Overturning tool for lead-acid storage battery plate group

Abstract

The utility model relates to the technical field of underwater power type lead-acid storage battery manufacturing, in particular to a lead-acid storage battery plate group overturning tool. The device comprises a frame body, a welding plate tool, an anti-slip tool and a plate group, the frame body comprises upper supporting legs and lower supporting legs which are connected in an inverted T shape, the upper supporting legs are arranged on the two sides of the welding plate tool, the welding plate tool is of a box structure with one end open, and the welding plate tool is suspended and rotatably arranged on the upper supporting legs through rotating connecting pieces arranged on the two sides; the rotating connecting piece comprises a rotating shaft fixed to the welding plate tool, and the rotating shaft is connected with a hand wheel through a speed reducer. The stop device comprises a bolt shaft and a bolt hole; the bolt shaft penetrates through the upper supporting leg and is movably connected with the upper supporting leg through threads; and the bolt hole corresponds to the bolt shaft and is formed in the side wall of the welding plate tool. According to the utility model, the battery plate group can be conveniently overturned under the condition of manual operation, so that inverted glue injection of the negative plate lug of the battery plate group is realized, and the pollution of parts of a storage battery caused by flowing of glue is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of underwater power lead-acid battery manufacturing, in particular to a lead-acid battery pole group turning tool. Background Art

[0002] Underwater power lead-acid batteries have been used in high temperature and high humidity environments for a long time, and a new failure mode has emerged, which leads to the premature end of the battery life - corrosion and fracture of the negative plate ears, affecting the safety and reliability of underwater power lead-acid batteries. In order to solve this problem, new protective measures are taken in the design of underwater power batteries, that is, the negative plate ears are sealed with acid-resistant colloids to isolate the negative plate ears from the sulfuric acid electrolyte, thereby avoiding corrosion and fracture of the negative plate ears in high temperature and high humidity environments.

[0003] The application of new technologies has added a negative plate ear glue injection process to battery manufacturing. If the upright glue injection method is adopted, the acid-resistant colloid injected has strong fluidity. If the injection mold and the negative plate ear are not tightly matched, the colloid may flow onto the electrode group and contaminate the battery plates and separators. Therefore, in the process design, the electrode group is turned upside down and the plate ear is facing down. The weight of the flipped electrode group is 200 to 500 kg, which is difficult to achieve simply by manual flipping. In order to realize the inverted glue injection function, it is necessary to design a new type of electrode group welding plate tooling to enable it to have the function of flipping the electrode group upside down under manual operation. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a lead-acid battery pole group flipping tool, which can easily flip the battery pole group under manual operation to realize inverted glue injection of the negative plate ear of the battery pole group to prevent contamination of battery parts due to colloid flow.

[0005] The lead-acid battery pole group flipping tool described in the utility model comprises a frame, a welding plate tool, an anti-slip tool and a pole group, the frame comprises an upper leg and a lower leg connected in an inverted T shape, the upper leg is arranged on both sides of the welding plate tool, the welding plate tool is a box structure with an open end, the welding plate tool is suspended and rotatably arranged on the upper leg through rotating connecting pieces arranged on both sides, the rotating connecting piece comprises a rotating shaft fixed on the welding plate tool, and the rotating shaft is connected to a hand wheel through a reducer; and also comprises a stopping device, the stopping device The movable device includes a latch shaft that passes through the upper support leg and is movably connected to the upper support leg through a thread, and a latch hole that is corresponding to the latch shaft and is opened on the side wall of the welding plate tooling; the pole group is detachably arranged in the welding plate tooling, and the pole group is fixed to the welding plate tooling through an anti-slip tooling. The anti-slip tooling includes a load-bearing plate, which is arranged at the opening of the welding plate tooling. The load-bearing plate is detachably connected to the welding plate tooling through a locking screw, and the load-bearing plate and the pole group are fixed by a load-bearing bolt that passes through the load-bearing plate and is threadedly connected to the pole of the pole group.

[0006] Preferably, a bottom plate is provided at the bottom of the frame, and both sides of the bottom plate are connected to the lower legs, and support rods are provided between the bottom plate and the lower legs and between the lower legs and the upper legs, so that the entire frame structure is more solid and has stronger support.

[0007] Preferably, the reducer is a right-angle reducer, the input end of the right-angle reducer is connected to the handwheel, and the output end of the right-angle reducer is connected to the rotating shaft.

[0008] Preferably, a plurality of latch holes are arranged along a circle with the axis of the rotating shaft as the center, and the latch holes cooperate with the latch shaft to respectively control the welding plate tooling to be fixed at different rotation angles.

[0009] Preferably, a rotating disk is fixed to one end of the latch shaft away from the upper leg, and a handle is provided on one side of the rotating disk to facilitate rotating the latch shaft so that the latch shaft moves forward or backward relative to the upper leg.

