A lead scrap collection device for a cast plate grid

Abstract

The present invention discloses a lead chip collecting device for a cast plate grid, which includes a U-shaped base. Inside the top of the U-shaped base, a working box is provided. A collecting component is cooperatively arranged on the working box. The collecting component includes a driving motor, and the driving motor is connected to one side of the top of the U-shaped base. The working box is rotatably connected to the U-shaped base, and the spindle end of the driving motor is connected to the rotating end of the working box. The working box provided by the present invention is used to hold the battery plate grids that need to be polished or subjected to corrosion resistance tests. When lead chips are generated after the relevant operations are completed, the working box is rotated and inverted to facilitate the falling of the lead chips. At the same time, the sliding bottom plate slides down by gravity after inversion, which is convenient for scraping off the lead chips attached to the inner wall of the working box. And the soft brush provided slides along the sliding bottom plate due to extrusion for cleaning. During the sliding process of the sliding bottom plate, the air flow is also extruded, and the lead chips are driven by the air flow. In this way, the lead chips can be fully collected.

Description

Technical Field

[0001] The present invention relates to the technical field of battery grid casting production, and particularly relates to a device for collecting lead scraps of a grid casting plate. Background Art

[0002] The casting of the grid of the casting plate is an indispensable process in the casting of lead-acid batteries. After the grid is processed, various trimming processes and tests are also required. During these processes, some broken lead scraps are easily generated. In order to avoid lead scraps polluting the working environment and harming the health of workers, it is generally necessary to collect and process them;

[0003] The Chinese patent authorization publication number is CN203018726U, and the name is a device for collecting lead scraps of a grid casting plate. The collecting device includes a lead scrap collecting tray and a collecting pipe. The lead scrap collecting tray is provided with collecting holes, and the collecting pipe is communicated with the collecting holes. The first end of the collecting pipe communicated with the collecting holes is fixedly connected to the bottom of the lead scrap collecting tray. The generated lead scraps will fall into the lead scrap collecting tray. Subsequently, the lead scraps caught by the lead scrap collecting tray flow into the collecting pipe communicated therewith through the collecting holes on the lead scrap collecting tray. Then, the lead scraps flow down the collecting pipe into the rubber basket placed below it, and the lead scraps can be collected. The disadvantages of this prior art solution are as follows: Although this prior art solution can collect the lead scraps generated during the processing, it cannot fully collect the generated lead scraps. Some powdery lead scraps attached to the side wall of the collecting tray are difficult to collect and process. Since the upper part of the collecting tray is open, it is easy to spread into the surrounding space. In addition, the collecting pipe is only connected to one side of the collecting tray, and the lead scraps cannot effectively flow into the collecting pipe, and manual cleaning is required, which is not convenient enough. Summary of the Invention

[0004] In order to overcome the above technical problems, the purpose of the present invention is to provide a device for collecting lead scraps of a grid casting plate.

[0005] The purpose of the present invention can be achieved by the following technical solutions:

[0006] A lead chip collecting device for a cast plate grid includes a U-shaped base. Inside the top of the U-shaped base, there is a working box. A collecting component is cooperatively arranged on the working box. The collecting component includes a driving motor. The driving motor is connected to one side of the top of the U-shaped base. The working box is rotatably connected to the U-shaped base. The spindle end of the driving motor is connected to the rotating end of the working box. On both sides of the inner bottom of the working box, there are connected support bumps. On the inner bottom of the working box, there is a sliding bottom plate cooperatively connected with the support bumps. A clamping mechanism is arranged on the sliding bottom plate. On both sides of the inner top of the working box, there are inclined movable connections with the sliding bottom plate through return hinges. The end of the linkage push rod is connected with a soft brush that cooperates with the sliding bottom plate. A funnel-shaped collecting cover is cooperatively arranged on the top of the working box;

[0007] As a further scheme of the present invention: on one side of the top of the working box, there is a second electric telescopic rod. The telescopic end of the second electric telescopic rod is connected to the funnel-shaped collecting cover. On the inner wall of the top of the working box, there is a first travel switch electrically connected to the second electric telescopic rod.

[0008] As a further scheme of the present invention: the clamping mechanism includes a receiving cavity. The receiving cavity is opened on the sliding bottom plate. On both sides of the port of the receiving cavity, there are movable connections through return hinges with rotating pressing blocks. At the bottom of the sliding bottom plate, there is a first electric telescopic rod. The telescopic end of the first electric telescopic rod is connected with a top block that cooperates with the receiving cavity.

