Screening equipment for battery production

Abstract

The utility model relates to the technical field of battery production, and discloses a battery production screening device which comprises a screening base, an inclined base is installed at the bottom end in the screening base, an inner cavity is formed in the screening base, one side of each guide plate is provided with a guide groove, and the guide grooves are formed in the screening base. According to the screening device, the telescopic air cylinder, the fixing rod, the screen, the cleaning brush and other assemblies are arranged, when the screening device is used for screening materials for producing batteries, screened impurities can fall above the screen, the screen can be pushed out from the interior of the screening barrel through the telescopic air cylinder and the fixing rod, and the screening efficiency is improved. And in the process that the screen cloth moves out of the screening cylinder, the cleaning brush at the bottom end of the screen cloth can also move in the screening cylinder together, the cleaning brush can scrape the materials adhered to the inner side wall of the screening cylinder when moving, and waste caused by adhesion is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to battery production screening equipment. Background Art

[0002] A battery is a power component that consumes chemical substances through chemical reactions, converts them into electrical energy and outputs it. It is one of the common power sources in people's daily lives. The internal components of the battery contain materials such as lithium, zinc and sulfate. These materials need to be screened using production screening equipment during the battery production process to screen out large impurities inside the powder that are larger than the filter mesh, thereby improving the production quality of battery materials.

[0003] In the process of screening materials for battery production, it is not convenient to remove the large impurities screened out from the screen. At the same time, the inner wall of the screening cylinder will adhere to certain materials during the screening process. These materials are not easy to discharge and are prone to waste. Therefore, we propose a battery production screening equipment to improve the above problems. Utility Model Content

[0004] The purpose of the utility model is to provide a battery production screening device to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a battery production screening device, comprising a screening seat, a tilting seat is installed at the bottom end of the screening seat, an inner cavity is arranged inside the screening seat, a movable groove is arranged at the top end of the screening seat, a screening cylinder is movably arranged inside the movable groove, both sides of the bottom end of the screening cylinder are provided with a discharge hopper, and the bottom end of the discharge hopper is provided with a discharge cylinder, a mounting seat is fixed at the middle position of the bottom end of the screening cylinder, and a vibration motor is installed at the bottom end of the mounting seat, and fixed seats are fixed on both sides of the screening seat , and a telescopic cylinder is installed on the top of the fixed seat, a fixing rod is installed on the top of the telescopic cylinder, and the bottom end of the fixing rod extends to the inside of the screening cylinder and a screen is fixed thereon, connecting rods are fixed on both sides of the bottom end of the screen, and a cleaning brush is fixed on the bottom end of the connecting rods, a card slot is provided at the top of the inside of the screening cylinder, guide plates are fixed on both sides and the rear end of the screening cylinder, a spring is installed on the top of the guide plate, and the top end of the spring is fixed to the top of the inside of the screening seat, a guide groove is provided on one side of the guide plate, and the guide groove is provided inside the screening seat.

[0006] Preferably, two groups of fixing rods are provided, and a locking structure is formed between the fixing rods and the locking slots.

[0007] Preferably, the cleaning brush is annular in design, and the outer side wall of the cleaning brush fits the inner side wall of the screening seat.

[0008] Preferably, a cleaning block is fixed to one side of the bottom end of the guide plate, and a brush is fixed to one side of the cleaning block.

[0009] Preferably, the cross-section of the brush is equal to the cross-section of the guide groove, and the surface of the brush fits the surface of the guide groove.

[0010] Preferably, a rotating rod is movable through the inside of the discharging barrel, a rotating shaft is fixed to the outer side wall of the rotating rod, a flip plate is fixed to the outer side wall of the rotating shaft, and a servo motor is installed on the left side of the rotating rod.

[0011] Preferably, the cross-section of the flap plate is smaller than the cross-section of the discharge barrel, and a snap-fit ​​structure is formed between the flap plate and the discharge barrel.

