Rapid cutting and coating all-in-one machine for battery fireproof sleeve

Abstract

The utility model discloses a rapid cutting and wrapping all-in-one machine for a battery fireproof sleeve, and belongs to the technical field of battery fireproof sleeve production. The rapid cutting and wrapping all-in-one machine for the battery fireproof sleeve comprises a conveying table, and an inner material frame, an outer material frame and a pressing frame are installed on the top face of the conveying table; longitudinal sewing machines are installed on the two sides of the top face of the sewing table respectively, the output ends of the two longitudinal sewing machines are symmetrical, a transverse sewing machine is installed on the edge side of the top face of the sewing table, and the transverse sewing machine is perpendicular to the two longitudinal sewing machines; the cutting device comprises a cutting table, a shearing mechanism is arranged on the top face of the cutting table and comprises an outer frame, vertical grooves are formed in the two sides of the inner wall of the outer frame correspondingly, a cutter assembly is slidably connected between the two vertical grooves, and limiting rods are connected to the two sides of the top face of the cutter assembly correspondingly; the top ends of the two limiting rods are connected with the top face of the outer frame in a penetrating and inserting mode.

Description

Technical Field

[0001] This utility model relates to the field of battery fireproof sleeve production technology, specifically a battery fireproof sleeve quick cutting and wrapping integrated machine. Background Technology

[0002] Fireproof sleeves, also known as high-temperature resistant sleeves or silicone rubber fiberglass sleeves, are made of high-purity alkali-free glass fiber woven into tubes, and then coated with organic silicone and vulcanized. Battery facilities also require the use of corresponding fireproof sleeves, and during the processing and production process, they need to be cut and wrapped.

[0003] Currently, existing equipment typically separates two sets of equipment when cutting and wrapping battery fireproof sleeves. This requires transferring the battery fireproof sleeves between the front and rear processes, which not only increases the complexity of transportation but also necessitates readjusting the docking process when placing the battery fireproof sleeves. Utility Model Content

[0004] To address the problem that existing equipment is not convenient for integrated cutting and wrapping of battery fireproof sleeves, this utility model provides a rapid integrated cutting and wrapping machine for battery fireproof sleeves.

[0005] In view of the above problems, the technical solution proposed by this utility model is as follows:

[0006] A battery fireproof sleeve rapid cutting and wrapping integrated machine includes a conveyor table, on the top surface of which an inner material rack, an outer material rack, and a pressing rack are respectively installed; a sewing table, on both sides of the top surface of which longitudinal sewing machines are respectively installed, with the output ends of the two longitudinal sewing machines symmetrically opposite each other, and a transverse sewing machine is installed on the side of the top surface of which is perpendicular to the two longitudinal sewing machines; a cutting table, on the top surface of which is provided with a cutting mechanism, the cutting mechanism including an outer frame, on both sides of the inner wall of the outer frame having vertical grooves, a cutting blade assembly slidably connected between the two vertical grooves, limit rods connected to both sides of the top surface of the cutting blade assembly, the top ends of the two limit rods being inserted and connected to the top surface of the outer frame, and a cylinder installed on the top surface of the outer frame, the output end of the cylinder being connected to the top surface of the cutting blade assembly.

[0007] Furthermore, the inner material rack includes a pair of first rack plates, with a shaft rotatably connected between the pair of first rack plates, and the outer wall of the shaft is wound with fiberglass cloth.

[0008] The beneficial effects of adopting the above-mentioned further solution are that the shaft of the inner material rack is rotatably connected between the first frame plates, which facilitates the installation and replacement of fiberglass cloth. The shaft can rotate smoothly to release the cloth, providing a continuous and stable supply of material for subsequent covering and sewing processes, ensuring the continuity of the production process, and reducing downtime caused by material replacement.

[0009] Furthermore, the outer material rack includes a pair of second frame plates, and each pair of second frame plates is rotatably connected to a rolling rod on its adjacent sides. The outer walls of the two rolling rods are respectively wound with outer fabric.

