CN210200895U - Pull out sleeve pipe and voltage detection mechanism and production line - Google Patents

Abstract

The utility model relates to an automated production equipment technical field discloses a pull out sleeve pipe and voltage detection mechanism and production line. Wherein, pull out sleeve pipe and voltage detection mechanism including pulling out thimble assembly and voltage detection subassembly, pull out thimble assembly including pulling out pincers support and pulling out pincers, pull out the movably setting of pincers support on the mounting panel, pull out the movably setting of pincers on pulling out pincers support, pull out the sleeve pipe that pincers can carry electric core to pull out the sleeve pipe by on the electric core. The voltage detection assembly is adjustably arranged on the mounting plate and is arranged adjacent to the sleeve pulling assembly so as to detect the voltage of the battery cell which is pulled out of the sleeve at the same position relative to the mounting plate. The utility model provides a pull out sleeve pipe and voltage detection mechanism can realize pulling out and voltage detection to the sleeve pipe of electric core fast, improves the efficiency that the sleeve pipe was pulled out and voltage detection's efficiency.

Description

Pull out sleeve pipe and voltage detection mechanism and production line

Technical Field

The utility model relates to an automated production equipment technical field especially relates to a pull out sleeve pipe and voltage detection mechanism and production line.

Background

When producing the electric core of the lithium battery, a series of processing treatments such as sleeve removal and voltage detection need to be carried out on the electric core. However, in the prior art, there is no mechanism specially for removing the bushing of the battery cell and detecting the voltage, which results in the reduction of the production efficiency of the battery cell.

Therefore, a new type of bushing pulling and voltage detecting mechanism is needed to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

Based on above, an object of the utility model is to provide a pull out sleeve pipe and voltage detection mechanism can realize pulling out and voltage detection to the sleeve pipe of electric core fast, improves the efficiency that the sleeve pipe was pulled out and voltage detection's efficiency.

Another object of the utility model is to provide a production line pulls out sleeve pipe and voltage detection mechanism through using the aforesaid, can realize pulling out and voltage detection the sleeve pipe of electric core fast, improves the production efficiency of electric core.

In order to achieve the purpose, the utility model adopts the following technical proposal:

a pull out sleeve and voltage detection mechanism, pull out sleeve and voltage detection mechanism includes:

the sleeve pulling assembly comprises a pulling clamp bracket and a pulling clamp, the pulling clamp bracket is configured to be movably arranged on a mounting plate, the pulling clamp is movably arranged on the pulling clamp bracket, and the pulling clamp can clamp a sleeve of the battery cell and pull out the sleeve from the battery cell;

the voltage detection assembly is arranged on the mounting plate in a position-adjustable mode and is arranged adjacent to the sleeve pulling assembly, so that voltage detection is carried out on the electric core, relative to the same position of the mounting plate, of which the sleeve is pulled out.

Further, still include the differential head, the differential head includes the lead screw, the lead screw extends along voltage detection component's position control direction, the tip of lead screw with voltage detection component butt.

Further, still include and sweep the yard subassembly, sweep yard subassembly and can scan and discern electric core.

Further, sweep a yard subassembly including sweeping a yard support and sweeping a yard ware, sweep a yard support setting on the mounting panel, sweep a yard ware angle is adjustably set up sweep a yard support on.

Further, the battery cell pressing device further comprises a pressing assembly, the pressing assembly comprises a pressing plate and a pressing cylinder, and the pressing cylinder can drive the pressing plate to move in the vertical direction so as to press the battery cell.

Further, the sleeve pulling assembly further comprises a sleeve recoverer, the sleeve recoverer is arranged on a moving path of the pulling pliers, and the sleeve pulled out from the electric core can fall into the sleeve recoverer.

Furthermore, a recovery hole is formed in the mounting plate, and an opening in the bottom of the casing recoverer is communicated with the recovery hole.

Further, the voltage detection assembly comprises a voltage detection support, an upper detection terminal and a lower detection terminal, the voltage detection support is movably arranged on the mounting plate, the upper detection terminal and the lower detection terminal are respectively arranged on the voltage detection support in a lifting mode along the vertical direction, and a tab of the battery cell can be communicated with the upper detection terminal and the lower detection terminal.

Furthermore, the differential probe comprises a bottom plate, wherein the sleeve pulling assembly, the voltage detection assembly and the differential head are all arranged on the bottom plate and are arranged on the mounting plate through the bottom plate.

A production line comprises the sleeve pulling pipe and the voltage detection mechanism.

