Angle-adjustable storage battery grid hardening treatment mechanism

Abstract

The utility model discloses an angle-adjustable storage battery grid hardening treatment mechanism which comprises a hardening treatment box, a hardening box and a box door hinged with the hardening box, the rotating assembly comprises a rotating air cylinder rotationally connected with the hardening box, a rotating disc fixedly connected with the rotating air cylinder through a bolt, and a rotating main shaft fixedly connected with the rotating disc through a bolt; the placing frame comprises a sleeve which sleeves the outer side of the rotating main shaft and is fixed through a screw, a connecting rod of which one end is fixedly connected with the sleeve, and a connecting plate which is fixedly connected with the other end of the connecting rod; a rotating structure for adjusting the angle of a grid workpiece is arranged in the hardening treatment box, a rotating air cylinder operates to enable a rotating disc and a rotating main shaft to rotate, the effect of changing the angle is achieved, the grid workpiece, a grid frame, a baffle, a storage frame and a placement frame rotate in the same direction along with the rotating main shaft, and the effect of changing the angle of the grid workpiece is achieved; and the stacked grid workpieces are prevented from shielding steam of the conveyed acetic acid aqueous solution, so that the circulation of the grid workpieces is not influenced.

Description

Technical Field

[0001] This utility model belongs to the field of battery grid hardening processing technology, specifically relating to an adjustable-angle battery grid hardening processing mechanism. Background Technology

[0002] The battery grid, also known as the electrode grid, space plate, or lattice, is a major component of a lead-acid battery. As the current-collecting framework of the electrodes, it primarily conducts, collects, and evenly distributes current. Simultaneously, the grid supports the active material, acting as its carrier. Commonly used materials for the grid include lead-antimony alloys and lead-calcium alloys. To improve the mechanical strength and adhesion to the active material, the grid needs to undergo a hardening treatment. One common hardening method is artificial aging hardening. This method accelerates the hardening process by artificially controlling conditions such as temperature and humidity. Specifically, the grid workpiece is placed in a sealed hardening chamber, fumigated with acetic acid vapor, and then circulated with carbon dioxide to generate basic lead carbonate and lead oxide. This rapidly forms a uniform corrosion layer on the grid surface, thereby improving its hardness and adhesion.

[0003] During the aforementioned hardening process, steam is introduced into the hardening chamber to fumigate the grid workpieces. Although this process can harden the grid workpieces, the stacked grids, despite having a certain gap between adjacent stacked grids, obstruct the circulation of steam and affect the fumigation of other workpieces. Furthermore, the hardening chamber lacks a design to adjust the angle of the grid workpieces to ensure that the transported steam is not obstructed by other grids, which is a drawback.

[0004] Existing hardening treatment boxes using artificial aging hardening methods for hardening grid workpieces have the problem of lacking a rotating structure design for adjusting the angle of the grid workpiece. To address this, this application proposes an adjustable-angle battery grid hardening treatment mechanism. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable-angle battery grid hardening mechanism to solve the problem mentioned in the background art of the lack of a rotating structure in the hardening box for adjusting the angle of the grid workpiece.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an adjustable-angle battery grid hardening treatment mechanism, comprising...

[0007] Hardening treatment box, including hardening box and box door hinged to hardening box;

[0008] The rotating assembly includes a rotary cylinder rotatably connected to the hardening box, a rotary disk fixedly connected to the rotary cylinder by bolts, and a rotary spindle fixedly connected to the rotary disk by bolts;

[0009] The display rack includes a sleeve fitted on the outside of the rotating main shaft and fixed with screws, a connecting rod fixedly connected to one end of the sleeve, a connecting plate fixedly connected to the other end of the connecting rod, and a fixing ring fixed to both ends of the connecting plate with screws.

[0010] A placement assembly for holding grating workpieces includes a connector fixed to a fixing ring by screws, a storage frame fixed to the connector by screws, a baffle welded perpendicularly to the storage frame, and a grating frame slidably connected to the baffle. The top and bottom surfaces of the grating frame are welded with raised strips.

[0011] The conveying assembly includes a steam conveying fan connected to the top surface of the hardening box by screws, a conveying pipe connected to the air outlet of the steam conveying fan, a connecting pipe connected to the inside of the conveying pipe, a diversion pipe connected to the other end of the connecting pipe, and a nozzle connected to the inside of the diversion pipe by a spiral.

[0012] Preferably, a connecting plate is connected to the storage frame by screws, and a limiting plate is connected to one end of the connecting plate by screws.

