Rubber tapping device with leveling function for lithium battery processing

Abstract

The utility model relates to the technical field of lithium battery processing, in particular to a rubber tapping device with a leveling function for lithium battery processing, which comprises a platform, a bottom groove is formed in the middle of the platform in a penetrating manner, a lifting mechanism is horizontally arranged in the bottom groove, an opening and closing mechanism is arranged in one side of the platform, and a rubber tapping mechanism is arranged in the other side of the platform. The opening and closing mechanism is matched with the lifting mechanism, and a guide hopper is arranged below the middle of the platform. In the rubber tapping process, the compression roller is matched with the carrier roller to synchronously level the lithium battery, so that the unevenness phenomena, such as bulges, recesses and the like, generated in the production and transportation processes of the surface of the lithium battery can be effectively eliminated, for example, the compression roller can apply certain pressure in the rolling process to level the lithium battery with tiny bulges on the surface, and the surface of the lithium battery is smooth. The flatness of the surface of the lithium battery is ensured, and the overall quality of the battery is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to lithium battery processing technical field, concretely is a kind of rubber cutting device with flattening function for lithium battery processing. BACKGROUND

[0002] With the rapid development of new energy industry, lithium battery as an important energy storage device, its application range is more and more widely, in the production and processing of lithium battery, rubber cutting process is a key process, it directly influences the quality and performance of lithium battery, the purpose of rubber cutting is to remove the excess rubber on the surface of lithium battery, to ensure that the appearance of battery is neat, and ensure that battery can work normally in subsequent use process.

[0003] The existing rubber cutting device often cannot effectively flatten the surface of lithium battery during rubber cutting process, the surface of lithium battery may be uneven, such as protrusion, depression, etc., if not flattened before rubber cutting, not only the precision and effect of rubber cutting will be affected, but also the surface of battery can be damaged, affect the quality and service life of battery. UTILITY MODEL CONTENTS

[0004] The utility model aims at providing a kind of rubber cutting device with flattening function for lithium battery processing to solve the problems raised in the above background.

[0005] To achieve the above object, the utility model provides the following technical scheme:

[0006] A kind of rubber cutting device with flattening function for lithium battery processing, including

[0007] Platform, bottom groove is penetrated and established in the middle part of the platform, lifting mechanism is horizontally arranged in the inside of the bottom groove, opening and closing mechanism is arranged in the inside of the one side of the platform, the opening and closing mechanism is matched with lifting mechanism, material guide hopper is arranged below the middle part of the platform;

[0008] Supporting rod is fixedly installed in the upper end of the platform and the outside four corners of the top end of bottom groove, top plate is fixedly installed in the top end of the supporting rod, hanger is arranged in the bottom end of the top plate, flattening mechanism is arranged below the inside of the hanger.

[0009] Preferably, the lifting mechanism includes guide groove, guide groove is arranged on both sides of the bottom groove, guide rod is movably arranged in the inside of the guide groove, and supporting roller is movably installed between the guide rod through pivot shaft.

[0010] Preferably, the opening and closing mechanism comprises bidirectional screws, the bidirectional screws are arranged in the inside of the platform and near the outside of the guide grooves, the right side of the guide rod is in threaded connection with the bidirectional screws, the bidirectional screws are fixedly connected through the transmission shaft, the motor one is arranged on one side of the platform, and the motor one is fixedly connected with the transmission shaft;

[0011] Preferably, the electric push rod is fixedly installed at the middle top of the top plate, the output shaft of the electric push rod is fixedly connected with the hanger, a plurality of compression rollers are arranged side by side in the inside of the hanger, and the cutting knives are arranged at the bottom of the hanger and near the two sides of the compression rollers;

[0012] Preferably, the leveling mechanism comprises the motor two, the motor two is arranged on the inside of the middle of the hanger and at the top, the output shaft end of the motor two is provided with the chain wheel one, the chain wheel two is movably arranged at the middle of the two ends of the inside of the hanger, the chain is arranged between the outside of the chain wheel one and the chain wheel two, and the chain wheel three meshed with the chain is arranged on one side of the compression roller;

[0013] Preferably, the leveling mechanism further comprises the chain wheel four, the chain wheel four meshed with the chain is arranged at the two ends of the chain wheel one and near the inside of the middle of the hanger.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The rubber cutting device with a leveling function for lithium battery processing, in the rubber cutting process, the compression roller cooperates with the carrier roller to simultaneously level the lithium battery, can effectively eliminate the unevenness of the lithium battery surface generated in the production and transportation process, such as protrusion, depression and the like, for example, for the lithium battery with a small protrusion on the surface, the compression roller can apply certain pressure in the rolling process to make the lithium battery flat, ensure the flatness of the lithium battery surface, and improve the overall quality of the battery.