[0010] The beneficial effects of adopting the above-mentioned further solution are that the outer material rack's roller can rotate flexibly between the second rack plates, which facilitates the installation and unloading of the outer fabric. The supply length of the outer fabric can be flexibly adjusted according to different fireproof sleeve size requirements, adapting to diversified production. Furthermore, the double roller design can simultaneously install outer fabrics of different specifications or materials, improving the equipment's versatility.

[0011] Furthermore, the pressing frame includes a pair of third frame plates, with pressure rollers rotatably connected to adjacent sides of the pair of third frame plates, and two outer fabrics wrapped with fiberglass cloth and passing through adjacent sides of the two pressure rollers.

[0012] The beneficial effects of adopting the above-mentioned further solution are that the pressure roller wraps the outer fabric with fiberglass cloth and presses it firmly, so that the two layers of fabric are tightly bonded, providing a good foundation for subsequent sewing processes and reducing the possibility of fabric misalignment during sewing; at the same time, the rotating conveying method of the pressure roller ensures that the fabric is transported smoothly, avoiding wrinkles or stretching deformation, and improving the forming quality of the fireproof sleeve.

[0013] Furthermore, the cutting assembly includes a lifting plate, with ball bearings rotatably connected to both sides of the lifting plate, and the outer wall of the ball bearings contacting the inner wall of the vertical groove.

[0014] The beneficial effects of adopting the above-mentioned further solution are that sliding friction is converted into rolling friction, which greatly reduces the resistance during the lifting and lowering process of the cutter assembly, making the cutter run more smoothly and stably, reducing wear, and extending service life; at the same time, the ball bearings can effectively prevent the cutter from jamming or shaking during rapid lifting and lowering.

[0015] Furthermore, a blade is installed on the bottom surface of the lifting plate.

[0016] The beneficial effects of adopting the above-mentioned further solution are that it can achieve fast and accurate cutting of fabric. The sharp blade can cleanly and neatly cut the fabric, while the groove provides guidance and support for the blade, preventing fabric from shifting or the blade from being damaged during cutting, ensuring neat cutting edges, and improving product qualification rate.

[0017] Furthermore, the cutting table includes a table body, and the top surface of the table body has a cutting groove that matches the blade body.

[0018] The beneficial effects of adopting the above-mentioned further solutions are that they provide precise cutting guidance for the blade body, ensuring consistent cutting dimensions; the cutting groove can effectively absorb the impact force during cutting, protect the blade body and cutting table, extend the service life of the equipment, and at the same time prevent the fabric from shifting during the cutting process, ensuring the stability of cutting quality.

[0019] Furthermore, a discharge ramp is provided on one side of the platform.

[0020] The advantages of adopting the above-mentioned further solutions are that the fireproof sleeves can be automatically slid out after being cut, reducing manual material unloading operations and improving production efficiency; the inclined design allows the material to slide down smoothly, avoiding accumulation and facilitating subsequent centralized collection and sorting.

[0021] Compared with the prior art, the beneficial effects of this utility model are:

[0022] This integrated machine for rapid cutting and wrapping of battery fireproof covers utilizes an inner material rack, an outer material rack, a pressing frame, a horizontal sewing machine, a vertical sewing machine, and a cutting mechanism to achieve centralized processing of cutting and wrapping of battery fireproof covers. The machine integrates cutting and wrapping functions, with the conveyor table, sewing table, and cutting table working collaboratively. Fiberglass cloth and outer fabric are initially assembled via the inner material rack, outer material rack, and pressing frame on the conveyor table, then sewn by the vertical and horizontal sewing machines on the sewing table. Finally, the cutting mechanism on the cutting table completes the cutting. Compared to traditional step-by-step operations, this significantly improves production efficiency, reduces transfer links, lowers production costs, and reduces error rates. Furthermore, the cylinder-driven cutting blade assembly of the cutting mechanism precisely lifts and lowers along the vertical groove, with a limit rod preventing blade deviation and ensuring accurate cutting dimensions. Attached Figure Description

[0023] Figure 1 A three-dimensional schematic diagram of a battery fireproof sleeve quick cutting and wrapping integrated machine provided by this utility model;