[0013] Preferably, the limiting plate is a three-dimensional semi-circular plate shape, and the limiting plate has a concave limiting groove, the orthographic projection of which is rectangular.

[0014] Preferably, a fixed shaft passes through the plate frame, and a limiting member is rotatably connected to the fixed shaft. The limiting member includes a connecting part and a semi-circular plate part, and the semi-circular plate part cooperates with the limiting groove.

[0015] Preferably, the baffle has a concave groove, and the convex strip cooperates with the corresponding groove.

[0016] Preferably, the connector includes a round rod portion and an arc portion. The storage frame is connected to one end of the round rod portion by a screw. The inner surface of the arc portion fits against the outer surface of the fixing ring. The fixing ring is connected to the arc portion by a screw.

[0017] Preferably, the end of the connecting pipe away from the conveying pipe is a right-angle bend, the diversion pipe is an arc-shaped round pipe, and there is a gap between the opposing diversion pipes.

[0018] Compared with the prior art, the beneficial effects of this utility model are:

[0019] In this invention, the hardening treatment box has a rotating structure for adjusting the angle of the grating workpiece. The operation of the rotating cylinder causes the rotating disk and the rotating main shaft to rotate, thereby changing the angle. The grating workpiece, grating frame, baffle, storage frame, and placement rack rotate in the same direction with the rotating main shaft, which also changes the angle of the grating workpiece and prevents the stacked grating workpieces from blocking the vapor of the conveyed acetic acid aqueous solution, thus affecting its flow. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the main structure of the hardening box of this utility model;

[0022] Figure 3 This is a top view of the hardening box of this utility model;

[0023] Figure 4 For the present utility model Figure 2 Enlarged structural diagram of section A in the middle;

[0024] Figure 5 For the present utility model Figure 2 Enlarged structural diagram of section B;

[0025] Figure 6 For the present utility model Figure 2 Top view of the fixed ring structure;

[0026] Figure 7 For the present utility model Figure 2 A side view of the storage box in the diagram;

[0027] Figure 8 This is a side view of the plate grid frame of this utility model.

[0028] In the diagram: 5. Grid frame; 7. Limiting component; 8. Grid workpiece; 11. Hardening box; 12. Box door; 21. Rotary disk; 22. Rotary spindle; 23. Rotary cylinder; 31. Sleeve; 32. Connecting rod; 33. Connecting plate; 34. Fixing ring; 41. Storage frame; 42. Connecting component; 43. Baffle; 44. Connecting plate; 45. Limiting plate; 51. Raised strip; 52. Fixing shaft; 61. Steam conveying fan; 62. Conveying pipe; 63. Connecting pipe; 64. Diverting pipe; 65. Nozzle. Detailed Implementation

[0029] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0030] Please see Figures 1 to 8This utility model provides a technical solution: an adjustable-angle battery grid hardening treatment mechanism, including a hardening treatment box, comprising a hardening box 11 and a box door 12 hinged to the hardening box 11, the box door 12 being provided with a conventional key lock, the box door 12 and the hardening box 11 being able to close to form a sealed container space, so as to fill the interior with the material required for hardening processing; a rotating assembly, including a rotary cylinder 23 rotatably connected to the hardening box 11, a rotary disk 21 fixedly connected to the rotary cylinder 23 by bolts, and a rotary spindle 22 fixedly connected to the rotary disk 21 by bolts, the rotary cylinder 23 being connected to an external control device, and the rotary cylinder 23 operating under the control of the external control device. The rotating disk 21 and the rotating spindle 22 rotate to change the angle; the placement frame includes a sleeve 31 sleeved on the outside of the rotating spindle 22 and fixed with screws, a connecting rod 32 fixedly connected to the sleeve 31 at one end, a connecting plate 33 fixedly connected to the other end of the connecting rod 32, and a fixing ring 34 fixed to both ends of the connecting plate 33 with screws. The placement frame is fixedly connected to the rotating spindle 22 and rotates in the same direction as the rotating spindle 22, which can change the angle of the placement frame; the placement assembly for holding the grid workpiece 8 includes a connector 42 fixed to the fixing ring 34 with screws, a storage frame 41 fixed to the connector 42 with screws, a baffle 43 welded perpendicularly to the storage frame 41, and a slidably connected baffle 43. The grid frame 5 has raised strips 51 welded to its top and bottom surfaces. The grid workpiece 8 is placed inside the grid frame 5. The grid frame 5 is slidably connected to the baffle 43, which limits its movement. There is a gap between the grid frame 5 and the storage frame 41, facilitating steam circulation around the grid frame 5. The grid frame 5 and the baffle 43 are separate structures, allowing for easy removal and replacement of the grid workpiece 8. The grid workpiece 8, grid frame 5, baffle 43, storage frame 41, and storage rack rotate in the same direction as the rotating main shaft 22. The grid workpieces 8 are evenly distributed circumferentially on the outer side of the storage rack, which helps to change the angle of the grid workpieces 8 and prevents stacked grid workpieces 8 from blocking the steam of the conveyed acetic acid aqueous solution. This affects its flow; the conveying assembly includes a steam conveying fan 61 connected to the top surface of the hardening box 11 by screws, a conveying pipe 62 connected to the air outlet of the steam conveying fan 61, a connecting pipe 63 connected to the inside of the conveying pipe 62, a diversion pipe 64 connected to the other end of the connecting pipe 63, and a nozzle 65 spirally connected to the inside of the diversion pipe 64. The steam conveying fan 61 is connected to the external steam pipe for conveying acetic acid aqueous solution. The steam conveying fan 61 plays the role of conveying steam, so that the steam is conveyed along the path of the conveying pipe 62, the connecting pipe 63, the diversion pipe 64 and the nozzle 65. The steam is sprayed out from the nozzle 65 to achieve the effect of conveying steam and steam fumigating the grid workpiece 8.