[0009] As a further scheme of the present invention: on the funnel-shaped collecting cover, there is a layered collecting component. The layered collecting component includes a connecting end box. A sliding box is slidably inserted through the connecting end box. Inside the sliding box, there is a first collecting cavity and a second collecting cavity. On the connecting end box, there is a first linkage rod connected through a hinge. The end of the first linkage rod is connected through a hinge with a second linkage rod. The end of the second linkage rod is connected through a hinge to one end of the sliding box. On the inner bottom of the U-shaped base, there is a second travel switch electrically connected to the first electric telescopic rod.

[0010] As a further scheme of the present invention: on the inner top of the funnel-shaped collecting cover, there is a partition mesh plate.

[0011] As a further scheme of the present invention: on both sides of the bottom of the working box, there are connected piston cylinders. At the top of the piston cylinder, there are air leakage holes. Inside the piston cylinder, there is a piston block cooperatively arranged. The piston block is connected to the sliding bottom plate.

[0012] As a further scheme of the present invention: in pairs at the bottom of the sliding bottom plate, there are connected counterweights.

[0013] As a further solution of the present invention: through holes are formed in pairs on the side wall of the working box, and an active flip cover is movably connected to each side close to the inside of the working box through a resilient hinge.

[0014] Advantages of the present invention:

[0015] 1. The working box provided by the present invention is used for placing battery grids that need to be polished or subjected to corrosion resistance tests. When lead chips are generated after related operations are completed, the working box is rotated and inverted to facilitate the fall of the lead chips. At the same time, the sliding bottom plate provided slides down by gravity after inversion, facilitating the scraping off of the lead chips adhering to the inner wall of the working box. The soft brush provided slides along the sliding bottom plate due to extrusion for cleaning, and the sliding bottom plate squeezes the air flow during the sliding process, driving the lead chips by relying on the air flow, so that the lead chips can be fully collected;

[0016] 2. After the working box of the present invention is inverted and the collection of lead chips is completed, the workpiece originally fixedly clamped on the sliding bottom plate can be automatically separated and dropped, and the funnel-shaped collection cover for collecting lead chips realizes separated descent, facilitating the drop test of the grid workpiece to detect the internal lead paste bonding force. At the same time, the lead chips generated during the drop test can be collected into another collection cavity, that is, the lead chips collected in the two stages can be effectively separated, facilitating the analysis and judgment of the processing test results by the lead chips collected at different stages. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the drawings.

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is Figure 1 an enlarged schematic diagram of part A in

[0020] Figure 3 is Figure 1 an enlarged schematic diagram of part B in

[0021] Figure 4 is Figure 1 an enlarged schematic diagram of part C in

[0022] Figure 5 is a schematic cross-sectional structure diagram of the cooperation and connection between the through hole and the active flip cover in the present invention.

[0023] In the figure: 1. U-shaped base; 2. Driving motor; 3. Second travel switch; 4. Working box; 5. Funnel-shaped collecting cover; 6. Sliding bottom plate; 7. Piston cylinder; 8. Piston block; 9. Support bump; 10. Rotating pressing block; 11. First electric telescopic rod; 12. Counterweight block; 13. Storage cavity; 14. Top block; 15. Second linkage rod; 16. First linkage rod; 17. Connection end box; 18. Sliding box; 19. First collection cavity; 20. Second collection cavity; 21. Partition mesh plate; 22. Second electric telescopic rod; 23. First travel switch; 24. Linkage push rod; 25. Soft brush; 26. Air leakage hole; 27. Penetration opening; 28. Movable flip cover. Detailed implementation manner