The utility model has the advantages that:

the utility model provides a pull out sleeve pipe and voltage detection mechanism, through with pulling out the movably setting on the mounting panel of pincers support to with pulling out the movably setting on the pincers support of pincers, can pull out the sleeve pipe from the electric core, improved the efficiency that the sleeve pipe was pulled out, through setting up the voltage detection subassembly simultaneously, can also carry out voltage detection to the electric core, improved the efficiency that voltage detected; in addition, the voltage detection assembly and the pull-out sleeve assembly are arranged adjacently, so that the structure compactness can be improved, the sleeve pulling-out and the voltage detection can be carried out on the same electric core under the condition that the electric core is not moved, two machining procedures of sleeve pulling-out and voltage detection can be completed on one station, and the production efficiency of the electric core is further improved.

The utility model provides a production line pulls out sleeve pipe and voltage detection mechanism through using the aforesaid, can realize pulling out and voltage detection to the sleeve pipe of electric core fast to the production efficiency of electric core has been improved.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required to be used in the description of the embodiments of the present invention will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the contents of the embodiments of the present invention and the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a production line provided by an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a bushing pulling and voltage detecting mechanism provided in an embodiment of the present invention at a first angle;

fig. 3 is a schematic structural diagram of the bushing pulling and voltage detecting mechanism provided in the embodiment of the present invention at a second angle;

fig. 4 is a schematic structural diagram of a turntable mechanism and a shaping and CCD detecting mechanism provided in an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a cutting mechanism according to an embodiment of the present invention;

fig. 6 is a schematic structural view of an incoming material conveying mechanism according to an embodiment of the present invention;

fig. 7 is a schematic view of a partial structure of an incoming material conveying mechanism according to an embodiment of the present invention;

fig. 8 is a schematic structural view of a turnover assembly in the incoming material conveying mechanism according to the embodiment of the present invention;

fig. 9 is an enlarged view at a in fig. 6.

In the figure:

100-electric core;

1-mounting a plate;

2-a turntable mechanism; 21-a turntable; 22-a fixed component; 221-fixing the suction nozzle; 222-a pallet;

3-pulling the sleeve and the voltage detection mechanism; 31-pulling the sleeve assembly; 311-forceps holder; 312-pulling out the pincers; 313-casing retriever; 32-a voltage detection component; 321-a voltage detection bracket; 322-upper detection terminal; 323-lower detection terminal; 33-differential head; 331-a screw rod; 34-a code scanning component; 341-code scanning support; 342-a code scanner; 35-a hold down assembly; 351-a compacting plate; 352-a compacting cylinder; 36-a base plate;

4-cutting mechanism; 41-cutting a bracket; 42-lower cutter; 43-upper cutter; 44-cutting the material collector;

5-shaping and CCD detecting mechanism; 51-a shaping component; 511-a plastic stent; 512-upper clamping block; 513-lower clamping block; 52-CCD detection assembly; 521-a CCD detection camera; 522-backlight source; 53-a shaping code scanning component;

6-incoming material conveying mechanism; 61-a robot arm; 62-a conveyor belt assembly; 63-manipulator support; 631-a point-let port; 64-a slide assembly; 65-a positioning component; 651-positioning cylinder; 652-an adjusting arm; 66-a flip assembly; 661-lifting cylinder; 662-rotating cylinders; 663-overturning suction nozzle; 67-a positioning assembly; 671 positioning block; 672-a first sensor; 673-second sensor; 68-incoming material code scanning assembly; 69-a dust removal assembly;

7-a visual positioning mechanism;

8-defective product delivery mechanism.

Detailed Description

In order to make the technical problems, technical solutions and technical effects achieved by the present invention more clear, the embodiments of the present invention will be described in further detail with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments, not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only or to distinguish between different structures or components and are not to be construed as indicating or implying relative importance. Wherein the terms "first position" and "second position" are two different positions.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 and fig. 2, the present embodiment provides a bushing and a voltage detection mechanism, which may be applied in a production line of a lithium battery core, so as to remove a bushing of the battery core 100 and perform voltage detection on the battery core 100, where the bushing is an insulating tube sleeved on one of tabs of the battery core 100, and is used to prevent two tabs from being conducted with each other and needs to be removed before voltage detection. Specifically, the sleeve pulling and voltage detecting mechanism 3 includes a sleeve pulling assembly 31 and a voltage detecting assembly 32, the sleeve pulling assembly 31 includes a pulling clamp holder 311 and a pulling clamp 312, the pulling clamp holder 311 is configured to be movably disposed on the mounting plate 1, the pulling clamp 312 is movably disposed on the pulling clamp holder 311, and the pulling clamp 312 can clamp the sleeve of the battery cell 100 and pull the sleeve out of the battery cell 100. The voltage detection assembly 32 is configured to be position-adjustably disposed on the mounting plate 1, and is disposed adjacent to the sleeve pulling assembly 31, so as to perform voltage detection on the sleeved battery cells 100 at the same position relative to the mounting plate 1.

