A humidifier for cable manufacture

Abstract

The application belongs to the technical field of cable production, and particularly relates to a humidifier for cable production, which comprises a water tank, a water pipe and a humidifying pipe. A heater is fixedly arranged in the water tank. The inner wall of the water tank is penetrated by the water pipe and fixedly connected with one end of the water pipe. The humidifying pipe is in the shape of a circular tube with a fan-shaped notch at the bottom. The cross section of the humidifying pipe is arc-shaped. A cavity is arranged in the humidifying pipe. The end of the water pipe away from the water tank is fixedly connected with the outer arc surface of the humidifying pipe. The inner part of the water pipe is in communication with the cavity of the humidifying pipe. The inner part of the water pipe is in communication with the inner part of the water tank. The inner arc surface of the humidifying pipe is provided with an air outlet. The application adopts the arc-shaped humidifying pipe, so that the humidifying pipe can be conveniently placed outside the paper bag and conveniently taken out from the outside of the paper bag during the humidifying process, thereby facilitating the staff to observe the paper bag in real time during the humidifying process and avoiding the breakage of the paper bag without timely discovery.

Description

Technical Field

[0001] This application belongs to the field of cable manufacturing technology, specifically a humidifier for cable manufacturing. Background Technology

[0002] Cable paper bags are paper containers specifically designed for cable packaging. They are typically made from high-quality paper, possessing a certain strength and toughness, effectively protecting cables from external physical damage, dust contamination, and minor environmental changes during storage and transportation.

[0003] Currently, during the cable manufacturing process, the paper bags are prone to cracking due to the dry winter weather, which is a common problem for cables. Therefore, it is necessary to humidify the paper bags. However, the current method of humidifying cable paper bags is often to use cylindrical humidification tubes. Although this method can achieve the humidification effect, it is often difficult to remove and water tends to accumulate on its inner wall. Therefore, it is necessary to design a humidifier for cable manufacturing to solve the above problems. Utility Model Content

[0004] The purpose of this application is to address the shortcomings of existing technologies by using an arc-shaped humidifying tube to humidify cable paper bags, and to design a humidifier for cable manufacturing. This solves the problems of difficulty in removing the humidifying tube during the humidification process and the tendency for water to accumulate.

[0005] To achieve the above objectives, the following technical solution is adopted: A humidifier for cable manufacturing includes a water tank, a water pipe, and a humidifying tube. A heater is fixedly installed inside the water tank. The inner wall of the water tank is penetrated and fixedly connected to one end of the water pipe. The humidifying tube is a circular tube with a fan-shaped notch at the bottom, and its cross-section is arc-shaped. A cavity is formed inside the humidifying tube. The end of the water pipe away from the water tank is fixedly connected to the outer arc surface of the humidifying tube. The interior of the water pipe communicates with the cavity of the humidifying tube and with the interior of the water tank. An air outlet is formed on the inner arc surface of the humidifying tube, and the air outlet communicates with the cavity of the humidifying tube. An airflow direction control mechanism is provided inside the humidifying tube.

[0006] Preferably, the diameter of the air outlet is set to multiple specifications, and the diameter of the multiple air outlets arranged radially in the humidification tube is the same.

[0007] Preferably, the airflow direction control mechanism includes a partition plate, a movable plate, a push plate, and an anti-deviation component. The outer wall of the partition plate is fixedly connected to the inner wall of the humidification tube, and the outer arc surface of the partition plate is slidably connected to the inner arc surface of the movable plate. An isolation strip is fixedly connected to the inner circumferential surface of the partition plate, and the isolation strip is located between two adjacent rows of air outlets. A connecting hole is opened on the inner wall of the partition plate, and the connecting hole is located between two adjacent isolation strips. A connecting groove is opened on the inner wall of the movable plate. A protrusion penetrating the humidification tube is provided at the upper end of the push plate, and the top of the protrusion is fixedly connected to the outer wall of the movable plate. The anti-deviation component is located inside the movable plate and on the lower surface of the humidification tube.

[0008] Preferably, the connecting holes outside the air outlets of the same diameter are located in the same axial section of the humidifying pipe, while the connecting holes outside the air outlets of different diameters are separated by a distance along the axial direction of the humidifying pipe.