[0024] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0025] As Figures 1-5As shown in the figure, a lead scrap collection device for a cast plate grid includes a U-shaped base 1. Inside the top of the U-shaped base 1, there is a working box 4. The working box 4 can be used to place battery plate grid workpieces for corrosion resistance testing or processing such as grinding and trimming. On the side wall of the working box 4, there are pairs of through holes 27. On one side of each through hole 27 close to the inside of the working box 4, there is an activity flap 28 connected by a resilient hinge. The through holes 27 facilitate the operator to insert their hands into the working box 4 to perform relevant processing operations on the plate grid workpieces placed inside. A collection assembly is cooperatively provided on the working box 4. The collection assembly includes a drive motor 2. The drive motor 2 is fixedly connected to one side of the top of the U-shaped base 1. The working box 4 is rotatably connected to the U-shaped base 1 through a rotating shaft. The spindle end of the drive motor 2 is connected to the rotating end of the working box 4. On both sides of the inner bottom of the working box 4, there are fixedly connected support bumps 9. A sliding bottom plate 6 cooperatively connected with the support bumps 9 is provided at the inner bottom of the working box 4. The sliding bottom plate 6 can slide along the inside of the working box 4. A clamping mechanism is provided on the sliding bottom plate 6. The clamping mechanism includes a storage cavity 13. The storage cavity 13 is opened at the middle position of the upper end face of the sliding bottom plate 6. On both sides of the port of the storage cavity 13, there are activity rotating pressing blocks 10 connected by a resilient hinge. The bottom of the sliding bottom plate 6 is fixedly connected with a first electric telescopic rod 11. The telescopic end of the first electric telescopic rod 11 penetrates into the storage cavity 13. The telescopic end of the first electric telescopic rod 11 is fixedly connected with a top block 14 that cooperates with the storage cavity 13. When the first electric telescopic rod 11 extends, the top block 14 at its telescopic end slides along the storage cavity 13, pushing one end of the paired rotating pressing blocks 10. The other end of the rotating pressing block 10 rotates close to the upper end face of the sliding bottom plate 6, facilitating the fixing and pressing of the plate grid workpieces placed on the upper end face of the sliding bottom plate 6. On both sides of the bottom of the working box 4, there are fixedly connected piston cylinders 7. The top of the piston cylinder 7 is provided with air leakage holes 26. Inside the piston cylinder 7, there is a piston block 8 cooperatively arranged. The piston block 8 is fixedly connected to the sliding bottom plate 6 through a rod body. On both sides of the bottom of the sliding bottom plate 6, there are fixedly connected counterweight blocks 12. When the working box 4 is inverted, the sliding bottom plate 6 slides downward along the internal space of the working box 4 under the action of gravity. During the sliding process, the piston block 8 in the piston cylinder 7 is driven to slide. When the piston block 8 slides, the air in the piston cylinder 7 is pressed out from the air leakage holes 26. At the same time, the piston block 8 also receives an air pressure reaction force, so that the sliding bottom plate 6 can slowly descend. On both sides of the inner top of the working box 4, there are tiltably activity connected linkage push rods 24 through a resilient hinge. The end of the linkage push rod 24 is connected with a soft brush 25 that cooperates with the sliding bottom plate 6. A funnel-shaped collection cover 5 is cooperatively provided on the top of the working box 4;

[0026] When it is necessary to collect the aluminum chips generated during the grid test or processing inside the working box 4, the driving motor 2 is started, so that the driving motor 2 drives the working box 4 to rotate and invert, facilitating the aluminum chips that have fallen on the sliding bottom plate 6 to fall onto the funnel-shaped collecting cover 5. At the same time, the sliding bottom plate 6 slides along the inside of the working box 4 towards the direction close to the funnel-shaped collecting cover 5 by gravity. During the sliding process, the piston block 8 inside the piston cylinder 7 is driven to slide. During the sliding process of the piston block 8, the air inside the piston cylinder 7 is pressed out from the air leakage holes 26. At the same time, the piston block 8 also receives an air pressure reaction force, so that the sliding bottom plate 6 can slowly descend, facilitating the sliding bottom plate 6 to effectively scrape the aluminum chips attached to the inner wall of the working box 4. During the sliding and descending process of the sliding bottom plate 6, the paired linkage push rods 24 are squeezed. During the squeezing process, the soft brushes 25 at the ends of the linkage push rods 24 are attached to the sliding bottom plate 6 and slide towards the middle, so as to sweep the aluminum chips attached to the sliding bottom plate 6. And because the sliding bottom plate 6 slides, the air inside the working box 4 is pushed towards the direction of the funnel-shaped collecting cover 5, facilitating the aluminum chips to flow towards the funnel-shaped collecting cover 5 by relying on the air flow. In this way, the full collection of aluminum chips can be realized;

[0027] One side of the top of the working box 4 is fixedly connected with a second electric telescopic rod 22. The telescopic end of the second electric telescopic rod 22 is fixedly connected with the funnel-shaped collecting cover 5. A first travel switch 23 electrically connected to the elongation control circuit of the second electric telescopic rod 22 is installed on the inner top wall of the working box 4. When the sliding bottom plate 6 slides down to the bottom along the inverted working box 4 by gravity, it acts on the first travel switch 23, and the first travel switch 23 causes the second electric telescopic rod 22 to elongate. In this way, the funnel-shaped collecting cover 5 descends away from the working box 4, opening the working box 4;

