Lithium battery negative electrode material shaping device

Abstract

The utility model discloses a lithium battery cathode material shaping device, and relates to the technical field of cathode material shaping device production and manufacture, a mold is arranged at the center of the top of a base, a top plate is arranged at the center of the top of the front end face of a fixing plate, and a hydraulic telescopic rod is arranged at the center of the bottom of the top plate; a pressing plate matched with the mold is arranged at the bottom of the hydraulic telescopic rod, connecting blocks are arranged at the centers of the left side and the right side of the rear end face of the pressing plate, guide blocks are arranged on the rear end faces of the connecting blocks, ball grooves are formed in the centers of the left side and the right side of the rear end face of each guide block, and balls are arranged in the ball grooves. After shaping treatment of the lithium battery negative electrode material is completed, the air pump can be started, the air pump can exhaust gas through the exhaust pipe, and the gas can be exhausted through the gas pipe and the gas outlet finally, so that the exhausted gas can blow gas to the top of the mold and the bottom of the pressing plate, the cleaning effect is achieved, dust and residues are avoided, and the service life of the mold is prolonged. The subsequent shaping treatment of the lithium battery negative electrode material is influenced.

Description

TECHNICAL FIELD

[0001] The utility model relates to negative material shaping device production manufacturing technical field, specifically is a lithium battery negative material shaping device. BACKGROUND

[0002] With the continuous development of science and technology, people's living standards are also improving, and various electronic products have become an indispensable part of people's daily life, and lithium battery is one of the main power sources of some electronic products, lithium battery refers to the battery containing lithium in the electrochemical system, and the positive and negative electrodes of lithium battery are made of battery positive plate and battery negative plate. During processing, the negative material is shaped, so the lithium battery negative material shaping device is used. However, the existing lithium battery negative material shaping device still has some shortcomings, such as not having the function of cleaning dust and residues, which will affect the subsequent shaping process, and the smoothness of the downward movement of the upper die is not enough when the die is closed. Therefore, we propose a lithium battery negative material shaping device. UTILITY MODEL CONTENTS

[0003] The utility model aims at providing a kind of lithium battery negative material shaping device to solve the problems raised in the above background.

[0004] To achieve the above purpose, the utility model provides the following technical scheme:

[0005] A kind of lithium battery negative material shaping device, including base, the bottom of base is provided with cushion around, the top rear end surface of base is provided with fixed plate, the top center of base is provided with die, the top center of the front end surface of fixed plate is provided with top plate, the bottom center of top plate is provided with hydraulic telescopic rod, the bottom of hydraulic telescopic rod is provided with the pressing plate matched with die, the rear end surface left and right sides center of pressing plate is provided with connecting block, the rear end surface of connecting block is provided with guide block, the rear end surface left and right sides center of guide block is provided with ball groove, ball groove is provided with ball, the left and right sides middle part of the front end surface of fixed plate is provided with the guide slot matched with guide block, the middle part of the rear end surface of fixed plate is provided with air pump, the top left side of air pump is provided with exhaust pipe, the end of exhaust pipe away from air pump is provided with connector, and the end of connector away from exhaust pipe is provided with air pipe, the end of air pipe away from connector is provided with air outlet, and air outlet is located above the left side of base, the left side center of the top of base is provided with vertical rod, the right side of vertical rod is provided with the fixed frame matched with air pipe.

[0006] Further, the bottom of hydraulic telescopic rod is provided with fixed plate, the top center of pressing plate is provided with the mounting groove matched with fixed plate, and the left and right sides of the top of fixed plate and the left and right sides of the inner cavity bottom of mounting groove are provided with bolts.

[0007] Further, the top of the top plate is longitudinally provided with reinforcing ribs from left to right, and the bottom of the top plate is provided with reinforcing blocks at the rear end faces of the left and right sides.

[0008] Further, a control valve is arranged on the air pipe, the control valve is arranged at one end close to the air outlet, and the air pipe is made of hard material.

[0009] Further, the rear end face of the fixing plate is provided with a mounting bracket matched with the air pump, the fixing plate is fixedly welded to the base, and the included angle between the fixing plate and the base is 90 degrees.

[0010] Further, the top plate, the pressing plate and the base are transversely and horizontally arranged, and the top plate is fixedly welded to the fixing plate.

[0011] Further, the cushion blocks are fixedly welded to the base, and the bottom of each cushion block is provided with a circular gasket.