[0031] In this embodiment, a connecting plate 44 is connected to the storage frame 41 by screws. A limiting plate 45 is connected to one end of the connecting plate 44 by screws. The limiting plate 45 serves to limit the limiting member 7. The limiting plate 45 is a three-dimensional semi-circular plate shape. A concave limiting groove is provided on the limiting plate 45. The orthographic projection of the limiting groove is rectangular. One end of the limiting member 7 is inserted into the limiting groove to achieve the function of limiting the limiting member 7. A fixed shaft 52 passes through the plate frame 5. The limiting member 7 is rotatably connected to the fixed shaft 52. The limiting member 7 includes a connecting part and a semi-circular plate part. The semi-circular plate part cooperates with the limiting groove. The mating surface between the semi-circular plate part of the limiting member 7 and the limiting plate 45 is semi-circular. The limiting member 7 and the limiting plate 45 are in surface contact with a large contact area. There is frictional resistance between the limiting member 7 and the limiting plate 45. Under the action of friction, the limiting member 7 remains stable.

[0032] In this embodiment, the baffle 43 is provided with a concave groove, and the protrusion 51 cooperates with the corresponding groove. The protrusion 51 is limited by the baffle 43, so that the position of the plate frame 5 is installed accurately.

[0033] In this embodiment, the connector 42 includes a round rod portion and an arc portion. The storage frame 41 is connected to one end of the round rod portion by a screw. The inner surface of the arc portion is in contact with the outer surface of the fixing ring 34. The fixing ring 34 is connected to the arc portion by a screw. The connector 42 is fixedly connected to the fixing ring 34 to achieve the effect of fixing the storage frame 41.

[0034] In this embodiment, the end of the connecting pipe 63 away from the conveying pipe 62 is a right-angled bend, and the diversion pipe 64 is an arc-shaped pipe. The diversion pipe 64 conveys steam, and the steam is diverted. There is a gap between the opposing diversion pipes 64. When the storage frame 41 and the grid frame 5 rotate, the storage frame 41 and the grid frame 5 pass through the opposing diversion pipes 64. The steam sprayed from the nozzle 65 can be sprayed onto the grid workpiece 8 inside the grid frame 5, and can be sprayed on both sides of it.

[0035] Working principle and usage process of this utility model:

[0036] When adjusting the position of the grid workpiece 8 inside the hardening box 11, the grid workpiece 8 is fixedly connected to the grid frame 5 and placed inside the hardening box 11 in the open state, and the grid frame 5 is slidably connected to the baffle 43.

[0037] By rotating the limiting member 7 at an angle, the limiting member 7 comes into contact with the limiting plate 45, thereby limiting the position of the plate frame 5;

[0038] The closed box door 12 and the hardening box 11 are in a sealed state. The rotary cylinder 23 is connected to the external control device. Under the control of the external control device, the rotary cylinder 23 runs, causing the rotary disk 21 and the rotary spindle 22 to rotate, thereby changing the angle. The grating workpiece 8, the grating frame 5, the baffle 43, the storage frame 41, and the placement rack rotate in the same direction as the rotary spindle 22.