[0010] Preferably, four locking screws are provided, respectively disposed at the four corners of the load-bearing plate, one end of the locking screw is fixed to the welding plate tooling, and the other end of the locking screw is connected to the load-bearing plate through a locking nut.

[0011] Preferably, a hook is fixed to the side of the load-bearing plate away from the pole group to facilitate lifting the pole group.

[0012] Preferably, threads are provided at both ends of the hook, and the two ends of the hook pass through the load-bearing plate and are fixed to the load-bearing plate by fixing nuts.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] 1. The utility model can conveniently flip the battery pole group under manual operation to realize the inverted glue injection of the negative plate ear of the battery pole group, so as to prevent the pollution of parts caused by the flow of colloid, thereby improving the work efficiency;

[0015] 2. The welding plate fixture drives the pole group to rotate. When the welding plate fixture rotates to the specified position, the welding plate fixture is fixed by rotating the latch shaft and plugging it into the latch hole. It cannot continue to rotate, which is convenient for the glue injection operation and ensures the stability of the glue injection.

[0016] 3. The anti-slip fixture prevents the pole group from slipping during the flipping of the welding plate fixture. At the same time, the pole group can be lifted by the load-bearing plate, making it easier to move the pole group. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view structural schematic diagram of the utility model;

[0018] Figure 2 It is a front view planar structural schematic diagram of the utility model;

[0019] Figure 3It is a schematic diagram of the structure of the stopper device of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the anti-slip tooling of the utility model;

[0021] Figure 5 It is a schematic diagram of the side view structure of the welding plate tooling in the utility model;

[0022] In the figure: 1. frame; 11. upper leg; 12. lower leg; 13. rotating shaft; 14. bottom plate; 15. support rod; 16. reducer; 17. hand wheel; 2. welding plate fixture; 3. anti-slip fixture; 31. load-bearing plate; 32. locking screw; 33. load-bearing bolt; 34. hook; 4. pole group; 5. stopper; 51. latch shaft; 52. latch hole; 53. rotating disk; 54. handle. DETAILED DESCRIPTION

[0023] The present invention will be described clearly and completely below with reference to the accompanying drawings.

[0024] like Figure 1 , Figure 2 , Figure 3 As shown, the lead-acid battery pole group 4 flip tool comprises a frame 1, a welding plate tool 2, an anti-slip tool 3 and a pole group 4, the frame 1 comprises an upper leg 11 and a lower leg 12 connected in an inverted T shape, the upper leg 11 is arranged on both sides of the welding plate tool 2, the welding plate tool 2 is a box structure with an open end, the welding plate tool 2 is suspended and rotatably arranged on the upper leg 11 through rotating connecting members arranged on both sides, the rotating connecting member comprises a rotating shaft 13 fixed on the welding plate tool 2, and the rotating shaft 13 is connected to the hand wheel 17 through a reducer 16; it also includes a stopper 5, the stopper 5 includes It includes a latch shaft 51 that passes through the upper leg 11 and is movably connected to the upper leg 11 by a thread, and a latch hole 52 that is opened on the side wall of the welding plate fixture 2 and corresponds to the latch shaft 51; the pole group 4 is detachably arranged in the welding plate fixture 2, and the pole group 4 is fixed to the welding plate fixture 2 by an anti-slip fixture 3. The anti-slip fixture 3 includes a load-bearing plate 31, which is arranged at the opening of the welding plate fixture 2, and the load-bearing plate 31 is detachably connected to the welding plate fixture 2 by a locking screw 32. The load-bearing plate 31 and the pole group 4 are fixed by a load-bearing bolt 33 that passes through the load-bearing plate 31 and is threadedly connected to the pole of the pole group 4.

[0025] like Figure 1-2 As shown, a bottom plate 14 is provided at the bottom of the frame 1 , and two sides of the bottom plate 14 are connected to the lower legs 12 , and support rods 15 are provided between the bottom plate 14 and the lower legs 12 , and between the lower legs 12 and the upper legs 11 .

[0026] The reducer 16 is a right-angle reducer, the input end of the right-angle reducer is connected to the hand wheel 17 , and the output end of the right-angle reducer is connected to the rotating shaft 13 .

[0027] like Figure 5 As shown, a plurality of latch holes 52 are provided along a circle with the axis of the rotating shaft 13 as the center. The latch holes 52 cooperate with the latch shaft 51 to respectively control the welding plate fixture 2 to be fixed at different rotation angles.

[0028] A rotating disk 53 is fixed to one end of the latch shaft 51 away from the upper leg 11 , and a handle 54 is provided on one side of the rotating disk 53 .

