Electrician copper rod unwinding anti-scraping dust removal system

Abstract

The utility model discloses an electrical copper rod unreeling anti-scraping dust removal system which comprises a rotary drum movably sleeved on the surface of an electrical copper rod, a transmission fluted disc and a shaft sleeve are sleeved on the surface of the rotary drum, the rotary drum is rotatably connected with a cylindrical shell sleeved on the surface of the rotary drum through the shaft sleeve, and a motor is fixedly arranged on the cylindrical shell. The motor is in transmission connection with the transmission fluted disc through a driving gear. When the electrical copper rod is unwound, the electrical copper rod is sequentially wiped and dedusted by the nylon brush, the banister brush and the sponge eraser, the motor is used for driving the rotating drum to rotate at regular time, the effect that the nylon brush, the banister brush and the sponge eraser can dedust at a fixed position and can also dedust in all directions in a rotating mode is achieved, and dust on the surface of the electrical copper rod can be cleaned through blowing of the nozzles. And dust on the nylon brush, the banister brush and the sponge eraser can be cleaned to a certain extent, the maintenance frequency of the nylon brush, the banister brush and the sponge eraser is reduced, the dust cleaning effect is better, use is more convenient, and the problem that the surface of the electrical copper rod is scraped by accumulated dust is solved.

Description

Technical Field

[0001] This utility model relates to the field of copper rod dust removal technology, specifically a dust removal system for unwinding electrical copper rods to prevent scratching. Background Technology

[0002] Electrical copper rods are an important material widely used in the power industry, possessing high conductivity and good processing performance. They mainly include low-oxygen copper rods and oxygen-free copper rods. Low-oxygen copper rods have an oxygen content between 200-450 ppm and are typically produced using continuous casting and rolling processes. They have high tensile strength and are suitable for manufacturing overhead conductors and other products requiring high strength. Oxygen-free copper rods have an oxygen content strictly controlled below 10 ppm and a purity exceeding 99.95%. They are produced using an upward continuous casting method, resulting in superior conductivity and ductility, making them suitable for high-frequency signal transmission and precision wire drawing.

[0003] As a raw material for electrical copper rods, dust tends to adhere to their surface during production, transportation, and storage. Before further processing, the surface of the coiled electrical copper rods typically needs to be cleaned during the unwinding process. Current methods for dust removal are relatively rudimentary. Typically, a baffle placed on a table is passed through the rod during unwinding, and a cloth wrapped around the rod is placed on the upstream side of the baffle. As the unwinding progresses, the cloth is used to wipe away the dust from the surface of the electrical copper rod.

[0004] However, there are several problems with using a cloth to remove dust:

[0005] 1. When dust accumulates on the rag, not only will the dust removal effect decrease and it will not be able to be wiped clean, requiring frequent replacement of the rag, but it will also cause scratches on the surface of the electrical copper pole.

[0006] 2. Frequently changing the rag is troublesome. If you forget to change the rag in time, it will also cause insufficient dust removal and scratches on the surface of the electrical copper rod.

[0007] Regardless of the reason, if the surface of the electrical copper rod is not clean enough, dust will enter the mold and wear down the copper rod as processing progresses, resulting in a decrease in the smoothness of the copper rod surface. Alternatively, the dust may be squeezed into the interior of the copper rod, causing a decrease in the purity of the copper rod, which in turn affects the electrical properties of the electrical copper rod. Therefore, surface dust removal of electrical copper rods is very important. Utility Model Content

[0008] To address the shortcomings of existing technologies, this utility model provides an anti-scratching and dust removal system for unwinding electrical copper rods, which solves the problems of poor dust removal effect and inconvenience in the existing technology of removing dust from the surface of unwinding electrical copper rods by wiping with a cloth.

[0009] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0010] A dust removal and anti-scraping system for unwinding electrical copper rods includes a rotating drum movably sleeved on the surface of the electrical copper rod. A transmission gear disc and a bushing are sleeved on the surface of the rotating drum. The rotating drum is rotatably connected to a cylindrical outer shell sleeved on the surface of the rotating drum through the bushing. A motor is fixedly installed on the cylindrical outer shell. The motor is connected to the transmission gear disc through a drive gear.

[0011] The inner wall of the rotating drum is provided with multiple sets of slots equidistantly arranged along the circumference and arranged along the axial direction. Nylon brushes, soft brushes, sponge wipes and pads are respectively movably installed in the slots. The nylon brushes, soft brushes and sponge wipes are all connected to the slots by brush handles with the same shape and size as the pads. An end cap is fixedly installed at the end of the rotating drum, and a stop block inserted into the slot is fixed on the end cap.

[0012] The nylon brush, soft brush, and sponge are arranged in sequence facing each other along the unwinding conveyor of the electrical copper rod. The nylon brush, soft brush, and sponge in two adjacent slots are installed in a staggered manner, and the staggering is compensated by pads.

[0013] A fixed pipe is vertically fixed on the outer wall of the cylindrical shell, which runs through both the inside and outside for connecting to a blower via a flexible hose. The fixed pipe is located on the side of the rotating drum away from the end cover, and the end of the fixed pipe inside the cylindrical shell is bent towards the side closer to the rotating drum and is fitted with a nozzle.

[0014] Preferably, it also includes a protective cover located outside the drive gear and fixed to the outside of the cylindrical outer shell.

[0015] Preferably, the end cap is detachably mounted on the rotating drum by screws, and a sealing cap is fixed to the end of the cylindrical shell opposite to the end cap and sleeved on the surface of the electrical copper rod. The distance between the inner wall of the central hole in the middle of the end cap and the surface of the electrical copper rod is at least twice the distance between the inner wall of the through hole in the middle of the sealing cap and the surface of the electrical copper rod.

