Edge residual material cleaning mechanism for lead-acid battery substrate

Abstract

The utility model discloses an edge residual material cleaning mechanism for a lead-acid battery substrate, which relates to the technical field of storage battery manufacturing, and comprises a support frame and a fixed frame, the fixed frame is connected with the top of the support frame, the edge residual material cleaning mechanism further comprises a driving assembly, the driving assembly comprises a motor I, a reciprocating lead screw and a limiting rod, the motor I is connected to the side surface of the fixed frame, and the reciprocating lead screw is connected with the limiting rod. The output end of the first motor penetrates through the corresponding side wall of the fixing frame to be connected with one end of a reciprocating lead screw, the outer side of the reciprocating lead screw is in threaded connection with a movable frame, a blowing assembly is arranged at the lower end of the movable frame, the side end of the movable frame is connected with an air supply assembly, and the air supply assembly is matched with the blowing assembly. The driving assembly is arranged to drive the purging assembly to gradually sweep the upper portion and the side face of the base plate, the situation that the size of wind power is affected by the distance, the dust removal effect of the side, away from the lead removal air knife, of the base plate is not ideal is avoided, and the situation that manual cleaning is used, and the machining efficiency is reduced is avoided.

Description

Technical Field

[0001] The utility model belongs to the field of storage battery manufacturing, and in particular relates to an edge residual material cleaning mechanism for a lead-acid battery substrate. Background Art

[0002] Lead-acid battery substrates are flat plates used to support the positive and negative active materials of the battery. They are usually made of lead and other metal alloys. Lead-acid battery substrates have high electrical conductivity and good corrosion resistance, and can effectively support the internal chemical reactions of the battery. At the same time, lead-acid battery substrates also have high mechanical strength, which can ensure the stability and long-term service life of the battery.

[0003] In the existing substrate production process, after the lead-acid battery substrate is coated with lead paste, it is transported by a conveyor belt, and most of the remaining paste is blown away by an air nozzle set on one side of the substrate for cleaning. Finally, when the employee collects the substrate, he wipes the other side with a rag to wipe it off.

[0004] However, an air knife is installed on one side of the substrate for lead removal. The air knife discharges the lead paste on the substrate through the exhaust hole for removal. Since the wind force is affected by the distance, the dust removal effect on the side far away from the lead removal air knife is not ideal. In addition, there is lead paste residue on the edge of the substrate, which is not convenient to rely on the existing air knife for processing. It can only be wiped manually, which reduces the processing efficiency and increases the labor input. Utility Model Content

[0005] The utility model aims to provide an edge residue cleaning mechanism for a lead-acid battery substrate, so as to solve the technical problem that the lead paste cleaning effect is not good in the prior art.

[0006] The technical problem to be solved by the utility model can be achieved through the following technical solutions:

[0007] A lead-acid battery substrate edge residue cleaning mechanism, comprising a support frame and a fixed frame, wherein a conveyor belt is horizontally arranged on the support frame, the fixed frame is an n-type plate, and the fixed frame is connected to the top of the support frame, and further comprising:

[0008] A driving assembly, the driving assembly includes a motor 1, a reciprocating screw and a limit rod, the motor 1 is connected to the side of the fixed frame, the motor 1 is connected to one end of the reciprocating screw, and the other end of the reciprocating screw is rotatably connected to the side wall of the fixed frame, the reciprocating screw is threadedly connected to the movable frame, the limit rod is connected between the two side plates of the fixed frame, the limit rod horizontally penetrates the movable frame, a purge assembly is arranged at the lower end of the movable frame, an air supply assembly is connected to the movable frame, and the air supply assembly cooperates with the purge assembly.