In this embodiment, a rotatable turntable mechanism 2 is further disposed on the mounting plate 1, and the battery cell 100 can be placed and fixed on the turntable mechanism 2. Specifically, the forceps holder 311 is movably provided on the mounting plate 1 in the radial direction of the turntable mechanism 2, and the forceps 312 is movably provided on the forceps holder 311 in the tangential direction of the outer edge of the turntable mechanism 2. The voltage detection assembly 32 is adjustably provided on the mounting plate 1 in a radial position of the turntable mechanism 2.

In the bushing pulling and voltage detecting mechanism 3 provided in this embodiment, the pulling clamp support 311 is movably disposed on the mounting plate 1, and the pulling clamp 312 is movably disposed on the pulling clamp support 311, so that the bushing can be pulled out from the electrical core 100, thereby improving the efficiency of pulling out the bushing, and meanwhile, by disposing the voltage detecting assembly 32, the voltage detection can be performed on the electrical core 100, thereby improving the efficiency of voltage detection; in addition, the voltage detection assembly 32 and the sleeve pulling assembly 31 are arranged adjacently, so that the structure compactness can be improved, and sleeve pulling and voltage detection can be performed on the same electric core 100 under the condition that the electric core 100 is not moved, namely, two processing procedures of sleeve pulling and voltage detection can be completed on one station, and the production efficiency of the electric core is further improved.

Preferably, the bushing and voltage detecting mechanism 3 further includes a differential head 33, the differential head 33 includes a lead screw 331, the lead screw 331 extends along the position adjusting direction of the voltage detecting component 32, and an end of the lead screw 331 abuts against the voltage detecting component 32. Specifically, in the present embodiment, the lead screw 331 extends in the radial direction of the turntable mechanism 2. The differential head 33 can be used for accurately adjusting the position of the voltage detection assembly 32 relative to the mounting plate 1 and the turntable mechanism 2, and the electric core 100 on the turntable mechanism 2 can be accurately conducted with the voltage detection assembly 32.

Preferably, the bushing and voltage detection mechanism 3 further includes a code scanning assembly 34, and the code scanning assembly 34 can scan and identify the battery cells 100. The code scanning assembly 34 can scan and identify the identifier on the battery cell 100 so as to record the production data. Specifically, the code scanning assembly 34 includes a code scanning bracket 341 and a code scanner 342, the code scanning bracket 341 is disposed on the mounting plate 1, and the code scanner 342 is angularly adjustably disposed on the code scanning bracket 341 to ensure that the code scanner 342 can accurately scan the identifier on the battery cell 100.

Preferably, the bushing pulling and voltage detecting mechanism 3 further includes a pressing assembly 35, and the pressing assembly 35 includes a pressing plate 351 and a pressing cylinder 352, and the pressing cylinder 352 can drive the pressing plate 351 to move in the vertical direction to press the battery core 100. Specifically, in the present embodiment, the pressing plate 351 can press the battery cell 100 on the turntable mechanism 2. The compression assembly 35 can further fix the battery cell 100, thereby facilitating sleeve removal and voltage detection.

Preferably, the sleeve pulling assembly 31 further includes a sleeve retriever 313, the sleeve retriever 313 is disposed on the moving path of the pulling forceps 312, and the sleeve pulled out from the battery cell 100 can fall into the sleeve retriever 313. By providing the casing retriever 313, the casing can be more easily retrieved.

Optionally, a recovery hole is provided on the mounting plate 1, and a bottom opening of the casing retriever 313 communicates with the recovery hole. That is, the casing can fall into the space below the mounting plate 1 through the opening at the bottom of the casing retriever 313 and the retrieval port on the mounting plate 1, thereby facilitating the retrieval of more casings.