[0012] Preferably, the cross section of the guide plate is smaller than the cross section of the guide groove, and a sliding structure is formed between the guide plate and the guide groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the battery production screening equipment not only realizes the convenience of taking out the screen to clean the material filtered out of it, but also can brush and clean the inner wall of the screening seat, realizes the turning of the material discharge, thereby ensuring the smooth discharge of the material, and realizes the cleaning of the guide groove, ensuring the smooth sliding and guiding of the guide plate in the guide groove;

[0014] (1) By providing components such as a telescopic cylinder, a fixed rod, a screen and a cleaning brush, when the screening equipment screens the materials for producing batteries, the screened impurities will fall on the top of the screen. The screen can be pushed out from the inside of the screening cylinder by the setting of the telescopic cylinder and the fixed rod, and then it is convenient to clean the materials filtered out from the inside. In the process of the screen moving out of the screening cylinder, the cleaning brush at the bottom of the screen will also move inside the screening cylinder. When the cleaning brush moves, it can scrape the materials adhered to the inner wall of the screening cylinder to avoid waste caused by adhesion;

[0015] (2) By providing components such as a servo motor, a rotating rod, a flip plate and a rotating shaft, the screened material is discharged through a discharge barrel at the bottom of the discharge hopper. When the discharge barrel discharges the material, the servo motor can be started to drive the flip plate to rotate inside the discharge barrel through the rotating rod to flip the material, so that the material is discharged evenly and smoothly through the discharge barrel. When the material does not need to be discharged, the flip plate is rotated so that it is parallelly distributed inside the discharge barrel, and the discharge barrel can be closed to stop the discharge of the material;

[0016] (3) By providing components such as cleaning blocks and brushes, when the vibration motor drives the screening drum to vibrate, the guide plate will slide inside the guide groove to assist the up and down vibration of the screening drum to screen the material. However, as the use time increases, the inner wall of the guide groove will adhere to the material, causing the guide plate to get stuck when moving inside the guide groove. Since a rising component is added to the bottom end of the guide plate, the brush at the bottom end of the guide plate can brush the inner wall of the guide groove during the sliding process of the guide plate inside the guide groove to brush off the material adhered to the inner wall, thereby keeping the guide groove clean and better performing the sliding guide movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a front view cross-sectional structural schematic diagram of the utility model;

[0018] Figure 2 It is a side cross-sectional structural schematic diagram of the utility model;

[0019] Figure 3 This is a schematic diagram of the front view structure of the cleaning brush of the utility model;

[0020] Figure 4 For the utility model Figure 1 Schematic diagram of the enlarged cross-section structure at point A in the middle.

[0021] In the figure: 1. screening seat; 2. servo motor; 3. inner cavity; 4. movable groove; 5. screening cylinder; 6. telescopic cylinder; 7. fixed rod; 8. screen; 9. connecting rod; 10. spring; 11. cleaning brush; 12. discharge hopper; 13. rotating rod; 14. tilting seat; 15. flip plate; 16. vibration motor; 17. mounting seat; 18. rotating shaft; 19. fixing seat; 20. slot; 21. discharge cylinder; 22. guide plate; 23. cleaning block; 24. brush; 25. guide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example 1: Please refer to Figure 1-4A battery production screening device comprises a screening seat 1, a tilting seat 14 is installed at the bottom end of the screening seat 1, an inner cavity 3 is arranged inside the screening seat 1, a movable groove 4 is arranged at the top end of the screening seat 1, a screening cylinder 5 is movably arranged inside the movable groove 4, both sides of the bottom end of the screening cylinder 5 are provided with a discharge hopper 12, and the bottom end of the discharge hopper 12 is provided with a discharge cylinder 21, a mounting seat 17 is fixed at the middle position of the bottom end of the screening cylinder 5, and a vibration motor 16 is installed at the bottom end of the mounting seat 17, fixed seats 19 are fixed on both sides of the screening seat 1, and a telescopic cylinder 6 is installed at the top of the fixed seat 19, and a fixing rod 7 is installed at the top of the telescopic cylinder 6, and the bottom end of the fixing rod 7 extends to the inside of the screening cylinder 5 where the screening cylinder 5 is fixed. The mesh 8 and the screen mesh 8 are both fixed with connecting rods 9 on both sides of the bottom, and the bottom of the connecting rods 9 are both fixed with cleaning brushes 11. A card slot 20 is provided at the top of the inner part of the screening cylinder 5. Guide plates 22 are fixed on both sides and the rear end of the screening cylinder 5. Springs 10 are installed on the top of the guide plates 22, and the tops of the springs 10 are fixed to the top of the inner part of the screening seat 1. A guide groove 25 is provided on one side of the guide plate 22, and the guide groove 25 is arranged inside the screening seat 1. Two groups of fixed rods 7 are provided, and a card-fitting structure is formed between the fixed rods 7 and the card slots 20, so that the fixed rods 7 can be hidden. The cleaning brush 11 is designed in an annular shape, and the outer wall of the cleaning brush 11 fits the inner wall of the screening cylinder 5, so that the cleaning effect of the screening cylinder 5 is better and cleaner.