[0009] Preferably, the anti-deviation component includes a moving groove, a sliding plate, a positioning ball, a spring, and a limiting groove. The moving groove is formed on the inner wall of the push plate. The outer wall of the sliding plate is slidably connected to the inner wall of the moving groove. The upper surface of the sliding plate is fixedly connected to the lower surface of the positioning ball. The lower surface of the sliding plate is elastically connected to the inner wall of the moving groove by a spring. The limiting groove is formed on the lower surface of the humidifying tube. The limiting groove and the push plate are located on the same side of the humidifying tube.

[0010] Preferably, the positioning ball is hemispherical in shape, and the straight surface of the positioning ball is connected to the upper surface of the slide plate.

[0011] Preferably, the limiting groove is hemispherical in shape, and the diameter of the limiting groove is the same as the diameter of the positioning ball.

[0012] Preferably, the distance between any two adjacent limiting grooves is consistent with the axial distance between adjacent connecting holes located at different axial positions of the humidifying pipe.

[0013] Preferably, the central angle of the opening at the bottom of the humidification tube is less than 180 degrees.

[0014] Compared with the prior art, the beneficial effects of this application are: 1. This application uses an arc-shaped humidification tube, which allows the humidification tube to be conveniently placed outside the paper bag and easily removed from the outside of the paper bag during humidification. This makes it easier for staff to observe the condition of the paper bag in real time during humidification and avoids failure to detect paper bag breakage in time.

[0015] 2. This application uses an arc-shaped humidification tube with its opening facing downwards during use to ensure that water can flow out from the bottom opening of the humidification tube, thereby preventing water from accumulating inside the tube with a circular cross-section.

[0016] 3. This application adopts an airflow direction control mechanism to ensure that the staff can adjust the air outlet according to the humidification needs, thereby ensuring that the airflow can humidify the paper bag in different forms, such as centralized or decentralized, according to actual needs, thus increasing the applicability of the equipment. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this application; Figure 2 This is a cross-sectional schematic diagram of this application; Figure 3 This is a cross-sectional schematic diagram of the water tank in this application; Figure 4 This is a cross-sectional schematic diagram of the humidification pipe and its internal structure in this application; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 This is a cross-sectional exploded view of the humidification pipe and its internal structure in this application.

[0018] The components include: 1. Water tank; 2. Water pipe; 3. Humidifying pipe; 4. Air outlet; 5. Airflow control mechanism; 51. Divider plate; 52. Moving plate; 53. Push plate; 54. Anti-deviation component; 511. Isolation strip; 512. Connecting hole; 521. Connecting groove; 541. Moving groove; 542. Slide plate; 543. Positioning ball; 544. Spring; 545. Limiting groove; 6. Heater. Detailed Implementation

[0019] Reference Figure 1 - Figure 6A humidifier for cable manufacturing includes a water tank 1, a water pipe 2, and a humidifying pipe 3. A heater 6 is fixedly installed inside the water tank 1 to heat the water. The inner wall of the water tank 1 is penetrated and fixedly connected to one end of the water pipe 2. The water pipe 2 transmits the steam generated from the heated water to the humidifying pipe 3. The humidifying pipe 3 is a circular tube with a fan-shaped notch at the bottom and an arc-shaped cross-section. The shape of the humidifying pipe 3 ensures that it can be easily placed outside the cable packaging, allowing workers to easily access it during humidification. The paper bag is monitored in real time to avoid failure to detect paper bag breakage. When the opening is at the bottom, water can flow out through the bottom opening of the humidifying tube 3, so water accumulation is not easy. The humidifying tube 3 has a cavity inside. The end of the water pipe 2 away from the water tank 1 is fixedly connected to the outer arc surface of the humidifying tube 3. The inside of the water pipe 2 is connected to the cavity of the humidifying tube 3 and the inside of the water tank 1. The inner arc surface of the humidifying tube 3 has an air outlet 4 for venting steam. The air outlet 4 is connected to the cavity of the humidifying tube 3. The humidifying tube 3 is equipped with an airflow direction control mechanism 5.

[0020] In this embodiment, during use, the operator first places the cable paper bag inside the cylindrical transmission component and moves it slowly under the drive of the workpiece. Then, the heater 6 is placed outside the transmission component, with the axis of the heater 6 coinciding with or close to the location of the cable paper bag. After that, the operator adds water to the water tank 1 and starts the heater 6 after adding water, so that the heater 6 heats the water in the water tank 1. When the water is heated, the water vapor formed enters the humidification pipe 3 through the water pipe 2 and is discharged through the corresponding air outlet 4 according to the control of the airflow direction control mechanism 5, thus humidifying the cable paper bag inside the heater 6.