[0012] Compared with the prior art, the utility model has the advantages that:

[0013] The lithium battery negative material shaping device can blow the top of the mold and the bottom of the pressing plate through the exhaust gas, so that the cleaning effect is achieved, dust and residues are avoided, and the subsequent lithium battery negative material shaping treatment is affected; when the pressing plate moves up and down through the extension of the hydraulic telescopic rod, the guide block moves up and down in the guide groove through the connecting block, at this time, the setting of the ball not only does not affect the up and down movement of the guide block, but also increases the smoothness of the up and down movement and reduces the occurrence of the jerk phenomenon. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a structural schematic view of the utility model;

[0015] Fig. 2 It is a top view structural schematic view of the pressing plate of the utility model;

[0016] Fig. 3 It is a rear end face structural schematic view of the fixing plate of the utility model.

[0017] In the drawing: 1, base; 2, cushion block; 3, fixing plate; 4, mold; 5, top plate; 6, hydraulic telescopic rod; 7, pressing plate; 8, reinforcing block; 9, reinforcing rib; 10, connecting block; 11, guide block; 12, ball groove; 13, ball; 14, guide groove; 15, mounting groove; 16, threaded hole; 17, air pump; 18, exhaust pipe; 19, connecting head; 20, air pipe; 21, air outlet; 22, vertical rod; 23, mounting bracket. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0019] Embodiment 1

[0020] Please refer to Figs. 1-3 The utility model provides a kind of technical scheme: a lithium battery negative material shaping device, including base 1, the bottom of base 1 is provided with cushion block 2 around, the top rear end surface of base 1 is provided with fixed plate 3, the top center of the base 1 is provided with mould 4, the top center of the front end surface of fixed plate 3 is provided with top plate 5, the bottom center of top plate 5 is provided with hydraulic telescopic rod 6, the bottom of hydraulic telescopic rod 6 is provided with the pressing plate 7 matched with mould 4, mould 4 and pressing plate 7 belong to prior art, and have been proposed in application number: CN202022075459.1, so in this paper, detailed description is not carried out again, the rear end surface left and right sides center of pressing plate 7 is provided with connecting block 10, the rear end surface of connecting block 10 is provided with guide block 11, the rear end surface left and right sides center of guide block 11 is provided with ball groove 12, ball groove 12 is provided with ball 13, the left and right sides middle of the front end surface of fixed plate 3 is provided with the guide groove 14 matched with guide block 11, when pressing plate 7 is up and down by the extension of hydraulic telescopic rod 6, pressing plate 7 will drive guide block 11 to move up and down in guide groove 14 by connecting block 10, and the ball 13 arranged will not affect the up and down movement of guide block 11, but will increase the smoothness of its up and down movement and reduce the occurrence of jerky phenomenon, the rear end surface middle of fixed plate 3 is provided with air pump 17, the top left side of air pump 17 is provided with exhaust pipe 18, the end away from air pump 17 of exhaust pipe 18 is provided with connector 19, and the end away from exhaust pipe 18 of connector 19 is provided with air pipe 20, the end away from connector 19 of air pipe 20 is provided with air outlet 21, and air outlet 21 is located above left side of base 1, after completing lithium battery negative material shaping, start air pump 17, air pump 17 will discharge gas through exhaust pipe 18, gas will be discharged through air pipe 20 and air outlet 21, so that the top of mould 4 and the bottom of pressing plate 7 can be blown, so as to achieve the effect of cleaning, avoid dust and residues, affect subsequent processing, the top left side center of base 1 is provided with vertical rod 22, the right side of vertical rod 22 is provided with the fixed frame 23 matched with air pipe 20, air pipe 20 can be effectively and stably installed and fixed by the fixed frame 23 arranged.

[0021] Preferably, the bottom of the hydraulic telescopic rod 6 is provided with a fixed plate, the top center of the pressing plate 7 is provided with a mounting groove 15 matched with the fixed plate, and the top left and right sides of the fixed plate are provided with bolts 16 between the left and right sides of the inner cavity bottom of the mounting groove 15, so that the hydraulic telescopic rod 6 and the pressing plate 7 are stably connected together.

[0022] Preferably, the top of the top plate 5 is longitudinally provided with a reinforcing rib 9 from left to right, and the bottom left and right sides of the top plate 5 are provided with reinforcing blocks 8 at the rear end faces, so that the structural strength of the top plate 5 is increased, and the top plate 5 will not be bent and deformed after long-term use.

