Lead-acid battery pole plate and pole lug trimming device

Abstract

The utility model relates to a lead-acid battery pole plate lug trimming device which comprises a conveying belt, a discharging assembly is arranged above the input end of the conveying belt, a clamping assembly is arranged on the conveying belt, a trimming assembly is arranged at the output end of the conveying belt, the trimming assembly comprises a base, a pushing assembly and an unfolding assembly are arranged on the base, and the pushing assembly and the unfolding assembly are arranged on the conveying belt. A gear is arranged on the moving path of the clamping assembly, the clamping assembly clamps a pole plate when passing through the gear in the moving process, meanwhile, the pushing assembly pushes the pole plate to the position below the trimming assembly to cut a pole lug, and the unfolding assembly is used for releasing the clamping state of the clamping assembly and the cut pole plate. By arranging the clamping assembly and the unfolding assembly, automatic cutting of the pole plate and the pole lug is achieved, the cutting speed is increased, meanwhile, the problems caused by manual cutting are reduced, the cutting uniformity of the pole plate and the pole lug is improved, and damage of lead scraps and dust to workers is reduced.

Description

Technical field:

[0001] The utility model relates to the technical field of lead-acid batteries, in particular to a lead-acid battery pole plate and ear trimming device. Background technology:

[0002] Lead-acid batteries are reversible DC power sources that can convert chemical energy into electrical energy, and can also convert electrical energy into chemical energy. Lead-acid batteries are mainly composed of electrolytes, tank covers, and pole groups. The electrolyte of lead-acid batteries is sulfuric acid solution. In the production and processing of batteries, the plate is the core of the lead-acid battery. The plate plays a very important role in the performance and application of lead-acid batteries. However, the production process of power batteries requires different lengths of pole ears. Pole ear length cutting is an important process in the production process of power batteries.

[0003] However, the existing technology generally uses manual cutting of the tabs, resulting in low efficiency in tab cutting, high labor intensity and prone to deviations in manual operation. Product quality cannot be effectively controlled, affecting the cutting quality of the tabs. At the same time, the manual cutting method will generate a large amount of lead filings and dust during the sawing process, causing certain harm to the employees' bodies. Utility model content:

[0004] The purpose of the utility model is to provide a lead-acid battery plate ear trimming and cutting device in view of the shortcomings of the prior art. By setting a clamping component and an unfolding component, automatic cutting of the plate ear is realized, the cutting speed is improved while reducing the problems caused by manual cutting, the neatness of the plate ear cutting is improved, and the damage to labor caused by lead filings and dust is reduced.

[0005] The technical solutions of the utility model are as follows:

[0006] A lead-acid battery plate lug trimming device comprises a conveyor belt, a feeding assembly is arranged above the input end of the conveyor belt, a clamping assembly is arranged on the conveyor belt, a trimming assembly is arranged at the output end of the conveyor belt, the trimming assembly comprises a base, a pushing assembly and an unfolding assembly are arranged on the base, gears are arranged on the moving path of the clamping assembly, the clamping assembly clamps the plate when passing through the gears during the movement, and the pushing assembly pushes the plate under the trimming assembly to cut the lug, and the unfolding assembly is used to release the clamping state between the clamping assembly and the cut plate.

[0007] Preferably, the material discharge assembly comprises a hopper and a support column for supporting the hopper.

[0008] Preferably, the clamping assembly includes a base plate arranged on the conveyor belt, a limit plate arranged on the upper end of the base plate, a first clamping plate and a second clamping plate slidably arranged on both sides of the base plate, an upper rack connected to the first clamping plate, a through slot frame connected to the second clamping plate, and a lower rack connected to the through slot frame, and the upper rack and the lower rack are meshed with the gear.

[0009] As a preferred embodiment, the trimming assembly also includes a frame arranged on the base, a first cylinder arranged on the top of the frame, a screw rod arranged on the frame, a sliding plate slidably arranged on the screw rod, a blade arranged under the sliding plate and a knife edge groove opened on the base, the first cylinder cooperates with the sliding plate, and the blade cooperates with the knife edge groove.

