Automatic material distributing assembly of battery shell feeding device

Abstract

The invention relates to an automatic material distributing assembly of a battery shell feeding device, and relates to the technical field of battery shell machining, the automatic material distributing assembly comprises a first support, a feeding cleaning device and an auxiliary cleaning device, a stepping frame in the feeding cleaning device is driven by a conveying assembly to push battery shells to a material guiding shell in a stepping mode, and the auxiliary cleaning device is used for cleaning the battery shells; then the materials accurately fall into the material distribution shell through the conveying pipe, and orderly material distribution is completed; the pushing and cleaning assembly is in linkage with the conveying assembly, a cam and a rectangular frame are matched to drive the dust collection structure to move along a square track, blowing and dust collection cleaning are conducted on the interior of a shell in the feeding process, and discharging is assisted. A second motor drives a screw rod to drive a scraping dust collection structure to ascend and descend, and secondary cleaning is carried out on a shell after material distribution in cooperation with the horizontal scraping effect of a brush plate and the dust collection effect of a second dust collection fan. The device has the effects of achieving stepping conveying, multi-stage cleaning and efficient material distribution of the battery shells.

Description

Technical Field

[0001] This application relates to the technical field of battery casing processing, and in particular to an automatic material feeding component of a battery casing feeding device. Background Technology

[0002] Currently, battery casings are typically cylindrical structures with one open end and are magnetic during processing. To facilitate subsequent processing, they need to be laid flat and transported automatically. An existing automated battery casing loading device with application number CN202421511564.7 uses a conveyor frame, main gantry, and loading mechanism to remove the battery casings from the storage box using negative pressure adsorption. The battery casings are then evenly distributed into the dispersion box by the equidistant unfolding of sliding and fixed clamping blocks, thus completing the loading process. This device has achieved automated equidistant loading of battery casings to a certain extent.

[0003] While the aforementioned technologies achieve equidistant dispersion of battery casings, their structures primarily focus on adsorption and equidistant unfolding, lacking multi-stage cleaning processes for the battery casings during transport. Dust or impurities easily accumulate inside the battery casings during storage and transport. If effective cleaning is not performed before loading, it may affect subsequent processing quality. Furthermore, after equidistantly loading the casings into the dispersion box, the device lacks a secondary cleaning structure, making further dust removal impossible inside the casings after distribution.

[0004] Therefore, there is an urgent need for an automatic material feeding component that can achieve precise step-by-step material feeding of battery casings and perform multi-stage cleaning during and after casing feeding, so as to improve the cleanliness of battery casing feeding and the overall processing quality. Summary of the Invention

[0005] The purpose of this application is to provide an automatic dispensing component for a battery casing feeding device to solve the problems in the prior art.

[0006] The automatic material distribution component of the battery casing feeding device provided in this application adopts the following technical solution: it includes a first bracket, a conveyor belt rotatably mounted on the upper end of the first bracket, material distribution shells equidistantly mounted on the outside of the conveyor belt, a sprocket assembly connected to the outer side of the conveyor belt, and the end of the sprocket assembly away from the conveyor belt connected to the output end of a drive motor, the drive motor being installed inside a second bracket, and the second bracket being connected to the side of the first bracket, and also includes a feeding and cleaning device installed on the upper end of the second bracket and an auxiliary cleaning device installed on the upper end of the first bracket and vertically opposite to the material distribution shells, the feeding and cleaning device including a support frame, the support frame being fixed to the upper end of the second bracket, a stepping frame being installed inside the support frame, a guide shell being connected to the right side of the support frame, and a conveying pipe being fixed to the bottom of the guide shell, the bottom opening end of the conveying pipe being vertically opposite to the receiving end of the material distribution shell, a transmission component being installed on one side inside the support frame, and the transmission component being connected to the bottom of the stepping frame, a first motor being connected to the outside of the transmission component, and a pushing and cleaning component being connected to the outside of the transmission component.

[0007] By adopting the above technical solution, namely, the first bracket supports the conveyor belt, the material distribution shells are installed at equal intervals outside the conveyor belt, realizing the interval conveying of battery shells, the sprocket group drives the conveyor belt to move step by step under the drive motor, so that the material distribution shells are accurately connected to the discharge port of the conveying pipe, the feeding cleaning device is installed on the upper end of the second bracket, and the auxiliary cleaning device is installed on the upper end of the first bracket, which is opposite to the material distribution shells, realizing multi-level cleaning. The overall structure is compact, improving feeding efficiency and cleaning quality.

[0008] Preferably, the stepping frame includes feeding bars, which are arranged at equal intervals along the inside of the support frame. A push block is integrally provided at the upper end of the feeding bar. Supporting bars are installed opposite each other on both sides of the feeding bar. A limiting plate is fixed between adjacent supporting bars. One end of the supporting bar and the limiting plate are connected to the guide shell.

[0009] By adopting the above technical solution, the feeding strips are arranged at equal intervals along the inside of the support frame to form multiple parallel feeding channels. The push block at the upper end of the feeding strip pushes the battery shell forward, the support strip provides bottom support, and the limiting plate plays a guiding and limiting role. One end of the support strip and the limiting plate are connected to the guide shell to ensure that the shell smoothly transitions into the guide shell, thus achieving a smooth connection between the feeding and cleaning processes.

[0010] Preferably, the transmission component includes a first pulley group, which is located outside the front side of the support frame, and the left side of the first pulley group is connected to the first motor. Both the left and right ends of the first pulley group are rotatably connected to rotating plates. The upper end of the rotating plate is rotatably connected to a connecting strip, the right end of the connecting strip is rotatably connected to a stabilizing plate, and the middle part of the upper end of the stabilizing plate is rotatably connected to the inside of the support frame. A rotating shaft is installed in the middle of the connecting strip, and the rotating shaft extends backward and connects to the bottom of the feeding strip.

