A binding device for battery module preparation

Abstract

The utility model relates to binding device technical field, concretely is a kind of binding device for battery module preparation, it includes: notch outer ring, one side of the notch outer ring is equipped with round frame, rotating installation is equipped with pivot in the middle of one side of the round frame, the top of the notch outer ring is equipped with the cutting assembly that cuts off adhesive tape, the cutting assembly includes L-shaped frame, the L-shaped frame is installed in the top of notch outer ring one end close to round frame, the top of the L-shaped frame is equipped with electric push rod, the output end of the electric push rod is connected with heating plate, the bottom of the heating plate is equipped with hot cutter. The utility model is through the setting of cutting assembly, when wiring harness is bound number, heating plate is powered on after heating hot cutter, then electric push rod drives hot cutter to descend, hot cutter contacts with adhesive tape, and adhesive tape can be cut off by heat and down pressure, without staff hand-held scissors or art knife manual cutting, more convenient.

Description

Technical Field

[0001] This utility model relates to the field of bonding device technology, specifically a bonding device for battery module manufacturing. Background Technology

[0002] Wiring harnesses play a crucial role in battery modules, primarily serving to establish electrical connections and signal transmission between individual battery cells, the battery management system (BMS), and other related components. Through wiring harnesses, voltage, current, and other signals from each battery cell can be transmitted to the BMS for monitoring and management. Simultaneously, control signals from the BMS can be transmitted to the appropriate components to achieve precise control over the charging and discharging processes of the battery module.

[0003] Announcement No.: CN220826679U includes a collar with a toothed ring on one side. Both the collar and the toothed ring have notches on their side surfaces. A limiting mechanism is located inside the collar. A strapping wheel is fixedly connected to one end of the toothed ring's side surface, and a blocking plate is threaded onto one end of the strapping wheel. A driving mechanism is located on the outer surface of one end of the toothed ring. A base is symmetrically fixedly connected to the inner wall of the collar, and a clamping assembly is fixedly connected to one side surface of the base. This design avoids the need for manual cable ties to bind the wiring harness, saving time and effort, reducing worker workload, and lowering the difficulty of binding wiring harnesses in new energy vehicles, thus improving worker efficiency.

[0004] The aforementioned patent has some shortcomings: since it does not have an automatic function to cut the straps, after the wire harness is bound, the staff needs to cut it with scissors or a utility knife, which is not convenient in a manual way.

[0005] Therefore, this utility model designs a bonding device for battery module manufacturing to solve the problems existing in the prior art. Summary of the Invention

[0006] The purpose of this invention is to provide a bonding device for battery module manufacturing, so as to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a binding device for battery module manufacturing, comprising: a notched outer ring, a circular frame on one side of the notched outer ring, a rotating shaft rotatably mounted at the middle of one side of the circular frame via a bearing, a rotating assembly for rotating the circular frame on the notched outer ring, a fixing assembly for fixing the tape roll on the circular frame, a gathering assembly for gathering wire harnesses on the inner wall of the notched outer ring, and a cutting assembly for cutting the tape at the top of the notched outer ring. The cutting assembly includes an L-shaped frame, which is installed at the top of the notched outer ring near the circular frame. An electric push rod is mounted on the top of the L-shaped frame, and a heating plate is connected to the output end of the electric push rod. A hot cutting blade is provided at the bottom of the heating plate. With the setting of the cutting assembly, when the wire harness is bound, the heating plate is energized to heat the hot cutting blade. Then, the electric push rod drives the hot cutting blade to descend, and the hot cutting blade contacts the tape. The tape is cut by heat and downward pressure, eliminating the need for workers to manually cut with scissors or utility knives, making it more convenient.

[0008] Preferably, the rotating assembly includes a rotating groove, which is formed on one side of the outer ring of the notch. An inner ring of the notch is rotatably installed in the rotating groove. The rotating shaft is fixedly installed below one side of the inner ring of the notch. A plurality of teeth are installed on the outer side wall of one side of the inner ring of the notch. A drive motor is installed at one end of the outer ring of the notch. A gear that meshes with the teeth is installed at the output end of the drive motor. The drive motor drives the gear to rotate, and the inner ring of the notch can be rotated in the rotating groove through the teeth, which can drive the tape roll to rotate and bind the wire harness.

