Battery acid filling device facilitating material taking

Abstract

The utility model discloses a battery acid filling device facilitating material taking, and relates to the technical field of battery production, the battery acid filling device comprises a base body, the top of the base body is provided with a conveying mechanism, an acid filling mechanism and a cleaning mechanism from left to right, and the acid filling mechanism comprises a sulfuric acid pool, a discharging box, a vacuum pump and a telescopic motor. The battery shell discharging device has the advantages that a battery shell is placed on the inner wall of the containing groove, then the servo motor is started to drive the threaded rod to rotate, the threaded rod can conveniently drive the conveying frame to move, the limiting frame and the discharging box are driven by the telescopic motor to move up and down, and therefore the battery shell can be conveniently discharged. And the vacuum pump is started to suck liquid in the sulfuric acid pool to the inner wall of the discharging box, so that the sulfuric acid liquid can be prevented from falling to other positions when the acid filling device vibrates.

Description

Technical Field

[0001] The utility model relates to the technical field of battery production, in particular to a battery acid filling device which is convenient for taking out materials. Background Art

[0002] In the production process of batteries, acid needs to be added to each cell of the battery. The acid filling nozzle is inserted into the battery shell to fill the acid so that the battery can be used after chemical reaction. The acid filling device can not only improve work efficiency, but also improve work safety.

[0003] After searching, the applicant found that a Chinese patent disclosed "a battery acid filling device that is convenient for taking materials", and its publication (announcement) number is "CN214625322U". This patent mainly uses a first motor to drive the fixed block to slide forward and backward, so that the fixed frame is lowered, and the bottom of the fixed frame is inserted into the interior of the sulfuric acid pool. The sulfuric acid is extracted by a vacuum pump so that the sulfuric acid enters the interior of the fixed frame, so that the device is convenient for taking materials; after taking materials, the support seat is driven to rise by the first motor, and the fixed rod is driven to move forward by the rotation of the second motor to reach the top of the battery shell, and the support seat is driven to descend by the first motor, so that the fixed frame is inserted into the interior of the battery shell, so that the device can automatically irrigate; by rotating the shaft rod, the shaft rod drives the fixed plate to move, and the movement directions of the fixed plate monomers are opposite, and the battery shell is clamped and fixed, so that the battery shell is always kept in the middle position, so that the device is convenient for fixing the battery, but because when the acid filling device shakes, part of the sulfuric acid may fall off, causing certain corrosion to the device. For this reason, we propose a battery acid filling device that is convenient for taking materials. Utility Model Content

[0004] The utility model aims to provide a battery acid filling device which is convenient for taking out materials.

[0005] In order to solve the problems raised in the above-mentioned background technology, the utility model provides the following technical solutions: the battery acid filling device which is convenient for material removal comprises a base body, the top of the base body is respectively provided with a conveying mechanism, an acid filling mechanism and a cleaning mechanism from left to right, the acid filling mechanism comprises a sulfuric acid tank, a discharge box, a vacuum pump and a telescopic motor, the inner wall of the base body is provided with a groove adapted to the sulfuric acid tank, the bottom ends of the two telescopic motors are fixedly connected to the top surfaces on both sides of the base body, the top ends of the two telescopic motors are fixedly connected to a limiting frame, the outer side of the discharge box is clamped to the inner wall of the limiting frame, and the vacuum pump is fixedly installed on the top of the discharge box.

[0006] As a further solution of the utility model: the conveying mechanism includes a servo motor, a threaded rod and a conveying frame, the right side of the servo motor is fixedly installed on the left side of the base body, the right end of the threaded rod is fixedly connected to the output end of the servo motor, and the outer side of the threaded rod is threadedly connected to the inner wall of the conveying frame.

[0007] As a further solution of the utility model: a placement groove is provided on the top surface of the conveying frame, and extrusion plates are slidably connected to both sides of the inner wall of the placement groove, and telescopic rods are fixedly connected to one side of the two extrusion plates away from the center.

[0008] As a further solution of the utility model: rollers are fixedly installed at one end of the two telescopic rods away from the extrusion plate, limiting strips are fixedly installed on both sides of the top surface of the base body, and the outer surfaces of the two rollers are rollingly connected to the sides of the limiting strips.