[0024] Specifically, Figure 1 and Figure 3 As shown, the telescopic cylinder 6 is started to push the fixed rod 7 to move upward, so that the fixed rod 7 pulls the screen 8 to move out of the inside of the screening cylinder 5, and then the staff collects the materials screened above the screen 8. During the process of the screen 8 moving out of the inside of the screening cylinder 5, the connecting rod 9 at the bottom of the screen 8 will pull the cleaning brush 11 to sweep from the bottom end of the inside of the screening cylinder 5 to the top end of the inside of the screening cylinder 5, and sweep the inner side wall of the screening cylinder 5 to avoid the inner side wall of the screening cylinder 5 sticking to the material and causing waste;

[0025] Embodiment 2: A cleaning block 23 is fixed to one side of the bottom end of the guide plate 22, and a brush 24 is fixed to one side of the cleaning block 23. The cross section of the brush 24 is equal to the cross section of the guide groove 25. The surface of the brush 24 fits the surface of the guide groove 25, which has a better cleaning effect on impurities adhered to the surface of the guide groove 25.

[0026] Specifically, Figure 1 As shown, the servo motor 2 drives the rotating rod 13 to rotate, and the rotation of the rotating rod 13 drives the flip plate 15 to flip inside the guide plate 22 to allow the material inside the discharge hopper 12 to fall evenly above the inclined seat 14. When there is no need to discharge the material, the rotating rod 13 is started to drive the flip plate 15 to rotate until it is vertically distributed with the guide plate 22, and the flip plate 15 can be closed.

[0027] Embodiment 3: The internal movement of the discharge barrel 21 is penetrated by a rotating rod 13, the outer side wall of the rotating rod 13 is fixed with a rotating shaft 18, and the outer side wall of the rotating shaft 18 is fixed with a flip plate 15, and the left side of the rotating rod 13 is installed with a servo motor 2, the cross section of the flip plate 15 is smaller than the cross section of the discharge barrel 21, and a snap-fit ​​structure is formed between the flip plate 15 and the discharge barrel 21, the cross section of the guide plate 22 is smaller than the cross section of the guide groove 25, and a sliding structure is formed between the guide plate 22 and the guide groove 25, which guides the vibration of the screening barrel 5, so that the screening barrel 5 moves up and down, and the material is stably screened;

[0028] Specifically, Figure 1 , Figure 2 and Figure 4 As shown, when the vibration motor 16 drives the screening drum 5 to vibrate, the guide plate 22 will slide inside the guide groove 25 to guide the vibration of the screening drum 5. When the guide plate 22 slides inside the guide groove 25, the brush 24 fixed at the bottom of the guide groove 25 by the cleaning block 23 will brush the inner wall of the guide groove 25 to prevent the inner wall of the guide groove 25 from sticking to the material.