Specifically, as shown in fig. 3, the voltage detection assembly 32 includes a voltage detection bracket 321, an upper detection terminal 322, and a lower detection terminal 323, the voltage detection bracket 321 is movably disposed on the mounting plate 1, the upper detection terminal 322 and the lower detection terminal 323 are respectively disposed on the voltage detection bracket 321 in a vertically liftable manner, and tabs of the battery cell 100 can be conducted with the upper detection terminal 322 and the lower detection terminal 323. Specifically, in the present embodiment, the voltage detection bracket 321 is movably provided on the mount plate 1 in the radial direction of the turntable mechanism 2. When voltage detection is needed, the voltage detection bracket 321 can drive the upper detection terminal 322 and the lower detection terminal 323 to slide towards the direction close to the turntable mechanism 2, so that the tab is located between the upper detection terminal 322 and the lower detection terminal 323, and then the tab is lifted up and down along the vertical direction through the upper detection terminal 322 and the lower detection terminal 323, so that the tab is conducted with the upper detection terminal 322 and the lower detection terminal 323, and voltage detection is performed. After voltage detection is completed, the upper detection terminal 322 and the lower detection terminal 323 lift along the vertical direction to release conduction with the tab, and then the voltage detection support 321 drives the upper detection terminal 322 and the lower detection terminal 323 to slide in the direction away from the turntable mechanism 2, so as to prevent the voltage detection assembly 32 from affecting the operation of the turntable mechanism 2.

Optionally, the pulling sleeve and voltage detecting mechanism 3 provided by the present embodiment further includes a bottom plate 36, and the pulling sleeve assembly 31, the voltage detecting assembly 32 and the differential head 33 are all disposed on the bottom plate 36 and are disposed on the mounting plate 1 through the bottom plate 36. In this embodiment, the tube pulling assembly 31, the voltage detecting assembly 32 and the differential head 33 are first installed on the bottom plate 36, and then the bottom plate 36 is fixedly installed on the mounting plate 1. According to the mode, the modularized and integrated installation is facilitated, and the installation speed and the installation precision are improved. In addition, in the present embodiment, the code scanning assembly 34 is also mounted on the bottom plate 36, and then is fixedly disposed on the mounting plate 1 through the bottom plate 36. It should be noted that in the present embodiment, the ferrule retriever 313 of the ferrule pulling assembly 31 is not mounted on the bottom plate 36, but is directly provided on the mounting plate 1. Of course, in other embodiments, the casing retriever 313 may be mounted to the base plate 36 and then mounted to the mounting plate 1 via the base plate 36.

The embodiment also provides a production line, which comprises the sleeve pulling and voltage detecting mechanism 3. The production line provided by this embodiment can realize the sleeve removal and the voltage detection of the battery cell 100 rapidly by applying the sleeve removal and voltage detection mechanism 3, thereby improving the production efficiency of the battery cell 100.

As shown in fig. 1, the production line provided by the present embodiment further includes a mounting plate 1, a turntable mechanism 2, a cutting mechanism 4, and a shaping and CCD detecting mechanism 5. Wherein, carousel mechanism 2 rotationally sets up on mounting panel 1, and a plurality of electric cores 100 can place and fix on carousel mechanism 2. The sleeve pulling and voltage detecting mechanism 3 can pull out the sleeve of the battery cell 100 placed on the turntable mechanism 2, and can perform voltage detection on the battery cell 100 after the sleeve is pulled out. The cutting mechanism 4 can cut the tab of the battery cell 100 after the voltage detection. The shaping and CCD detecting mechanism 5 can shape the cut tab and can detect the shape of the shaped tab. The sleeve pulling and voltage detecting mechanism 3, the cutting mechanism 4 and the shaping and CCD detecting mechanism 5 are sequentially arranged on the mounting plate 1 along the circumferential direction of the turntable mechanism 2. In this embodiment, the cutting mechanism 4 can cut the tab of the battery cell 100, so that the tab of the battery cell 100 retains a proper length, and then the shaping and CCD detecting mechanism 5 shapes the retained tab, and performs appearance detection on the shaped tab, so as to ensure the accuracy and quality of the tab size.