[0010] Preferably, the pushing assembly comprises a second cylinder arranged on the base and a pushing block arranged on the second cylinder.

[0011] Preferably, the unfolding assembly comprises a driving gear and a driven gear arranged on a base, the driving gear and the driven gear are connected by a belt, the driving gear is meshed with the gear, and the driven gear is meshed with the upper rack and the lower rack.

[0012] As a preference, the limiting plate cooperates with the electrode plate.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model is provided with a clamping assembly and a pushing assembly. The electrode plate falls onto the bottom plate through the hopper, and is slidably arranged on the bottom plate by the first clamping plate and the second clamping plate. When the first clamping plate and the second clamping plate pass through the gear, the upper rack and the lower rack are driven to move relative to each other, so that the first clamping plate and the second clamping plate clamp the electrode plate to limit the position, thereby ensuring that the electrode plate remains in a stable state when being cut, thereby improving the cutting quality; in addition, when the electrode plate continues to be transported after cutting, the gear can pass through the through-slot frame to prevent the gear from being stuck with the first clamping plate and the second clamping plate; the clamping plate after limiting the position pushes the electrode plate to slide in the direction of the trimming assembly through the pushing block under the action of the second cylinder and drives the electrode plate to reset after cutting, thereby realizing automatic cutting of the electrode ear and improving cutting efficiency.

[0015] 2. The utility model is also provided with an unfolding component and a trimming component. When the first clamping plate and the second clamping plate clamp the electrode plate for limiting, the gear drives the active gear to reverse and at the same time the active gear drives the driven gear to move synchronously under the action of the belt. The electrode plate that has been cut moves in the opposite direction through the upper rack and the lower rack under the action of the driven gear, and the clamping state of the first clamping plate and the second clamping plate on the electrode plate is released, and the uncut electrode plate is clamped while the cut electrode plate is unlocked, thereby improving the automatic cutting rate; the blade is driven by the first cylinder to cut the electrode ear, and the blade falls into the blade groove during the cutting process to prevent the blade from being bent or damaged. In addition, the blade is set to a bevel structure to prevent it from breaking when cutting the electrode ear, while ensuring smoother and smoother cutting.

[0016] In summary, the utility model has the function of automatic cutting and is suitable for the technical field of lead-acid batteries. Description of the drawings:

[0017] The utility model is further described below in conjunction with the accompanying drawings:

[0018] Figure 1 A lead-acid battery plate ear trimming device;

[0019] Figure 2 This is a schematic diagram of the top view of the working state of the pushing component when pushing the electrode plate;

[0020] Figure 3 A schematic diagram of the working state of the trimming component;

[0021] Figure 4 This is the state diagram when the clamping component and the unfolding component work at the same time;

[0022] Figure 5 This is a working state diagram of the gear, driving gear and driven gear when passing through the slot frame; Specific implementation method:

[0023] The technical solutions in the embodiments of the present utility model are clearly and completely described below in conjunction with the accompanying drawings.

[0024] Embodiment 1

[0025] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0026] like Figures 1 to 5As shown, a lead-acid battery plate ear trimming and cutting device includes a conveyor belt 1, a feeding assembly 2 is arranged above the input end of the conveyor belt 1, a clamping assembly 3 is arranged on the conveyor belt 1, and a trimming and cutting assembly 4 is arranged at the output end of the conveyor belt 1. The trimming and cutting assembly 4 includes a base 41, and a pushing assembly 5 and an unfolding assembly 6 are arranged on the base 41. A gear 7 is arranged on the moving path of the clamping assembly 3. When the clamping assembly 3 passes through the gear 7 during the movement, it clamps the plate 8, and at the same time, the pushing assembly 5 pushes the plate 8 to the trimming and cutting assembly 4 to cut the ear 9. The unfolding assembly 6 is used to release the clamping state between the clamping assembly 3 and the plate 8 after cutting.

