Full-automatic battery distributing and packaging equipment

Abstract

The utility model relates to a full -automatic battery divides material packaging equipment, including work bench, battery divides material device, battery cover packaging film device, packaging film heat shrink mechanism, multi -row battery feeding device and chain transmission mechanism, work bench from left to right installs battery divides material device, battery cover packaging film device, packaging film heat shrink mechanism, multi -row battery feeding device in proper order, installs chain transmission mechanism in the work bench, battery divides material device drive multi -row battery reaches chain transmission mechanism, chain transmission mechanism drive multi -row battery reaches battery cover packaging film device, packaging film heat shrink mechanism, multi -row battery feeding device in proper order, battery cover packaging film device drive packaging film cover into battery, packaging film heat shrink mechanism drive packaging film shrinkage package battery, multi -row battery feeding device drive the battery that packs well sends out, automation completes divides material, packaging operation, improves the packaging speed, reduces the dependence on manual work, satisfies production demand.

Description

Technical Field

[0001] This utility model relates to the field of battery production equipment, specifically to a fully automatic battery material sorting and packaging equipment. Background Technology

[0002] A significant technical bottleneck in existing cylindrical battery packaging production lines lies in the precise positioning and orientation adjustment of batteries as they enter the packaging process. Currently, the common practice is that after batteries are roughly conveyed to the packaging area, their final position and spacing often fail to meet the stringent requirements of automated packaging equipment. Therefore, operators must monitor the entire process and frequently intervene manually for adjustments—for example, manually straightening each battery or pushing and maneuvering it to accurately place it into the specific slots of the packaging module. This high-intensity manual-equipment collaboration model results in a high dependence on skilled workers. It not only limits production speed to manual operation, leading to low efficiency and difficulty in increasing capacity, but also places a heavy and repetitive physical and mental burden on operators. Furthermore, manual intervention introduces more instability and the risk of human error, such as missed or incorrect adjustments, directly affecting packaging quality and consistency. Under the major trend of intelligent upgrading and cost reduction in manufacturing, this human-dominated semi-automated model has become a key bottleneck restricting the high-speed, continuous, and intelligent operation of battery production lines, making its automation transformation increasingly urgent. Summary of the Invention

[0003] To address the aforementioned shortcomings of existing technologies, this utility model provides a fully automated battery dispensing and packaging equipment, the specific technical solution of which is as follows: A fully automatic battery sorting and packaging equipment includes a workbench, a battery sorting device, a battery sleeve packaging film device, a packaging film heat shrinking mechanism, a multi-row battery feeding device, and a chain conveyor mechanism. The battery sorting device, battery sleeve packaging film device, packaging film heat shrinking mechanism, and multi-row battery feeding device are installed sequentially from left to right on the workbench. A chain conveyor mechanism is installed in the workbench. The battery sorting device drives multiple rows of batteries to the chain conveyor mechanism. The chain conveyor mechanism then drives the multiple rows of batteries sequentially to the battery sleeve packaging film device, packaging film heat shrinking mechanism, and multi-row battery feeding device. The battery sleeve packaging film device drives the packaging film to fit the batteries. The packaging film heat shrinking mechanism drives the packaging film to shrink and package the batteries. The multi-row battery feeding device drives the packaged rows of batteries out.

[0004] As a preferred embodiment of this utility model, the chain transmission mechanism includes a chain and limiting rods. The chain is driven by a motor to rotate. Multiple spaced limiting rods are installed around the chain, and multiple battery placement slots are formed between the limiting rods. Stacked batteries are placed in the placement slots.

[0005] As a preferred embodiment of this utility model, the battery feeding device includes a fixed plate, a primary battery inlet plate, and a primary feeding mechanism. The primary battery inlet plate is installed in front of the fixed plate, and has a feeding channel for batteries to pass through. The primary feeding mechanism includes a first motor mounting base, a first motor, a primary drive gear, a primary driven gear set, a primary connecting shaft, a primary feeding wheel, and a primary feeding plate. The first motor mounting base is installed behind the fixed plate, and the first motor is installed in the first motor mounting base. The primary drive gear is installed on the output shaft of the first motor. The primary driven gear set consists of two meshing driven gears. The primary driving gear meshes with one of the driven gears. Each driven gear is connected to a primary connecting shaft at its center. The primary connecting shaft passes forward through the fixed plate and connects to the primary material distribution wheel. The primary material distribution wheel has multiple material distribution grooves on its outer circumference. The material inlet channel outlet is located between two primary material distribution wheels. The primary material distribution plate is installed in front of the fixed plate. The left and right primary material distribution plates are mirror symmetrical. The primary material distribution plate has a primary material distribution channel. The left primary material distribution wheel distributes the battery to the primary material distribution channel of the left primary material distribution plate, and the right primary material distribution wheel distributes the battery to the primary material distribution channel of the right primary material distribution plate. The battery primary enters the material plate, and the primary material distribution plate is tilted.