[0011] By adopting the above technical solution, namely, the first pulley group is connected to the first motor to obtain power, the rotating plate is rotatably connected to the left end of the connecting bar, the right end of the connecting bar is rotatably connected to the stabilizing plate to form a linkage mechanism, and the rotating shaft in the middle of the connecting bar is connected to the bottom of the feeding bar to the rear, the rotational motion is converted into the stepping pushing action of multiple feeding bars, so as to realize the stepping pushing of the battery shell.

[0012] Preferably, the pushing cleaning component includes a second pulley assembly, the left side of which is connected to the right front end of the first pulley assembly, and the right side of the second pulley assembly is connected to the pushing structure. The upper end of the pushing structure is connected to the suction structure, and the lower end of the suction structure extends into the fixed plate. Both ends of one side of the fixed plate are locked to the support frame by bolts. A fixed block is fixed to the upper end of the fixed plate, and a first suction fan is installed on the outside of the fixed block, and the first suction fan is connected to the suction structure.

[0013] By adopting the above technical solution, namely, the second pulley group is connected to the first pulley group to achieve linkage with the transmission component without the need for an additional power source, the right side of the second pulley group is connected to the pushing structure, the upper end of the pushing structure is connected to the vacuuming structure, driving it to reciprocate along a square trajectory, the fixed plate is locked to the support frame, and the first vacuuming fan on the fixed block is connected to the vacuuming structure to provide negative pressure. This component integrates pushing and cleaning functions and has a compact structure.

[0014] Preferably, the pushing structure includes a fixed seat, which is fixed to the right side of the front end of the support frame. A connecting shaft is installed in the middle of the fixed seat. The front end of the connecting shaft is connected to the second pulley group, and the rear end of the connecting shaft is connected to the cam. A rectangular frame is sleeved on the outside of the cam. The rectangular frame is slidably built into the moving frame, and a vertical rod is fixed at the upper end of the rectangular frame. The left and right sides of the moving frame are limited and slidable by limiting side strips, and the bottom of the limiting side strips on both sides are fixed to the fixed seat.

[0015] By adopting the above technical solution, the fixed seat is fixed to the right side of the front end of the support frame, the front end of the connecting shaft is connected to the second pulley group, and the rear end is connected to the cam. The cam drives the rectangular frame, and under the guidance of the moving frame and the limiting side strip, the vertical rod drives the dust collection structure to perform intermittent up and down compound motion. This structure enables the dust collection structure to perform dust collection and cleaning inside the battery casing and push and convey the battery casing when the battery casing is moved to the material unloading position by the step feeding.

[0016] Preferably, the dust collection structure includes a long bar, which is perpendicularly joined to the top of a vertical bar. A transmission bar is fixed at equal intervals along the side of the long bar. The end of the transmission bar furthest from the transmission bar is slidably inserted into a connecting rod, which is vertically inserted into a fixed block. An air inlet pipe is inserted into the connecting rod, and the bottom of the air inlet pipe is connected to a blowing hood. A dust collection shell is installed at the bottom of the connecting rod. A dust collection pipe is provided on one side of the upper end of the dust collection shell, and the exhaust end of the dust collection pipe is connected to a first dust collection fan. A pressure plate is locked to the other side of the dust collection shell.

[0017] By adopting the above technical solution, namely, the long bar and the vertical bar are connected at right angles, the transmission bars are fixed at equal intervals on the side to realize the synchronous movement of multiple units, the transmission bars are slidably connected to the plug rod, the air inlet pipe is inserted into the plug rod and connected to the air blowing hood, and the dust suction pipe at the top of the dust suction shell is connected to the first dust suction fan, which integrates air blowing and dust suction, and the cleaning effect is significant.

[0018] Preferably, the auxiliary cleaning device includes a connecting bracket, which is installed on the upper right end of the first bracket. A second motor is installed in the middle of the connecting bracket, and a screw is connected to the bottom output end of the second motor. The bottom of the screw is rotatably connected to the connecting bracket, and a movable plate is threadedly connected to the outside of the screw. The movable plate is limited to slide inside the connecting bracket, and the right side of the movable plate is connected to a scraping suction structure. A second suction fan is installed at the upper end of the scraping suction structure, and a fixed guide frame is sleeved on the outer side of the lower end of the scraping suction structure.

[0019] By adopting the above technical solution, namely, the connecting bracket is installed at the upper right end of the first bracket, the second motor drives the screw to rotate, which drives the moving plate to move up and down linearly along the screw. The right side of the moving plate is connected to the scraping and suction structure, which drives it to move up and down. The upper end of the scraping and suction structure is equipped with a second suction fan to provide negative pressure, and the lower outer side is fitted with a fixed guide frame to guide and limit the movement, thereby achieving dual cleaning of scraping and suction.

[0020] Preferably, the scraping suction structure includes a top plate, with side plates fixed on both sides of the top plate. A transmission groove is formed on both sides of the middle portion of each side plate, and the outer ends of the side plates are slidably connected to support bars. A return spring is installed inside the support bars, and the upper end of the return spring is connected to the embedded end of the side plate. The transmission groove is connected to the upper side of the connecting plate, and a docking plate is fixed at the bottom of the connecting plate. A brush plate is quickly and easily installed at the bottom of the docking plate, and the outer sides of the docking plate are slidably and limitly connected to the inner side of the fixed guide frame.