[0028] A layered collection assembly is arranged on the funnel-shaped collecting cover 5. The layered collection assembly includes a connection end box 17. A sliding box 18 is slidably inserted through the connection end box 17. A first collection chamber 19 and a second collection chamber 20 are arranged inside the sliding box 18. A first linkage rod 16 is movably connected to the connection end box 17 through a hinge. The end of the first linkage rod 16 is movably connected to a second linkage rod 15 through a hinge. The end of the second linkage rod 15 is movably connected to one end of the sliding box 18 through a hinge. A partition net plate 21 is horizontally fixedly connected to the inner top of the funnel-shaped collecting cover 5. A second travel switch 3 electrically connected to the contraction control circuit of the first electric telescopic rod 11 is fixedly installed on the inner bottom of the U-shaped base 1;

[0029] The lead filings collected after the working box 4 is inverted fall into the first collecting chamber 19 in the sliding box 18. When the funnel-shaped collecting cover 5 is in an inverted state and is separated from the working box 4 by extending the second electric telescopic rod 22, the ends of the first linkage rod 16 and the second linkage rod 15 at the bottom of the inverted funnel-shaped collecting cover 5 are squeezed onto the U-shaped base 1, and then the first linkage rod 16 and the second linkage rod 15 are stretched apart due to the squeezing, and the sliding box 18 is driven to slide relative to the connecting end box 17 during the stretching process, so that the first collecting chamber 19 is offset from the position connected to the inside of the funnel-shaped collecting cover 5, and the second collecting chamber 19 is moved away from the position connected to the inside of the funnel-shaped collecting cover 5. The collecting chamber 20 takes over the original position of the first collecting chamber 19, and when the sliding box 18 moves horizontally, it acts on the second travel switch 3, and the second travel switch 3 causes the first electric telescopic rod 11 to contract, so that the top block 14 is separated from one end of the rotating pressure block 10, so that the rotating pressure block 10 can rotate and separate from the workpiece, so that the grid workpiece can fall onto the partition mesh plate 21 in the funnel-shaped collecting cover 5 by gravity, realizing the drop test, and the lead filings generated after the fall fall into the second collecting chamber 20, so that the size of the lead filings generated can be analyzed to determine the bonding strength of the grid lead paste.

[0030] The working principle of the present invention is as follows: the battery grid workpiece to be subjected to corrosion resistance test or grinding and trimming and other processing is placed in the working box 4, and is placed between the rotating pressing block 10 and the sliding bottom plate 6, and then the first electric telescopic rod 11 is controlled to extend, so that the top block 14 at the telescopic end thereof slides along the storage cavity 13, pushing one end of the paired rotating pressing block 10, and the other end of the rotating pressing block 10 rotates close to the upper end surface of the sliding bottom plate 6, so as to facilitate the fixing and pressing of the grid workpiece placed on the upper end surface of the sliding bottom plate 6;

[0031] When the grid workpiece is processed or tested in the working box 4 and lead chips are generated, the driving motor 2 is started, so that the driving motor 2 drives the working box 4 to rotate and invert, so that the lead chips falling on the sliding bottom plate 6 can fall onto the funnel-shaped collecting cover 5. At the same time, the sliding bottom plate 6 slides along the inside of the working box 4 toward the funnel-shaped collecting cover 5 by gravity, and the piston block 8 in the piston cylinder 7 is driven to slide during the sliding process. During the sliding process of the piston block 8, the air in the piston cylinder 7 is pressed out from the air leakage hole 26, and the piston block 8 is also subjected to the reaction force of the air pressure, so that the sliding bottom plate 6 can be slowly lowered, so that the sliding bottom plate 6 can be effectively Scrape the lead scraps attached to the inner wall of the working box 4. During the sliding and descending process of the sliding bottom plate 6, the paired linkage push rods 24 are squeezed. During the squeezing process, the soft brushes 25 at the ends of the linkage push rods 24 are in contact with the sliding bottom plate 6 and slide toward the middle, so as to clean the lead scraps attached to the sliding bottom plate 6. As the sliding bottom plate 6 slides, the air in the working box 4 is pushed toward the direction of the funnel-shaped collecting cover 5, so that the lead scraps can be driven by the airflow to flow toward the funnel-shaped collecting cover 5, so that the lead scraps can be fully collected; and at this time, the lead scraps fall into the first collecting chamber 19 in the sliding box 18 provided in the funnel-shaped collecting cover 5;