[0029] Working principle: When the utility model is used, the material for producing batteries is put into the inside of the screening seat 1 so that it falls on the top of the screen 8, and then the vibration motor 16 is started to drive the screening cylinder 5 to vibrate with the assistance of the spring 10 to screen the material, so that the impurities larger than the mesh of the screen 8 stay on the top of the screen 8, and the material passing through the screen 8 falls into the inside of the discharge hopper 12 for collection, and then the servo motor 2 is started to drive the rotating rod 13 to rotate, and the rotation of the rotating rod 13 drives the flip plate 15 to flip inside the guide plate 22 so that the material inside the discharge hopper 12 is evenly distributed. It falls above the inclined seat 14 and is quickly discharged from the interior of the screening cylinder 5 due to the inclination of the inclined seat 14. Then the telescopic cylinder 6 is started to push the fixing rod 7 to move upward, so that the fixing rod 7 pulls the screen 8 out of the interior of the screening cylinder 5. Then the staff collects the materials screened out from above the screen 8, and in the process of the screen 8 moving out of the interior of the screening cylinder 5, the connecting rod 9 at the bottom of the screen 8 will pull the cleaning brush 11 to sweep from the bottom end of the inside of the screening cylinder 5 to the top end of the inside of the screening cylinder 5, and sweep the inner wall of the screening cylinder 5 to avoid adhesion and waste of materials.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A battery production screening device, comprising a screening seat (1), characterized in that: The bottom end of the screening seat (1) is provided with a tilting seat (14), the screening seat (1) is provided with an inner cavity (3), the top end of the screening seat (1) is provided with a movable groove (4), a screening cylinder (5) is movably provided inside the movable groove (4), both sides of the bottom end of the screening cylinder (5) are provided with discharge hoppers (12), and the bottom end of the discharge hopper (12) is provided with a discharge cylinder (21), a mounting seat (17) is fixed at the middle position of the bottom end of the screening cylinder (5), and a vibration motor (16) is installed at the bottom end of the mounting seat (17), both sides of the screening seat (1) are fixed with fixed seats (19), and the top end of the fixed seats (19) is provided with a telescopic cylinder (6), and the telescopic cylinder (21) is provided at the bottom end of the telescopic cylinder (21). A fixing rod (7) is installed at the top of the cylinder (6), and the bottom end of the fixing rod (7) extends to the inside of the screening cylinder (5) and a screen (8) is fixed thereto. Connecting rods (9) are fixed to both sides of the bottom end of the screen (8), and a cleaning brush (11) is fixed to the bottom end of the connecting rods (9). A clamping groove (20) is provided at the top of the inside of the screening cylinder (5). Guide plates (22) are fixed to both sides and the rear end of the screening cylinder (5). A spring (10) is installed at the top of the guide plate (22), and the top end of the spring (10) is fixed to the top of the inside of the screening seat (1). A guide groove (25) is provided on one side of the guide plate (22), and the guide groove (25) is provided inside the screening seat (1).

2. A battery production screening device according to claim 1, characterized in that: Two groups of the fixing rods (7) are provided, and a clamping structure is formed between the fixing rods (7) and the clamping slots (20).

3. A battery production screening device according to claim 1, characterized in that: The cleaning brush (11) is designed to be annular, and the outer side wall of the cleaning brush (11) fits against the inner side wall of the screening cylinder (5).

4. A battery production screening device according to claim 1, characterized in that: A cleaning block (23) is fixed to one side of the bottom end of the guide plate (22), and a brush (24) is fixed to one side of the cleaning block (23).

5. A battery production screening device according to claim 4, characterized in that: The cross section of the brush (24) is equal to the cross section of the guide groove (25), and the surface of the brush (24) fits the surface of the guide groove (25).

6. The battery production screening device according to claim 1, characterized in that: A rotating rod (13) is movably inserted into the discharge barrel (21), a rotating shaft (18) is fixed to the outer wall of the rotating rod (13), and a flip plate (15) is fixed to the outer wall of the rotating shaft (18), and a servo motor (2) is installed on the left side of the rotating rod (13).

7. A battery production screening device according to claim 6, characterized in that: The cross section of the flap plate (15) is smaller than the cross section of the discharge barrel (21), and a snap-fit ​​structure is formed between the flap plate (15) and the discharge barrel (21).

8. The battery production screening device according to claim 1, characterized in that: The cross section of the guide plate (22) is smaller than the cross section of the guide groove (25), and a sliding structure is formed between the guide plate (22) and the guide groove (25).

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