[0021] By adopting the above technical solution, namely, the transmission groove is connected to the series plate, the side plate is slidably connected to the support bar, the return spring provides elastic support, so that the brush plate maintains appropriate contact pressure, the brush plate is quickly installed at the bottom of the docking plate, and the external sliding is limited to the fixed guide frame, ensuring that the brush plate moves linearly. Combined with the second dust collection fan, it achieves efficient dust removal, and the structure is easy to replace and maintain.

[0022] Preferably, the rotating plate rotates in the same direction as the cam, and the cam-driven rectangular frame moves around a square trajectory.

[0023] By adopting the above technical solution, the movement of the transmission component and the pushing cleaning component is coordinated, and the vertical rod drives the dust collection structure to move up and down intermittently and in combination. A single power source simultaneously drives the feeding strip to push forward and the dust collection structure to clean back and forth, simplifying the transmission system and ensuring the matching of process sequences.

[0024] Preferably, the side plate and the top plate form a portal frame, and one side of the side plate is connected to the side of the movable plate.

[0025] By adopting the above technical solution, a reliable connection between the scraping suction structure and the moving plate is achieved, while ensuring that the brush plate maintains a horizontal posture when it is raised and lowered. The installation structure is simple and reliable.

[0026] In summary, the automatic dispensing component of the battery casing feeding device included in this application has the following beneficial technical effects: 1. This invention features a feeding and cleaning device, in which a support frame is fixed to the upper end of a second bracket. Inside the device is a stepping frame composed of multiple feeding strips. Multiple semi-circular push blocks are integrally mounted on the upper end of each feeding strip. Driven by a transmission component, the battery casing is pushed in a step-by-step manner. Support strips and limiting plates cooperate to provide bottom support and lateral limiting for the casing, ensuring stable, linear feeding of the casing into multiple rectangular grooves inside the guide shell. A conveying pipe is fixed to the bottom of the guide shell, with its opening aligned vertically with the receiving end of the distribution shell. This achieves precise docking and orderly distribution of the casing. The overall structure is compact, feeding is stable, and the feeding and cleaning processes are effectively connected, improving feeding efficiency and subsequent cleaning quality.

[0027] 2. This invention utilizes a stepping frame and a transmission assembly. The stepping frame includes multiple feeding strips arranged equidistantly along the interior of a support frame. Each feeding strip has multiple push blocks at its upper end and support strips installed opposite each other on both sides. Limiting plates are fixed between adjacent support strips, forming multiple parallel feeding channels. In the transmission assembly, a first pulley group is connected to a first motor to obtain power. A rotating plate is rotatably connected to the left end of a connecting strip, and the right end of the connecting strip is rotatably connected to a stabilizing plate, forming a linkage mechanism. The rotating shaft in the middle of the connecting strip extends backward and connects to the bottom of the feeding strip, converting the rotational motion into the stepping pushing action of multiple feeding strips. This achieves intermittent and precise pushing of the battery casing, ensuring that the casing enters the guide shell in an orderly manner, resulting in a stable structure and reliable pushing.

[0028] 3. This invention sets up a pushing structure, in which the cam rotates and drives the rectangular frame to slide left and right within the moving frame, while the moving frame slides up and down along the limiting side strip, so that the rectangular frame achieves a square trajectory movement. The vertical rod drives the dust collection structure to perform intermittent up and down and compound movements. When the battery shell steps to the material guide shell unloading position, the dust collection and cleaning and the downward pushing and conveying assistance are completed in a coordinated manner, simplifying the transmission system and ensuring the matching of process sequence.

[0029] 4. This invention features a dust-collecting structure where, as the long bar moves with the vertical bar, the transmission bar drives the connecting rod to move up and down intermittently. When the dust-collecting shell moves downward, the blowing hood blows air into the shell, raising dust. The first dust-collecting fan removes the dust-laden air through the suction pipe, achieving linkage between blowing and dust collection. The pressure plate moves downward synchronously with the dust-collecting shell, and after the shell is cleaned, it is pushed downward into the rectangular groove of the guide shell, accelerating the feeding speed, preventing jamming, and resulting in a significant cleaning effect.

[0030] 5. This invention utilizes a scraping suction structure, where a second motor drives a screw to rotate, causing a moving plate to slide along the inner limit of the connecting bracket, converting rotational motion into linear lifting motion. The two outer ends of the side plate are slidably connected to support bars, and a return spring is installed inside the support bars for elastic reset. When the scraping suction structure descends, the brush plate extends into the already separated battery casing within the distribution shell. The fixed guide frame is positioned against the top of the distribution shell. As the side plate slides downward, the transmission groove pushes the series plate and docking plate horizontally along the inner side of the fixed guide frame via an inclined plane, enabling a pair of opposing brush plates to perform relative scraping action, enhancing the cleaning effect on the inner surface of the casing. The second suction fan provides negative pressure to remove the dust brushed up. Upon rising, the return spring pushes the side plate to stably reset, achieving rapid brush plate return and completing the scraping cleaning cycle. The structure is easy to replace and maintain, and offers high cleaning efficiency. Attached Figure Description

[0031] Figure 1 This is a schematic diagram of the overall structure of this application; Figure 2 This is a three-dimensional structural diagram of the feeding and cleaning device of this application; Figure 3 This is a schematic diagram of the stepper frame structure of this application; Figure 4 This is a schematic diagram of the transmission component structure of this application; Figure 5 This is a schematic diagram of the push cleaning component structure in this application; Figure 6 This application Figure 5 Enlarged structural diagram at point A in the middle; Figure 7 This is a schematic diagram of the dust collection structure of this application; Figure 8 This is a schematic diagram of the auxiliary cleaning device of this application; Figure 9 This is a schematic diagram of the disassembled structure of the scraping suction structure in this application.

