CN219074843U

CN219074843U - On-line screw driving and testing equipment for battery box

Info

Publication number: CN219074843U
Application number: CN202223197344.5U
Authority: CN
Inventors: 钱飞龙
Original assignee: Suzhou Sava Intelligent Technology Co ltd
Current assignee: Suzhou Sava Intelligent Technology Co ltd
Priority date: 2022-12-01
Filing date: 2022-12-01
Publication date: 2023-05-26
Anticipated expiration: 2032-12-01

Abstract

The utility model discloses on-line screwing and testing equipment for a battery box, which comprises a feeding slide rail, a plurality of carrying discs, an automatic screwing assembly, an automatic overturning assembly, a laser marking assembly, a charge-discharge testing assembly, a grabbing and blanking assembly and a circulating conveyor belt for reflowing the carrying discs, wherein the plurality of carrying discs are supported on the feeding slide rail, a positioning carrier is fixedly connected to the carrying discs, the battery box to be tested is placed in the positioning carrier, the charge-discharge testing assembly comprises a telescopic cylinder, a sliding plate, a horizontal sliding block slide rail assembly, a charge-discharge inserting block and an electric socket.

Description

On-line screw driving and testing equipment for battery box

Technical Field

The utility model relates to the technical field of automatic equipment, in particular to on-line screwing and testing equipment for a battery box.

Background

The battery box that current snow breaker was used needs batch production, accomplish inside battery filling, PCB soldering tin assembly back at the battery box, still need carry out charge-discharge test and beat the screw equipment, in order to improve battery box batch production efficiency, and the security of electricity test, under the condition that the position of receiving electricity end and the screw hole of beating of battery box put the gesture and need be adjusted, we specially designed one kind can automatic online charge-discharge test, carry out automatic gesture adjustment again, beat the automation equipment of screw equipment again, and additionally still need to carry out laser to beat the end box and mark, complete a whole set of action process of automation high efficiency.

Disclosure of Invention

The utility model aims at: in view of the technical requirements of automatic online charge and discharge test, automatic posture adjustment, screw punching assembly and laser marking of a bottom box in the background technology, the design of the online screw punching and test equipment for the battery box is high in automation degree and easy to popularize and apply.

The technical scheme adopted for solving the problems is as follows:

an on-line screw punching and testing device for a battery box comprises a feeding slide rail, a plurality of carrier plates, an automatic screw punching assembly, an automatic overturning assembly, a laser marking assembly, a charge-discharge testing assembly, a grabbing and discharging assembly and a circulating conveyor belt for reflowing the carrier plates.

A plurality of carrier plates are supported on the feeding slide rail, a positioning carrier is fixedly connected on the carrier plates, a battery box to be tested is placed in the positioning carrier,

the automatic screw driving assembly comprises a first horizontal electric sliding table, a first vertical electric sliding table, an electric screw driving machine, a long screw rod and a material pipe for automatically supplying screws, wherein the electric screw driving machine is driven to horizontally and vertically move and is opposite to screw holes arranged at four corners of an upper cover of a lower battery box to automatically load the screws, the long screw rod is driven to rotate by the electric screw driving machine, the long screw rod screws the screws, and the upper cover and the bottom box of the battery box are fixedly connected,

the automatic overturning assembly and the laser marking assembly are arranged at the same station, the automatic overturning assembly comprises a lifting cylinder, a feed slide rail assembly, a rotary cylinder, a clamping cylinder and a clamping arm, the clamping arm clamps the upper cover and the bottom box of the battery box and supports the battery box under the drive of the lifting cylinder, the front and the back of the battery box are overturned under the drive of the rotary cylinder, the laser marking assembly is used for carrying out laser etching marking on the lower end face of the bottom box, after marking is finished, the battery box is overturned again by the automatic overturning assembly, positioned and aligned,

the charging and discharging testing assembly comprises a telescopic cylinder, a sliding plate, a horizontal sliding block sliding rail assembly, a charging and discharging plug block and an electric socket, the electric socket is fixedly connected to the front end of the charging and discharging plug block, the charging and discharging plug block is fixedly connected to the sliding plate, the sliding plate is controlled to linearly slide by the horizontal sliding block sliding rail assembly and is driven to horizontally slide by the telescopic cylinder, and the electric socket is opposite to the electric end of one side of the battery box to be butted, so that electric conduction is realized.

Further, snatch unloading subassembly includes unloading electronic slip table, unloading lifting cylinder, guide arm guide pin bushing subassembly, snatchs cylinder and clamping jaw, the clamping jaw is just to the battery case implementation that the below test was accomplished snatchs to control the lifting by unloading lifting cylinder, place the unloading conveyer belt ejection of compact by unloading electronic slip table drive again.