On one hand, in the production line provided by this embodiment, through the cooperation of the sleeve and voltage detection mechanism 3, the cutting mechanism 4, and the shaping and CCD detection mechanism 5, a series of processing such as sleeve removal, voltage detection, tab cutting, tab shaping, tab appearance detection and the like of the battery cell 100 can be realized, and the integration level and production efficiency of the production line are greatly improved; on the other hand, rotationally set up on mounting panel 1 through constructing carousel 2, and will pull out sleeve pipe and voltage detection mechanism 3, cut mechanism 4 and plastic and CCD detection mechanism 5 and set gradually on mounting panel 1 along carousel mechanism 2's circumference, the compact structure nature of production line has not only been improved, and can make electric core 100 on the carousel mechanism 2 turn to three mechanism department and accomplish corresponding manufacturing procedure in proper order, the material loading and the unloading number of times of electric core 100 have been reduced, and the production efficiency is improved, in addition, three mechanism can carry out simultaneous processing to different electric cores 100 on the carousel mechanism 2, thereby further improved production efficiency.

Preferably, as shown in fig. 1, the production line provided by this embodiment further includes an incoming material conveying mechanism 6, where the incoming material conveying mechanism 6 includes a manipulator 61 and a conveyor belt assembly 62, the manipulator 61 is fixedly disposed on the mounting plate 1, the conveyor belt assembly 62 is adjustably disposed on the mounting plate 1 with respect to the manipulator 61, the conveyor belt assembly 62 can receive the battery cell 100 at a previous station, and the manipulator 61 can transport the battery cell 100 on the conveyor belt assembly 62 to the fixing assembly 22 and can transport the battery cell 100 away from the fixing assembly 22. That is, the robot 61 and the conveyor belt assembly 62 are engaged with each other, so that the battery cells 100 can be loaded onto the plurality of fixing assemblies 22, and the robot 61 can also remove the processed battery cells 100 from the fixing assemblies 22, thereby discharging the battery cells 100. In the present embodiment, the battery cell 100 lifted from the fixing assembly 22 by the robot 61 is placed on another conveyor belt assembly 62 for receiving the upper and lower stations.

Preferably, as shown in fig. 1, the production line provided by this embodiment further includes a visual positioning mechanism 7, where the visual positioning mechanism 7 is disposed on the mounting plate 1 and is located on a conveying path of the robot 61 for conveying the battery cells 100 from the conveyor belt assembly 62 to the fixing assembly 22. After the robot 61 has picked the battery cell 100 from the conveyor belt assembly 62, the battery cell 100 is first conveyed to a position above the visual positioning mechanism 7 for visual positioning, so that the robot 61 can accurately place the battery cell 100 on the fixing assembly 22. Specifically, the visual positioning mechanism 7 includes a CCD positioning camera, and the CCD positioning camera is used to perform visual positioning on the battery cell 100 grabbed by the manipulator 61.

Preferably, as shown in fig. 1, the production line provided by the present embodiment further includes a defective product delivering mechanism 8, the manipulator 61 can transport the battery core 100 with the unqualified tab shape detection to the defective product delivering mechanism 8 from the fixing assembly 22, and the defective product delivering mechanism 8 can deliver the battery core 100 placed thereon out of the production line. The defective product transmitting mechanism 8 and the incoming material conveying mechanism 6 share the same manipulator 61, so that the structural compactness of the production line can be further improved, and the cost of the production line can be reduced.

Specifically, as shown in fig. 4, in the present embodiment, the turntable mechanism 2 includes a turntable 21 and a plurality of fixing assemblies 22, the turntable 21 is rotatably disposed on the mounting plate 1, the plurality of fixing assemblies 22 are uniformly disposed on the turntable 21 along the circumferential direction of the turntable 21, and each group of fixing assemblies 22 can fix one battery cell 100. Further, in this embodiment, the number of the fixing assemblies 22 is four, and the four fixing assemblies 22 are respectively arranged corresponding to the incoming material conveying mechanism 6, the sleeve pulling and voltage detecting mechanism 3, the cutting mechanism 4 and the shaping and CCD detecting mechanism 5, that is, the four fixing assemblies 22 correspond to four stations, namely, a feeding station, a sleeve pulling and voltage detecting station, a cutting station and a shaping and CCD detecting station. Specifically, the fixing assembly 22 includes a fixing nozzle 221 and a supporting plate 222, wherein a plurality of fixing nozzles 221 are inserted into the supporting plate 222, the battery cell 100 can be placed on the supporting plate 222, and the fixing nozzles 221 can suck the battery cell 100 on the supporting plate 222 to fix the battery cell 100.