[0009] Preferably, the fixing component includes a positive and negative threaded rod, which is rotatably installed between the upper and lower ends of the circular frame. The outer walls of the upper and lower ends of the positive and negative threaded rod are each threadedly slidably fitted with a tensioning block. By rotating the positive and negative threaded rod, the two tensioning blocks are moved away from each other, thereby tightening the inner wall of the tape roll and fixing the tape roll.

[0010] Preferably, a guide rod is fixedly installed inside the circular frame, and the guide rod is slidably connected to the support block. The guide rod can limit the position of the support block.

[0011] Preferably, the gathering assembly includes two electric cylinders, which are respectively installed at the middle of the inner walls at both ends of the outer ring of the notch. The output end of each electric cylinder is connected to a gathering plate. The gathering plate extended from the electric cylinder, and the two gathering plates can gather multiple wire harnesses together for easy binding.

[0012] Preferably, the surface of the gathering plate is provided with a rubber layer, which can protect the surface of the wire harness.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] This invention, through the setting of the cutting component, heats the hot cutting blade after the wire harness is bound, and then the electric push rod drives the hot cutting blade to descend. The hot cutting blade contacts the tape, and the tape is cut by heat and downward pressure. This eliminates the need for workers to manually cut the tape with scissors or utility knives, making it more convenient. Attached Figure Description

[0015] Figure 1 This is a front view schematic diagram of the present invention;

[0016] Figure 2 This is a schematic diagram of the notched outer ring structure of this utility model;

[0017] Figure 3 This is a schematic diagram of the notched inner ring structure of this utility model;

[0018] Figure 4 This is a schematic diagram of the fixing component structure of this utility model.

[0019] In the diagram: 1. Outer ring of the notch; 2. Circular frame; 3. Rotating shaft; 4. Rotating assembly; 5. Fixing assembly; 6. Gathering assembly; 7. Cutting assembly; 401. Rotating groove; 402. Inner ring of the notch; 403. Tooth; 404. Drive motor; 405. Gear; 501. Positive and negative threaded rod; 502. Support block; 503. Guide rod; 601. Electric cylinder; 602. Gathering plate; 701. L-shaped frame; 702. Electric push rod; 703. Heating plate; 704. Hot cutting knife. Detailed Implementation

[0020] 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.

[0021] Please see Figure 1-4This utility model provides an embodiment of a binding device for battery module manufacturing, comprising: a notched outer ring 1, a circular frame 2 on one side of the notched outer ring 1, a rotating shaft 3 rotatably mounted at the middle of one side of the circular frame 2 via a bearing, a rotating assembly 4 for rotating the circular frame 2 on the notched outer ring 1, a fixing assembly 5 for fixing the tape roll on the circular frame 2, a gathering assembly 6 for gathering wire harnesses on the inner wall of the notched outer ring 1, and a cutting assembly 7 for cutting the tape at the top of the notched outer ring 1, the cutting assembly 7 including an L-shaped frame 701, the L-shaped frame 701 being mounted on the top of the notched outer ring 1 near the circular frame 2. At one end of frame 2, an electric push rod 702 is installed on the top of the L-shaped frame 701. The output end of the electric push rod 702 is connected to a heating plate 703. A hot cutting blade 704 is provided at the bottom of the heating plate 703. Heating elements such as resistance wires are usually installed inside the heating plate 703. When the heating plate 703 is powered on, current flows through the resistance wire. According to Joule's law, the resistance wire will generate a large amount of heat. This heat will raise the temperature of the heating plate 703. The heating plate 703 is in close contact with the hot cutting blade 704. Due to the temperature difference, heat will be transferred from the heating plate 703 to the hot cutting blade 704.

[0022] Please see Figure 1-3 In this embodiment: the rotating assembly 4 includes a rotating groove 401, which is opened on one side of the notched outer ring 1. The notched inner ring 402 is rotatably installed in the rotating groove 401. The rotating shaft 3 is fixedly installed below one side of the notched inner ring 402. A plurality of teeth 403 are installed on the outer side wall of one side of the notched inner ring 402. A drive motor 404 is installed at one end of the notched outer ring 1. A gear 405 that meshes with the teeth 403 is installed at the output end of the drive motor 404.

