Battery case blanking mechanism

Abstract

The utility model provides a battery case blanking mechanism, and relates to the field of battery case production. The battery shell discharging mechanism comprises transmission shafts, the number of the transmission shafts is two, the surfaces of the two transmission shafts are sleeved with transmission rollers, a conveying belt is in transmission connection between the two transmission rollers, the lower surfaces of the two transmission shafts are fixedly connected with mechanism supporting frames, and the two mechanism supporting frames are fixedly connected through a reinforcing crosspiece. The upper surface of the reinforcing crosspiece is fixedly connected with a detection mechanism installation adjusting back plate. According to the battery shell discharging mechanism, through mutual cooperation of a detection mechanism installation adjusting back plate, a detection mechanism top plate, a detection mechanism lifting adjusting side plate, a lifting groove, an insertion hole, a limiting insertion rod, a moving block, a groove and a spring, the detection height of a visual detection mechanism can be adjusted according to the height of a battery shell; the problem that visual detection equipment used by an existing battery shell discharging mechanism cannot adjust the detection height according to the height of a battery shell is solved.

Description

Technical Field

[0001] This utility model relates to the field of battery casing production technology, specifically to a battery casing feeding mechanism. Background Technology

[0002] A battery is a device that converts chemical energy into electrical energy. It contains an electrolyte solution and metal electrodes, forming a cup, tank, or other container or composite container that generates an electric current. It has a positive and a negative electrode. With technological advancements, the term "battery" now generally refers to any small device that generates electrical energy, such as a solar cell. The main performance parameters of a battery include electromotive force, capacity, specific energy, and resistance. Using batteries as an energy source provides a stable voltage, stable current, long-term stable power supply, and minimal susceptibility to external influences. Batteries are simple in structure, portable, easy to charge and discharge, unaffected by external climate and temperature, and offer stable and reliable performance. They play a significant role in various aspects of modern life. In a chemical battery, the direct conversion of chemical energy into electrical energy is the result of spontaneous oxidation and reduction reactions within the battery. These reactions occur at the two electrodes. The negative electrode active material consists of a reducing agent with a negative potential that is stable in the electrolyte, such as active metals like zinc, cadmium, and lead, and hydrogen or hydrocarbons. The positive electrode active material consists of an oxidant with a relatively positive potential that is stable in the electrolyte, such as metal oxides like manganese dioxide, lead dioxide, and nickel oxide, oxygen or air, halogens and their salts, and oxyacids and their salts. The electrolyte is a material with good ionic conductivity, such as aqueous solutions of acids, bases, and salts, non-aqueous solutions of organic or inorganic substances, molten salts, or solid electrolytes. When the external circuit is open, although there is a potential difference (open-circuit voltage) between the two electrodes, there is no current, and the chemical energy stored in the battery is not converted into electrical energy. When the external circuit is closed, current flows through the external circuit under the influence of the potential difference between the two electrodes. Simultaneously, inside the battery, since there are no free electrons in the electrolyte, charge transfer is inevitably accompanied by oxidation or reduction reactions at the interface between the active materials and the electrolyte, as well as the migration of reactants and products.

[0003] A battery consists of cells and a casing. The battery casing primarily supports the battery pack, electrical modules, cooling modules, and other components of the power battery system, while also protecting the battery and electrical system from damage when the vehicle is subjected to external collisions, impacts, and compression. Currently, battery casing materials mainly include traditional metal materials such as steel plates, aluminum plates, extruded aluminum profiles, and die-cast aluminum, as well as various lightweight composite materials such as glass fiber reinforced composites, SMC composites, and carbon fiber composites. Innovation, cost reduction, and lightweighting of casing materials are of great significance for the safe development of new energy vehicles and electrochemical energy storage. After production, battery casings are transported to the next process using a feeding mechanism. During the feeding process, visual inspection equipment is used to inspect the battery casings to eliminate defective products. However, the existing visual inspection equipment used in battery casing feeding mechanisms cannot adjust the inspection height according to the height of the battery casing, thus failing to achieve inspection of battery casings of different sizes. Utility Model Content