Further, the circulating conveyor belt is arranged right below the feeding slide rail and comprises a driving belt, a driving motor and a lifting assembly which are rotated reversely, and the lifting assembly comprises a lifting plate, a lifting cylinder and a guide rod guide sleeve assembly, wherein the lifting plate is used for bearing the unloading empty tray and lifting the empty tray before feeding.

Further, still be provided with auxiliary positioning assembly between laser marking subassembly and the automatic screw subassembly of beating, auxiliary positioning assembly includes positioning cylinder, locating plate and reference column, the positioning cylinder erects in feeding slide rail both sides, with locating plate bottom both sides lifting, the reference column links firmly in locating plate middle part below to just implement pressing auxiliary positioning to the screw hole position in upper cover four corners.

Further, the charge and discharge testing assembly cooperates with the auxiliary pressing assembly to conduct charge and discharge testing on the battery box, and the auxiliary pressing assembly is arranged right above the battery box to be tested and comprises a pressure maintaining block and a pressure cylinder.

The implementation of the utility model has the beneficial effects that:

this an on-line screw of beating for battery case, test equipment adopts the single battery case of carrying disk bearing to feed with stepping mode, by automatic screw subassembly of beating with the upper cover of battery case and the four corners spiro union of end box link firmly, and overturn battery and positive and negative by automatic upset subassembly, it marks to carry out laser to the end box of battery case by laser marking subassembly again, overturn again after the completion marking and put forward, by the butt joint of the electric terminal of charge-discharge test subassembly and battery case side, electric conduction implementation test, by snatch the battery case unloading that unloading subassembly will assemble and test are accomplished after the completion test, degree of automation is high.

Drawings

Fig. 1 is a schematic structural diagram of an on-line screwing and testing device for a battery case according to the present embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

fig. 3 is a front view of an on-line screwing and testing device for a battery case according to the present embodiment;

the automatic screw driver comprises a 1-feeding cylinder, a 2-feeding slide rail, a 3-carrying disc, a 4-circulating conveyor belt, a 5-battery box, a 6-automatic screw driving assembly, a 7-laser marking assembly, an 8-auxiliary positioning assembly, a 9-automatic overturning assembly, a 10-charging and discharging testing assembly, an 11-auxiliary pressing assembly, a 12-grabbing and blanking assembly, a 13-positioning carrier, a 14-power socket, a 15-power end, a 16-electric screw driving machine, a 17-long screw, an 18-lifting assembly and a 19-telescopic cylinder.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the drawings provided by the present utility model.

Examples:

referring to fig. 1-3, the present embodiment provides an on-line screw driving and testing device for a battery case, which includes a feeding slide rail 2, a plurality of carrier plates 3, an automatic screw driving assembly 6, an automatic turning assembly 9, a laser marking assembly 7, a charge and discharge testing assembly 10, a grabbing and blanking assembly 12, and a circulating conveyor belt 4 for reflowing the carrier plates 3.

Specifically, referring to fig. 1, the feeding slide rail 2 supports a plurality of carrier plates 3, a positioning carrier 13 is fixedly connected to the carrier plates 3, and a battery box 5 to be tested is placed in the positioning carrier 13.

Referring to fig. 3, the automatic screw driving assembly 6 includes a first horizontal electric sliding table, a first vertical electric sliding table, an electric screw driving machine 16, a long screw 17 and a pipe for automatically supplying screws, the electric screw driving machine 16 is driven to move horizontally and vertically, and is directly opposite to the screw hole positions of the four corners of the upper cover of the lower battery box 5 to automatically load screws, and the long screw 17 is driven to rotate by the electric screw driving machine 16, and the long screw 17 screws the screws, so as to fixedly connect the upper cover and the bottom box of the battery box 5.

Referring to fig. 3, the automatic overturning assembly 9 and the laser marking assembly 7 are disposed at the same station, the automatic overturning assembly 9 comprises a lifting cylinder, a feed slide rail assembly, a rotary cylinder, a clamping cylinder and a clamping arm, the clamping arm clamps the upper cover and the bottom box of the battery box 5 and is driven by the lifting cylinder to be lifted, the front and the back of the battery box are overturned under the driving of the rotary cylinder, the laser marking assembly 7 is used for carrying out laser etching marking on the lower end face of the bottom box, and after marking is completed, the battery box 5 is overturned again by the automatic overturning assembly 9 to be positioned and aligned.

Referring to fig. 1 and 2, the charge-discharge testing assembly 10 includes a telescopic cylinder 19, a sliding plate, a horizontal sliding rail assembly, a charge-discharge plug and an electrical socket 14, the electrical socket 14 is fixedly connected to the front end of the charge-discharge plug, the charge-discharge plug is fixedly connected to the sliding plate, the sliding plate is controlled to linearly slide by the horizontal sliding rail assembly, and is driven to horizontally slide by the telescopic cylinder 19, and the electrical socket 14 is abutted against the electrical end 15 on one side of the battery box 5, so as to realize electrical conduction.