[0024] Figure 2 A schematic diagram of the conveyor table structure of a battery fireproof sleeve quick cutting and wrapping integrated machine provided by this utility model;

[0025] Figure 3 A schematic diagram of the cutting mechanism of a battery fireproof sleeve quick cutting and wrapping integrated machine provided by this utility model;

[0026] Figure 4 A schematic diagram of the cutting component of a battery fireproof sleeve quick cutting and wrapping integrated machine provided by this utility model;

[0027] Figure 5 A cross-sectional view of the cutting table of a battery fireproof sleeve quick cutting and wrapping integrated machine provided by this utility model.

[0028] In the diagram: 100, conveyor table; 200, sewing table; 300, cutting table; 3001, table body; 3002, cutting groove; 3003, discharge slope; 400, inner material rack; 4001, first frame plate; 4002, shaft; 4003, fiberglass cloth; 500, outer material rack; 5001, second frame plate; 5002, roll rod; 5003, outer fabric; 600, pressing frame; 6001, third frame plate; 6002, pressure roller; 700, longitudinal sewing machine; 800, transverse sewing machine; 900, shearing mechanism; 9001, outer frame; 9002, vertical groove; 9003, cutter assembly; 90031, lifting plate; 90032, ball bearing; 90033, blade body; 9004, cylinder; 9005, limit rod. Detailed Implementation

[0029] 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.

[0030] Please see Figures 1-5This utility model provides a technical solution: a battery fireproof sleeve rapid cutting and wrapping integrated machine, including a conveyor table 100, on the top surface of which an inner material rack 400, an outer material rack 500, and a pressing rack 600 are respectively installed; a sewing table 200, on both sides of the top surface of the sewing table 200, longitudinal sewing machines 700 are respectively installed, the output ends of the two longitudinal sewing machines 700 are symmetrical, and a transverse sewing machine 800 is installed on the side of the top surface of the sewing table 200, the transverse sewing machine 800 is perpendicular to the two longitudinal sewing machines 700; a cutting table 300, on the top surface of the cutting table 300, is provided with a cutting mechanism 900, the cutting mechanism 900 includes an outer frame 9001, vertical grooves 9002 are respectively opened on both sides of the inner wall of the outer frame 9001, a cutter assembly 9003 is slidably connected between the two vertical grooves 9002, and limit rods 9005 are respectively connected to both sides of the top surface of the cutter assembly 9003. The top ends of the two limiting rods 9005 are respectively inserted and connected to the top surface of the outer frame 9001. A cylinder 9004 is installed on the top surface of the outer frame 9001. The output end of the cylinder 9004 is connected to the top surface of the cutter assembly 9003. The conveyor table 100, sewing table 200 and cutting table 300 work together. The fiberglass cloth 4003 and the outer fabric 5003 are initially combined by the inner material rack 400, outer material rack 500 and pressing frame 600 of the conveyor table. Then, the longitudinal and transverse sewing machines of the sewing table 200 are sewn. Finally, the cutting mechanism 900 of the cutting table 300 completes the cutting. Compared with the traditional step-by-step operation, the production efficiency is greatly improved, the transfer links are reduced, the production cost and error rate are reduced. In addition, the cylinder 9004 of the cutting mechanism 900 drives the cutter assembly 9003 to move up and down precisely along the vertical groove 9002. With the help of the limiting rods 9005, the cutter is prevented from deviating and the cutting size is ensured to be accurate.

[0031] 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.

[0032] As an embodiment of this utility model, the inner material rack 400 further includes a pair of first frame plates 4001, with a shaft 4002 rotatably connected between the pair of first frame plates 4001. Fiberglass cloth 4003 is wound around the outer wall of the shaft 4002. The shaft 4002 of the inner material rack 400 is rotatably connected between the first frame plates 4001, facilitating the installation and replacement of the fiberglass cloth 4003. The shaft 4002 can rotate smoothly to release the cloth, providing a continuous and stable supply of material for subsequent covering and sewing processes, ensuring the continuity of the production process, and reducing downtime caused by material replacement.