[0004] The purpose of this invention is to provide a battery casing unloading mechanism that solves the problem that the visual inspection equipment used in existing battery casing unloading mechanisms cannot adjust the inspection height according to the height of the battery casing, thus making it impossible to inspect battery casings of different sizes.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: a battery casing unloading mechanism, comprising two drive shafts, each with a drive roller sleeved on its surface, a conveyor belt connecting the two drive rollers, a mechanism support frame fixedly connected to the lower surface of each drive shaft, and a reinforcing crossbar connecting the two mechanism support frames, a detection mechanism mounting and adjusting backplate fixedly connected to the upper surface of the reinforcing crossbar, a detection mechanism top plate fixedly connected to the top of the detection mechanism mounting and adjusting backplate, a visual inspection mechanism overlapping the lower surface of the detection mechanism top plate, a detection mechanism lifting and adjusting side plate fixedly connected to the front of the detection mechanism mounting and adjusting backplate, a lifting groove provided on the right side of the detection mechanism lifting and adjusting side plate, a movable block movably connected inside the lifting groove, and the right side of the movable block fixedly connected to the left side of the visual inspection mechanism, the detection mechanism... The left side of the lifting adjustment side plate has an insertion hole that communicates with the inside of the lifting groove. A limiting rod is inserted into the insertion hole, and the upper surface of the limiting rod overlaps with the lower surface of the moving block. The bottom ends of the two mechanism support frames have moving wheel mounting grooves, and each of the two moving wheel mounting grooves is equipped with a moving wheel. When the unloading mechanism is working, the limiting rod is moved away from the bottom of the stabilizing cylinder, so that the gravity of the metal gravity plate squeezes the stabilizing cylinder downward and makes it contact the ground, thereby limiting the unloading mechanism and preventing the moving wheels from rolling. When adjusting the height of the vision inspection mechanism, the limiting rod can be pulled out from the insertion hole. At this time, the spring releases its elastic force to push the vision inspection mechanism downward. After the height of the vision inspection mechanism is appropriate, the vision inspection mechanism is held, and then the limiting rod is inserted into the corresponding insertion hole, so that the limiting rod abuts the lower surface of the moving block, thereby completing the height limitation of the vision inspection mechanism after adjustment.

[0007] Furthermore, the back of the visual inspection mechanism overlaps with the front of the inspection mechanism mounting and adjusting backplate.

[0008] Furthermore, a groove is provided on the lower surface of the top plate of the detection mechanism, and a spring is fixedly connected to the inner top wall of the groove. The bottom end of the spring is fixedly connected to the top of the visual inspection mechanism.

[0009] Furthermore, a stabilizing cylinder is sleeved on the surface of the mechanism support frame, and a metal gravity plate is attached to the top of the stabilizing cylinder, with the metal gravity plate located on the surface of the mechanism support frame.

[0010] Furthermore, a limiting rod is attached to the bottom of the stabilizing cylinder, and the top of the limiting rod overlaps with the lower surface of the reinforcing crossbar.

[0011] Furthermore, a transverse groove is provided on the lower surface of the reinforcing crossbar, and an anti-detachment slider is slidably connected inside the transverse groove. The lower surface of the anti-detachment slider is fixedly connected to the top end of the limiting rod.

[0012] Furthermore, the right side of the lifting and adjusting side plate of the detection mechanism overlaps with the left side of the visual inspection mechanism.

[0013] This utility model provides a battery casing feeding mechanism. It has the following beneficial effects:

[0014] This battery casing unloading mechanism, through the cooperation of the detection mechanism mounting adjustment back plate, detection mechanism top plate, detection mechanism lifting adjustment side plate, lifting groove, insertion hole, limit insertion rod, moving block, groove and spring, achieves the ability to adjust the detection height of the visual inspection mechanism according to the height of the battery casing. This solves the problem that the visual inspection equipment used in existing battery casing unloading mechanisms cannot adjust the detection height according to the height of the battery casing, thus making it impossible to inspect battery casings of different sizes.

[0015] This battery casing unloading mechanism, through the cooperation of a metal gravity plate, a stabilizing cylinder, an anti-detachment slider, a limiting rod, and a transverse groove, can restrict and control the moving wheels. The moving wheels can be used to move the unloading mechanism, and the moving wheels can be limited during operation. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This utility model Figure 1 Enlarged view of the local structure at point A in the middle.