[0023] Preferably, the air pipe 20 is provided with a control valve, the control valve is installed at one end close to the air outlet 21, the control valve can control the exhaust amount of the air outlet 21, the air pipe 20 is made of hard material, the air pipe made of hard material has a long service life and is not easy to bend and deform.

[0024] Example 2:

[0025] Referring to Figs. 1-3 The difference between this embodiment and the first embodiment is that the rear end face of the fixed plate 3 is provided with a mounting fixed frame matched with the air pump 17, so that the air pump 17 can be effectively and stably installed, the fixed plate 3 and the base 1 are fixedly welded, and the included angle between the fixed plate 3 and the base 1 is ninety degrees; the top plate 5, the pressing plate 7 and the base 1 are transversely and parallelly arranged, the top plate 5 and the fixed plate 3 are fixedly welded, so that the structural stability and the aesthetic appearance of the whole device are increased; the cushion blocks 2 are fixedly welded with the base 1, the welding mode can increase the stability of the connection between the cushion blocks 2 and the base 1, and the bottom of each cushion block 2 is provided with a circular gasket, so that the stability of the cushion block 2 during supporting is increased.

[0026] The electric appliances mentioned in the present application are connected with external power supply through wires.

[0027] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A lithium battery negative electrode material shaping device, comprising a base (1), characterized in that: The base (1) has pads (2) around its bottom perimeter. A fixing plate (3) is provided on the top rear end face of the base (1). A mold (4) is provided at the top center of the base (1). A top plate (5) is provided at the top center of the front end face of the fixing plate (3). A hydraulic telescopic rod (6) is provided at the bottom center of the top plate (5). A pressure plate (7) matching the mold (4) is provided at the bottom of the hydraulic telescopic rod (6). Connecting blocks (10) are provided at the center of the left and right sides of the rear end face of the pressure plate (7). Guide blocks (11) are provided on the rear end face of the connecting blocks (10). Ball grooves (12) are provided at the center of the left and right sides of the rear end face of the guide blocks (11). Balls (13) are provided in the ball grooves (12). The front end face of the fixed plate (3) is provided with guide grooves (14) that match the guide block (11) in the middle of the left and right sides. The rear end face of the fixed plate (3) is provided with an air pump (17). The top left side of the air pump (17) is provided with an exhaust pipe (18). The end of the exhaust pipe (18) away from the air pump (17) is provided with a connector (19). The end of the connector (19) away from the exhaust pipe (18) is provided with an air pipe (20). The end of the air pipe (20) away from the connector (19) is provided with an air outlet (21). The air outlet (21) is located on the upper left side of the base (1). The top left center of the base (1) is provided with a vertical rod (22). The right side of the vertical rod (22) is provided with a fixing bracket (23) that matches the air pipe (20).

2. The lithium battery negative electrode material shaping device according to claim 1, characterized in that: The bottom of the hydraulic telescopic rod (6) is provided with a fixing plate, and the top center of the pressure plate (7) is provided with an installation groove (15) that matches the fixing plate. Bolts (16) are provided between the top left and right sides of the fixing plate and the bottom left and right sides of the inner cavity of the installation groove (15).

3. The lithium battery negative electrode material shaping device according to claim 1, characterized in that: The top plate (5) is provided with reinforcing ribs (9) longitudinally from left to right, and the bottom left and right rear ends of the top plate (5) are provided with reinforcing blocks (8).

4. The lithium battery negative electrode material shaping device according to claim 1, characterized in that: The air pipe (20) is provided with a control valve, and the control valve is installed at one end near the air outlet (21). The air pipe (20) is made of rigid material.

5. The lithium battery negative electrode material shaping device according to claim 1, characterized in that: The rear end face of the fixing plate (3) is provided with a mounting bracket that matches the air pump (17). The fixing plate (3) is fixedly welded to the base (1), and the included angle between the fixing plate (3) and the base (1) is ninety degrees.

6. The lithium battery negative electrode material shaping device according to claim 1, characterized in that: The top plate (5), pressure plate (7) and base (1) are arranged horizontally parallel to each other, and the top plate (5) and fixing plate (3) are fixedly welded together.

7. The lithium battery negative electrode material shaping device according to claim 1, characterized in that: The pads (2) are all fixedly welded to the base (1), and the bottom of each pad (2) is provided with a circular pad.

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