[0033] As an embodiment of this utility model, the outer material rack 500 further includes a pair of second rack plates 5001, with a winding rod 5002 rotatably connected to each adjacent side of the pair of second rack plates 5001. The outer walls of the two winding rods 5002 are respectively wound with outer fabric 5003. The winding rods 5002 of the outer material rack 500 can rotate flexibly between the second rack plates 5001, which facilitates the installation and unloading of the outer fabric 5003. The supply length of the outer fabric can be flexibly adjusted according to the size requirements of different fireproof sleeves, adapting to diversified production. Moreover, the double winding rod 5002 design can simultaneously install outer fabrics of different specifications or materials, improving the versatility of the equipment.

[0034] As an embodiment of this utility model, the pressing frame 600 further includes a pair of third frame plates 6001, with pressure rollers 6002 rotatably connected to adjacent sides of the pair of third frame plates 6001. Two outer fabrics 5003 wrap around fiberglass cloth 4003 and pass through adjacent sides of the two pressure rollers 6002. The pressure rollers 6002 wrap the outer fabrics 5003 around the fiberglass cloth 4003 and press them firmly, so that the two layers of fabric are tightly bonded, providing a good foundation for subsequent sewing processes and reducing the possibility of fabric misalignment during sewing. At the same time, the rotating conveying method of the pressure rollers 6002 ensures stable fabric transmission, avoids wrinkles or stretching deformation, and improves the forming quality of the fireproof sleeve.

[0035] As an embodiment of this utility model, the cutter assembly 9003 further includes a lifting plate 90031, with ball bearings 90032 rotatably connected to both sides of the lifting plate 90031. The outer wall of the ball bearings 90032 contacts the inner wall of the vertical groove 9002, converting sliding friction into rolling friction, which greatly reduces the resistance during the lifting process of the cutter assembly 9003, making the cutter run more smoothly and stably, reducing wear, and extending service life. At the same time, the ball bearings 90032 can effectively prevent the cutter from jamming or shaking during rapid lifting.

[0036] As an embodiment of this utility model, the bottom surface of the lifting plate 90031 is further equipped with a blade 90033, which can realize the rapid and precise cutting of the fabric. The sharp edge of the blade 90033 can cleanly and neatly cut the fabric, while the cutting groove 3002 provides guidance and support for the blade 90033, preventing the fabric from shifting or the blade from being damaged during cutting, ensuring neat cutting edges, and improving the product qualification rate.

[0037] As an embodiment of this utility model, the cutting table 300 further includes a table body 3001. The top surface of the table body 3001 is provided with a cutting groove 3002 that matches the blade 90033, providing precise cutting guidance for the blade 90033 and ensuring consistent cutting dimensions. The cutting groove 9002 can effectively absorb the impact force during cutting, protect the blade 90033 and the cutting table 300, extend the service life of the equipment, and prevent the fabric from shifting during the cutting process, ensuring the stability of cutting quality.

[0038] As an embodiment of this utility model, a discharge slope 3003 is further provided on one side of the platform 3001, which facilitates the automatic sliding out of the cut fireproof sleeve, reduces manual discharge operations, and improves production efficiency; the inclined design allows the material to slide down smoothly, avoids accumulation, and facilitates subsequent centralized collection and sorting.