Specifically, as shown in fig. 4, in the present embodiment, the shaping and CCD detecting mechanism 5 includes a shaping component 51 and a CCD detecting component 52, the shaping component 51 can shape the cut tab, and the CCD detecting component 52 is disposed adjacent to the shaping component 51 to detect the shape of the shaped tab at the same position with respect to the mounting plate 1. Through setting up CCD determine module 52 and shaping subassembly 51 are adjacent, not only can improve the compactness of structure, can carry out the plastic and the appearance detects to same utmost point ear under the condition of not rotating carousel 21 moreover, can accomplish two kinds of manufacturing procedure of plastic and appearance detection promptly at a station, improved production efficiency. Optionally, the shaping and CCD detecting mechanism 5 further includes a shaping code scanning assembly 53, and the shaping code scanning assembly 53 can scan and identify the battery cells 100 on the turntable mechanism 2. The shaping code scanning assembly 53 can scan and identify the identifier on the battery cell 100 so as to record the production data.

Further, the shaping assembly 51 includes a shaping support 511, an upper clamping block 512 and a lower clamping block 513, the shaping support 511 is slidably disposed on the mounting plate 1 along the radial direction of the rotary table 21, the upper clamping block 512 and the lower clamping block 513 are respectively disposed on the shaping support 511 in a vertically liftable manner, the upper clamping block 512 is located above the lower clamping block 513, and the tab can be clamped between the upper clamping block 512 and the lower clamping block 513. When the tab of the battery cell 100 needs to be shaped, the shaping support 511 can drive the upper clamping block 512 and the lower clamping block 513 to slide towards the direction close to the rotary table 21, so that the upper clamping block 512 and the lower clamping block 513 can clamp the tab by lifting along the vertical direction, and after the tab is clamped, the shaping support 511 can drive the upper clamping block 512 and the lower clamping block 513 to slide towards the direction far away from the rotary table 21, so that the tab clamp is smoothed out, and meanwhile, the shaping assembly 51 is prevented from influencing the work of the rotary table mechanism 2.

Specifically, the CCD detection assembly 52 includes a CCD detection camera 521 and a backlight 522, the CCD detection camera 521 is disposed above the turntable 21, and the backlight 522 is disposed below the turntable 21 and can illuminate the tab on the fixing assembly 22. Through the cooperation of the CCD detection camera 521 and the backlight source 522, an image of the tab can be formed, so that the appearance of the tab can be detected conveniently, and the accuracy and the quality of the size of the tab are ensured.

Specifically, as shown in fig. 5, in the present embodiment, the cutting mechanism 4 includes a cutting holder 41, a lower cutter 42, and an upper cutter 43, the cutting holder 41 being slidably provided on the mounting plate 1 in the radial direction of the turntable 21, the lower cutter 42 being provided on the cutting holder 41, and the upper cutter 43 being provided on the cutting holder 41 so as to be vertically liftable and lowerable, and being located above the lower cutter 42. When the tab of the battery cell 100 needs to be cut, the cutting support 41 can drive the lower cutter 42 and the upper cutter 43 to slide in the direction close to the turntable 21, so as to adjust the cutting length of the tab, and the tab is located between the lower cutter 42 and the upper cutter 43, so that the lower cutter 42 and the upper cutter 43 can cut the tab conveniently. When cutting is completed, the cutting support 41 can drive the lower cutter 42 and the upper cutter 43 to slide in a direction away from the turntable 21, so as to prevent the cutting mechanism 4 from influencing the operation of the turntable mechanism 2.

Preferably, the cutting mechanism 4 further includes a cutting collector 44, and the tab of the cut battery core 100 can fall into the cutting collector 44. By arranging the cutting collector 44, the tab of the cut battery cell 100 can be recovered.

Specifically, as shown in fig. 6, the incoming material conveying mechanism 6 further includes a manipulator support 63 and a sliding assembly 64, the manipulator 61 is fixed on the manipulator support 63, and the manipulator support 63 is provided with a position-giving opening 631. The sliding component 64 is disposed through the position-giving opening 631. The conveyor belt assembly 62 is disposed on the slide assembly 64 and is slidable in the extending direction of the slide assembly 64. The manipulator 61 is fixed on the manipulator support 63, and the concession port 631 is formed in the manipulator support 63, so that the transmission belt assembly 62 can slide in the concession port 631 through the sliding assembly 64, when the battery cell 100 needs to be transmitted, the transmission belt assembly 62 can slide out of the concession port 631, the transmission belt assembly 62 is convenient to receive the battery cell 100 at the previous station, meanwhile, the manipulator 61 can carry the battery cell 100 on the transmission belt assembly 62 to the turntable mechanism 2, when the battery cell 100 does not need to be transmitted, the transmission belt assembly 62 can slide into the concession port 631, and the transmission belt assembly 62 is accommodated below the manipulator 61, so that the occupied area of the whole incoming material transmission mechanism 6 is reduced, and the structure of the incoming material transmission mechanism 6 is more compact; in addition, with the slidable setting of transmission band subassembly 62, can also adjust the position of transmission band subassembly 62 relative manipulator 61, make manipulator 61 can carry electric core 100 more convenient and fast ground, improved the convenience of electric core 100 transmission, and then improved production efficiency.