[0016] 2. The rubber cutting device with a leveling function for lithium battery processing, when the lithium battery processing is completed, the motor one drives the bidirectional screw to rotate synchronously through the transmission shaft, the two guide rods are moved oppositely, the carrier roller is driven to move synchronously, until the distance between the two carrier rollers is greater than the diameter of the lithium battery, at this time, the lithium battery can automatically fall into the material guide hopper below, realizes automatic unloading, the unloading mode does not need manual lithium battery taking out, avoids the damage to the lithium battery caused by manual operation, simultaneously improves the unloading efficiency, and the material guide hopper can collect and guide the falling lithium battery, facilitates subsequent arrangement and transportation. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a whole main view structural schematic diagram of the utility model;

[0018] Figure 2 The utility model discloses a guide rod mounting structure schematic view;

[0019] Figure 3 The utility model discloses a platform sectional structure schematic view;

[0020] Figure 4 The utility model discloses a hanger sectional structure schematic view;

[0021] Figure 5 The utility model discloses a Figure 3 The utility model discloses a

[0022] Figure 6 The utility model discloses a Figure 4 The utility model discloses a

[0023] In the drawing, 1, platform, 2, bottom groove, 3, support rod, 4, top plate, 5, hanger, 6, guide groove, 7, guide rod, 8, carrier roller, 9, two -way screw rod, 10, motor one, 11, electric push rod, 12, compression roller, 13, cutter, 14, motor two, 15, chain wheel one, 16, chain wheel two, 17, chain, 18, chain wheel three, 19, chain wheel four, 20, guide hopper. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model and not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.

[0025] As Figures 1-6 The utility model provides a kind of technical scheme as shown in the drawing, the utility model provides a kind of technical scheme:

[0026] A kind of cutting device with flattening function for lithium battery processing, including platform 1, bottom groove 2 is opened and passed through in the middle part of platform 1, carrier mechanism is arranged horizontally in the inside of bottom groove 2, carrier mechanism includes guide groove 6, guide groove 6 is arranged in the both sides of bottom groove 2, guide rod 7 is movably arranged in the inside two ends of guide groove 6, carrier roller 8 is movably installed with pivot between guide rod 7, opening and closing mechanism is arranged in the inside of one side of platform 1, opening and closing mechanism includes two -way screw rod 9, two -way screw rod 9 is arranged in the inside of platform 1 and close to the outside of several guide grooves 6, the right side of guide rod 7 is connected with two -way screw rod 9, several two -way screw rods 9 are fixedly connected by transmission shaft, motor one 10 is arranged on the outside of one side of platform 1, motor one 10 is fixedly connected with transmission shaft, opening and closing mechanism is matched with carrier mechanism, guide hopper 20 is arranged below the middle part of platform 1;

[0027] In this embodiment, when the lithium battery processing is completed, the motor 10 drives the bidirectional screw rod 9 to rotate synchronously through the transmission shaft, so that the two guide rods 7 move oppositely, thereby driving the carrier rollers 8 to move synchronously, until the distance between the two carrier rollers 8 is greater than the diameter of the lithium battery. At this time, the lithium battery will automatically fall into the material guide hopper 20 below, realizing automatic unloading. This unloading method does not require manual removal of the lithium battery, avoiding damage to the battery caused by manual operation, and improving the efficiency of unloading. The material guide hopper 20 can collect and guide the falling lithium batteries, facilitating subsequent arrangement and transportation.

[0028] As shown in Figure 4 and Figure 6 , the electric push rod 11 is fixedly installed at the middle top end of the top plate 4, the output shaft of the electric push rod 11 is fixedly connected to the hanger 5, a plurality of compression rollers 12 are arranged side by side inside the lower part of the hanger 5, cutting knives 13 are arranged at the bottom end of the hanger 5 and close to the two sides of the compression rollers 12, support rods 3 are fixedly installed at the upper end of the platform 1 and located at the top end of the bottom groove 2 outside the four corners, a top plate 4 is fixedly installed at the top end of the support rod 3, a hanger 5 is arranged at the bottom end of the top plate 4, and a leveling mechanism is arranged inside the lower part of the hanger 5. The leveling mechanism comprises a motor 14, the motor 14 is arranged on the inside upper part of the middle of the hanger 5, a sprocket 15 is arranged at the output shaft end of the motor 14, sprockets 16 are movably arranged at the middle of the two ends of the inside of the hanger 5, a chain 17 is arranged between the outside of the sprocket 15 and the sprocket 16, a sprocket 18 is arranged on one side of the compression roller 12 and engaged with the chain 17, and the leveling mechanism further comprises sprockets 19 arranged on the inside middle upper part of the hanger 5 and engaged with the chain 17 close to the two ends of the sprocket 15.

