CN216150800U - Adjustable bottom cutting blade die for processing electrode plates of batteries - Google Patents

Abstract

The utility model discloses an adjustable undercut blade die for processing battery electrode plates, which comprises a base, wherein the upper surface of the base is fixedly connected with two support rods, the upper ends of the two support rods are fixedly connected with a support plate together, a driving air cylinder is fixedly arranged on the support plate, the output end of the driving air cylinder is movably connected with a piston rod, the lower end of the piston rod penetrates through and extends out of the driving air cylinder and is fixedly connected with a lower pressing plate, when the die is used, the driving air cylinder transfers the piston rod to drive the lower pressing plate to descend, the lower pressing plate can synchronously drive a squeezing plate and a lower cutter to descend, the squeezing plate descends to abut against the battery electrode plates to fix the battery electrode plates, and the squeezing plate can buffer the battery electrode plates with different heights by upwards jacking a fixed rod in subsequent descending, and simultaneously, the lower cutter descends to perform die cutting operation on the electrode plate of the battery, so that the whole processing effect is better.

Description

Adjustable bottom cutting blade die for processing electrode plates of batteries

Technical Field

The utility model relates to the technical field of battery electrode plate processing, in particular to an adjustable lower cutting blade die for processing a battery electrode plate.

Background

The battery consists of electrode plates, electrolyte, a diaphragm and a shell. The electrode plate of the core material consists of an active material and a conductive matrix, and the conductive matrix plays the roles of conducting current, uniformly distributing the surface current potential of the electrode, and supporting and maintaining the active material. The electrode tabs of the battery play a crucial role in the service life of the battery.

The battery electrode plate needs to be subjected to die cutting in machining, so that the battery electrode plate can be cut into specifications and models which need to be used, the battery electrode plate is convenient to use, the height of the battery electrode plate is inconsistent due to different cutting quantities during cutting, the fixed height of the battery electrode plate is inconsistent every time, the die cutting operation of the battery electrode plate is affected due to the fact that the fixed effect is poor, and therefore it is necessary to provide an adjustable lower cutting blade die for machining the battery electrode plate.

Disclosure of Invention

The utility model aims to provide an adjustable undercut blade die for processing a battery electrode plate, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: an adjustable undercut blade die for processing a battery electrode plate comprises a base, wherein the upper surface of the base is fixedly connected with two supporting rods, the upper ends of the two supporting rods are fixedly connected with a supporting plate together, a driving air cylinder is fixedly arranged on the supporting plate, the output end of the driving air cylinder is movably connected with a piston rod, the lower end of the piston rod penetrates and extends out of the driving air cylinder and is fixedly connected with a lower pressing plate, a lower cutter is fixedly connected with the center of the lower surface of the lower pressing plate, two fixed blocks are fixedly connected with the upper surface of the lower pressing plate, two fixed blocks and the lower pressing plate are provided with two fixed grooves together, the bottoms of the two fixed grooves are fixedly connected with springs, one ends of the two springs, far away from the bottoms of the fixed grooves, are fixedly connected with a fixed rod, and one ends of the two fixed rods, far away from the springs, penetrate and extend out of the fixed grooves, and the lower ends of the two fixing rods are fixedly connected with an extrusion plate together.

Preferably, two all be the symmetry form on the relative cell wall of fixed slot and seted up two spouts, four equal sliding connection has a slider in the spout, four in wherein one end of slider runs through respectively and extends to two fixed slots, four the one end that the slider is located two fixed slots is fixed connection respectively on the top pole wall of two dead levers.

Preferably, a through hole is formed in the position, corresponding to the lower cutter, of the extrusion plate in a penetrating mode, and the lower end of the lower cutter penetrates through the through hole and extends downwards.

Preferably, two sliding holes are formed in the positions, corresponding to the two support rods, of the lower pressing plate in a penetrating mode.

Preferably, the lower pressing plate is connected to the two support rods in a sliding mode through the two sliding holes.

Compared with the prior art, the utility model has the beneficial effects that: when using, can hand over the piston rod through driving actuating cylinder and drive the holding down plate decline, and the holding down plate can drive stripper plate and lower cutter decline in step, and the stripper plate decline can offset with the battery electrode piece and fix it to buffer through the ascending jacking of dead lever in follow-up decline, make the stripper plate can fix the battery electrode piece of co-altitude, and the cutter decline comes to battery electrode piece cross cutting operation down simultaneously, make holistic processing effect better.

Drawings

FIG. 1 is a schematic diagram of a standby state structure according to the present invention;

FIG. 2 is a schematic view of the structure of the present invention in a pressed state;

FIG. 3 is a bottom view of the lower platen of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention.