[0009] As a further solution of the utility model: the purge assembly includes wind knife 1, wind knife 2 and an adjustment assembly, and hinged seat 1 is respectively provided at both ends of the movable frame, and hinged block 1 is connected to wind knife 1, and wind knife 1 is movably connected to hinged seat 1 through hinged block 1, the adjustment assembly is arranged at the bottom of the movable frame, and wind knife 2 is connected to the movable frame through the adjustment assembly, and wind knife 1 and wind knife 2 are both matched with the air supply assembly.

[0010] As a further solution of the utility model: the air supply assembly includes a ventilation duct, which is passed through and fixed on a movable frame, wherein one end of the ventilation duct close to the conveyor belt is connected to a plurality of hoses, and the other end is provided with a fan, and the ends of the plurality of hoses away from the ventilation duct are respectively connected to wind knife one and wind knife two.

[0011] As a further solution of the present invention: the adjustment component includes a bidirectional screw, a feed block and an articulated block 2, vertical plates are symmetrically arranged at both ends of the movable frame, the outer ends of the bidirectional screw are respectively rotatably connected to the corresponding vertical plates, a motor 2 is fixed to the side of the vertical plate, one end of the bidirectional screw is connected to the output end of the motor 2, and the two ends of the bidirectional screw are respectively symmetrically threaded with feed blocks, each of the feed blocks is fitted with the bottom of the movable frame, and the bottom of the feed block is connected to an articulated seat 2, two wind knives are arranged, and each of the wind knives is provided with an articulated block 2, and each of the wind knives is rotatably connected to the corresponding articulated seat 2 through the articulated block 2, and positioning components are respectively arranged between the articulated seat 1 and the articulated block 1, and between the articulated seat 2 and the articulated block 2.

[0012] As a further solution of the utility model: a specific connection between one set of positioning components and the second hinge seat is: a screw is threadedly connected to the side surface of the second hinge seat, and the screw is in contact with the second hinge block.

[0013] As a further solution of the utility model: a lead suction structure is arranged on the side wall of the fixed frame, and the lead suction structure includes a dust suction head, a collection pipe and a power part. The collection pipe runs through the corresponding side wall of the fixed frame, and one end of the collection pipe close to the conveyor belt is connected to the dust suction head, and the other end is arranged in cooperation with the power part. The lead suction structure cooperates with the blowing structure.

[0014] As a further solution of the utility model: a collecting box is slidably connected to the side of the support frame, and the collecting box cooperates with the purge structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] 1. The utility model can drive the purge component to gradually sweep the top and sides of the substrate by setting a driving component, so as to avoid the size of the wind being affected by the distance. The dust removal effect on the side far away from the lead removal air knife is not ideal, and the distance between the two air knives is adjusted by setting an adjustment component, so that the cleaning mechanism can clean plates of different specifications. The top air knife 1 and the side air knife 1 can adjust the purge angle, so that the air knife can fully clean the lead paste on the edge of the plate, avoiding the use of manual cleaning and reducing the processing efficiency.

[0017] 2. The utility model sets a lead suction structure, and the wind knife sweeps the lead paste on the surface of the substrate and the lead paste blown away by the wind knife toward the dust collector head. The swept lead paste gathers in the suction range of the dust collector head, and the power part generates a suction airflow, which can collect the lead paste on the conveyor belt, avoiding manual cleaning, which is troublesome and laborious. By setting a collection box, the collection box can collect the lead paste blown off the gap between the support frame and the conveyor belt, avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the structure of the dust collector head and the conveyor belt in the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the mobile frame and the wind knife 2 used in conjunction with each other in the utility model;

[0021] Figure 4 for Figure 3 Schematic diagram of the enlarged structure at point A in the middle.