Preferably, the incoming material conveying mechanism 6 provided in this embodiment further includes a positioning assembly 65, and the positioning assembly 65 can adjust the position of the battery core 100 on the conveyor belt assembly 62. The positioning assembly 65 may adjust the position of the battery cell 100 on the conveyor belt assembly 62, and push the battery cell 100, which is offset on the conveyor belt assembly 62, right, so that the robot 61 can accurately grasp the battery cell 100.

Preferably, the incoming material conveying mechanism 6 provided by the present embodiment further includes an overturning assembly 66, where the overturning assembly 66 is slidably disposed along the length direction of the conveyor belt assembly 62, and the overturning assembly 66 can overturn the battery cells 100 on the conveyor belt assembly 62. Normally, when the battery cell 100 is placed on the conveyor belt assembly 62, the top surface of the battery cell 100 faces upward, and the bottom surface of the battery cell 100 contacts the conveyor belt assembly 62. When the battery cell 100 is placed upside down, that is, when the top surface of the battery cell 100 contacts the conveyor belt assembly 62, the reversed battery cell 100 may be turned over by the turning assembly 66, so that the top surface of the battery cell 100 faces upward. After the battery cell 100 is turned over by the turning assembly 66, the manipulator 61 directly carries the battery cell 100 away from the turning assembly 66.

Preferably, the incoming material conveying mechanism 6 provided by the present embodiment further includes a positioning assembly 67, the positioning assembly 67 is disposed on the conveying belt assembly 62 and located at the conveying end of the conveying belt assembly 62, and the positioning assembly 67 can abut against the battery cells 100 on the conveying belt assembly 62. The positioning assembly 67 can define the stop position of the battery cell 100, and after the positioning assembly 67 abuts against the battery cell 100, the battery cell 100 will not continue to move along the conveying direction of the conveyor belt assembly 62, so that the robot 61 can accurately grasp the battery cell 100.

Preferably, the incoming material conveying mechanism 6 provided in this embodiment further includes an incoming material code scanning assembly 68, and the incoming material code scanning assembly 68 is disposed above the conveyor belt assembly 62 to scan and identify the battery cells 100 on the conveyor belt assembly 62. The incoming material scanning assembly 68 can scan and identify the identifier on the battery cell 100 so as to record the production data.

Preferably, the incoming material conveying mechanism 6 provided by the present embodiment further includes a dust removing assembly 69, and the dust removing assembly 69 is disposed above the conveyor belt assembly 62 to purge the battery cells 100 on the conveyor belt assembly 62. The dust removal assembly 69 can blow off dust on the battery cell 100, and the cleanliness of the battery cell 100 is ensured.

Specifically, as shown in fig. 7, the positioning assembly 65 includes a positioning cylinder 651 and an adjusting arm 652, a driving end of the positioning cylinder 651 extends along a width direction of the conveyor belt assembly 62, the adjusting arm 652 extends along a length direction of the conveyor belt assembly 62, one end of the adjusting arm 652 is connected to the driving end of the positioning cylinder 651, and the other end can abut against the battery cell 100 on the conveyor belt assembly 62. The positioning cylinder 651 can drive the adjusting arm 652 to move in a direction close to the conveyor belt assembly 62, so that the adjusting arm 652 abuts against the battery cell 100 on the conveyor belt assembly 62, so as to push the battery cell 100 to be offset.

Specifically, as shown in fig. 8, the overturning assembly 66 includes a lifting cylinder 661, a rotating cylinder 662 and an overturning suction nozzle 663, the rotating cylinder 662 being connected to a driving end of the lifting cylinder 661, and the overturning suction nozzle 663 being connected to a driving end of the rotating cylinder 662. The lifting cylinder 661 can drive the revolving cylinder 662 and the overturning suction nozzle 663 to lift so that the overturning suction nozzle 663 can adsorb the battery core 100, and after the overturning suction nozzle 663 adsorbs the battery core 100, the revolving cylinder 662 can drive the overturning suction nozzle 663 to rotate so as to overturn the battery core 100.