[0032] Explanation of reference numerals in the attached drawings: 1. First support; 2. Conveyor belt; 3. Material distribution shell; 4. Sprocket assembly; 5. Drive motor; 6. Second support; 7. Feeding and cleaning device; 71. Support frame; 72. Stepping frame; 721. Feeding bar; 722. Push block; 723. Supporting bar; 724. Limiting plate; 73. Guide shell; 74. Conveying pipe; 75. Transmission assembly; 751. First pulley assembly; 752. Rotating plate; 753. Connecting bar; 754. Stabilizing plate; 755. Rotating shaft; 76. First motor; 77. Pushing and cleaning assembly; 771. Second pulley assembly; 772. Pushing structure; 7721. Fixed seat; 7722. Connecting shaft; 7723. Cam; 7724. Rectangular frame; 7725. Moving frame; 7726. 7727. Vertical rod; 773. Limiting side strip; 774. Dust collection structure; 775. Long bar; 776. Transmission bar; 7777. Plug-in rod; 778. Air inlet pipe; 779. Air blowing hood; 770. Dust collection shell; 771. Dust collection pipe; 772. Pressure plate; 773. Fixing plate; 774. Fixing block; 775. First dust collection fan; 86. Auxiliary cleaning device; 876. Connecting bracket; 877. Second motor; 88. Screw; 89. Moving plate; 80. Scraping dust collection structure; 81. Top plate; 82. Side plate; 83. Transmission groove; 84. Support bar; 855. Return spring; 86. Connecting plate; 877. Connecting plate; 88. Brush plate; 89. Second dust collection fan; 80. Fixed guide frame. Detailed Implementation

[0033] The following is in conjunction with the appendix Figure 1 - Appendix Figure 9 This application will be described in further detail below.

[0034] An automatic dispensing component for a battery casing feeding device, as described in the following figure. Figure 1The system includes a first support 1, with a conveyor belt 2 rotatably mounted on its upper end. Multiple material distribution shells 3 are equidistantly mounted on the outside of the conveyor belt 2, and each material distribution shell 3 has four rectangular grooves inside. A sprocket assembly 4 is connected to one side of the conveyor belt 2, and the end of the sprocket assembly 4 furthest from the conveyor belt 2 is connected to the output end of a drive motor 5. The drive motor 5 is installed inside a second support 6, and the second support 6 is connected to the side of the first support 1. The system also includes a feeding and cleaning device 7 installed on the upper end of the second support 6 and a device installed on the upper end of the first support 1. The auxiliary cleaning device 8, which is opposite to the material distribution shell 3, is the first support 1 that supports the conveyor belt 2. The material distribution shell 3 is equidistantly installed outside the conveyor belt 2 to realize the interval conveying of battery shells. The sprocket group 4 drives the conveyor belt 2 to move step by step under the drive motor 5, so that the material distribution shell 3 is accurately connected to the discharge port of the conveying pipe 74. The feeding cleaning device 7 is installed on the upper end of the second support 6, and the auxiliary cleaning device 8 is installed on the upper end of the first support 1 and is opposite to the material distribution shell to realize multi-stage cleaning. The overall structure is compact and improves feeding efficiency and cleaning quality.

[0035] Reference Figure 2 The feeding and cleaning device 7 includes a support frame 71, which is fixed to the upper end of the second bracket 6. A stepping frame 72 is installed inside the support frame 71. A guide shell 73 is connected to the right side of the support frame 71, and a conveying pipe 74 is fixed to the bottom of the guide shell 73. Four rectangular grooves are integrally formed inside the guide shell 73, and the rectangular grooves are connected to the conveying pipe 74 connected to the bottom. The bottom opening end of the conveying pipe 74 is vertically opposite to the receiving end of the distribution shell 3. In this way, the guide shell 73 and the conveying pipe 74 work together to accurately distribute and convey each battery shell of the stepping feed into the four rectangular grooves inside the distribution shell 3, so as to complete the orderly distribution and conveying of the battery shell. A transmission component 75 is installed on one side inside the support frame 71, and the transmission component 75 is connected to the bottom of the stepping frame 72, so as to realize the stepping transmission action of the stepping frame 72. A first motor 76 is connected to the outside of the transmission component 75, and the outside side of the transmission component 75 is connected to the pushing and cleaning component 77.

[0036] Reference Figure 3The stepper frame 72 includes a feeding bar 721, which is arranged at four equal intervals along the interior of the support frame 71. Each feeding bar 721 has at least five push blocks 722 integrally formed on its upper end, and each push block 722 is a semi-circular block shape to ensure stable intermittent stepping transmission between adjacent housings. Supporting bars 723 are installed opposite each other on the left and right sides of the feeding bar 721, and limit plates 724 are fixed between adjacent supporting bars 723. One end of each plate 724 is connected to the guide shell 73. That is, the feeding strips 721 are arranged at equal intervals along the inside of the support frame 71 to form multiple parallel feeding channels. The push block 722 at the upper end of the feeding strip pushes the battery shell forward. The support strip 723 provides bottom support. The limiting plate 724 plays a guiding and limiting role. One end of both the support strip 723 and the limiting plate 724 is connected to the guide shell 73 to ensure that the shell smoothly transitions into the guide shell 73, realizing a smooth connection between the feeding and cleaning processes.