[0018] Among them, 1 is the drive shaft, 2 is the drive roller, 3 is the conveyor belt, 4 is the mechanism support frame, 5 is the reinforced crossbar, 6 is the anti-detachment slider, 7 is the metal gravity plate, 8 is the stabilizing cylinder, 9 is the moving wheel mounting groove, 10 is the moving wheel, 11 is the limiting rod, 12 is the transverse groove, 13 is the detection mechanism mounting and adjusting back plate, 14 is the vision inspection mechanism, 15 is the top plate of the detection mechanism, 16 is the lifting and adjusting side plate of the detection mechanism, 17 is the lifting groove, 18 is the insertion hole, 19 is the limiting rod, 20 is the moving block, 21 is the groove, and 22 is the spring. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figure 1-2As shown, this utility model embodiment provides a battery casing unloading mechanism, including a drive shaft 1, the number of which is two, and a drive roller 2 is sleeved on the surface of each of the two drive shafts 1. A conveyor belt 3 is connected between the two drive rollers 2. A mechanism support frame 4 is fixedly connected to the lower surface of each of the two drive shafts 1. The transmission of the conveyor belt 3 is driven by a motor, and the motor is set up in complete accordance with the prior art. The output end of the motor is connected to the drive roller 2, and the rotation of the drive roller 2 realizes the transmission of the conveyor belt 3.

[0021] In the first embodiment of this utility model, two mechanism support frames 4 are fixedly connected by a reinforcing crossbar 5. A detection mechanism mounting and adjusting backplate 13 is fixedly connected to the upper surface of the reinforcing crossbar 5. A detection mechanism top plate 15 is fixedly connected to the top of the detection mechanism mounting and adjusting backplate 13. A visual inspection mechanism 14 overlaps the lower surface of the top plate 15. The back of the visual inspection mechanism 14 overlaps the front of the detection mechanism mounting and adjusting backplate 13. A groove 21 is formed on the lower surface of the top plate 15. A spring 22 is fixedly connected to the inner top wall of the groove 21. The bottom end of the spring 22 is fixedly connected to the top of the visual inspection mechanism 14. A detection mechanism lifting and adjusting side plate 16 is fixedly connected to the front of the detection mechanism mounting and adjusting backplate 13. The right side of the detection mechanism lifting and adjusting side plate 16 overlaps the left side of the visual inspection mechanism 14. A lifting groove 17 is formed on the right side of the detection mechanism lifting and adjusting side plate 16. The lifting groove 17 is internally connected to a movable block 20. The right side of the movable block 20 is fixedly connected to the left side of the vision inspection mechanism 14. The left side of the lifting adjustment side plate 16 of the inspection mechanism is provided with an insertion hole 18 that communicates with the inside of the lifting groove 17. A limiting rod 19 is inserted into the insertion hole 18. The upper surface of the limiting rod 19 overlaps with the lower surface of the movable block 20. Through the mutual cooperation between the inspection mechanism mounting adjustment back plate 13, the inspection mechanism top plate 15, the inspection mechanism lifting adjustment side plate 16, the lifting groove 17, the insertion hole 18, the limiting rod 19, the movable block 20, the groove 21, and the spring 22, the inspection height of the vision inspection mechanism 14 can be adjusted according to the height of the battery case. This solves the problem that the vision inspection equipment used in the existing battery case unloading mechanism cannot adjust the inspection height according to the height of the battery case, thus failing to achieve inspection of battery cases of different sizes.

[0022] In the second embodiment of this utility model, the bottom ends of the two mechanism support frames 4 are provided with movable wheel mounting grooves 9, and movable wheels 10 are provided inside the two movable wheel mounting grooves 9. A stabilizing cylinder 8 is sleeved on the surface of the mechanism support frame 4. The bottom of the stabilizing cylinder 8 is provided with an anti-slip layer, which can increase the friction after contacting the ground, thereby making the movable wheels 10 less likely to roll, making the feeding mechanism more stable during operation. A metal gravity plate 7 is attached to the top of the stabilizing cylinder 8, and the metal gravity plate 7 is sleeved on the surface of the mechanism support frame 4. A limiting rod 11 is attached to the bottom of the stabilizing cylinder 8. The top of the limiting rod 11 is attached to the lower surface of the reinforcing crossbar 5. A transverse groove 12 is provided on the lower surface of the reinforcing crossbar 5. An anti-detachment slider 6 is slidably connected inside the transverse groove 12. The lower surface of the anti-detachment slider 6 is fixedly connected to the top of the limiting rod 11.