[0021] As a preferred approach, the diameter of the air outlet 4 is set to various specifications, and the diameter of the multiple air outlets 4 arranged radially in the humidification tube 3 is the same. By setting the air outlets 4 with different specifications, it is ensured that when the airflow is ejected through the air outlets 4 with smaller diameters but a larger number, the gas is more fine, while when it is ejected through the air outlets 4 with larger diameters but a smaller number, the airflow intensity is greater.

[0022] As a preferred embodiment, the airflow direction control mechanism 5 includes a partition plate 51, a movable plate 52, a push plate 53, and an anti-deviation component 54. The outer wall of the partition plate 51 is fixedly connected to the inner wall of the humidification pipe 3, and the outer arc surface of the partition plate 51 is slidably connected to the inner arc surface of the movable plate 52. An isolation strip 511 is fixedly connected to the inner circumferential surface of the partition plate 51. The isolation strip 511 is used to ensure that the air outlets 4 at the same radial position can communicate with each other, while the air outlets 4 at different radial positions cannot communicate with each other. The isolation strip 511 is located between two adjacent rows of air outlets 4. A connecting hole 512 is opened on the inner wall of the partition plate 51, and the connecting hole 512 is located between two adjacent isolation strips 511. The inner wall of the movable plate 52 is opened... A connecting groove 521 is provided. When the connecting groove 521 moves to the outside of the connecting hole 512, the connecting hole 512 can maintain communication with the inner cavity of the humidifying tube 3 through the connecting groove 521. The upper end of the push plate 53 is provided with a protrusion that penetrates the humidifying tube 3, and the top of the protrusion is fixedly connected to the outer wall of the moving plate 52. The anti-displacement component 54 is provided inside the moving plate 52 and on the lower surface of the humidifying tube 3. By pushing the push plate 53, the push plate 53 can drive the moving plate 52 to move. During the movement of the moving plate 52, the position of the connecting groove 521 changes. Therefore, the connecting holes 512 outside the air outlets 4 of different diameters can change their communication relationship with the inner cavity of the humidifying tube 3 as the position of the connecting groove 521 moves.

[0023] As a preferred approach, the connecting holes 512 on the outside of the air outlets 4 of the same diameter are located in the same axial section of the humidifying pipe 3, while the connecting holes 512 on the outside of the air outlets 4 of different diameters are at a distance in the axial direction of the humidifying pipe 3. By setting the position of the connecting holes 512, it is ensured that the moving plate 52 can simultaneously block the connecting holes 512 on the outside of the air outlets 4 of the same diameter, and the connecting holes 512 on the outside of the air outlets 4 of the same diameter can also be kept in communication with the inner cavity of the humidifying pipe 3 through the connecting groove 521.

[0024] As a preferred embodiment, the anti-deviation component 54 includes a moving groove 541, a sliding plate 542, a positioning ball 543, a spring 544, and a limiting groove 545. The moving groove 541 is formed on the inner wall of the push plate 53. The outer wall of the sliding plate 542 is slidably connected to the inner wall of the moving groove 541. The upper surface of the sliding plate 542 is fixedly connected to the lower surface of the positioning ball 543. The lower surface of the sliding plate 542 is elastically connected to the inner wall of the moving groove 541 by the spring 544. The limiting groove 545 is formed on the lower surface of the humidifying pipe 3. The limiting groove 545 and the push plate 53 are located on the same side of the humidifying pipe 3. By setting the spring 544, it is ensured that when there is movable space above the positioning ball 543, the spring force of the spring 544 can push the sliding plate 542 and the positioning ball 543 upward, thereby achieving the desired effect.

[0025] As a preferred method, the positioning ball 543 is hemispherical in shape, and its straight surface is connected to the upper surface of the slide plate 542. By setting the shape of the positioning ball 543, it is ensured that when it enters the limiting groove 545, the operator can push it with force to make its spherical surface bear force, so that it leaves the limiting groove 545. At the same time, because the positioning ball 543 generates resistance when it enters the limiting groove 545, it is determined that the slide plate 542 has been moved to the appropriate position.

[0026] As a preferred method, the limiting groove 545 is hemispherical in shape, and the diameter of the limiting groove 545 is the same as the diameter of the positioning ball 543. By setting the same shape, it is ensured that the positioning ball 543 can enter the limiting groove 545.

[0027] As a preferred method, the distance between two adjacent limiting grooves 545 is consistent with the axial distance between adjacent connecting holes 512 located at different axial positions of the humidifying pipe 3. By setting the distance, it is ensured that when the positioning ball 543 is in one of the limiting grooves 545, the connecting groove 521 can be connected to the connecting hole 512 outside the air outlet 4 of one diameter.