[0006] As a preferred embodiment of this utility model, the battery dispensing device further includes a secondary dispensing mechanism, a tertiary dispensing mechanism, and a dispensing channel opening and closing mechanism. After passing through the secondary dispensing mechanism, the battery dispensing position changes from 2 stations to 4 stations, and after passing through the tertiary dispensing mechanism, the battery dispensing position changes from 4 stations to 8 stations. The dispensing channel opening and closing mechanism controls the opening or closing of the dispensing port of the tertiary dispensing mechanism. The secondary material distribution mechanism has two components that respectively connect to the left and right primary material distribution plates. Each secondary material distribution mechanism includes a second motor mounting base, a second motor, a secondary drive gear, a secondary driven gear set, a secondary connecting shaft, a secondary material distribution wheel, and a secondary material distribution plate. The second motor mounting base is installed behind the fixed plate, and the second motor is installed in the second motor mounting base. The secondary drive gear is installed on the output shaft of the second motor. The secondary driven gear set consists of two meshing driven gears. The secondary drive gear meshes with one of the driven gears. Each driven gear is connected to a secondary connecting shaft at its center. The secondary connecting shaft passes forward through the fixed plate and connects to the secondary material distribution wheel. The outer circumference of the secondary material distribution wheel has multiple material distribution grooves. The primary material distribution channel outlet is located between the two secondary material distribution wheels. The secondary material distribution plate is installed in front of the fixed plate and consists of a left side plate, a middle plate, and a right side plate. The left side plate and the middle plate form a secondary left material distribution channel, and the middle plate and the right side plate form a secondary right material distribution channel. The left secondary material distribution wheel distributes the batteries to the secondary left material distribution channel, and the right secondary material distribution wheel distributes the batteries to the secondary right material distribution channel. There are four three-stage material distribution mechanisms: two three-stage material distribution mechanisms connect to one two-stage material distribution mechanism. Each three-stage material distribution mechanism includes a third motor mounting base, a third motor, a three-stage drive gear, a three-stage driven gear set, a three-stage connecting shaft, a three-stage material distribution wheel, and a three-stage material distribution plate. The third motor mounting base is installed behind the fixing plate, and the third motor is installed in the third motor mounting base. The three-stage drive gear is installed on the output shaft of the third motor. The three-stage driven gear set consists of two meshing driven gears. The three-stage drive gear meshes with one of the driven gears. Each driven gear is connected to a three-stage connecting shaft at its center, and the three-stage connecting shaft passes forward. The three-stage material distribution wheel is connected to the fixed plate. The outer circumference of the three-stage material distribution wheel is provided with multiple material distribution grooves. The outlet of the second-stage left material distribution channel and the outlet of the second-stage right material distribution channel are located between the two three-stage material distribution wheels of the adjacent three-stage material distribution mechanism. The three-stage material distribution plate is installed in front of the fixed plate. The three-stage material distribution plate is composed of a left plate, a middle plate and a right plate. The left plate and the middle plate form a three-stage left material distribution channel, and the middle plate and the right plate form a three-stage right material distribution channel. The left three-stage material distribution wheel distributes the battery to the three-stage left material distribution channel, and the right three-stage material distribution wheel distributes the battery to the three-stage right material distribution channel. All three-stage right material distribution channels are above the chain transmission mechanism.

[0007] The material distribution channel opening and closing mechanism includes a cylinder, a moving plate, and a baffle block. The cylinder is installed behind the fixed plate. The cylinder drives the moving plate to move left and right. Multiple baffle blocks are installed in the moving plate. The baffle blocks pass through the fixed plate and are located at the outlets of the third-level left material distribution channel and the third-level right material distribution channel.

[0008] As a preferred embodiment of this utility model, the battery sleeve packaging film device includes a packaging film unwinding mechanism, guide rollers, a fixed frame, guide seats, a spreading block, a film passing mechanism, and a film cutting mechanism. The packaging film unwinding mechanism and the fixed frame are respectively installed on the equipment workbench. There are multiple packaging film unwinding mechanisms located behind the fixed frame. Multiple guide rollers are installed on the upper front part of the fixed frame. The packaging film unwinding mechanism unwinds the packaging film to the guide rollers. Multiple guide seats are installed on the lower front part of the fixed frame. The guide seats are distributed horizontally from left to right. The position of the guide seats corresponds to the position of the guide rollers. A spreading block is installed in each guide seat. The film passing mechanism drives the packaging film through the spreading block. After the spreading block spreads the packaging film, the battery is inserted. The film cutting mechanism cuts the packaging film.

[0009] As a preferred embodiment of this utility model, the guide seat includes a front guide seat and a rear guide seat. The rear guide seat is fixedly installed in front of the fixing frame, and the front guide seat is fixedly installed in front of the rear guide seat. A slot is formed between the front guide seat and the rear guide seat. The expansion block is located in the slot. Side rollers are rotatably installed on the inner sides of both the front guide seat and the rear guide seat. Small bearings that contact the side rollers are installed on the front and rear side walls of the expansion block. The left and right side walls of the expansion block are separated from the left and right side walls of the slot. The upper end of the expansion block is a pointed shape to facilitate the insertion of the packaging film.

[0010] As a preferred embodiment of this utility model, the film-coating mechanism comprises multiple components arranged laterally from left to right at the bottom of the fixed frame. Each film-coating mechanism includes a film-coating motor, a drive shaft, a driven shaft, a U-shaped seat, and friction rollers. The output shaft of the film-coating motor is connected to the drive shaft. The drive shaft and the driven shaft are rotatably mounted within the U-shaped seat, which is located below the guide seat. A pair of meshing gears are installed at the ends of the drive shaft and the driven shaft. Friction rollers are installed on the portions of the drive shaft and the driven shaft located within the U-shaped seat. Small rollers corresponding to the positions of the friction rollers are installed on the left and right sides of the support block. The film-cutting mechanism includes a front-to-back moving motor, a lead screw, a nut, a moving plate, a cutting motor, and a cutter. The front-to-back moving motor is installed at the rear of the fixed frame. The output shaft of the front-to-back moving motor is connected to the lead screw. The lead screw is threadedly connected to the nut. The nut is fixedly installed on the middle plate of the moving plate. The moving plate is slidably mounted at the bottom of the fixed frame via a slide rail slider assembly. Multiple cutting motors are installed in the moving plate. The cutting motors drive the cutter to rotate via a pulley assembly. The cutter is located below the U-shaped seat.