[0029] In this embodiment, during the cutting process, the compression rollers 12 cooperate with the carrier rollers 8 to simultaneously level the lithium battery, which can effectively eliminate the unevenness of the surface of the lithium battery produced during production and transportation, such as protrusions and depressions. For example, for a lithium battery with a small protrusion on the surface, the compression roller 12 will apply a certain pressure during rolling to make it flat, ensuring the flatness of the surface of the lithium battery and improving the overall quality of the battery. Due to the action of the leveling mechanism, the lithium battery can maintain a stable rotating state during the cutting process, so that the cutting knife 13 can cut the rubber more accurately along the predetermined trajectory. For example, when cutting the edge rubber of a circular lithium battery, the flat surface and stable rotation can ensure that the edge cut by the cutting knife 13 is neat and smooth, avoiding problems such as uneven cutting and rubber residue, improving the precision and quality of the cutting.

[0030] Working principle: when working, the lithium battery to be cut is placed between the two ends of the roller 8 arranged in pairs, and the electric push rod 11 is started, the electric push rod 11 drives the hanger 5 to descend, the hanger 5 drives the pressure roller 12 to abut on the upper end face of the lithium battery after descending, and the cutter 13 on both sides of the pressure roller 12 abuts on the two side end faces of the lithium battery, then the motor two 14 is started, the motor two 14 drives the sprocket one 15 to rotate, the sprocket one 15 drives the sprocket three 18 arranged side by side below the hanger 5 to rotate synchronously after rotating, the sprocket three 18 drives the pressure roller 12 to rotate after rotating, the pressure roller 12 drives the lithium battery to rotate when rotating, the cutter 13 cuts the rubber when the lithium battery rotates, and the lithium battery is flattened synchronously by the roller 8 and the pressure roller 12; when the lithium battery is processed, the motor one 10 is started, the motor one 10 drives the plurality of bidirectional screws 9 to rotate synchronously through the transmission shaft, since the bidirectional screw 9 is threadedly connected with the end of the guide rod 7, the two guide rods 7 move oppositely, the guide rod 7 drives the roller 8 to move synchronously when moving, until the distance between the two rollers 8 is greater than the diameter of the lithium battery, so that the lithium battery falls into the material guide hopper 20 below.

[0031] The basic principle, main features and advantages of the present application are shown and described above. It should be understood by those skilled in the art that the present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only preferred examples of the present application and do not limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A tapping device for lithium battery processing with flattening function, characterized in that: The utility model relates to a platform (1) is provided with the bottom groove (2) in the middle part, the lifting mechanism is arranged in the inside of bottom groove (2), the opening and closing mechanism is arranged in the inside of one side of platform (1), and the opening and closing mechanism is matched with lifting mechanism, and the material guide hopper (20) is arranged below the middle part of platform (1). The support rod (3) is fixedly installed on the upper end of platform (1) and the outside four corners of the top end of bottom groove (2), the top plate (4) is fixedly installed on the top end of support rod (3), the hanger (5) is arranged on the bottom end of top plate (4), and the leveling mechanism is arranged below the inside of hanger (5). The lifting mechanism comprises a guide groove (6), the guide groove (6) is arranged on both sides of bottom groove (2), the guide rod (7) is movably arranged at both ends in the guide groove (6), and the carrier roller (8) is movably arranged between the guide rod (7) through the rotating shaft.

2. The rubber cutting device with flattening function for lithium battery processing according to claim 1, characterized in that: The opening and closing mechanism comprises a bidirectional screw rod (9), the bidirectional screw rod (9) is arranged on the inside of platform (1) and close to the outside of the plurality of guide grooves (6), the right side of guide rod (7) is threadedly connected with bidirectional screw rod (9), the plurality of bidirectional screw rods (9) are fixedly connected through the transmission shaft, and the motor one (10) is arranged on the outside of one side of platform (1).

3. The rubber cutting device with flattening function for lithium battery processing according to claim 2, characterized in that: The electric push rod (11) is fixedly installed on the middle top end of top plate (4), the output shaft of electric push rod (11) is fixedly connected with hanger (5), the plurality of compression rollers (12) are arranged side by side below the inside of hanger (5), and the cutter (13) is arranged on the bottom end of hanger (5) and close to the both sides of compression roller (12).

4. The rubber cutting device with flattening function for lithium battery processing according to claim 1, characterized in that: The leveling mechanism comprises a motor two (14), the motor two (14) is arranged on the inside of hanger (5) and close to the both ends of chain wheel two (16), the output shaft end of motor two (14) is provided with sprocket one (15), the chain wheel two (16) is movably arranged on the both ends of the inside of hanger (5) and close to the both ends of chain wheel two (16), the chain (17) is arranged between the outside of sprocket one (15) and chain wheel two (16), and the sprocket three (18) is arranged on one side of compression roller (12) and engaged with chain (17).

5. The rubber cutting device with flattening function for lithium battery processing according to claim 4, characterized in that: The leveling mechanism further comprises a sprocket four (19), and the sprocket four (19) is arranged on the inside of hanger (5) and close to the both ends of sprocket one (15) and engaged with chain (17).

6. The rubber cutting device with flattening function for lithium battery processing according to claim 5, characterized in that: ​

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