically, as shown in fig. 5, the aluminum-plastic film puncturing module a1 comprises a lifting cylinder f, a dust collecting component g and a lifter

The lifting connecting plate h and the pressing block i are formed, and the front end of the lifting connecting plate h is provided with a bayonet j. The lifting cylinder f can drive the lifting connecting plate h and the pressing block i to move up and down, and the pressing block i can be slidably arranged on the lifting connecting plate h.

As shown in fig. 6, the tab pressing module a2 is composed of a finger clamping cylinder k, an upper clamping jaw L and a lower clamping jaw

m, a lower pressing plate n is arranged at the lower end of the upper clamping jaw L, and a copper block o is arranged at the upper end of the lower clamping jaw m. Finger clamping cylinder k

The upper clamping jaw L and the lower clamping jaw m are driven to open and close, so that the lower pressing plate n and the copper block o are driven to move up and down.

Preferably, as shown in fig. 4, the testing mechanism 12 further includes a sliding rail 124 and a sliding block 125, the sliding block 125 is fixedly disposed at the bottoms of the insulation testing component i 122 and the insulation testing component ii 123, the sliding rail 124 is disposed at the upper end of the support body 121, and the insulation testing component i 122 and the insulation testing component ii 123 are movably connected to the support body 121 through the sliding rail 124 and the sliding block 125.

Specifically, as shown in fig. 7 and 8, the inkjet printer I21 and the inkjet printer II 22 have the same structure and are all provided with a spraying head p and a lifting head p

A descending connecting plate q, a lifting screw rod r and a hand wheel s. The spraying head p is arranged on the lifting connecting plate q, and the spraying head p and the lifting connecting plate q can move up and down by rotating the lifting screw rod r through the hand wheel s.

The working principle and the steps of the lithium battery insulation test code spraying device provided by the utility model are as follows;

a) referring to fig. 1, a manipulator or a worker places two electric cores z in a fixture e of a test platform i 112 and a test platform ii 113 of the movable fixture mechanism 11, and the electric cores z are driven by the transverse moving module 111a to be tested downwards

Instruction book

The direction of movement of insulation testing assembly I122 and insulation testing assembly II 123 of mechanism 12.

b) When the battery cell z moves to the lower part of the insulation test assembly I122 and the insulation test assembly II 123 shown in the reference figure 4

The traverse module 111a stops driving when the platen n is in contact with the copper block o. Referring to fig. 6, the finger-clamp cylinder k drives the lower pressing plate n and the copper block o to move downward to close and clamp two positive and negative conductive tabs of the battery cell z, and the insulation testing assembly i 122 and the insulation testing assembly ii 123 start conducting and insulation tests on the interiors of the two battery cells z respectively.

c) After the insulation test component i 122 and the insulation test component ii 123 perform the conductive insulation test on the interiors of the two battery cells z, the finger clamp cylinder k shown in fig. 6 is referred to drive the lower pressing plate n and the copper block o to move downwards and upwards to leave two positive and negative conductive tabs of the battery cell z. Referring to fig. 3, the test platform i 112 and the test platform ii 113 move the two cells z out of the insulation test assembly i 122 and the insulation test assembly ii 123 and move towards the material moving system 3.

d) Referring to fig. 1 and 2, the rotating assembly 321 and the clamping assembly 322 are driven by a servo motor 321a

The direction of the moving downward detection system 1 is turned by 90 degrees and is parallel to the battery cell z. The clamp I322 a and the clamp II 322b are driven by the clamp cylinder a to open the two clamping pieces b and clamp the two electric cores z moved by the test platform I112 and the test platform II 113.

e) The clamping assembly 322, which is shown in fig. 2 and clamps the battery cell z, is driven by the rotating assembly 321 to rotate back to the initial position, so that the battery cell z is perpendicular to the apparatus. Cell z and tilting mechanism 32 move to the direction of spouting sign indicating number system 2 under the drive of sideslip module 31.

f) Referring to fig. 7, when the transverse moving module 31 drives the battery cell z to pass through the inkjet printer i 21 and the inkjet printer ii 22 of the inkjet printing system 2, the two inkjet heads p can perform inkjet printing and marking on the battery cell z on one side or both sides.

The utility model provides a lithium battery insulation test spouts a yard device the detailed introduction of scheme to the general technical personnel in this field, the foundation the utility model discloses the thought all has the change part on concrete implementation mode and range of application. In summary, the content of the present specification should not be construed as limiting the present invention, and any modification made according to the design concept of the present invention is within the scope of the present invention.

Claims

1. A code spraying device for lithium battery insulation testing is characterized by comprising a detection system, a code spraying system and a material moving system;

the detection system consists of a movable jig mechanism and a testing mechanism;

the code spraying system is composed of a code spraying machine I and a code spraying machine II which are arranged in parallel;

the material moving system consists of a transverse moving module and a turnover mechanism;

the movable jig mechanism, the testing mechanism and the turnover mechanism are arranged in a double-station mode.

2. The lithium battery insulation test code spraying device is characterized in that the turnover mechanism is movably arranged on the transverse moving module and comprises a rotating assembly and a clamping assembly.

3. The lithium battery insulation test code spraying device is characterized in that the rotating assembly is composed of a servo motor, a rotating shaft and a turnover plate, the servo motor drives the rotating shaft to rotate, and the rotating shaft drives the turnover plate to turn over;

the clamping assembly consists of a clamp I and a clamp II which are arranged on the turnover plate in parallel;

the first gripper and the second gripper are identical in structure and are composed of a finger clamping cylinder and two symmetrically arranged clamping pieces.

4. The lithium battery insulation test code spraying device is characterized in that the moving jig mechanism is composed of a moving assembly, and a test platform I and a test platform II which are arranged on the moving assembly in parallel;

the moving assembly consists of a transverse moving module and a moving connecting plate arranged on the transverse moving module, and the test platform I and the test platform II are arranged on the moving connecting plate;

the test platform I and the test platform II are identical in structure and are composed of a rotary cylinder, a lifting frame and a fixing jig.

5. The lithium battery insulation test code spraying device is characterized in that the test mechanism comprises a support body, and an insulation test component I and an insulation test component II which are arranged on the support body in parallel;

the insulation testing assembly I and the insulation testing assembly II are identical in structure and are composed of an aluminum plastic film puncturing module and a lug pressing module.

6. The lithium battery insulation test code spraying device is characterized in that the aluminum-plastic film puncturing module is composed of a lifting cylinder, a dust suction part, a lifting connecting plate and a pressing block, and a bayonet is arranged at the front end of the lifting connecting plate;

the tab compressing module is composed of a finger clamping cylinder, an upper clamping jaw and a lower clamping jaw, a lower pressing plate is arranged at the lower end of the upper clamping jaw, and a copper block is arranged at the upper end of the lower clamping jaw.

7. The lithium battery insulation test code spraying device is characterized in that the test mechanism further comprises a slide rail and a slide block;

the sliding block is fixedly arranged at the bottoms of the insulation testing component I and the insulation testing component II, and the sliding rail is arranged at the upper end of the bracket body;

the insulation test assembly I and the insulation test assembly II are movably connected to the support body through a sliding rail and a sliding block.

8. The lithium battery insulation test code spraying device as claimed in claim 1, wherein the code spraying machines I and II are identical in structure and are composed of a code spraying head, a lifting connecting plate, a lifting screw rod and a hand wheel.