[0022] Illustration: 1. Support frame; 2. Conveyor belt; 3. Fixed frame; 4. Motor 1; 5. Reciprocating screw; 6. Limit rod; 7. Moving frame; 8. Articulated seat 1; 9. Wind knife 1; 10. Vertical plate; 11. Bidirectional screw; 12. Motor 2; 13. Feed block; 14. Articulated seat 2; 15. Articulated block 2; 16. Screw; 17. Wind knife 2; 18. Ventilation duct; 19. Fan; 20. Hose; 21. Duct head; 22. Collection pipe; 23. Power part; 24. Collection box. DETAILED DESCRIPTION

[0023] The technical solution of the utility model will be described clearly and completely in conjunction with the embodiments below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of them. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] like Figures 1 to 4As shown, a lead-acid battery substrate edge residue cleaning mechanism includes a support frame 1 and a fixed frame 3. A conveyor belt 2 is horizontally arranged on the support frame 1. The conveyor belt 2 is an intermittent conveyor belt. The conveyor belt 2 is used to transmit the substrate. The fixed frame 3 is an n-type plate. The fixed frame 3 is fixedly connected to the top of the support frame 1. The cleaning mechanism also includes:

[0025] The driving assembly includes a motor 4, a reciprocating screw 5 and a limit rod 6. The motor 4 is fixedly connected to the side of the fixed frame 3. The output end of the motor 4 passes through the corresponding side wall of the fixed frame 3 and is fixedly connected to one end of the reciprocating screw 5. The other end of the reciprocating screw 5 is rotatably connected to the side wall of the fixed frame 3. The outer side of the reciprocating screw 5 is threadedly connected to a movable frame 7. The limit rod 6 is fixedly connected between the two side plates of the fixed frame 3. The limit rod 6 horizontally passes through the movable frame 7. The movable frame 7 can slide along the limit rod 6. The rotation of the reciprocating screw 5 can drive the movable frame 7 to move. A purge assembly is arranged at the lower end of the movable frame 7. An air supply assembly is connected to the movable frame 7. The air supply assembly cooperates with the purge assembly.

[0026] In some specific embodiments, such as Figure 2 As shown, in order to facilitate the blowing of excess paste on the upper surface and side surfaces of the substrate, the blowing assembly includes a wind knife 9, a wind knife 2 17 and an adjusting assembly. Articulated seats 8 are fixedly arranged at both ends of the movable frame 7. A hinge block 1 is connected to the wind knife 9. The wind knife 9 is movably connected to the articulated seat 8 through the hinge block 1. The wind knife 9 is used to remove excess lead paste from the upper surface of the substrate. The wind knife 9 can rotate around the articulated seat 8. The adjusting assembly is arranged at the bottom of the movable frame 7. The wind knife 2 17 is connected to the movable frame 7 through the adjusting assembly. The wind knife 2 17 is used to remove excess lead paste from the side surface of the substrate. The wind knife 9 and the wind knife 2 17 are both matched with the air supply assembly.

[0027] In actual work, after the lead-acid battery substrate is coated with lead paste, it is transported to the lower end of the fixed frame 3 by the conveyor belt 2, the intermittent conveyor belt 2 stops transporting, and the motor 4 is started to drive the reciprocating screw 5 to rotate. Since the outer side of the reciprocating screw 5 is threadedly connected to the movable frame 7, and the movable frame 7 can slide horizontally along the limit rod 6, the rotation of the reciprocating screw 5 can drive the movable frame 7 to move, and the movable frame 7 drives the bottom purge assembly to move away from the wind knife 9 to sweep away the excess lead paste on the substrate. After cleaning, the movable frame 7 drives the purge assembly to reset, which is convenient for the next work. By setting a driving assembly to drive the purge assembly to gradually sweep the top and sides of the substrate, it is avoided that the wind force is affected by the distance, and the dust removal effect on the side away from the lead removal wind knife is not ideal.