[0037] Reference Figure 4 The transmission component 75 includes a first pulley assembly 751, which is located outside the support frame 71. The left side of the first pulley assembly 751 is connected to the output end of the first motor 76. Rotating plates 752 are rotatably connected to both ends of the first pulley assembly 751. The upper ends of both rotating plates 752 are rotatably connected to corresponding connecting strips 753, and the right ends of both connecting strips 753 are rotatably connected to the lower ends of corresponding stabilizing plates 754. Both connecting strips 753 are arranged in an inclined strip shape. The upper middle part of the stabilizing plate 754 is rotatably connected to the inside of the support frame 71 to stabilize the stepping transmission action of the connecting strips 753. To ensure stable stepping feeding of the stepping frame 72, a rotating shaft 755 is installed in the middle of each connecting bar 753, and each rotating shaft 755 extends backward and connects to the bottom of each feeding bar 721. That is, the first pulley group 751 is connected to the first motor 76 to obtain power. The rotating plate 752 is rotatably connected to the left end of the connecting bar 753, and the right end of the connecting bar 753 is rotatably connected to the stabilizing plate 754, forming a linkage mechanism. The rotating shaft 755 in the middle of the connecting bar 753 connects backward to the bottom of the feeding bar 721, converting the rotational motion into the stepping pushing action of multiple feeding bars 721, realizing the stepping pushing of the battery casing.

[0038] Reference Figure 5The pushing cleaning component 77 includes a second pulley assembly 771, which is connected to the end of the first pulley assembly 751 away from the first motor 76. The end of the second pulley assembly 771 away from the first pulley assembly 751 is connected to the pushing structure 772. The upper end of the pushing structure 772 is connected to the suction structure 773, and the lower end of the suction structure 773 extends into the fixed plate 774. Both the left and right ends of the rear side of the fixed plate 774 are locked to the support frame 71 by bolts. Four fixing blocks 775 are equidistantly fixed to the upper end of the fixed plate 774, and each fixing block 775 is equipped with a first suction device on its front side. The first vacuum blower 776 is connected to the vacuuming structure 773, and the second pulley group 771 is connected to the first pulley group 751 to achieve linkage with the transmission component 75 without the need for an additional power source. The right side of the second pulley group 771 is connected to the pushing structure 772, and the upper end of the pushing structure 772 is connected to the vacuuming structure 773, driving it to reciprocate along a square trajectory. The fixed plate 774 is locked to the support frame 71. The first vacuum blower 776 on the fixed block 775 is connected to the vacuuming structure 773 to provide negative pressure. This component integrates pushing and cleaning functions and has a compact structure.

[0039] Reference Figure 6 The pushing structure 772 includes a fixed seat 7721, which is fixed to the right front end of the support frame 71. A connecting shaft 7722 is installed on the upper middle part of the fixed seat 7721. The front end of the connecting shaft 7722 is connected to the second pulley group 771, and the rear end of the connecting shaft 7722 is connected to the cam 7723. A rectangular frame 7724 is movably sleeved on the outside of the cam 7723. The rectangular frame 7724 is slidably built into the moving frame 7725 and slides left and right along the inside of the moving frame 7725. A vertical rod 7726 is fixed at the upper end of the rectangular frame 7724 and moves synchronously with the rectangular frame 7724. The left and right sides of the moving frame 7725 are limited and slide against the limiting side strips 7727. The bottom of the side strips 7727 are all fixed to the fixed base 7721, which is used to realize the vertical sliding limit guide of the moving frame 7725. That is, the fixed base 7721 is fixed to the right side of the front end of the support frame 71, the front end of the connecting shaft 7722 is connected to the second pulley group 771, and the rear end is connected to the cam 7723. The cam drives the rectangular frame 7724. Under the guidance of the moving frame 7725 and the limit side strips 7727, the vertical rod 7726 drives the dust collection structure 773 to perform intermittent up and down compound motion. This structure enables the dust collection structure 773 to perform dust collection and cleaning inside the battery casing and push down to assist in conveying when the battery casing is moved to the unloading position of the guide shell 73 by the step feeding.

[0040] In this system, the rotating plate 752 and the cam 7723 rotate in the same direction, and the cam 7723 drives the rectangular frame 7724 to move around a square trajectory, which ensures that the transmission component 75 and the pushing cleaning component 77 move in coordination, and that the vertical rod 7726 drives the dust suction structure 773 to move intermittently up and down and in combination. By using a single power source to simultaneously drive the feeding strip 721 to push in a step and the dust suction structure 773 to reciprocate and clean, the transmission system is simplified and the process sequence is matched.

[0041] Reference Figure 7 The dust collection structure 773 includes a long bar 7731, which is perpendicularly joined to the top of a vertical bar 7726. Four transmission bars 7732 are equidistantly fixed to the front side of the long bar 7731. The end of each transmission bar 7732 furthest from the transmission bar 7732 is longitudinally slidably inserted into the upper end of a connecting rod 7733. Each connecting rod 7733 is vertically inserted into a fixing block 775. An air inlet pipe 7734 is inserted inside the connecting rod 7733, with its inlet end connected to an external fan. The bottom of the air inlet pipe 7734 is connected to a blowing hood 7735. A dust collection shell 7736 is mounted on the front bottom of the connecting rod 7733. A dust collection pipe 7737 is located on one side of the upper end of the dust collection shell 7736, with its exhaust end connected to a first dust collector 776. The dust pipe 7737 is designed as a telescopic tube to accommodate the vertical movement of the subsequent connecting rod 7733. A pressure plate 7738 is locked to the rear of the dust collection shell 7736. After the dust collection shell is cleaned, the pressure plate 7738, in conjunction with the downward movement of the pushing structure 772, pushes the shell inside the rectangular groove of the material shell 73, accelerating its feeding rate. The long rod 7731 is perpendicularly connected to the vertical rod 7726, and the transmission strips 7732 are fixed at equal intervals on the side to achieve synchronous movement of multiple units. The transmission strips are slidably connected to the connecting rod 7733. The air inlet pipe 7734 is inserted into the connecting rod 7733 and connected to the air blowing hood 7735. The dust collection pipe 7737 at the top of the dust collection shell 7736 is connected to the first dust collection fan 776, integrating blowing and dust collection into one unit, resulting in a significant cleaning effect.