[0011] As a preferred embodiment of this utility model, the multi-row battery feeding device includes a battery pushing mechanism, a battery guiding track mechanism, and a conveyor belt mechanism. The chain transmission mechanism transports multiple rows of batteries to the space between the battery pushing mechanism and the battery guiding track mechanism. The battery pushing mechanism, the battery guiding track mechanism, and the conveyor belt mechanism are installed on the worktable from back to front. The battery pushing mechanism drives multiple rows of batteries into the battery guiding track mechanism, and the battery guiding track mechanism guides the batteries to the conveyor belt mechanism.

[0012] As a preferred embodiment of this utility model, the battery feeding track mechanism includes a straight battery feeding plate, an arc-shaped battery feeding plate, and an arc-shaped battery limiting plate. Multiple straight battery feeding plates are spaced apart on the base plate. One of two adjacent straight battery feeding plates is connected to the arc-shaped battery feeding plate, and the other is connected to the arc-shaped battery limiting plate. The arc-shaped battery feeding plate and the arc-shaped battery limiting plate have different degrees of curvature. An open battery feeding channel is formed between the arc-shaped battery limiting plate and one side of the straight battery feeding plate. A closed empty channel is formed between the arc-shaped battery limiting plate and the straight battery feeding plate on the other side. The battery pushing mechanism drives multiple rows of batteries to enter the corresponding battery feeding channels. An extension plate is connected to the end of the arc-shaped battery feeding plate and the arc-shaped battery limiting plate away from the arc-shaped battery feeding plate. The length of each extension plate gradually increases, causing the battery outlets of the multiple battery feeding channels to be staggered.

[0013] As a preferred embodiment of this utility model, a side carrier plate mechanism is installed in front of the conveyor belt mechanism. The side carrier plate mechanism includes a fixed plate, a first cylinder, a first movable plate, and side carrier plates. The fixed plate is fixedly installed in front of the conveyor belt mechanism, and the first cylinder is installed on the fixed plate. The piston rod of the first cylinder extends backward and connects to the first movable plate. Multiple side carrier plates are installed behind the first movable plate. The side carrier plates cover the outlet of the battery feeding channel from the front. The battery pushing mechanism includes a second fixed plate, a second cylinder, and a push plate. The second fixed plate is installed on the worktable, and the second cylinder is installed on the second fixed plate. The piston rod of the second cylinder extends forward and connects to the push plate. The push plate is located directly behind the inlet of the battery feeding channel.

[0014] Beneficial effects: The battery sorting device drives multiple rows of batteries to the chain conveyor mechanism, which in turn drives them sequentially to the battery sleeve packaging film device, the packaging film heat shrinking mechanism, and the multi-row battery feeding device. The battery sleeve packaging film device then inserts the packaging film into the batteries, the packaging film heat shrinking mechanism shrinks the film to package the batteries, and the multi-row battery feeding device delivers the packaged rows of batteries. This automated process completes the sorting and packaging operations, increases packaging speed, reduces reliance on manual labor, and meets production needs. Attached Figure Description

[0015] Figure 1 This is a three-dimensional view of the entire utility model; Figure 2 This is a perspective view of the chain transmission mechanism of this utility model; Figure 3 This is a perspective view of the battery dispensing device of this utility model; Figure 4 This is another perspective view of the battery dispensing device of this utility model; Figure 5 This is a perspective view of the primary and secondary material distribution mechanisms of this utility model working together. Figure 6 This is a perspective view of the two-stage and three-stage material distribution mechanisms of this utility model working together; Figure 7 This is a perspective view of the three-stage material distribution mechanism and the material distribution channel opening and closing mechanism of this utility model.

[0016] Figure 8 This is a perspective view of the battery sleeve packaging film device of this utility model; Figure 9 This is a perspective view of the battery sleeve packaging film device of this utility model after concealing the unwinding mechanism; Figure 10 This is a perspective view of the guide seat and the support block of this utility model; Figure 11 This is an exploded view of the guide seat and the support block of this utility model; Figure 12 This is a perspective view of the multiple membrane-passing mechanisms of this utility model; Figure 13 This is a perspective view of a single membrane-passing mechanism of this utility model; Figure 14 This is a perspective view of the film-cutting mechanism of this utility model;

[0017] Figure 15 This is a perspective view of the multi-row battery feeding device of this utility model; Figure 16 This is a perspective view of the battery material guiding track mechanism of this utility model; Figure 17 This is a top view of the battery material guiding track mechanism of this utility model; Figure 18 This is a perspective view of the battery pushing mechanism and the battery pushing mechanism and conveyor belt mechanism of this utility model working together. Detailed Implementation

[0018] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings: In the description of this utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the position or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0020] like Figure 1As shown, a fully automatic battery sorting and packaging equipment includes a workbench 1, a battery sorting device 2, a battery sleeve packaging film device 3, a packaging film heat shrinking mechanism 4, a multi-row battery feeding device 5, and a chain conveyor mechanism 6. The battery sorting device 2, battery sleeve packaging film device 3, packaging film heat shrinking mechanism 4, and multi-row battery feeding device 5 are installed sequentially from left to right on the workbench 1. The chain conveyor mechanism 6 is installed in the workbench 1. The battery sorting device 2 drives multiple rows of batteries to the chain conveyor mechanism 6. The chain conveyor mechanism 6 drives multiple rows of batteries to the battery sleeve packaging film device 3, packaging film heat shrinking mechanism 4, and multi-row battery feeding device 5 in sequence. The battery sleeve packaging film device 3 drives the packaging film to fit the batteries. The packaging film heat shrinking mechanism 4 drives the packaging film to shrink the packaged batteries. The multi-row battery feeding device 5 drives the packaged rows of batteries to be delivered. The packaging film heat shrinking mechanism 4 adopts a common structure where a blower drives hot air to the packaging film to shrink it.