[0028] In some specific embodiments, such as Figure 3As shown, in order to facilitate the provision of wind power to the purge assembly, the air supply assembly includes a ventilation pipe 18, and the ventilation pipe 18 is fixed on the movable frame 7. The end of the ventilation pipe 18 close to the conveyor belt 2 is connected to a plurality of hoses 20, which is convenient for adjusting the angle and position of wind knife 19 and wind knife 2 17. A fan 19 is provided at the other end. The fan 19 is used to suck air into the ventilation pipe 18. A plurality of hoses 20 are respectively connected to wind knife 1 9 and wind knife 2 17 at one end away from the ventilation pipe 18, and the hoses 20 suck the air in the ventilation pipe 18 into the wind knife.

[0029] In some specific embodiments, such as Figure 3 As shown, in order to facilitate the adjustment of the blowing angle of the wind knife, the adjustment component includes a bidirectional lead screw 11, a feed block 13 and a hinge block 15. The two ends of the mobile frame 7 are symmetrically fixed with vertical plates 10, and the two ends of the bidirectional lead screw 11 are respectively rotatably connected with the corresponding vertical plates 10. The side of the vertical plate 10 is fixed with a motor 12. One end of the bidirectional lead screw 11 passes through the corresponding vertical plate 10 and is connected to the output end of the motor 12. The two ends of the bidirectional lead screw 11 are symmetrically threaded with feed blocks 13, each feed block 13 is attached to the bottom of the mobile frame 7, and the feed block 13 can be moved along the moving frame 7. The bottom of the movable frame 7 slides to limit the position and prevent the feed block 13 from rotating. By rotating the bidirectional screw 11, the feed block 13 can move toward each other along the bottom of the movable frame 7. The bottom of the feed block 13 is connected to an articulated seat 2 14. Two wind knives 2 17 are provided. Each wind knife 2 17 is provided with an articulated block 2 15. Each wind knife 2 17 is rotatably connected to the corresponding articulated seat 2 14 through the articulated block 2 15. The wind knife 2 17 can rotate around the articulated seat 2 14. Positioning components are respectively provided between the articulated seat 1 8 and the articulated block 1, and between the articulated seat 2 14 and the articulated block 2 15.

[0030] Among them, wind knife 1 9 can blow away excess lead paste on the upper surface of the substrate, and wind knife 2 17 can blow away lead paste at the side edge of the substrate, and wind knife 1 9 is rotatably connected to hinge seat 1 8 through hinge block 1, and wind knife 2 17 is rotatably connected to hinge seat 2 14 through hinge block 2 15, so that the angle of wind knife 1 9 and wind knife 2 17 can be adjusted. In conjunction with the use of the positioning component, the angle of wind knife 1 9 and wind knife 2 17 can be fixed, and the adjustment component cooperates with wind knife 2 17. By starting motor 2 12 to drive the bidirectional screw 11 to rotate, the bidirectional screw 11 can drive the feed blocks 13 on both sides to move toward each other, so that the distance between the two wind knives 2 17 can be adjusted to be suitable for clearing substrates of different specifications.

[0031] In some specific embodiments, such as Figure 4As shown, in order to facilitate fixing the wind knife angle, one group of positioning components is specifically connected to the articulated seat 2 14 as follows: a screw 16 is threadedly connected to the side of the articulated seat 2 14, and the screw 16 abuts against the articulated block 2 15. The connection method between the other group of positioning components and the articulated seat 1 8 is the same as described above. After adjusting to the appropriate angle, screwing the screw 16 can abut against the articulated block 2 15 or the articulated block 1, so that the angle of the wind knife 1 9 and the wind knife 2 17 is fixed.

[0032] In some specific embodiments, such as Figure 2 As shown, in order to facilitate the cleaning of the lead paste on the conveyor belt 2, a lead suction structure is arranged on the side wall of the fixed frame 3, and the lead suction structure includes a dust suction head 21, a collecting pipe 22 and a power part 23. The power part 23 is a negative pressure pump. The collecting pipe 22 passes through the corresponding side wall of the fixed frame 3, and one end of the collecting pipe 22 close to the conveyor belt 2 is connected to the dust suction head 21, and the other end is matched with the power part 23. The lead suction structure cooperates with the blowing structure.