[0039] The grid workpieces 8 are evenly distributed circumferentially on the outside of the placement frame, which has the function of changing the angle of the grid workpieces 8 and preventing the stacked grid workpieces 8 from blocking the vapor of the conveyed acetic acid aqueous solution, thereby affecting its flow.

[0040] The steam conveying fan 61 serves to convey steam, allowing the steam to be transported along the path of the conveying pipe 62, the connecting pipe 63, the diversion pipe 64, and the nozzle 65. The steam is ejected from the nozzle 65, achieving the effect of conveying steam and steam fumigating the grid workpiece 8.

[0041] In summary: The hardening treatment box has a rotating structure for adjusting the angle of the grid workpiece 8. The operation of the rotating cylinder 23 causes the rotating disk 21 and the rotating main shaft 22 to rotate, thereby changing the angle. The grid workpiece 8, the grid frame 5, the baffle 43, the storage frame 41, and the placement rack rotate in the same direction with the rotating main shaft 22, which has the function of changing the angle of the grid workpiece 8 and preventing the stacked grid workpieces 8 from blocking the vapor of the conveyed acetic acid aqueous solution, thus affecting its flow.

[0042] Although embodiments of the present invention have been shown and described (see the detailed description above), it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An adjustable-angle battery grid hardening treatment mechanism, characterized in that: include The hardening treatment box includes a hardening box (11) and a box door (12) hinged to the hardening box (11). The rotating assembly includes a rotary cylinder (23) rotatably connected to the hardening box (11), a rotary disk (21) fixedly connected to the rotary cylinder (23) by bolts, and a rotary spindle (22) fixedly connected to the rotary disk (21) by bolts. The display rack includes a sleeve (31) fitted on the outside of the rotating main shaft (22) and fixed with screws, a connecting rod (32) fixedly connected to the sleeve (31) at one end, a connecting plate (33) fixedly connected to the other end of the connecting rod (32), and a fixing ring (34) fixed to both ends of the connecting plate (33) with screws. The placement assembly for holding the grid workpiece (8) includes a connector (42) fixed to the fixing ring (34) by screws, a storage frame (41) fixed to the connector (42) by screws, a baffle (43) welded perpendicularly to the storage frame (41), and a grid frame (5) slidably connected to the baffle (43). The top and bottom surfaces of the grid frame (5) are welded with protrusions (51). The conveying assembly includes a steam conveying fan (61) connected to the top surface of the hardening box (11) by screws, a conveying pipe (62) connected to the air outlet of the steam conveying fan (61), a connecting pipe (63) connected to the inside of the conveying pipe (62), a diversion pipe (64) connected to the other end of the connecting pipe (63), and a nozzle (65) spirally connected to the inside of the diversion pipe (64).

2. The adjustable-angle battery grid hardening mechanism according to claim 1, characterized in that: A connecting plate (44) is connected to the storage frame (41) by screws, and a limiting plate (45) is connected to one end of the connecting plate (44) by screws.

3. The adjustable-angle battery grid hardening mechanism according to claim 2, characterized in that: The limiting plate (45) is a three-dimensional semi-circular plate shape, and a concave limiting groove is provided on the limiting plate (45). The orthographic projection of the limiting groove is rectangular.

4. The adjustable-angle battery grid hardening mechanism according to claim 3, characterized in that: A fixed shaft (52) passes through the plate frame (5), and a limiting member (7) is rotatably connected to the fixed shaft (52). The limiting member (7) includes a connecting part and a semi-circular plate part, and the semi-circular plate part cooperates with the limiting groove.

5. The adjustable-angle battery grid hardening mechanism according to claim 1, characterized in that: The baffle (43) has a recessed groove, and the convex strip (51) cooperates with the corresponding groove.

6. The adjustable-angle battery grid hardening mechanism according to claim 1, characterized in that: The connector (42) includes a round rod portion and an arc portion. The storage frame (41) is connected to one end of the round rod portion by a screw. The inner surface of the arc portion is in contact with the outer surface of the fixing ring (34). The fixing ring (34) is connected to the arc portion by a screw.

7. The adjustable-angle battery grid hardening mechanism according to claim 1, characterized in that: The end of the connecting pipe (63) away from the conveying pipe (62) is a right-angle bend, and the diversion pipe (64) is an arc-shaped round pipe. There is a gap between the opposing diversion pipes (64).

Images