[0021] like Figure 2 As shown, the chain transmission mechanism 6 includes a chain 61 and limiting rods 62. The chain 61 is driven by a motor to rotate. Multiple spaced limiting rods 62 (parts of the limiting rods shown in the figure) are installed around the chain 61. Multiple battery placement slots are formed between the limiting rods 62. Stacked batteries are placed in a row in a single placement slot. When the chain 61 rotates, it carries the limiting rods 62, thereby carrying the batteries sequentially through the battery sorting device 2, the battery sleeve packaging film device 3, the packaging film heat shrinking mechanism 4, and the multi-row battery feeding device 5.

[0022] like Figures 3-7 As shown, the battery feeding device 2 includes a fixed plate 21, a primary battery feeding plate 22, a first-level feeding mechanism 23, a second-level feeding mechanism 24, a third-level feeding mechanism 25, and a feeding channel opening and closing mechanism 26. The primary battery feeding plate 22 is installed in front of the fixed plate 21. The primary battery feeding plate 22 is provided with a feeding channel 221 for batteries to pass through. The primary battery feeding plate 22 is connected to the first-level feeding mechanism 23, the first-level feeding mechanism 23 is connected to the second-level feeding mechanism 24, the second-level feeding mechanism 24 is connected to the third-level feeding mechanism 25, and the feeding channel opening and closing mechanism 26 drives the feeding channel of the third-level feeding mechanism 25 to open or close.

[0023] The primary material distribution mechanism 23 includes a first motor mounting base 231, a first motor 232, a primary drive gear 233, a primary driven gear set 234, a primary connecting shaft 235, a primary material distribution wheel 236, and a primary material distribution plate 237. The first motor mounting base 231 is installed behind the fixed plate 21, and the first motor 232 is installed in the first motor mounting base 231. The primary drive gear 233 is installed on the output shaft of the first motor. The primary driven gear set 234 consists of two meshing driven gears. The primary drive gear 233 meshes with one of the driven gears. Each driven gear is connected to a primary connecting shaft 235 at its center. The primary connecting shaft 235 passes forward through the fixed plate 1 and connects to the primary material distribution wheel 236. The primary material distribution wheel 236 has multiple material distribution plates on its outer periphery. The trough, with the feed channel 221 outlet located between two primary feed rollers 236, has a primary feed plate 237 installed in front of the fixed plate 21. The left and right primary feed plates 237 are mirror-symmetrical, and each primary feed plate 237 has a primary feed channel. The left primary feed roller 236 feeds the batteries into the primary feed channel of the left primary feed plate 237, and the right primary feed roller 236 feeds the batteries into the primary feed channel of the right primary feed plate 237. The batteries 7 initially enter the feed plate 22, and the primary feed plate 237 is tilted so that the batteries roll forward. After passing through the primary feed mechanism 23, the battery discharge changes from station 1 to station 2. After passing through the secondary feed mechanism, the battery discharge changes from station 2 to station 4. After passing through the tertiary feed mechanism, the battery discharge changes from station 4 to station 8.

[0024] The secondary material distribution mechanism 24 has two parts that respectively connect to the left and right primary material distribution plates 237. Each secondary material distribution mechanism 24 includes a second motor mounting base 241, a second motor 242, a secondary drive gear 243, a secondary driven gear set 244, a secondary connecting shaft 245, a secondary material distribution wheel 246, and a secondary material distribution plate 247. The second motor mounting base 241 is installed behind the fixing plate 21, and the second motor 242 is installed in the second motor mounting base 241. The secondary drive gear 243 is installed on the output shaft of the second motor. The secondary driven gear set 244 consists of two meshing driven gears. The secondary drive gear 243 meshes with one of the driven gears. The center of each driven gear is connected to... A secondary connecting shaft 245 is connected, and the secondary connecting shaft 24 passes forward through the fixed plate 21 to connect to the secondary distributing wheel 46. The secondary distributing wheel 246 has multiple distributing grooves on its outer periphery. The primary distributing channel outlet is located between the two secondary distributing wheels 246. The secondary distributing plate 247 is installed in front of the fixed plate 21. The secondary distributing plate 247 is composed of a left side plate, a middle plate, and a right side plate. The left side plate and the middle plate form a secondary left distributing channel, and the middle plate and the right side plate form a secondary right distributing channel. The left secondary distributing wheel distributes the battery to the secondary left distributing channel, and the right secondary distributing wheel distributes the battery to the secondary right distributing channel. After passing through the secondary distributing mechanism 4, the battery discharge is changed from station 2 to station 4.