[0039] Specifically, the working principle of this integrated machine for rapid cutting and wrapping of battery fireproof covers is as follows: During use, the shaft 4002 of the inner material rack 400 releases the wound fiberglass cloth 4003, and the winding rod 5002 of the outer material rack 500 releases the outer fabric 5003. After the outer fabric 5003 wraps the fiberglass cloth 4003, it is compacted by the pressure roller 6002 of the pressing frame 600 and conveyed to the sewing table 200. On the sewing table 200, the longitudinal sewing machines 700, symmetrically distributed on both sides, sew the two sides of the fabric, while the transverse sewing machine 800 on the top side performs transverse sewing on the ends of the fabric, completing the sewing process of the fireproof cover. After sewing, the fabric enters the cutting table 300. The cylinder 9004 of the shearing mechanism 900 drives the cutting blade assembly 9003 to descend along the vertical groove 9002 on the inner wall of the outer frame 9001. The ball bearings 90032 on both sides of the lifting plate 90031 of the cutting blade assembly 9003 contact the inner wall of the vertical groove 9002 to ensure a smooth and stable descent. The limit rod 9005 prevents the cutting blade from deviating. When the blade 90033 descends to engage with the cutting groove 3002 on the top surface of the table 3001, the fabric is precisely cut. The cut fireproof sleeve automatically slides out along the discharge ramp 3003 on one side of the table 3001, realizing fully automated and efficient operation of the battery fireproof sleeve from fabric feeding, assembly, sewing to cutting.

Claims

1. A battery fireproof sleeve rapid cutting and wrapping integrated machine, characterized in that, include: A conveyor table (100) is provided with an inner material rack (400), an outer material rack (500), and a pressing rack (600) respectively installed on its top surface. A sewing table (200) is provided, on which two longitudinal sewing machines (700) are respectively installed on both sides of the top surface of the sewing table (200). The output ends of the two longitudinal sewing machines (700) are symmetrical. A transverse sewing machine (800) is installed on the side of the top surface of the sewing table (200). The transverse sewing machine (800) is perpendicular to the two longitudinal sewing machines (700). A cutting table (300) is provided with a cutting mechanism (900) on its top surface. The cutting mechanism (900) includes an outer frame (9001). Vertical grooves (9002) are respectively opened on both sides of the inner wall of the outer frame (9001). A cutter assembly (9003) is slidably connected between the two vertical grooves (9002). Limiting rods (9005) are respectively connected to the two sides of the top surface of the cutter assembly (9003). The top ends of the two limiting rods (9005) are respectively inserted and connected to the top surface of the outer frame (9001). A cylinder (9004) is installed on the top surface of the outer frame (9001). The output end of the cylinder (9004) is connected to the top surface of the cutter assembly (9003).

2. The battery fireproof sleeve rapid cutting and wrapping integrated machine according to claim 1, characterized in that, The inner rack (400) includes a pair of first rack plates (4001), and a shaft (4002) is rotatably connected between the pair of first rack plates (4001). The outer wall of the shaft (4002) is wound with fiberglass cloth (4003).

3. The battery fireproof sleeve rapid cutting and wrapping integrated machine according to claim 2, characterized in that, The outer material rack (500) includes a pair of second rack plates (5001), and each pair of second rack plates (5001) is rotatably connected to a roller (5002) on its adjacent sides. The outer walls of the two rollers (5002) are respectively wound with outer fabric (5003).

4. The battery fireproof sleeve rapid cutting and wrapping integrated machine according to claim 3, characterized in that, The pressing frame (600) includes a pair of third frame plates (6001), and pressure rollers (6002) are rotatably connected to the adjacent sides of the pair of third frame plates (6001). Two outer fabrics (5003) wrap glass fiber cloth (4003) and pass through the adjacent sides of the two pressure rollers (6002).

5. The battery fireproof sleeve rapid cutting and wrapping integrated machine according to claim 1, characterized in that, The cutter assembly (9003) includes a lifting plate (90031), on both sides of the lifting plate (90031) are rotatably connected ball bearings (90032), and the outer wall of the ball bearings (90032) is in contact with the inner wall of the vertical groove (9002).

6. The battery fireproof sleeve rapid cutting and wrapping integrated machine according to claim 5, characterized in that, The bottom surface of the lifting plate (90031) is equipped with a blade (90033).

7. The battery fireproofing sleeve rapid cutting and wrapping all-in-one machine of claim 6, wherein, The cutting table (300) includes a table body (3001), and the top surface of the table body (3001) is provided with a cutting groove (3002) that matches the blade body (90033).

8. The battery fireproof sleeve rapid cutting and wrapping integrated machine according to claim 7, characterized in that, The platform (3001) has a discharge ramp (3003) on one side.

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