[0032] After the sliding bottom plate 6 slides down to the bottom along the inverted working box 4 by gravity, it acts on the first travel switch 23, and the first travel switch 23 causes the second electric telescopic rod 22 to extend, so that the funnel-shaped collecting cover 5 is lowered away from the working box 4. During the lowering process, the ends of the first linkage rod 16 and the second linkage rod 15 connected to each other are squeezed onto the U-shaped base 1, and then the first linkage rod 16 and the second linkage rod 15 are stretched apart due to the squeezing, and the sliding box 18 is driven to slide relative to the connecting end box 17 during the stretching process, so that the first collecting chamber 19 is offset from the position connected to the inside of the funnel-shaped collecting cover 5. , and the second collecting chamber 20 takes over the original position of the first collecting chamber 19, and when the sliding box 18 moves horizontally, it acts on the second travel switch 3, and the second travel switch 3 causes the first electric telescopic rod 11 to contract, so that the top block 14 is separated from one end of the rotating pressing block 10, so that the rotating pressing block 10 can rotate and separate from the workpiece, so that the grid workpiece falls on the partition mesh plate 21 in the funnel-shaped collecting cover 5 by gravity, realizing the drop test, and the lead filings generated after the fall fall into the second collecting chamber 20, so that the size of the lead filings can be analyzed to judge the bonding strength of the grid lead paste.

[0033] The above is a detailed description of an embodiment of the present invention, but the content is only a preferred embodiment of the present invention and cannot be considered to limit the scope of implementation of the present invention. All equivalent changes and improvements made within the scope of the present invention should still fall within the scope of the patent coverage of the present invention.

Claims

1. A lead chip collection device for a cast plate grid, comprising a U-shaped base (1). Inside the top of the U-shaped base (1), there is a working box (4), and a collection assembly is cooperatively arranged on the working box (4). Characterized in that, The collection assembly includes a driving motor (2). The driving motor (2) is connected to one side of the top of the U-shaped base (1). The working box (4) is rotatably connected to the U-shaped base (1). The spindle end of the driving motor (2) is connected to the rotating end of the working box (4). On both sides of the inner bottom of the working box (4), there are connected support bumps (9). On the inner bottom of the working box (4), there is a sliding bottom plate (6) cooperatively connected with the support bumps (9). A clamping mechanism is arranged on the sliding bottom plate (6). On both sides of the inner top of the working box (4), there are tiltably and movably connected linkage push rods (24) through resilient hinges. The end of the linkage push rod (24) is connected with a soft brush (25) that cooperates with the sliding bottom plate (6). A funnel-shaped collection cover (5) is cooperatively arranged on the top of the working box (4).

2. A lead chip collection device for a cast plate grid according to claim 1, Characterized in that, On one side of the top of the working box (4), there is connected a second electric telescopic rod (22). The telescopic end of the second electric telescopic rod (22) is connected to the funnel-shaped collection cover (5). On the inner top wall of the working box (4), there is a first travel switch (23) electrically connected to the second electric telescopic rod (22).

3. A lead chip collection device for a cast plate grid according to claim 2, Characterized in that, The clamping mechanism includes a storage cavity (13). The storage cavity (13) is opened on the sliding bottom plate (6). On both sides of the port of the storage cavity (13), there are rotatable pressing blocks (10) movably connected through resilient hinges. At the bottom of the sliding bottom plate (6), there is connected a first electric telescopic rod (11). The telescopic end of the first electric telescopic rod (11) is connected to a top block (14) that cooperates with the storage cavity (13).

4. A lead chip collection device for a cast plate grid according to claim 3, Characterized in that, The funnel-shaped collection cover (5) is provided with a layered collection assembly. The layered collection assembly includes a connection end box (17). A sliding box (18) is slidably inserted through the connection end box (17). Inside the sliding box (18), there are a first collection cavity (19) and a second collection cavity (20). On the connection end box (17), there is a first linkage rod (16) movably connected through a hinge. The end of the first linkage rod (16) is movably connected through a hinge to a second linkage rod (15). The end of the second linkage rod (15) is movably connected through a hinge to one end of the sliding box (18). On the inner bottom of the U-shaped base (1), there is a second travel switch (3) electrically connected to the first electric telescopic rod (11).

5. A lead chip collection device for a cast plate grid according to claim 4, Characterized in that, On the inner top of the funnel-shaped collection cover (5), there is connected a partition net plate (21).

6. A lead chip collecting device for a casting plate grid according to claim 1, characterized in that, both sides of the bottom of the working box (4) are connected with piston cylinders (7), leak holes (26) are formed in the tops of the piston cylinders (7), piston blocks (8) are arranged inside the piston cylinders (7) in a matching manner, and the piston blocks (8) are connected with the sliding bottom plate (6).

7. A lead chip collecting device for a casting plate grid according to claim 1, characterized in that, counterweights (12) are connected to the bottom of the sliding bottom plate (6) in pairs.

8. A lead chip collecting device for a casting plate grid according to claim 1, characterized in that, perforations (27) are formed in pairs on the side wall of the working box (4), and movable flap covers (28) are movably connected to one side of each perforation (27) close to the inside of the working box (4) through return hinges.

Images