[0025] There are four three-stage material distribution mechanisms 25. Two three-stage material distribution mechanisms 25 connect to one two-stage material distribution mechanism 24. Each three-stage material distribution mechanism 25 includes a third motor mounting base 251, a third motor 252, a three-stage drive gear 253, a three-stage driven gear set 254, a three-stage connecting shaft 255, a three-stage material distribution wheel 256, and a three-stage material distribution plate 257. The third motor mounting base 251 is installed behind the fixing plate 21, and the third motor 252 is installed in the third motor mounting base 251. The three-stage drive gear 253 is installed on the output shaft of the third motor. The three-stage driven gear set 254 consists of two meshing driven gears. The three-stage drive gear 253 meshes with one of the driven gears. Each driven gear is connected to a three-stage connecting shaft 255 at its center. The three-stage connecting shaft 255 passes forward through the fixing plate 21 and connects to the three-stage material distribution wheel 256. Multiple material distribution troughs are provided on the outer periphery of 56. The outlets of the secondary left material distribution channel and the secondary right material distribution channel are located between the two tertiary material distribution wheels 256 of the adjacent tertiary material distribution mechanism. That is, the outlet of the secondary left material distribution channel is located between the two tertiary material distribution wheels 256 of the tertiary material distribution mechanism; the outlet of the secondary right material distribution channel is located between the two tertiary material distribution wheels 256 of another adjacent tertiary material distribution mechanism. The tertiary material distribution plate 257 is installed in front of the fixed plate 21. The tertiary material distribution plate 257 is composed of a left side plate, a middle plate and a right side plate. The tertiary left material distribution channel is formed between the left side plate and the middle plate, and the tertiary right material distribution channel is formed between the middle plate and the right side plate. The left tertiary material distribution wheel 256 distributes the battery to the tertiary left material distribution channel, and the right tertiary material distribution wheel 256 distributes the battery to the tertiary right material distribution channel. After passing through the tertiary material distribution mechanism 25, the battery discharge is changed from 4 stations to 8 stations.

[0026] The material distribution channel opening and closing mechanism 26 includes a cylinder 261, a moving plate 262, and a baffle block 263. The cylinder 261 is installed behind the fixed plate 21. The cylinder 261 drives the moving plate 262 to move left and right. Multiple baffle blocks 263 are installed in the moving plate 262. The baffle blocks 263 pass through the fixed plate 21 and are located at the outlet of the third-level left material distribution channel and the third-level right material distribution channel. When the baffle blocks 263 are offset from the third-level left material distribution channel and the third-level right material distribution channel, the material distribution channel opens and the battery falls into the chain placement groove. When the baffle blocks 263 block the third-level left material distribution channel and the third-level right material distribution channel, the material distribution channel is blocked.

[0027] like Figures 8-14As shown, the battery case packaging film device 3 includes a packaging film unwinding mechanism 31, a guide roller 32, a fixing frame 33, a guide seat 34, a spreading block 35, a film passing mechanism 36, and a film cutting mechanism 37. The packaging film unwinding mechanism 31 and the fixing frame 33 are respectively installed on the equipment workbench 1. There are multiple packaging film unwinding mechanisms 31, which are located behind the fixing frame 32. The packaging film unwinding mechanism 31 is a common structure on the market that uses a motor to drive the material tray to rotate and unwind the film, so the specific structure will not be described in detail. In this embodiment, there are 8 packaging film unwinding mechanisms 31 that can unwind 8 strips of packaging film. The upper part of the front of the fixing frame 34 is equipped with a packaging film unwinding mechanism 31. Multiple guide rollers 32 are installed, and the guide rollers 32 correspond to the packaging film unwinding mechanism 31. The packaging film unwinding mechanism 1 unwinds the packaging film to the guide rollers 32. Multiple guide seats 34 are installed at the lower front part of the fixing frame 33. The guide seats 34 are distributed horizontally from left to right. The position of the guide seats 34 corresponds to the position of the guide rollers 32. Each guide seat 34 is equipped with a support block 35. The guide rollers 32 guide the packaging film to the support block 35. The film passing mechanism 36 drives the packaging film to pass through the support block 35. After the support block 35 opens the packaging film, the packaging film will be inserted into the battery 39 below. After being inserted, the film cutting mechanism 37 cuts the packaging film.

[0028] The guide seat 34 includes a front guide seat 341 and a rear guide seat 342. The rear guide seat 342 is fixedly installed in front of the fixing frame 33, and the front guide seat 341 is fixedly installed in front of the rear guide seat 342. A slot 343 is formed between the front guide seat 341 and the rear guide seat 342. The expansion block 35 is located in the slot 343. Side rollers 344 are rotatably installed on the inner sides of the front guide seat 341 and the rear guide seat 342. Small bearings 351 that contact the side rollers 344 are rotatably installed on the front and rear side walls of the expansion block 35. The left and right side walls of the expansion block 35 are separated from the left and right side walls of the slot 343. The upper end of the expansion block 35 is a pointed shape to facilitate the insertion of the packaging film. The packaging film passes through the expansion block 35 from top to bottom through the slot 343. The main body of the expansion block 35 is a plate-shaped structure that expands the packaging film on both sides. When the packaging film contacts the small bearings 351 and the side rollers 344, their rotation will not obstruct the passage of the packaging film.

[0029] Multiple film-coating mechanisms 36 are laterally distributed from left to right and installed at the bottom of the fixed frame 34. Each film-coating mechanism 36 includes a film-coating motor 361, a drive shaft 362, a driven shaft 363, a U-shaped seat 364, and a friction roller 365. The output shaft of the first motor is connected to the drive shaft 362. The drive shaft 362 and the driven shaft 363 are rotatably mounted in the U-shaped seat 364, which is located below the guide seat 34. A pair of meshing gears 36 are installed at the ends of the drive shaft 362 and the driven shaft 363. 6. Friction rollers 365 are installed on the portion of the drive shaft 362 and driven shaft 363 located in the U-shaped seat 364. Small rollers corresponding to the positions of the friction rollers 35 are installed on the left and right sides of the support block 35. The film-extension motor 361 drives the drive shaft 362 to rotate. The drive shaft 362 drives the driven shaft 363 to rotate through a pair of meshing gears 366. The drive shaft 362 and the driven shaft 363 each drive their friction rollers 365 to rotate. The friction rollers 365 cooperate with the small rollers to drive the packaging film to move downward.