[0042] Reference Figure 8The auxiliary cleaning device 8 includes a connecting bracket 81, which is installed on the upper right end of the first bracket 1. A second motor 82 is installed in the middle of the connecting bracket 81. A screw 83 is connected to the bottom output end of the second motor 82. The bottom of the screw 83 is rotatably connected to the connecting bracket 81, and a movable plate 84 is threadedly connected to the outside of the screw 83. The movable plate 84 is limited to sliding inside the connecting bracket 81, and the right side of the movable plate 84 is connected to a scraping suction structure 85. A second suction fan 86 is installed at the upper end of the scraping suction structure 85. The bottom of the 86 is connected to a pipe for quickly absorbing dust or impurities. The lower outer side of the scraping suction structure 85 is fitted with a fixed guide frame 87, i.e., the connecting bracket 81 is installed on the upper right end of the first bracket 1. The second motor 82 drives the screw 83 to rotate, which drives the moving plate 84 to move up and down linearly along the screw. The right side of the moving plate is connected to the scraping suction structure 85, which moves it up and down. The upper end of the scraping suction structure 85 is equipped with a second suction fan 86 to provide negative pressure. The fixed guide frame 87 on the lower outer side serves as a guide and limit, realizing dual cleaning of scraping and suction.

[0043] Reference Figure 9 The scraping suction structure 85 includes a top plate 851, with side plates 852 fixed on both sides of the top plate 851. Each side plate 852 has a transmission groove 853 with opposite inclination directions on both sides of its middle section. The front and rear ends of each side plate 852 are vertically limited and slidably connected to a support bar 854. Each support bar 854 has a return spring 855 installed inside, with its upper end connected to the embedded end of the side plate 852, for achieving elastic return transmission of the side plate 852. A series plate 856 is connected between the symmetrically arranged transmission grooves 853 on the left and right sides. A docking plate 857 is fixed to the bottom of 856. A brush plate 858 is quickly installed on the bottom of the docking plate 857. The left and right sides of the docking plate 857 are respectively limited and slidably connected to the inner sides of the fixed guide frame 87. That is, the transmission groove 853 is connected to the series plate 856 for transmission. The side plate is slidably connected to the support bar 854. The return spring 855 provides elastic support to keep the brush plate with appropriate contact pressure. The brush plate 858 is quickly installed on the bottom of the docking plate 857 and is limited and slidably connected to the fixed guide frame 87 to ensure that the brush plate moves linearly. It works with the second dust collection fan to achieve efficient dust removal. The structure is easy to replace and maintain.

[0044] The side plate 852 and the top plate 851 form a portal frame, and one side plate 852 is connected to the side of the movable plate 84, which realizes a reliable connection between the scraping and suction structure 85 and the movable plate 84. At the same time, it ensures that the brush plate 858 maintains a horizontal posture when it is raised and lowered. The installation structure is simple and reliable.