[0033] In some specific embodiments, such as Figure 2 As shown, in order to collect the lead paste dropped from the gap between the support frame 1 and the conveyor belt 2, a collecting box 24 is slidably connected to the side of the support frame 1, and the collecting box 24 cooperates with the purge structure.

[0034] Among them, wind knife 1 9 blows the lead paste on the upper surface of the substrate and the lead paste blown off by wind knife 2 17 toward the dust collector 21. The blown lead paste gathers in the suction range of the dust collector 21. The power part 23 generates a suction airflow to collect the lead paste, avoiding manual cleaning, which is time-consuming and laborious, and can blow off the lead paste on the conveyor belt 2. By arranging a collection box 24 under the gap between the support frame 1 and the conveyor belt 2, the collection box 24 can collect the fallen lead paste.

[0035] In order for those skilled in the art to better understand the working principle of the embodiments of the present invention, the following is an explanation in conjunction with specific application scenarios:

[0036] During actual work, after the lead-acid battery substrate is coated with lead paste, it is transported to the lower end of the fixed frame 3 by the conveyor belt 2, the intermittent conveyor belt 2 stops transporting, and the motor 4 is started to drive the reciprocating screw 5 to rotate. Since the outer side of the reciprocating screw 5 is threadedly connected to the movable frame 7, and the movable frame 7 can slide horizontally along the limit rod 6, the rotation of the reciprocating screw 5 can drive the movable frame 7 to move, and the movable frame 7 drives the bottom purge component to move away from the wind knife 9 to sweep away the excess lead paste on the substrate. After cleaning, the movable frame 7 drives the purge component to reset to facilitate the next work, and the conveyor belt 2 is started to drive the substrate to continue transporting. During the working process, the wind knife 9 can blow away the excess lead paste on the surface of the substrate, and the wind knife 2 17 can blow away the lead paste at the side edge of the substrate, and the wind knife 1 9 is rotatably connected to the hinge seat 1 8 through the hinge block 1, and the wind knife 2 17 is rotatably connected to the hinge seat 2 14 through the hinge block 2 15, so that the angle of the wind knife 1 9 and the wind knife 2 17 can be adjusted. In conjunction with the use of the positioning component, the screw 16 can be screwed against the hinge block 2 15 or the hinge block 1, so that the angle between the wind knife 1 9 and the wind knife 2 17 is fixed, and the adjustment component is set to cooperate with the wind knife 2 17, and the motor 2 12 is started to drive the bidirectional screw 11 to rotate. The bidirectional screw 11 can drive the feed blocks 13 on both sides to move toward each other, so that the distance between the two wind knives 2 17 can be adjusted to be suitable for clearing substrates of different specifications.

[0037] Wind knife 1 9 sweeps the lead paste on the upper surface of the substrate and the lead paste blown off by wind knife 2 17 toward the dust collector 21. After the swept lead paste gathers in the suction range of the dust collector 21, the power part 23 generates a suction airflow, which can collect the lead paste on the conveyor belt 2, avoiding manual cleaning, which is time-consuming and laborious. By setting a collection box 24, the collection box 24 can collect the lead paste blown off from the gap between the support frame 1 and the conveyor belt 2.

[0038] The above embodiments are only used to illustrate the technical method of the utility model rather than to limit it. Although the utility model is described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the technical method of the utility model can be modified or replaced by equivalents without departing from the spirit and scope of the technical method of the utility model.