[0023] Working principle: When the feeding mechanism is working, the limiting rod 11 is moved away from the bottom of the stabilizing cylinder 8, so that the gravity of the metal gravity plate 7 squeezes the stabilizing cylinder 8 downward and makes it contact the ground, thereby limiting the feeding mechanism and preventing the moving wheel 10 from rolling. When adjusting the height of the vision inspection mechanism 14, the limiting rod 19 can be pulled out from the inside of the insertion hole 18. At this time, the spring 22 releases its elastic force to push the vision inspection mechanism 14 downward. After the height of the vision inspection mechanism 14 is appropriate, the vision inspection mechanism 14 is held, and then the limiting rod 19 is inserted into the corresponding insertion hole 18, so that the limiting rod 19 abuts against the lower surface of the moving block 20, thereby completing the height limitation of the vision inspection mechanism 14 after adjustment.

[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A battery case blanking mechanism comprising a transmission shaft (1), characterized in that: The number of the transmission shafts (1) is two, the surface of the two transmission shafts (1) is sleeved with a transmission roller (2), the two transmission rollers (2) are transmissionally connected with a conveying belt (3), the lower surface of the two transmission shafts (1) is fixedly connected with a mechanism support frame (4), the two mechanism support frames (4) are fixedly connected through a reinforcing crosspiece (5), the upper surface of the reinforcing crosspiece (5) is fixedly connected with a detection mechanism installation adjusting back plate (13), the top of the detection mechanism installation adjusting back plate (13) is fixedly connected with a detection mechanism top plate (15), the lower surface of the detection mechanism top plate (15) is overlapped with a visual detection mechanism (14), the front of the detection mechanism installation adjusting back plate (13) is fixedly connected with a detection mechanism lifting adjusting side plate (16), the right side of the detection mechanism lifting adjusting side plate (16) is provided with a lifting groove (17), the inside of the lifting groove (17) is movably connected with a moving block (20), the right side of the moving block (20) is fixedly connected with the left side of the visual detection mechanism (14), the left side of the detection mechanism lifting adjusting side plate (16) is provided with a jack (18) which is in communication with the inside of the lifting groove (17), the inside of the jack (18) is inserted with a limiting plug rod (19), the upper surface of the limiting plug rod (19) is overlapped with the lower surface of the moving block (20), the bottom end of the two mechanism support frames (4) is provided with a moving wheel arranging groove (9), the inside of the two moving wheel arranging grooves (9) is provided with a moving wheel (10).

2. The battery case blanking mechanism according to claim 1, wherein: The back of the visual detection mechanism (14) is overlapped with the front of the detection mechanism installation adjusting back plate (13).

3. The battery case blanking mechanism according to claim 1, wherein: The lower surface of the detection mechanism top plate (15) is provided with a groove (21), the inner top wall of the groove (21) is fixedly connected with a spring (22), the bottom end of the spring (22) is fixedly connected with the top of the visual detection mechanism (14).

4. The battery case blanking mechanism according to claim 1, wherein: The surface of the mechanism support frame (4) is sleeved with a stable cylinder (8), the top of the stable cylinder (8) is overlapped with a metal gravity plate (7), the metal gravity plate (7) is sleeved on the surface of the mechanism support frame (4).

5. The battery case blanking mechanism according to claim 4, wherein: The bottom of the stable cylinder (8) is overlapped with a limiting rod (11), the top end of the limiting rod (11) is overlapped with the lower surface of the reinforcing crosspiece (5).

6. The battery case blanking mechanism according to claim 5, wherein: The lower surface of the reinforcing crosspiece (5) is provided with a transverse groove (12), the inside of the transverse groove (12) is slidably connected with an anti-slip block (6), the lower surface of the anti-slip block (6) is fixedly connected with the top end of the limiting rod (11).

7. The battery case blanking mechanism of claim 1, wherein: The right side of the detection mechanism lifting adjusting side plate (16) is overlapped with the left side of the visual detection mechanism (14).

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