[0009] As a further solution of the utility model: the cleaning mechanism includes a limiting rod and a wiping box, the side of the limiting frame is fixedly connected to the left side of the limiting rod, and both sides of the wiping box are slidably connected to the top inner wall of the base body.

[0010] As a further solution of the utility model: a fan is fixedly installed on the top of the wiping box, ventilation holes are opened on the inner wall of the wiping box, and collection pools are fixedly installed on both sides of the inner wall of the base body.

[0011] As a further solution of the utility model: guide plates are fixedly connected to both sides of the top surface of the collection tank.

[0012] By adopting the above technical solution, compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model places the battery shell on the inner wall of the placement groove, and then starts the servo motor to drive the threaded rod to rotate, so that the threaded rod drives the conveying frame to move, and the telescopic motor drives the limiting frame and the discharge box to move up and down, so that the bottom of the discharge box moves to the inner wall of the sulfuric acid pool, and the vacuum pump is started to absorb the liquid inside the sulfuric acid pool to the inner wall of the discharge box. When the conveying frame moves to the bottom of the discharge box, the vacuum pump transports the liquid inside the discharge box to the inside of the battery shell, which can prevent the sulfuric acid liquid from falling to other positions when the acid filling device vibrates;

[0014] 2. The utility model moves the battery shell to the bottom of the wiping box, and uses a telescopic motor to drive the limiting frame, the limiting rod and the wiping box to move, so that the wiping box can limit the outside of the battery shell. The fan blows air from the ventilation hole to the liquid on the outside of the battery shell, and the liquid falls along the outside of the battery shell to the inside of the collecting tank. The collecting tank is provided with a leakage hole, and the liquid in the collecting tank falls along the leakage hole into the collecting pool, which can clean the sulfuric acid liquid on the outside of the battery shell. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional schematic diagram of an embodiment of the utility model;

[0016] Figure 2 This is a schematic diagram of the acid filling mechanism in the embodiment of the utility model;

[0017] Figure 3 This is a schematic diagram of the conveying mechanism in the embodiment of the utility model;

[0018] Figure 4 This is a schematic diagram of the base body in the embodiment of the utility model;

[0019] Figure 5 It is a schematic diagram of a conveying frame in an embodiment of the utility model.

[0020] In the figure: 1. base body; 2. conveying mechanism; 21. servo motor; 22. threaded rod; 23. conveying frame; 231. extrusion plate; 232. telescopic rod; 233. roller; 234. limiting strip; 3. acid filling mechanism; 31. sulfuric acid tank; 32. discharge box; 33. vacuum pump; 34. telescopic motor; 35. limiting frame; 4. cleaning mechanism; 41. limiting rod; 42. wiping box; 43. fan; 44. collecting tank; 45. guide plate. DETAILED DESCRIPTION

[0021] The specific implementation methods of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these implementation methods is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each implementation method of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0022] Example 1, please refer to the attached Figure 1 -Attached Figure 5The utility model provides a technical solution: a battery acid filling device that is easy to take materials, including a base body 1, the top of the base body 1 is respectively provided with a conveying mechanism 2, an acid filling mechanism 3 and a cleaning mechanism 4 from left to right, the acid filling mechanism 3 includes a sulfuric acid tank 31, a discharge box 32, a vacuum pump 33 and a telescopic motor 34, the inner wall of the base body 1 is provided with a groove adapted to the sulfuric acid tank 31, the bottom ends of the two telescopic motors 34 are fixedly connected to the top surfaces on both sides of the base body 1, the top ends of the two telescopic motors 34 are fixedly connected with a limiting frame 35, the outer side of the discharge box 32 is clamped on the inner wall of the limiting frame 35, and the vacuum pump 33 is fixedly installed on the top of the discharge box 32.