[0030] The film cutting mechanism 37 includes a front-to-back moving motor 371, a lead screw 372, a nut 373, a moving plate 374, a cutting motor 375, and a cutter 376. The front-to-back moving motor 371 is installed behind the fixed frame 33. The output shaft of the front-to-back moving motor 371 is connected to the lead screw 372. The lead screw 372 is threadedly connected to the nut 373. The nut 373 is fixedly installed on the middle plate of the moving plate 374. The moving plate 374 is slidably installed on the bottom of the fixed frame 33 via a slide rail slider assembly 377. Multiple cutting motors 375 are installed in the moving plate 374. The cutting motors 375 drive the cutter 376 to rotate via a pulley assembly 378. The cutter 376 is located below the U-shaped seat 364. The front-to-back moving motor 371 drives the moving plate 374 to move forward via the lead screw 372 and the nut 373. The moving plate 374 drives the cutting motor 375 and the cutter 376 to move forward and approach the packaging film. The cutting motor 375 drives the cutter 376 to rotate and cut the packaging film.

[0031] like Figure 15-18 As shown, the multi-row battery feeding device 5 includes a chain transmission mechanism 51, a battery pushing mechanism 52, and a battery guiding track mechanism 53. The chain transmission mechanism 51 transports multiple rows of batteries to the space between the battery pushing mechanism 52 and the battery guiding track mechanism 53. The battery pushing mechanism 52, the battery guiding track mechanism 53, and the conveyor belt mechanism 54 are installed on the workbench 1 from back to front. The battery pushing mechanism 52 drives multiple rows of batteries into the battery guiding track mechanism 53, and the battery guiding track mechanism 53 guides the batteries to the conveyor belt mechanism 54.

[0032] The battery feeding track mechanism 53 includes a straight battery feeding plate 531, a curved battery feeding plate 532, and a curved battery limiting plate 533. Multiple straight battery feeding plates 531 are spaced apart on the base plate 534. One of two adjacent straight battery feeding plates 531 is connected to the curved battery feeding plate 532, while the other is connected to the curved battery limiting plate 533. The curved battery limiting plate 533 is located between two curved battery feeding plates 532. The curved battery feeding plates 532 and... The curved battery plate 533 has different degrees of curvature, forming an open battery feeding channel 535 between the curved battery plate 533 and the straight battery feeding plate 532 on one side; a closed empty channel 536 is formed between the curved battery plate 533 and the straight battery feeding plate 532 on the other side. The empty channel 536 can compress the curvature of the turning point of the battery feeding channel 535 to prevent the battery from getting stuck there. The battery pushing mechanism 52 drives multiple rows of batteries to enter the battery feeding channels respectively. In addition, the curved battery feeding plate 531 and the curved battery plate 533 are connected to an extension plate 537 at the end away from the curved battery feeding plate. The length of each extension plate gradually increases, so that the battery outlets of the multiple battery feeding channels are staggered, thus preventing multiple rows of batteries from stacking together when they are discharged.

[0033] A side carrier plate mechanism 57 is installed in front of the conveyor belt mechanism 54. The side carrier plate mechanism 57 includes a fixed plate 571, a first cylinder 572, a first moving plate 573, and side carrier plates 574. The fixed plate 571 is fixedly installed in front of the conveyor belt mechanism 54. The first cylinder 572 is installed on the fixed plate 571. The piston rod of the first cylinder extends backward to connect with the first moving plate 573. Multiple side carrier plates 574 are installed behind the first moving plate 573. The side carrier plates 574 cover the outlet of the battery feeding channel 535 from the front. The first cylinder 572 drives the side carrier plates 574 to move forward and approach the outlet of the battery feeding channel 535 to temporarily hold the battery. When the first cylinder 572 drives the side carrier plates 574 to move backward and away from the outlet of the battery feeding channel 535, the battery tilts onto the conveyor belt of the conveyor belt mechanism 54. The conveyor belt mechanism is a common transmission equipment on the market, and its specific structure will not be described in detail. The battery pushing mechanism 52 includes a second fixed plate 521, a second cylinder 522, and a push plate 23. The second fixed plate 521 is installed on the worktable 1, and the second cylinder 522 is installed on the second fixed plate 521. The piston rod of the second cylinder extends forward and connects to the push plate 523. The push plate 523 is located directly behind the inlet of the battery feeding channel. The second cylinder 522 drives the push plate 523 to move forward. The push plate 523 pushes the rows of batteries between the limit rods 512 into the battery feeding arc-shaped material plate 532. As the batteries enter one by one, the batteries that enter later push the batteries that entered earlier to move in the material channel.

[0034] The above description is a further detailed explanation of the present utility model in conjunction with specific preferred embodiments. It should not be considered that the specific implementation of the present utility model is limited to these descriptions. For those skilled in the art, several simple deductions or substitutions can be made without departing from the concept of the present utility model, and all such deductions or substitutions should be considered to fall within the protection scope of the present utility model.