[0029] There are four locking screws 32 , which are respectively arranged at the four corners of the load-bearing plate 31 . One end of the locking screw 32 is fixed to the welding plate fixture 2 , and the other end of the locking screw 32 is connected to the load-bearing plate 31 through a locking nut.

[0030] like Figure 4 As shown, a hook 34 is fixed to the side of the bearing plate 31 away from the pole group 4 .

[0031] Both ends of the hook 34 are provided with threads, and the two ends of the hook 34 pass through the load-bearing plate 31 and are fixed on the load-bearing plate 31 through fixing nuts.

[0032] The working process is as follows: fix the pole group 4 to the bearing plate 31 through the bearing bolts 33, lift the pole group 4 through the hook 34 with a lifting tool, place the pole group 4 in the welding plate fixture 2, fix the locking screw 32 to the bearing plate 31, turn the hand wheel 17, the welding plate fixture 2 starts to flip, and when it is rotated to the required angle, rotate the rotating disk 53 through the handle 54, rotate the latch shaft 51 into the latch hole 52, fix the welding plate fixture 2, and start the glue injection operation. After the glue injection is completed, after the glue is dried, the latch shaft 51 can be rotated out of the latch hole 52, the welding plate fixture 2 is unlocked, and the welding plate fixture 2 is rotated so that the bearing plate 31 faces upward, the locking screw 32 is disconnected from the bearing plate 31, and the pole group 4 is lifted and moved out of the welding plate fixture 2 through the hook 34 with a lifting tool, and then the bearing plate 31 is removed from the pole group 4, and the glue injection operation is completed.

Claims

1. A lead-acid battery pole group turning tool, characterized in that: The invention comprises a frame (1), a welding plate fixture (2), an anti-slip fixture (3) and a pole group (4); the frame (1) comprises an upper leg (11) and a lower leg (12) connected in an inverted T shape; the upper leg (11) is arranged on both sides of the welding plate fixture (2); the welding plate fixture (2) is a box structure with one end open; the welding plate fixture (2) is suspended in the air and is rotatably arranged on the upper leg (11) through rotating connecting members arranged on both sides; the rotating connecting member comprises a rotating shaft (13) fixed on the welding plate fixture (2); the rotating shaft (13) is connected to a hand wheel (17) through a reducer (16); and the frame (1) comprises a stopper (5); the stopper (5) comprises a stopper (16) passing through the upper leg (11) and connected to the upper leg The leg (11) is connected to a bolt shaft (51) movably by a thread and a bolt hole (52) corresponding to the bolt shaft (51) and arranged on the side wall of the welding plate fixture (2); the pole group (4) is detachably arranged in the welding plate fixture (2); the pole group (4) is fixed to the welding plate fixture (2) by an anti-slip fixture (3); the anti-slip fixture (3) comprises a bearing plate (31); the bearing plate (31) is arranged at the opening of the welding plate fixture (2); the bearing plate (31) is detachably connected to the welding plate fixture (2) by a locking screw (32); the bearing plate (31) and the pole group (4) are fixed by a bearing bolt (33) passing through the bearing plate (31) and threadedly connected to the pole of the pole group (4).

2. The lead-acid battery pole group turning tool according to claim 1, characterized in that: A bottom plate (14) is provided at the bottom of the frame (1), two sides of the bottom plate (14) are connected to the lower legs (12), and support rods (15) are provided between the bottom plate (14) and the lower legs (12), and between the lower legs (12) and the upper legs (11).

3. The lead-acid battery pole group (4) turning tool according to claim 1, characterized in that: The reducer (16) is a right-angle reducer, the input end of the right-angle reducer is connected to the hand wheel (17), and the output end of the right-angle reducer is connected to the rotating shaft (13).

4. The lead-acid battery pole group turning tool according to claim 1, characterized in that: A plurality of latch holes (52) are arranged along a circle with the axis of the rotating shaft (13) as the center. The latch holes (52) cooperate with the latch shaft (51) to respectively control the welding plate fixture (2) to be fixed at different rotation angles.

5. The lead-acid battery pole group (4) turning tool according to claim 1, characterized in that: A rotating disk (53) is fixed to one end of the latch shaft (51) away from the upper supporting leg (11), and a handle (54) is provided on one side of the rotating disk (53).

6. The lead-acid battery pole group turning tool according to claim 1, characterized in that: Four locking screws (32) are provided, respectively arranged at the four corners of the load-bearing plate (31); one end of the locking screw (32) is fixed on the welding plate fixture (2), and the other end of the locking screw (32) is connected to the load-bearing plate (31) through a locking nut.

7. The lead-acid battery pole group turning tool according to claim 1, characterized in that: A hook (34) is fixed to a side of the load-bearing plate (31) away from the pole group (4).

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