[0027] like Figure 1 As shown, the material unloading assembly 2 includes a hopper 21 and a support column 22 supporting the hopper 21. A plurality of plates 8 in the hopper 21 are arranged in a uniform direction and in an orderly manner, thereby achieving an automatic unloading effect.

[0028] like Figure 4 and Figure 5 As shown, the clamping assembly 3 includes a bottom plate 31 arranged on the conveyor belt 1, a limit plate 32 arranged on the upper end of the bottom plate 31, a first clamping plate 33 and a second clamping plate 34 slidably arranged on both sides of the bottom plate 31, an upper rack 35 connected to the first clamping plate 33, a through slot frame 36 connected to the second clamping plate 34, and a lower rack 37 connected to the through slot frame 36. The upper rack 35 and the lower rack 37 are both engaged with the gear 7. The pole plate 8 falls onto the bottom plate 31 through the hopper 21 and passes through the first clamping plate The first clamping plate 33 and the second clamping plate 34 are slidably arranged on the bottom plate 31. When the first clamping plate 33 and the second clamping plate 34 pass through the gear 7, the upper rack 35 and the lower rack 37 are driven to move relative to each other, so that the first clamping plate 33 and the second clamping plate 34 clamp the electrode plate 8 to limit the position, thereby ensuring that the electrode plate 8 remains in a stable state when being cut, thereby improving the cutting quality; in addition, when the electrode plate continues to be transported after cutting, the gear 7 can pass through the through slot frame 36 to prevent the gear 7 from being stuck with the first clamping plate 33 and the second clamping plate 34.

[0029] like Figure 3 As shown, the trimming assembly 4 also includes a frame 42 arranged on the base 41, a first cylinder 43 arranged at the top of the frame 42, a screw rod 44 arranged on the frame 42, a sliding plate 45 sliding on the screw rod 44, a blade 46 arranged under the sliding plate 45 and a knife groove 47 opened on the base 41. The first cylinder 43 cooperates with the sliding plate 45, and the blade 46 cooperates with the knife groove 47. Driven by the first cylinder 43, the blade 46 cuts the pole ear 9, and the blade 46 falls into the knife groove 47 during the cutting process to prevent the blade 46 from being bent or damaged.

[0030] like Figure 2As shown, the pushing assembly 5 includes a second cylinder 51 arranged on the base 41 and a pushing block 52 arranged on the second cylinder 51. Under the action of the second cylinder 51, the pushing block 52 will push the electrode plate 8 to slide toward the trimming assembly 4 and drive the electrode plate 8 to reset after trimming.

[0031] like Figure 4 and Figure 5 As shown, the unfolding assembly 6 includes a driving gear 61 and a driven gear 62 arranged on the base 41, and the driving gear 61 and the driven gear 62 are connected by a belt 63. The driving gear 61 is meshed with the gear 7, and the driven gear 62 is meshed with the upper rack 35 and the lower rack 37. When the first clamping plate 33 and the second clamping plate 34 clamp the pole plate 8 to limit the position, the gear 7 drives the driving gear 61 to reverse, and the driving gear 61 drives the driven gear 62 to move synchronously under the action of the belt 63. The pole plate 8 that has been cut makes the upper rack 35 and the lower rack 37 move in the opposite direction under the action of the driven gear 62, and the clamping state of the first clamping plate 33 and the second clamping plate 34 on the pole plate 8 is released, and the uncut pole plate 8 is clamped while the cut pole plate 8 is unlocked, thereby improving the automatic cutting rate.

[0032] like Figure 2 As shown, the limiting plate 32 cooperates with the pole plate 8. When the second cylinder 51 pushes the pole plate 8 to slide toward the trimming assembly 4, the limiting plate 32 is used to limit the pole plate 8 so that the pole ears 9 of all the pole plates 8 reach a uniform length during cutting. At the same time, the limiting block 32 and the second cylinder 51 play a role in fixing the pole plate 8 to prevent displacement during cutting.