Claims

1. A lead-acid battery substrate edge residue cleaning mechanism, comprising a support frame (1) and a fixed frame (3), wherein a conveyor belt (2) is horizontally arranged on the support frame (1), the fixed frame (3) is in the shape of an n-type plate, and the fixed frame (3) is connected to the top of the support frame (1), characterized in that: Also includes: A driving assembly, the driving assembly comprising a motor (4), a reciprocating screw (5) and a limiting rod (6), the motor (4) being connected to the side of a fixed frame (3), the motor (4) being connected to one end of the reciprocating screw (5), and the other end of the reciprocating screw (5) being rotatably connected to the side wall of the fixed frame (3), the reciprocating screw (5) being threadedly connected to a movable frame (7), the limiting rod (6) being connected between two side plates of the fixed frame (3), the limiting rod (6) horizontally penetrating the movable frame (7), a purge assembly being arranged at the lower end of the movable frame (7), an air supply assembly being connected to the movable frame (7), and the air supply assembly cooperating with the purge assembly.

2. The edge residue cleaning mechanism for a lead-acid battery substrate according to claim 1, characterized in that: The purge assembly comprises an air knife one (9), an air knife two (17) and an adjustment assembly. Both ends of the movable frame (7) are provided with an articulated seat one (8). The air knife one (9) is connected with an articulated block one. The air knife one (9) is movably connected with the articulated seat one (8) through the articulated block one. The adjustment assembly is arranged at the bottom of the movable frame (7). The air knife two (17) is connected with the movable frame (7) through the adjustment assembly. The air knife one (9) and the air knife two (17) are both matched with the air supply assembly.

3. The edge residue cleaning mechanism for a lead-acid battery substrate according to claim 1, characterized in that: The air supply assembly comprises a ventilation pipe (18), wherein the ventilation pipe (18) penetrates and is fixed on the movable frame (7), wherein one end of the ventilation pipe (18) close to the conveyor belt (2) is connected to a plurality of hoses (20), and the other end is provided with a fan (19), and the ends of the plurality of hoses (20) away from the ventilation pipe (18) are respectively connected to wind knife one (9) and wind knife two (17).

4. The edge residue cleaning mechanism for a lead-acid battery substrate according to claim 2, characterized in that: The adjustment assembly comprises a bidirectional lead screw (11), a feed block (13) and a second hinge block (15); vertical plates (10) are symmetrically arranged at both ends of the movable frame (7); the outer ends of the bidirectional lead screw (11) are rotatably connected to the corresponding vertical plates (10); a second motor (12) is fixed to the side of the vertical plate (10); one end of the bidirectional lead screw (11) is connected to the output end of the second motor (12); the two ends of the bidirectional lead screw (11) are symmetrically threadedly connected to the feed block (13); each The feed blocks (13) are all fitted with the bottom of the movable frame (7), and the bottom of the feed blocks (13) is connected with an articulated seat 2 (14). There are two wind knives 2 (17), and each wind knives 2 (17) is provided with an articulated block 2 (15). Each wind knives 2 (17) is rotatably connected to the corresponding articulated seat 2 (14) through the articulated block 2 (15). Positioning components are respectively provided between the articulated seat 1 (8) and the articulated block 1, and between the articulated seat 2 (14) and the articulated block 2 (15).

5. The edge residue cleaning mechanism for a lead-acid battery substrate according to claim 4, characterized in that: The specific connection between one of the positioning components and the second hinge seat (14) is as follows: a screw rod (16) is threadedly connected to the side surface of the second hinge seat (14), and the screw rod (16) is in contact with the second hinge block (15).

6. The edge residue cleaning mechanism for a lead-acid battery substrate according to claim 1, characterized in that: A lead suction structure is arranged on the side wall of the fixed frame (3), and the lead suction structure comprises a dust suction head (21), a collection pipe (22) and a power part (23). The collection pipe (22) passes through the corresponding side wall of the fixed frame (3), and one end of the collection pipe (22) close to the conveyor belt (2) is connected to the dust suction head (21), and the other end is arranged in cooperation with the power part (23). The lead suction structure cooperates with the blowing structure.

7. The edge residue cleaning mechanism for a lead-acid battery substrate according to claim 1, characterized in that: A collecting box (24) is slidably connected to the side of the support frame (1), and the collecting box (24) cooperates with the purge structure.

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