In the figure: 1. a base; 2. a support bar; 3. a support plate; 4. a driving cylinder; 5. a piston rod; 6. a lower pressing plate; 7. a lower cutter; 8. a fixed block; 9. fixing grooves; 10. a spring; 11. a fixing plate; 12. a pressing plate; 13. a chute; 14. a slider; 15. a through hole; 16. and (4) a slide hole.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an adjustable undercut blade mold for processing a battery electrode plate comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with two support rods 2, the upper ends of the two support rods 2 are fixedly connected with a support plate 3 together, a driving cylinder 4 is fixedly arranged on the support plate 3, the output end of the driving cylinder 4 is movably connected with a piston rod 5, the lower end of the piston rod 5 penetrates through and extends out of the driving cylinder 4 and is fixedly connected with a lower pressing plate 6, the center of the lower surface of the lower pressing plate 6 is fixedly connected with a lower cutter 7, the upper surface of the lower pressing plate 6 is fixedly connected with two fixed blocks 8, the two fixed blocks 8 and the lower pressing plate 6 are jointly provided with two fixed grooves 9, the groove bottoms of the two fixed grooves 9 are fixedly connected with a spring 10, and one end of the two springs 10, far away from the groove bottoms of the fixed grooves 9, is fixedly connected with a fixed rod 11, one ends of the two fixing rods 11, which are far away from the spring 10, penetrate through and extend out of the fixing groove 9, and the lower ends of the two fixing rods 11 are fixedly connected with a squeezing plate 12.

Wherein, all be the symmetry form on the relative cell wall of two fixed slots 9 and seted up two spouts 13, equal sliding connection has a slider 14 in four spouts 13, and wherein one end of four sliders 14 runs through respectively and extends to in two fixed slots 9, and the one end that four sliders 14 are located two fixed slots 9 is fixed connection respectively on the top pole wall of two dead levers 11.

Wherein, a through hole 15 is perforated on the position of the extrusion plate 12 corresponding to the lower cutter 7, and the lower end of the lower cutter 7 penetrates through the through hole 15 and extends downwards.

Wherein, two sliding holes 16 are perforated on the position of the lower pressing plate 6 corresponding to the two support rods 2.

Wherein, the lower pressing plate 6 is connected on the two support rods 2 in a sliding way through the two sliding holes 16.

Specifically, when the battery motor clamping device is used, firstly, a battery motor piece is placed on a base 1 below a lower cutter 7, then a driving cylinder 4 can be started to drive the driving cylinder 4 to drive a lower pressing plate 6 to descend through a piston rod 5, the lower pressing plate 6 can synchronously drive an extrusion plate 12 and the lower cutter 7 to descend, the extrusion plate 12 can abut against the battery motor pieces with different heights to fix the battery motor pieces when descending, then the extrusion plate 12 and the lower cutter 7 continuously descend, the lower cutter 7 can descend to cut the battery motor pieces, the extrusion plate 12 can drive a fixing rod 11 to lift upwards under the support of the battery motor pieces, so that the extrusion plate 12 can be kept in place to clamp and fix the battery motor pieces, and meanwhile, a spring 10 can downwards push the fixing rod 11 and the extrusion plate 12, so that the extrusion plate 12 can continuously clamp and fix the battery motor pieces.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. An adjustable undercut blade mold for processing a battery electrode plate comprises a base (1) and is characterized in that two supporting rods (2) are fixedly connected to the upper surface of the base (1), a supporting plate (3) is fixedly connected to the upper ends of the two supporting rods (2) together, a driving air cylinder (4) is fixedly mounted on the supporting plate (3), a piston rod (5) is movably connected to the output end of the driving air cylinder (4), the lower end of the piston rod (5) penetrates through the driving air cylinder (4) and is fixedly connected with a lower pressing plate (6), a lower cutter (7) is fixedly connected to the center of the lower surface of the lower pressing plate (6), two fixing blocks (8) are fixedly connected to the upper surface of the lower pressing plate (6), and two fixing grooves (9) are formed in the fixing blocks (8) and the lower pressing plate (6) together, two equal fixedly connected with spring (10) of tank bottom of fixed slot (9), two the equal fixedly connected with dead lever (11) of one end of fixed slot (9) tank bottom is kept away from in spring (10), two the one end that spring (10) were kept away from in dead lever (11) all runs through outside extending to fixed slot (9), and two stripper plate (12) of the common fixedly connected with of lower extreme of dead lever (11).

2. The adjustable undercut blade mold for battery electrode sheet processing according to claim 1, wherein: two all be the symmetry form on the relative cell wall of fixed slot (9) and seted up two spout (13), four equal sliding connection has a slider (14), four in spout (13) wherein one end of slider (14) runs through respectively and extends to two fixed slots (9), four one end difference fixed connection that slider (14) are located in two fixed slots (9) is on the top pole wall of two dead levers (11).

3. The adjustable undercut blade mold for battery electrode sheet processing according to claim 1, wherein: the extrusion plate (12) is provided with a through hole (15) in a penetrating manner at a position corresponding to the lower cutter (7), and the lower end of the lower cutter (7) penetrates through the through hole (15) and extends downwards.

4. The adjustable undercut blade mold for battery electrode sheet processing according to claim 1, wherein: two sliding holes (16) are formed in the positions, corresponding to the two support rods (2), of the lower pressing plate (6) in a penetrating mode.

5. The adjustable undercut blade mold for battery electrode sheet processing according to claim 1, wherein: the lower pressing plate (6) is connected to the two support rods (2) in a sliding mode through the two sliding holes (16).

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