[0045] The working principle of this embodiment is as follows: First, the drive motor 5 drives the conveyor belt 2 to move in a stepping motion through the sprocket set 4. The conveyor belt 2 is provided with a material distribution shell 3 at equal intervals on the outside. The material distribution shell 3 is provided with multiple rectangular grooves inside for receiving the battery shell. The stepping motion of the conveyor belt 2 enables the material distribution shell 3 to accurately connect with the bottom opening end of the conveying pipe 74. In the feeding and cleaning device 7, the first motor 76 drives the first pulley assembly 751 to rotate continuously. The left and right ends of the first pulley assembly 751 simultaneously drive the rotating plates 752 to rotate. The rotating plates 752 on both sides drive the connecting strips 753 connected at their upper ends to move. The right end of the connecting strip 753 is rotatably connected to the stabilizing plate 754, thus converting the continuous rotation of the first pulley assembly 751 into the reciprocating oscillation of the middle of the connecting strip 753. The connecting strip 753, through the rotating shaft 755 installed in the middle, simultaneously drives multiple feeding strips 721 to perform a stepping pushing motion. Each feeding strip 721 has multiple... The push block 722, which is in the shape of a semi-circular block, pushes the battery casing forward as the feeding bar 721 moves forward. The bottom of the battery casing is supported by the support bars 723 on the left and right sides. The front and rear positions are guided and limited by the limiting plate 724 between the adjacent support bars 723 to ensure that the casing is stably conveyed to the guide shell 73 in a straight line. The guide shell 73 has four rectangular grooves integrally formed inside, which correspond to the four feeding channels respectively. The bottom of each rectangular groove is connected to the conveying pipe 74. The casing falls accurately into the corresponding rectangular groove of the distribution shell 3 through the conveying pipe 74, realizing multi-channel parallel material distribution. While feeding material, the first pulley group 751 synchronously drives the second pulley group 771, thereby driving the pushing structure 772 to run. When the cam 7723 rotates, it drives the rectangular frame 7724 to slide back and forth along the inside of the moving frame 7725. At the same time, the moving frame 7725 is driven by the cam 7723 to slide back and forth between the left and right limit side strips 7727. Thus, the rectangular frame 7724 achieves a square trajectory movement, and drives the vertical rod 7726 to make the long rod 7731 inside the dust collection structure 773 move synchronously. Because the transmission strip 7732 on the side of the long rod 7731 is slidably inserted into the upper end of the plug-in rod 7733, when the long rod 7731 moves left and right with the vertical rod 7726, the plug-in rod 7733 does not move; while when the long rod 7731 moves up and down intermittently with the vertical rod 7726, the plug-in rod 7733 moves up and down synchronously intermittently. When the battery casing moves to the rectangular groove inside the guide shell 73, the long bar 7731 drives the transmission bar 7732 to first press down the plug-in rod 7733 and then lift it up, so that the dust collection shell 7736 and the pressure plate 7738 at the bottom of the plug-in rod 7733 complete a pressing cleaning and lifting reset action. During the downward movement of the dust collection shell 7736, the air inlet pipe 7734 supplies air to the air blowing hood 7735 to blow air into the inside of the battery casing and raise the dust. At the same time, the first dust collection fan 776 is connected to the dust collection shell 7736 through the dust collection pipe 7737 to suck out the dust-laden air and achieve cleaning of the inside of the casing. In addition, the pressure plate 7738 moves down synchronously with the dust collection shell 7736. After the casing is cleaned, it is pushed down into the rectangular groove of the guide shell 73 to speed up the feeding speed and prevent the casing from getting stuck. To further enhance the cleaning effect, the second motor 82 inside the auxiliary cleaning device 8 is activated, driving the screw 83 to rotate. A movable plate 84 is threadedly connected to the outside of the screw 83. The movable plate 84 slides within the connecting bracket 81, converting the rotational motion of the screw 83 into linear lifting motion. The right side of the movable plate 84 is fixedly connected to the side plate 852 of the scraping suction structure 85, driving the entire scraping suction structure 85 to move up and down. When the second motor 82 drives the scraping suction structure 85 to descend as a whole, the brush plate 858 installed at its bottom extends into the battery casing inside the lower material distribution shell 3, where the material has already been distributed and transferred. When the brush plate 858 abuts against the bottom of the battery casing, the fixed guide frame 87 is positioned against the top of the corresponding material distribution shell 3. At the same time, the movable plate 84, along with the rotation of the screw 83, drives each side plate 852 along its corresponding external support. The support bar 854 slides downwards, compressing the return spring 855 inside the support bar 854. When the side plate 852 slides downwards, the transmission groove 853 inside it pushes the series plate 856 and the docking plate 857 to move horizontally along the inner side of the fixed guide frame 87 through the inclined surface. This causes the set of left and right opposing brush plates 858 to move relative to each other and scrape after they descend and extend into the battery casing. This enhances the cleaning effect on the inner surface of the battery casing and brushes away the attached dust. During the brushing process of the brush plates 858, the second vacuum fan 86 operates to provide negative pressure and sucks away the dust that is brushed up. When the scraping and vacuuming structure 85 rises, the return spring 855 pushes the side plate 852 to return to its stable position and, together with the transmission groove 853, drives the series plate 856 to move horizontally in the opposite direction, realizing the rapid return of the brush plates 858 and completing one scraping and cleaning cycle.

[0046] This application provides an automatic sorting component for a battery casing feeding device, comprising a first support 1, a feeding and cleaning device 7, and an auxiliary cleaning device 8. The stepping frame 72 in the feeding and cleaning device 7, driven by the transmission component 75, pushes the battery casings stepwise to the guide shell 73, and then precisely drops them into the sorting shell 3 through the conveying pipe 74, completing orderly sorting. The pushing and cleaning component 77 is linked with the transmission component 75, and through the cooperation of the cam 7723 and the rectangular frame 7724, it drives the suction structure 773 to move along a square trajectory, blowing air and vacuuming the inside of the casings during the feeding process, and assisting in unloading. The auxiliary cleaning device 8 is installed on the upper end of the first support 1 and is vertically opposite to the sorting shell 3. It drives the screw 83 via a second motor 82 to raise and lower the scraping suction structure 85, and, in conjunction with the horizontal scraping of the brush plate 858 and the suction action of the second suction fan 86, performs secondary cleaning on the sorted casings. This application achieves the effects of stepwise conveying of battery casings, multi-stage cleaning, and efficient sorting.

[0047] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. An automatic material distribution component for a battery casing feeding device, comprising a first support (1), a conveyor belt (2) rotatably mounted on the upper end of the first support (1), material distribution shells (3) equidistantly mounted on the outside of the conveyor belt (2), a sprocket assembly (4) connected to one side of the outside of the conveyor belt (2), and the end of the sprocket assembly (4) away from the conveyor belt (2) connected to the output end of a drive motor (5), the drive motor (5) being installed inside a second support (6), and the second support (6) being connected to the side of the first support (1); characterized in that: It also includes a feeding and cleaning device (7) installed on the upper end of the second support (6) and an auxiliary cleaning device (8) installed on the upper end of the first support (1) and facing the material distribution shell (3) vertically. The feeding and cleaning device (7) includes a support frame (71), which is fixed to the upper end of the second support (6). A stepping frame (72) is installed inside the support frame (71). A guide shell (73) is connected to the right side of the support frame (71), and a conveying pipe (74) is fixed to the bottom of the guide shell (73). The bottom opening end of the conveying pipe (74) is facing the material receiving end of the material distribution shell (3) vertically. A transmission component (75) is installed on one side inside the support frame (71), and the transmission component (75) is connected to the bottom of the stepping frame (72). A first motor (76) is connected to the outside of the transmission component (75), and the outside side of the transmission component (75) is connected to the pushing and cleaning component (77).