[0033] Embodiment 2

[0034] like Figure 3 As shown, the components that are the same as or corresponding to those in the first embodiment are marked with the corresponding reference numerals in the first embodiment. For the sake of simplicity, only the differences from the first embodiment are described below. The difference between the second embodiment and the first embodiment is that the blade 46 is configured as an oblique structure.

[0035] Here, in this embodiment, the blade 46 is set to an oblique structure to prevent breakage when cutting the pole ear 9, while ensuring smoother and smoother cutting.

[0036] In the description of the present invention, it should be understood that the terms "front and back", "left and right", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the equipment or components referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the utility model.

[0037] Of course, in the present technical solution, those skilled in the art should understand that the term "one" should be understood as "at least one" or "one or more", that is, in one embodiment, the number of an element may be one, while in another embodiment, the number of the element may be multiple, and the term "one" should not be understood as a limitation on the quantity.

[0038] What is described above in conjunction with the accompanying drawings is only a preferred embodiment of the present invention, but the present invention is not limited to the above-mentioned embodiment. It should be pointed out that for technicians in this field, various deformations and improvements can be made without departing from the structure of the present invention, which should also be regarded as the scope of protection of the present invention and will not affect the effect and practicality of the implementation of the present invention.

Claims

1. A lead-acid battery plate tab trimming device, comprising a conveyor belt (1), characterized in that: A material unloading assembly (2) is arranged above the input end of the conveyor belt (1), a clamping assembly (3) is arranged on the conveyor belt (1), and a trimming assembly (4) is arranged at the output end of the conveyor belt (1), the trimming assembly (4) comprises a base (41), a pushing assembly (5) and an unfolding assembly (6) are arranged on the base (41), a gear (7) is arranged on the moving path of the clamping assembly (3), when the clamping assembly (3) passes through the gear (7) during the movement, the pushing assembly (5) clamps the electrode plate (8) and at the same time pushes the electrode plate (8) to the trimming assembly (4) to cut the electrode ear (9), and the unfolding assembly (6) is used to release the clamping state between the clamping assembly (3) and the electrode plate (8) after cutting.

2. A lead-acid battery plate tab trimming device according to claim 1, characterized in that: The material discharge assembly (2) comprises a hopper (21) and a support column (22) for supporting the hopper (21).

3. A lead-acid battery plate tab trimming device according to claim 1, characterized in that: The clamping assembly (3) comprises a base plate (31) arranged on the conveyor belt (1), a limit plate (32) arranged at the upper end of the base plate (31), a first clamping plate (33) and a second clamping plate (34) slidably arranged on both sides of the base plate (31), an upper rack (35) connected to the first clamping plate (33), a through-slot frame (36) connected to the second clamping plate (34), and a lower rack (37) connected to the through-slot frame (36), wherein the upper rack (35) and the lower rack (37) are meshed with a gear (7).

4. A lead-acid battery plate tab trimming device according to claim 1, characterized in that: The trimming assembly (4) further comprises a frame (42) arranged on a base (41), a first cylinder (43) arranged at the top of the frame (42), a screw rod (44) arranged on the frame (42), a sliding plate (45) slidably arranged on the screw rod (44), a blade (46) arranged under the sliding plate (45), and a knife edge groove (47) provided on the base (41), wherein the first cylinder (43) cooperates with the sliding plate (45), and the blade (46) cooperates with the knife edge groove (47).

5. A lead-acid battery plate tab trimming device according to claim 1, characterized in that: The pushing assembly (5) comprises a second cylinder (51) arranged on the base (41) and a pushing block (52) arranged on the second cylinder (51).

6. A lead-acid battery plate tab trimming device according to claim 1, characterized in that: The unfolding assembly (6) comprises a driving gear (61) and a driven gear (62) arranged on a base (41); the driving gear (61) and the driven gear (62) are connected via a belt (63); the driving gear (61) is meshed with a gear (7); and the driven gear (62) is meshed with an upper rack (35) and a lower rack (37).

7. A lead-acid battery plate tab trimming device according to claim 3, characterized in that: The limiting plate (32) cooperates with the pole plate (8).

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