[0023] Please see Figure 1-3 In this embodiment: the fixing component 5 includes a positive and negative threaded rod 501, which is rotatably installed between the upper and lower ends of the circular frame 2. The outer side walls of the upper and lower ends of the positive and negative threaded rod 501 are slidably fitted with tensioning blocks 502 by threads. A handle is installed on the top of the positive and negative threaded rod 501 to facilitate rotation by the operator.

[0024] Please see Figure 1-3 In this embodiment: a guide rod 503 is fixedly installed inside the circular frame 2, and the guide rod 503 and the support block 502 are slidably connected.

[0025] Please see Figure 1-3 In this embodiment: the gathering component 6 includes two electric cylinders 601, which are respectively installed at the middle of the inner walls at both ends of the outer ring 1 of the notch, and the output end of the electric cylinder 601 is connected to the gathering plate 602.

[0026] Please see Figure 1-3 In this embodiment: the surface of the gathering plate 602 is provided with a rubber layer.

[0027] Working principle: The electric cylinder 601 drives the gathering plate 602 to extend. The two gathering plates 602 gather multiple wire harnesses together. Then, the tape roll is placed on the two tensioning blocks 502. The positive and negative threaded rods 501 are rotated to make the two tensioning blocks 502 move away from each other, tightening and fixing the inner wall of the tape roll, thus fixing the tape roll. Then, the opening of the tape is stuck to the surface of the wire harness. The drive motor 404 is started to make the gear 405 rotate. Through the teeth 403, the notch inner ring 402 rotates in the rotating groove 401, driving the circular frame 2 to rotate clockwise. At the same time, the circular frame 2 rotates on its own, so that the tape binds multiple wire harnesses together. After binding is completed, the heating plate 703 is energized to heat the hot cutting blade 704. Then, the electric push rod 702 drives the hot cutting blade 704 to descend, which can automatically cut the tape. There is no need for the staff to manually cut it with a blade or scissors, which is more convenient. The contents not described in detail in this instruction are existing technologies known to those skilled in the art.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A binding device for battery module production, comprising: The notched outer ring is characterized in that: a circular frame is provided on one side of the notched outer ring, a rotating shaft is rotatably mounted on the middle of one side of the circular frame via a bearing, a rotating assembly for rotating the circular frame is provided on the notched outer ring, a fixing assembly for fixing the tape roll is provided on the circular frame, a gathering assembly for gathering wire bundles is provided on the inner wall of the notched outer ring, and a cutting assembly for cutting the tape is provided at the top of the notched outer ring. The cutting assembly includes an L-shaped frame, which is installed at the top of the notched outer ring near the circular frame. An electric push rod is installed at the top of the L-shaped frame, and a heating plate is connected to the output end of the electric push rod. A hot cutting blade is provided at the bottom of the heating plate.

2. The binding device for manufacturing a battery module according to claim 1, wherein: The rotating assembly includes a rotating groove, which is formed on one side of the outer ring of the notch. An inner ring of the notch is rotatably installed in the rotating groove. The rotating shaft is fixedly installed below one side of the inner ring of the notch. Several teeth are installed on the outer side wall of one side of the inner ring of the notch. A drive motor is installed at one end of the outer ring of the notch. A gear that meshes with the teeth is installed at the output end of the drive motor.

3. The bonding device for battery module fabrication as described in claim 1, characterized in that: The fixing component includes a positive and negative threaded rod, which is rotatably mounted between the upper and lower ends of the circular frame. The outer walls of the upper and lower ends of the positive and negative threaded rod are each fitted with a tensioning block via a thread.

4. The bonding device for battery module fabrication as described in claim 3, characterized in that: A guide rod is fixedly installed inside the circular frame, and the guide rod and the support block are slidably connected.

5. The bonding device for battery module fabrication as described in claim 1, characterized in that: The gathering assembly includes two electric cylinders, which are respectively installed at the middle of the inner walls at both ends of the outer ring of the notch, and the output end of the electric cylinder is connected to a gathering plate.

6. The bonding device for battery module fabrication as described in claim 5, characterized in that: The surface of the gathering plate is provided with a rubber layer.

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