According to a further embodiment, the grabbing and blanking assembly 12 comprises a blanking electric sliding table, a blanking lifting cylinder, a guide rod guide sleeve assembly, a grabbing cylinder and clamping jaws, wherein the clamping jaws are right opposite to the battery box 5 subjected to the lower test to grab, the blanking lifting cylinder is used for controlling lifting, and then the blanking electric sliding table drives the battery box to be placed on a blanking conveying belt for discharging.

In a further embodiment, the circulating conveyor belt 4 is arranged right below the feeding slide rail 2 and comprises a driving belt, a driving motor and a lifting assembly 18 which rotate reversely, and the lifting assembly 18 comprises a lifting plate, a lifting cylinder and a guide rod guide sleeve assembly for supporting the empty-load disc 3 after blanking and the empty-load disc 3 before lifting.

The further embodiment is, still be provided with auxiliary positioning assembly 8 between laser marking subassembly 7 and the automatic screw subassembly 6 of beating, auxiliary positioning assembly 8 includes positioning cylinder, locating plate and reference column, the positioning cylinder erects in feeding slide rail 2 both sides, with locating plate bottom both sides lifting, the reference column links firmly in locating plate middle part below to just implement pressing auxiliary positioning to the screw hole position in upper cover four corners.

In a further embodiment, the charge and discharge testing assembly 10 cooperates with the auxiliary pressing assembly 11 to perform charge and discharge testing on the battery box 5, and the auxiliary pressing assembly 11 is arranged right above the battery box 5 to be tested and comprises a voltage maintaining block and a pressing cylinder to assist in pressing the battery box 5 to be tested, and the positioning is stable.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the embodiments described above, and various changes, modifications, substitutions and alterations can be made therein by those having ordinary skill in the art without departing from the spirit of the present utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A on-line screw, test equipment for battery case, including feeding slide rail, a plurality of year dish, automatic screw subassembly, automatic upset subassembly, laser marking subassembly, charge-discharge test subassembly and snatch unloading subassembly, and be used for the circulation conveyer belt of backward flow year dish, its characterized in that:

the automatic screw driving assembly comprises a first horizontal electric sliding table, a first vertical electric sliding table, an electric screw driving machine, a long screw rod and a material pipe for automatically supplying screws, wherein the electric screw driving machine is driven to horizontally and vertically move and is used for automatically filling screws to screw hole positions arranged at four corners of an upper cover of a lower battery box,

2. The on-line screwdriving and testing apparatus for battery packs as set forth in claim 1, wherein: the grabbing and blanking assembly comprises a blanking electric sliding table, a blanking lifting cylinder, a guide rod guide sleeve assembly, a grabbing cylinder and clamping jaws, wherein the clamping jaws are right opposite to a battery box subjected to lower testing to grab, the blanking lifting cylinder is used for controlling lifting, and the blanking electric sliding table is used for driving the battery box to be placed on a blanking conveying belt to discharge.

3. The on-line screwdriving and testing apparatus for battery packs as set forth in claim 1, wherein: the circulating conveyor belt is arranged right below the feeding slide rail and comprises a driving belt, a driving motor and a lifting assembly, wherein the driving belt, the driving motor and the lifting assembly are reversely rotated, and the lifting assembly comprises a lifting plate, a lifting cylinder and a guide rod guide sleeve assembly, wherein the lifting plate is used for bearing a no-load disc after blanking and a no-load disc before lifting loading.

4. The on-line screwdriving and testing apparatus for battery packs as set forth in claim 1, wherein: the laser marking device is characterized in that an auxiliary positioning assembly is further arranged between the laser marking assembly and the automatic screw marking assembly, the auxiliary positioning assembly comprises positioning cylinders, positioning plates and positioning columns, the positioning cylinders are erected on two sides of a feeding sliding rail and lift two sides of the bottom of the positioning plates, and the positioning columns are fixedly connected to the lower part of the middle of the positioning plates and are opposite to screw hole positions of four corners of an upper cover to implement pressing auxiliary positioning.

5. The on-line screwdriving and testing apparatus for battery packs as set forth in claim 1, wherein: the charging and discharging test assembly is matched with the auxiliary pressing assembly to conduct charging and discharging test on the battery box, and the auxiliary pressing assembly is arranged right above the battery box to be tested and comprises a voltage-retaining block and a pressing cylinder.

6. The on-line screwdriving and testing apparatus for battery packs as set forth in claim 1, wherein: the long screw rod is driven to rotate by the electric screw driving machine, the long screw rod screws the screw, and the long screw rod is fixedly connected with the upper cover and the bottom box of the battery box.