Claims

1. A fully automatic battery dispensing and packaging equipment, characterized in that: The device includes a workbench, a battery sorting device, a battery sleeve packaging film device, a packaging film heat shrinking mechanism, a multi-row battery feeding device, and a chain conveyor mechanism. From left to right, the workbench is equipped with the battery sorting device, battery sleeve packaging film device, packaging film heat shrinking mechanism, and multi-row battery feeding device. A chain conveyor mechanism is installed in the workbench. The battery sorting device drives multiple rows of batteries to the chain conveyor mechanism, which then drives them sequentially to the battery sleeve packaging film device, packaging film heat shrinking mechanism, and multi-row battery feeding device. The battery sleeve packaging film device inserts the packaging film into the batteries, the packaging film heat shrinking mechanism shrinks the packaging film to enclose the batteries, and the multi-row battery feeding device delivers the packaged rows of batteries.

2. The fully automatic battery dispensing and packaging equipment according to claim 1, characterized in that: The chain transmission mechanism includes a chain and limiting rods. The chain is driven by a motor to rotate. Multiple spaced limiting rods are installed around the chain, and multiple battery placement slots are formed between the limiting rods. Stacked batteries are placed in the placement slots.

3. The fully automatic battery dispensing and packaging equipment according to claim 1, characterized in that: The battery feeding device includes a fixed plate, a primary battery inlet plate, and a primary feeding mechanism. The primary battery inlet plate is installed in front of the fixed plate and has a feeding channel for batteries to pass through. The primary feeding mechanism includes a first motor mounting base, a first motor, a primary drive gear, a primary driven gear set, a primary connecting shaft, a primary feeding wheel, and a primary feeding plate. The first motor mounting base is installed behind the fixed plate, and the first motor is installed in the first motor mounting base. The primary drive gear is installed on the output shaft of the first motor. The primary driven gear set consists of two meshing driven gears. One of the driven gears is connected to a primary connecting shaft at its center. The primary connecting shaft passes forward through the fixed plate and connects to the primary material distribution wheel. The outer circumference of the primary material distribution wheel is provided with multiple material distribution grooves. The outlet of the feeding channel is located between two primary material distribution wheels. The primary material distribution plate is installed in front of the fixed plate. The left and right primary material distribution plates are mirror symmetrical. The primary material distribution plate is provided with a primary material distribution channel. The left primary material distribution wheel distributes the battery to the primary material distribution channel of the left primary material distribution plate, and the right primary material distribution wheel distributes the battery to the primary material distribution channel of the right primary material distribution plate. The battery enters the material plate at the primary level, and the primary material distribution plate is set at an angle.

4. The fully automatic battery dispensing and packaging equipment according to claim 3, characterized in that: The battery dispensing device also includes a secondary dispensing mechanism, a tertiary dispensing mechanism, and a dispensing channel opening and closing mechanism. After passing through the secondary dispensing mechanism, the battery discharge station changes from 2 stations to 4 stations, and after passing through the tertiary dispensing mechanism, the battery discharge station changes from 4 stations to 8 stations. The dispensing channel opening and closing mechanism controls the opening and closing of the discharge port of the tertiary dispensing mechanism. The secondary material distribution mechanism has two components that respectively connect to the left and right primary material distribution plates. Each secondary material distribution mechanism includes a second motor mounting base, a second motor, a secondary drive gear, a secondary driven gear set, a secondary connecting shaft, a secondary material distribution wheel, and a secondary material distribution plate. The second motor mounting base is installed behind the fixed plate, and the second motor is installed in the second motor mounting base. The secondary drive gear is installed on the output shaft of the second motor. The secondary driven gear set consists of two meshing driven gears. The secondary drive gear meshes with one of the driven gears. Each driven gear is connected to a secondary connecting shaft at its center. The secondary connecting shaft passes forward through the fixed plate and connects to the secondary material distribution wheel. The outer circumference of the secondary material distribution wheel has multiple material distribution grooves. The primary material distribution channel outlet is located between the two secondary material distribution wheels. The secondary material distribution plate is installed in front of the fixed plate and consists of a left side plate, a middle plate, and a right side plate. The left side plate and the middle plate form a secondary left material distribution channel, and the middle plate and the right side plate form a secondary right material distribution channel. The left secondary material distribution wheel distributes the batteries to the secondary left material distribution channel, and the right secondary material distribution wheel distributes the batteries to the secondary right material distribution channel. There are four three-stage material distribution mechanisms: two three-stage material distribution mechanisms connect to one two-stage material distribution mechanism. Each three-stage material distribution mechanism includes a third motor mounting base, a third motor, a three-stage drive gear, a three-stage driven gear set, a three-stage connecting shaft, a three-stage material distribution wheel, and a three-stage material distribution plate. The third motor mounting base is installed behind the fixing plate, and the third motor is installed in the third motor mounting base. The three-stage drive gear is installed on the output shaft of the third motor. The three-stage driven gear set consists of two meshing driven gears. The three-stage drive gear meshes with one of the driven gears. Each driven gear is connected to a three-stage connecting shaft at its center, and the three-stage connecting shaft passes forward. A three-stage material distribution wheel is connected via a fixed plate. Multiple material distribution grooves are located on the outer circumference of each wheel. The outlets of the second-stage left and right material distribution channels are located between two adjacent three-stage material distribution wheels. A three-stage material distribution plate is installed in front of the fixed plate and consists of a left side plate, a middle plate, and a right side plate. The left side plate and the middle plate form a third-stage left material distribution channel, and the middle plate and the right side plate form a third-stage right material distribution channel. The left-side three-stage material distribution wheel distributes the batteries to the left-side channel, and the right-side three-stage material distribution wheel distributes the batteries to the right-side channel. All third-stage right material distribution channels are located above the chain transmission mechanism. The material distribution channel opening and closing mechanism includes a cylinder, a moving plate, and a baffle block. The cylinder is installed behind the fixed plate. The cylinder drives the moving plate to move left and right. Multiple baffle blocks are installed in the moving plate. The baffle blocks pass through the fixed plate and are located at the outlets of the third-level left material distribution channel and the third-level right material distribution channel.