2. The automatic material dispensing component of the battery casing feeding device according to claim 1, characterized in that: The stepping frame (72) includes a feeding bar (721), which is arranged at equal intervals along the inside of the support frame (71). A push block (722) is integrally provided on the upper end of the feeding bar (721). Supporting bars (723) are installed opposite each other on both sides of the feeding bar (721). A limiting plate (724) is fixed between adjacent supporting bars (723). One end of the supporting bar (723) and the limiting plate (724) are connected to the guide shell (73).

3. The automatic material feeding component of the battery casing feeding device according to claim 2, characterized in that: The transmission assembly (75) includes a first pulley group (751), which is located outside the front side of the support frame (71). The left side of the first pulley group (751) is connected to the first motor (76). Both ends of the first pulley group (751) are rotatably connected to rotating plates (752). The upper end of the rotating plate (752) is rotatably connected to the connecting strip (753). The right end of the connecting strip (753) is rotatably connected to the stabilizing plate (754). The middle part of the upper end of the stabilizing plate (754) is rotatably connected to the inside of the support frame (71). The middle part of the connecting strip (753) is equipped with a rotating shaft (755), which extends backward and connects to the bottom of the feeding strip (721).

4. The automatic material dispensing component of the battery casing feeding device according to claim 3, characterized in that: The push cleaning component (77) includes a second pulley group (771), the left side of the second pulley group (771) is connected to the right front end of the first pulley group (751), and the right side of the second pulley group (771) is connected to the push structure (772). The upper end of the push structure (772) is connected to the suction structure (773). The lower end of the suction structure (773) extends into the interior of the fixing plate (774). The two ends of one side of the fixing plate (774) are locked to the support frame (71) by bolts. A fixing block (775) is fixed on the upper end of the fixing plate (774). A first suction fan (776) is installed on the outside of the fixing block (775), and the first suction fan (776) is connected to the suction structure (773).

5. The automatic material feeding component of the battery casing feeding device according to claim 4, characterized in that: The pushing structure (772) includes a fixed seat (7721), which is fixed to the right side of the front end of the support frame (71). A connecting shaft (7722) is installed in the middle of the fixed seat (7721). The front end of the connecting shaft (7722) is connected to the second pulley group (771), and the rear end of the connecting shaft (7722) is connected to the cam (7723). A rectangular frame (7724) is sleeved on the outside of the cam (7723). The rectangular frame (7724) is slidably built into the moving frame (7725), and a vertical rod (7726) is fixed at the upper end of the rectangular frame (7724). The left and right sides of the moving frame (7725) are limited and slid by the limiting side strips (7727), and the bottom of the limiting side strips (7727) on both sides is fixed to the fixed seat (7721).

6. The automatic material dispensing component of the battery casing feeding device according to claim 5, characterized in that: The dust collection structure (773) includes a long bar (7731), which is perpendicularly joined to the top of a vertical bar (7726). A transmission bar (7732) is equidistantly fixed to the side of the long bar (7731). The end of the transmission bar (7732) away from the transmission bar (7732) is slidably inserted into a connecting rod (7733), and the connecting rod (7733) is vertically inserted into the fixing block (775). 3) An air inlet pipe (7734) is inserted inside. The bottom of the air inlet pipe (7734) is connected to the air blowing hood (7735). A dust collection shell (7736) is installed at the bottom of the plug rod (7733). A dust collection pipe (7737) is provided on one side of the upper end of the dust collection shell (7736). The exhaust end of the top of the dust collection pipe (7737) is connected to the first dust collection fan (776). A pressure plate (7738) is locked on the other side of the dust collection shell (7736).

7. The automatic material dispensing component of the battery casing feeding device according to claim 1, characterized in that: The auxiliary cleaning device (8) includes a connecting bracket (81), which is installed on the upper right end of the first bracket (1). A second motor (82) is installed in the middle of the connecting bracket (81). A screw (83) is connected to the bottom output end of the second motor (82). The bottom of the screw (83) is rotatably connected to the connecting bracket (81), and a movable plate (84) is threadedly connected to the outside of the screw (83). The movable plate (84) is limited to slide inside the connecting bracket (81), and the right side of the movable plate (84) is connected to the scraping suction structure (85). A second suction fan (86) is installed at the upper end of the scraping suction structure (85), and a fixed guide frame (87) is sleeved on the outer side of the lower end of the scraping suction structure (85).

8. The automatic material dispensing component of the battery casing feeding device according to claim 7, characterized in that: The scraping suction structure (85) includes a top plate (851), and side plates (852) are fixed on both sides of the top plate (851). The side plates (852) have transmission grooves (853) on both sides of the middle part. The two outer ends of the side plates (852) are slidably connected to the support bars (854). The support bars (854) are equipped with a return spring (855), and the upper end of the return spring (855) is connected to the embedded end of the side plate (852). The transmission grooves (853) are connected to the upper side of the connecting plate (856). The bottom of the connecting plate (856) is fixed with a docking plate (857). The bottom of the docking plate (857) is quickly fitted with a brush plate (858), and the two outer sides of the docking plate (857) are limited and slidably connected to the inner side of the fixed guide frame (87).

9. The automatic feeding component of the battery casing feeding device according to claim 5, characterized in that: The rotating plate (752) rotates in the same direction as the cam (7723), and the cam (7723) drives the rectangular frame (7724) to move around a square trajectory.

10. The automatic feeding component of the battery casing feeding device according to claim 8, characterized in that: The side plate (852) and the top plate (851) form a portal frame, and one side of the side plate (852) is connected to the side of the movable plate (84).

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