[0023] Please see attached Figure 2 -Attached Figure 5 The conveying mechanism 2 includes a servo motor 21, a threaded rod 22 and a conveying frame 23. The right side of the servo motor 21 is fixedly installed on the left side of the base body 1. The right end of the threaded rod 22 is fixedly connected to the output end of the servo motor 21. The outer side of the threaded rod 22 is threadedly connected to the inner wall of the conveying frame 23. A placement groove is opened on the top surface of the conveying frame 23. Both sides of the inner wall of the placement groove are slidably connected with extrusion plates 231. The two extrusion plates 231 are fixedly connected to the side away from the center with telescopic rods 232. The two ends of the telescopic rods 232 away from the extrusion plates 231 are fixedly installed with rollers 233. Limiting bars 234 are fixedly installed on both sides of the top surface of the base body 1. The outer surfaces of the two rollers 233 are rollingly connected to the sides of the limiting bars 234.

[0024] In this embodiment, a spring is installed on the inner wall of the telescopic rod 232 to facilitate the roller 233 to move on the limiting bar 234, to facilitate the telescopic rod 232 to push the extrusion plate 231 to move, and to facilitate the extrusion plate 231 to fix the battery shell.

[0025] When in use, the battery shell is placed on the inner wall of the placement groove, and then the servo motor 21 is started to drive the threaded rod 22 to rotate, so that the threaded rod 22 drives the conveying frame 23 to move, and the telescopic motor 34 drives the limiting frame 35 and the discharge box 32 to move up and down, so that the bottom of the discharge box 32 moves to the inner wall of the sulfuric acid tank 31, and the vacuum pump 33 is started to absorb the liquid inside the sulfuric acid tank 31 to the inner wall of the discharge box 32, so that when the conveying frame 23 moves to the bottom of the discharge box 32, the vacuum pump 33 transports the liquid inside the discharge box 32 to the inside of the battery shell.

[0026] Example 2, please refer to the attached Figure 1 -Attached Figure 5The utility model provides a technical solution: a battery acid filling device that is easy to take materials, including a base body 1, the top of the base body 1 is respectively provided with a conveying mechanism 2, an acid filling mechanism 3 and a cleaning mechanism 4 from left to right, the acid filling mechanism 3 includes a sulfuric acid tank 31, a discharge box 32, a vacuum pump 33 and a telescopic motor 34, the inner wall of the base body 1 is provided with a groove adapted to the sulfuric acid tank 31, the bottom ends of the two telescopic motors 34 are fixedly connected to the top surfaces on both sides of the base body 1, the top ends of the two telescopic motors 34 are fixedly connected with a limiting frame 35, the outer side of the discharge box 32 is clamped on the inner wall of the limiting frame 35, and the vacuum pump 33 is fixedly installed on the top of the discharge box 32.

[0027] Please see attached Figure 2 And attached Figure 4 The cleaning mechanism 4 includes a limiting rod 41 and a wiping box 42. The side of the limiting frame 35 is fixedly connected to the left side of the limiting rod 41. Both sides of the wiping box 42 are slidably connected to the top inner wall of the base body 1. A fan 43 is fixedly installed on the top of the wiping box 42. Ventilation holes are opened on the inner wall of the wiping box 42. Collection pools 44 are fixedly installed on both sides of the inner wall of the base body 1. Guide plates 45 are fixedly connected to both sides of the top surface of the collecting pool 44.

[0028] In this embodiment, the guide plate 45 is in contact with both sides of the bottom of the conveying frame 23 , so that when the sulfuric acid liquid flows out from the conveying frame 23 , the liquid is guided to the collection pool 44 .

[0029] When in use, the battery shell is moved to the bottom of the wiping box 42, and the telescopic motor 34 is used to drive the limiting frame 35, the limiting rod 41 and the wiping box 42 to move, so that the wiping box 42 can limit the outside of the battery shell. The air is blown from the ventilation hole to the liquid on the outside of the battery shell by the fan 43, and the liquid is dropped along the outside of the battery shell into the collection tank. The collection tank is provided with a leakage hole, and the liquid in the collection tank drops along the leakage hole into the collection pool 44.