5. The fully automatic battery dispensing and packaging equipment according to claim 1, characterized in that: The battery sleeve packaging film device includes a packaging film unwinding mechanism, guide rollers, a fixed frame, guide seats, a spreading block, a film passing mechanism, and a film cutting mechanism. The packaging film unwinding mechanism and the fixed frame are respectively installed on the equipment worktable. There are multiple packaging film unwinding mechanisms located behind the fixed frame. Multiple guide rollers are installed in the upper front part of the fixed frame. The packaging film unwinding mechanism unwinds the packaging film to the guide rollers. Multiple guide seats are installed in the lower front part of the fixed frame. The guide seats are distributed horizontally from left to right, and the positions of the guide seats correspond to the positions of the guide rollers. A spreading block is installed in each guide seat. The film passing mechanism drives the packaging film through the spreading block. After the spreading block spreads the packaging film, the battery is inserted. The film cutting mechanism cuts the packaging film.

6. The fully automatic battery dispensing and packaging equipment according to claim 5, characterized in that: The guide seat includes a front guide seat and a rear guide seat. The rear guide seat is fixedly installed in front of the fixed frame, and the front guide seat is fixedly installed in front of the rear guide seat. A slot is formed between the front guide seat and the rear guide seat. The expansion block is located in the slot. Side rollers are rotatably installed on the inner sides of both the front and rear guide seats. Small bearings that contact the side rollers are installed on the front and rear side walls of the expansion block. The left and right side walls of the expansion block are separated from the left and right side walls of the slot. The upper end of the expansion block is a pointed shape to facilitate the insertion of the packaging film.

7. The fully automatic battery dispensing and packaging equipment according to claim 5, characterized in that: Multiple film-coating mechanisms are horizontally distributed from left to right and installed at the bottom of the fixed frame. Each film-coating mechanism includes a film-coating motor, a drive shaft, a driven shaft, a U-shaped seat, and friction rollers. The output shaft of the film-coating motor is connected to the drive shaft. The drive shaft and the driven shaft are rotatably mounted in the U-shaped seat, which is located below the guide seat. A pair of meshing gears are installed at the ends of the drive shaft and the driven shaft. Friction rollers are installed on the portions of the drive shaft and the driven shaft located in the U-shaped seat. Small rollers corresponding to the positions of the friction rollers are installed on the left and right sides of the support block. The film-cutting mechanism includes a front-to-back moving motor, a lead screw, a nut, a moving plate, a cutting motor, and a cutter. The front-to-back moving motor is installed at the rear of the fixed frame. The output shaft of the front-to-back moving motor is connected to the lead screw. The lead screw is threadedly connected to the nut. The nut is fixedly installed in the middle plate of the moving plate. The moving plate is slidably installed at the bottom of the fixed frame via a slide rail slider assembly. Multiple cutting motors are installed in the moving plate. The cutting motors drive the cutter to rotate via a pulley assembly. The cutter is located below the U-shaped seat.

8. The fully automatic battery dispensing and packaging equipment according to claim 1, characterized in that: The multi-row battery feeding device includes a battery pushing mechanism, a battery guiding track mechanism, and a conveyor belt mechanism. The chain transmission mechanism transports multiple rows of batteries to the space between the battery pushing mechanism and the battery guiding track mechanism. The battery pushing mechanism, the battery guiding track mechanism, and the conveyor belt mechanism are installed on the worktable from back to front. The battery pushing mechanism drives multiple rows of batteries into the battery guiding track mechanism, and the battery guiding track mechanism guides the batteries to the conveyor belt mechanism.

9. The fully automatic battery dispensing and packaging equipment according to claim 8, characterized in that: The battery feeding track mechanism includes a straight battery feeding plate, an arc-shaped battery feeding plate, and an arc-shaped battery limiting plate. Multiple straight battery feeding plates are spaced apart on the base plate. One of two adjacent straight battery feeding plates is connected to the arc-shaped battery feeding plate, and the other is connected to the arc-shaped battery limiting plate. The arc-shaped battery feeding plate and the arc-shaped battery limiting plate have different degrees of curvature. An open battery feeding channel is formed between the arc-shaped battery limiting plate and one side of the straight battery feeding plate. A closed empty channel is formed between the arc-shaped battery limiting plate and the straight battery feeding plate on the other side. The battery pushing mechanism drives multiple rows of batteries to enter the corresponding battery feeding channels. An extension plate is connected to the end of the arc-shaped battery feeding plate and the arc-shaped battery limiting plate away from the arc-shaped battery feeding plate. The length of each extension plate gradually increases, so that the battery outlets of the multiple battery feeding channels are staggered.

10. The fully automatic battery dispensing and packaging equipment according to claim 8, characterized in that: A side carrier plate mechanism is installed in front of the conveyor belt mechanism. The side carrier plate mechanism includes a fixed plate, a first cylinder, a first movable plate, and side carrier plates. The fixed plate is fixedly installed in front of the conveyor belt mechanism. The first cylinder is installed on the fixed plate. The piston rod of the first cylinder extends backward and connects to the first movable plate. Multiple side carrier plates are installed behind the first movable plate. The side carrier plates cover the outlet of the battery feeding channel from the front. The battery pushing mechanism includes a second fixed plate, a second cylinder, and a push plate. The second fixed plate is installed on the worktable. The second cylinder is installed on the second fixed plate. The piston rod of the second cylinder extends forward and connects to the push plate. The push plate is located directly behind the inlet of the battery feeding channel.

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