[0028] As a preferred method, the central angle of the bottom opening of the humidifying tube 3 is less than 180 degrees. By setting the size of the bottom opening of the humidifying tube 3, it is ensured that the humidifying tube 3 can cover more than half of the outer area of ​​the paper bag, thereby ensuring the humidification effect.

Claims

1. A humidifier for cable manufacturing, characterized in that, Includes a water tank (1), a water pipe (2), and a humidifying pipe (3). A heater (6) is fixedly installed inside the water tank (1). The inner wall of the water tank (1) is penetrated and fixedly connected to one end of the water pipe (2). The humidifying pipe (3) is a circular tube with a fan-shaped notch at the bottom. The cross-section of the humidifying pipe (3) is arc-shaped. A cavity is opened inside the humidifying pipe (3). The end of the water pipe (2) away from the water tank (1) is fixedly connected to the outer arc surface of the humidifying pipe (3). The interior of the water pipe (2) is connected to the cavity of the humidifying pipe (3). The interior of the water pipe (2) is connected to the interior of the water tank (1). An air outlet (4) is opened on the inner arc surface of the humidifying pipe (3). The air outlet (4) is connected to the cavity of the humidifying pipe (3). An airflow direction control mechanism (5) is provided inside the humidifying pipe (3).

2. A humidifier for cable manufacturing according to claim 1, characterized in that: The diameter of the air outlet (4) is set in various specifications, and the diameter of the multiple air outlets (4) arranged radially on the humidifying pipe (3) is the same.

3. A humidifier for cable fabrication according to claim 1, characterized in that: The airflow direction control mechanism (5) includes a partition plate (51), a moving plate (52), a push plate (53), and an anti-deviation component (54). The outer wall of the partition plate (51) is fixedly connected to the inner wall of the humidifying pipe (3), and the outer arc surface of the partition plate (51) is slidably connected to the inner arc surface of the moving plate (52). An isolation strip (511) is fixedly connected to the inner circumferential surface of the partition plate (51), and the isolation strip (511) is located between two adjacent rows of air outlets (4). The inner wall of the partition plate (51) is provided with a connecting hole (512), which is located between two adjacent isolation strips (511). The inner wall of the moving plate (52) is provided with a connecting groove (521). The upper end of the push plate (53) is provided with a protrusion that penetrates the humidifying pipe (3), and the top of the protrusion is fixedly connected to the outer wall of the moving plate (52). The anti-deviation component (54) is located inside the moving plate (52) and on the lower surface of the humidifying pipe (3).

4. A humidifier for cable fabrication according to claim 1, characterized in that: The connecting holes (512) outside the air outlets (4) of the same diameter are located in the same axial range of the humidifying pipe (3), while the connecting holes (512) outside the air outlets (4) of different diameters are separated by a distance in the axial direction of the humidifying pipe (3).

5. A humidifier for cable fabrication according to claim 3, characterized in that: The anti-deviation component (54) includes a moving groove (541), a sliding plate (542), a positioning ball (543), a spring (544), and a limiting groove (545). The moving groove (541) is opened on the inner wall of the push plate (53). The outer wall of the sliding plate (542) is slidably connected to the inner wall of the moving groove (541). The upper surface of the sliding plate (542) is fixedly connected to the lower surface of the positioning ball (543). The lower surface of the sliding plate (542) is elastically connected to the inner wall of the moving groove (541) by the spring (544). The limiting groove (545) is opened on the lower surface of the humidifying pipe (3). The limiting groove (545) and the push plate (53) are located on the same side of the humidifying pipe (3).

6. A humidifier for cable fabrication according to claim 5, characterized in that: The positioning ball (543) is hemispherical in shape, and the straight surface of the positioning ball (543) is connected to the upper surface of the sliding plate (542).

7. A humidifier for cable fabrication according to claim 5, characterized in that: The limiting groove (545) is hemispherical in shape, and the diameter of the limiting groove (545) is the same as the diameter of the positioning ball (543).

8. A humidifier for cable fabrication according to claim 5, characterized in that: The distance between any two adjacent limiting grooves (545) is the same as the axial distance between adjacent connecting holes (512) located at different axial positions of the humidifying pipe (3).

9. A humidifier for cable fabrication according to claim 1, characterized in that: The central angle of the bottom opening of the humidification tube (3) is less than 180 degrees.

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