Specifically, as shown in fig. 9, the positioning assembly 67 includes a positioning block 671 and a first sensor 672, the positioning block 671 is disposed on the conveyor belt assembly 62, and the first sensor 672 is disposed on the positioning block 671. The positioning block 671 can be abutted against the battery cell 100 to ensure the position accuracy of the battery cell 100, and the first sensor 672 can detect whether the battery cell 100 exists before the positioning block 671.

Preferably, the positioning assembly 67 further includes a second sensor 673, the second sensor 673 is disposed on the conveyor belt assembly 62, and the second sensor 673 is capable of detecting the position of a second battery cell 100 adjacent to the positioning assembly 67. If the second battery cell 100 close to the positioning assembly 67 reaches a designated position, the conveyor belt assembly 62 will temporarily stop conveying, so as to avoid the second battery cell 100 close to the positioning assembly 67 directly adhering to the first battery cell 100 close to the positioning assembly 67, which may affect the robot 61 to grasp the first battery cell 100.

It should be noted that the foregoing is only a preferred embodiment of the present invention and the technical principles applied. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present invention has been described in greater detail with reference to the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the scope of the present invention.

Claims (10)

1. A sleeve pulling and voltage detecting mechanism is characterized in that the sleeve pulling and voltage detecting mechanism (3) comprises:

the sleeve pulling assembly (31) comprises a pulling clamp bracket (311) and a pulling clamp (312), wherein the pulling clamp bracket (311) is movably arranged on the mounting plate (1), the pulling clamp (312) is movably arranged on the pulling clamp bracket (311), and the pulling clamp (312) can clamp a sleeve of the battery cell (100) and pull the sleeve out of the battery cell (100);

the voltage detection assembly (32) is configured to be arranged on the mounting plate (1) in a position-adjustable mode and is arranged adjacent to the sleeve pulling assembly (31) so as to detect the voltage of the battery core (100) which is subjected to sleeve pulling and is at the same position relative to the mounting plate (1).

2. The cannula and voltage sensing mechanism of claim 1, further comprising a micro-tip (33), the micro-tip (33) comprising a lead screw (331), the lead screw (331) extending in a position adjustment direction of the voltage sensing assembly (32), an end of the lead screw (331) abutting the voltage sensing assembly (32).

3. The bushing and voltage detection mechanism of claim 1, further comprising a code scanner assembly (34), wherein the code scanner assembly (34) is capable of scanning and identifying the electrical core (100).

4. The bushing and voltage sensing mechanism of claim 3, wherein the code scanning assembly (34) includes a code scanning bracket (341) and a code scanner (342), the code scanning bracket (341) being disposed on the mounting plate (1), the code scanner (342) being angularly adjustably disposed on the code scanning bracket (341).

5. The bushing pulling and voltage detecting mechanism according to claim 1, further comprising a pressing assembly (35), wherein the pressing assembly (35) comprises a pressing plate (351) and a pressing cylinder (352), and the pressing cylinder (352) can drive the pressing plate (351) to move in a vertical direction to press the battery core (100).

6. The bushing pulling and voltage detecting mechanism according to claim 1, wherein the bushing pulling assembly (31) further comprises a bushing retriever (313), the bushing retriever (313) is disposed on a moving path of the pulling pliers (312), and the bushing pulled out from the battery cell (100) can fall into the bushing retriever (313).

7. The bushing pulling and voltage detecting mechanism according to claim 6, wherein a recovery hole is provided on the mounting plate (1), and a bottom opening of the bushing retriever (313) is communicated with the recovery hole.

8. The bushing pulling and voltage detecting mechanism according to claim 1, wherein the voltage detecting assembly (32) comprises a voltage detecting bracket (321), an upper detecting terminal (322) and a lower detecting terminal (323), the voltage detecting bracket (321) is movably disposed on the mounting plate (1), the upper detecting terminal (322) and the lower detecting terminal (323) are respectively disposed on the voltage detecting bracket (321) in a vertically liftable manner, and a tab of the battery cell (100) can be conducted with the upper detecting terminal (322) and the lower detecting terminal (323).

9. The cannula and voltage detection mechanism according to claim 2, further comprising a base plate (36), the cannula assembly (31), the voltage detection assembly (32) and the differentiating head (33) being arranged on the base plate (36) and on the mounting plate (1) through the base plate (36).

10. A production line, characterized by comprising a bushing and voltage detection mechanism according to any one of claims 1 to 9.

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