[0030] Working principle:

[0031] Step 1: First, a person places the battery shell in the placement slot, and drives the threaded rod 22 to rotate through the servo motor 21, so that the threaded rod 22 drives the conveying frame 23 to move, and the roller 233 rolls on the limiting strip 234, so that the roller 233 moves along the protruding part of the limiting strip 234, and the roller 233 pushes the extrusion plate 231 to move, so that the extrusion plate 231 squeezes the battery shell toward the center, and the telescopic motor 34 drives the limiting frame 35 and the discharge box 32 to move up and down, and the sulfuric acid in the sulfuric acid pool 31 is extracted into the inside of the discharge box 32 through the vacuum pump 33. When the battery shell moves to the bottom of the discharge box 32, the sulfuric acid in the discharge box 32 is guided into the battery shell through the vacuum pump 33;

[0032] The second step, secondly, by conveying the battery shell to the bottom of the wiping box 42, the telescopic motor 34 is used to drive the limiting frame 35, the limiting rod 41 and the wiping box 42 to move, so that the wiping box 42 can wipe the outside of the battery shell, and the fan 43 is used to convey air to the inner wall of the wiping box 42 through the ventilation holes, so that the liquid on the outside of the battery shell is blown into the placement groove, and falls into the collection pool 44 through the leakage hole inside the placement groove.

[0033] The above-mentioned front, back, left, right, top and bottom are all based on the figures in the specification. Figure 1 As a benchmark, according to the person's observation perspective, the side of the device facing the observer is defined as the front, the left side of the observer is defined as the left, and so on.

[0034] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the scope of protection of the present invention.

[0035] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0036] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0037] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A battery acid filling device that is convenient for taking out materials, comprising a base body (1), characterized in that: The top of the base body (1) is provided with a conveying mechanism (2), an acid filling mechanism (3) and a cleaning mechanism (4) from left to right, respectively; the acid filling mechanism (3) comprises a sulfuric acid pool (31), a discharge box (32), a vacuum pump (33) and a telescopic motor (34); the inner wall of the base body (1) is provided with a groove adapted to the sulfuric acid pool (31); the bottom ends of the two telescopic motors (34) are fixedly connected to the top surfaces of both sides of the base body (1); the top ends of the two telescopic motors (34) are fixedly connected to a limiting frame (35); the outer side of the discharge box (32) is clamped to the inner wall of the limiting frame (35); and the vacuum pump (33) is fixedly installed on the top of the discharge box (32).

2. A battery acid filling device that is convenient for taking out materials according to claim 1, characterized in that: The conveying mechanism (2) comprises a servo motor (21), a threaded rod (22) and a conveying frame (23); the right side of the servo motor (21) is fixedly mounted on the left side of the base body (1); the right end of the threaded rod (22) is fixedly connected to the output end of the servo motor (21); and the outer side of the threaded rod (22) is threadedly connected to the inner wall of the conveying frame (23).

3. A battery acid filling device that is convenient for taking out materials according to claim 2, characterized in that: A placement groove is provided on the top surface of the conveying frame (23), and both sides of the inner wall of the placement groove are slidably connected with extrusion plates (231), and the two extrusion plates (231) are fixedly connected with telescopic rods (232) on the sides away from the center.

4. A battery acid filling device that is convenient for taking out materials according to claim 3, characterized in that: A roller (233) is fixedly mounted on one end of the two telescopic rods (232) away from the extrusion plate (231), and limiting strips (234) are fixedly mounted on both sides of the top surface of the base body (1), and the outer surfaces of the two rollers (233) are rollingly connected to the side surfaces of the limiting strips (234).

5. A battery acid filling device that is convenient for taking out materials according to claim 1, characterized in that: The cleaning mechanism (4) comprises a limiting rod (41) and a wiping box (42), the side of the limiting frame (35) is fixedly connected to the left side of the limiting rod (41), and both sides of the wiping box (42) are slidably connected to the top inner wall of the base body (1).

6. A battery acid filling device that is convenient for taking out materials according to claim 5, characterized in that: A fan (43) is fixedly mounted on the top of the wiping box (42), ventilation holes are provided on the inner wall of the wiping box (42), and collection pools (44) are fixedly mounted on both sides of the inner wall of the base body (1).

7. A battery acid filling device that is convenient for taking out materials according to claim 6, characterized in that: Guide plates (45) are fixedly connected to both sides of the top surface of the collection pool (44).

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