[0016] Preferably, the angle between the nozzle and the electrical copper rod is 30° to 60°.

[0017] Preferably, it also includes a fixing plate that is vertically sleeved and fixed to the outside of the cylindrical shell, an angle plate that is fixed between the fixing plate and the cylindrical shell, and fixing holes provided on the fixing plate.

[0018] Preferably, the number of the slots is even and at least six, and the nylon brush, soft brush and sponge in all the slots cover the entire circumference of the electrical copper rod.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] This utility model relates to a method where electrical copper rods are sequentially wiped clean by a nylon brush, a soft brush, and a sponge during unwinding. A timed motor drives a rotating drum, allowing the nylon brush, soft brush, and sponge to clean dust in a fixed position or rotate for omnidirectional dust removal. Air is blown through nozzles, cleaning not only the surface dust of the electrical copper rod but also, to some extent, the dust on the nylon brush, soft brush, and sponge, reducing the maintenance frequency of these components. This method not only improves dust removal efficiency but also enhances ease of use, preventing dust accumulation and scratching of the electrical copper rod surface. It solves the problems of poor dust removal efficiency and inconvenience associated with using cloths to remove dust from the surface of unwound electrical copper rods in existing technologies. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0022] Figure 2 This is a schematic diagram of the internal structure of the cylindrical outer shell and protective cover of this utility model;

[0023] Figure 3 This is a side view of the overall structure of this utility model;

[0024] Figure 4 This is a side view of the internal structure of the rotating drum of this utility model;

[0025] Figure 5 This is a partial structural diagram of one set of card slots of this utility model;

[0026] Figure 6 This utility model Figure 5 A partial structural diagram of the corresponding positions of an adjacent set of card slots.

[0027] In the diagram: 1. Electrical copper rod; 2. Rotary drum; 3. Transmission gear plate; 4. Bushing; 5. Cylindrical outer shell; 6. Motor; 7. Drive gear; 8. Slot; 9. Nylon brush; 10. Soft brush; 11. Sponge wiper; 12. Pad; 13. End cap; 14. Stop block; 15. Fixing tube; 16. Nozzle; 17. Protective cover; 18. Sealing cap; 19. Center hole; 20. Through hole; 21. Fixing plate; 22. Angle plate; 23. Fixing hole. Detailed Implementation

[0028] 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.

[0029] like Figure 1-6 As shown, this utility model provides a technical solution: an anti-scratching and dust removal system for unwinding electrical copper rods, including a rotating drum 2 movably sleeved on the surface of an electrical copper rod 1, a transmission gear 3 and a bushing 4 sleeved on the surface of the rotating drum 2, the rotating drum 2 being rotatably connected to a cylindrical outer shell 5 sleeved on the surface of the rotating drum 2 through the bushing 4, and also including a fixing plate 21 vertically sleeved and fixed to the outside of the cylindrical outer shell 5, an angle plate 22 fixed between the fixing plate 21 and the cylindrical outer shell 5, and a fixing hole 23 provided on the fixing plate 21, a motor 6 being fixedly installed on the cylindrical outer shell 5, the motor 6 being connected to the transmission gear 3 through a drive gear 7, and also including a protective cover 17 fixed to the outside of the cylindrical outer shell 5 and located outside the drive gear 7;

[0030] Multiple sets of slots 8 are equidistantly arranged along the circumference of the inner wall of the rotating drum 2. Nylon brushes 9, soft brushes 10, sponge wipes 11 and pads 12 are movably engaged in the slots 8. Nylon brushes 9, soft brushes 10 and sponge wipes 11 are engaged with the slots 8 by brush handles of the same shape and size as the pads 12. The number of slots 8 is even and at least six sets. Nylon brushes 9, soft brushes 10 and sponge wipes 11 in all slots 8 cover the entire circumference of the electrical copper rod 1.

[0031] An end cap 13 is fixedly installed at the end of the rotating drum 2. A stop block 14 is fixed on the end cap 13 and inserted into the slot 8. The end cap 13 is detachably installed on the rotating drum 2 by screws. A sealing cap 18 is fixed on the surface of the electrical copper rod 1 at the end of the cylindrical shell 5 away from the end cap 13. The distance between the inner wall of the central hole 19 in the middle of the end cap 13 and the surface of the electrical copper rod 1 is at least twice the distance between the inner wall of the through hole 20 in the middle of the sealing cap 18 and the surface of the electrical copper rod 1.

[0032] Nylon brush 9, soft brush 10 and sponge 11 are arranged in sequence facing each other along the unwinding conveyor of electrical copper rod 1. The nylon brush 9, soft brush 10 and sponge 11 in two adjacent slots 8 are installed in a staggered manner, and the staggered manner is supplemented by pad block 12.

[0033] A fixed pipe 15 is vertically fixed on the outer wall of the cylindrical shell 5, which is used to connect to the blower through a flexible hose. The fixed pipe 15 is located on the side of the rotating drum 2 away from the end cover 13. The end of the fixed pipe 15 inside the cylindrical shell 5 is bent towards the side close to the rotating drum 2 and a nozzle 16 is installed thereon. The included angle between the nozzle 16 and the electrical copper rod 1 is 30° to 60°.

[0034] Working principle:

[0035] When the electrical copper rod is unwound, it passes through the rotating drum from left to right. The copper rod is successively wiped clean by nylon brushes, soft brushes, and sponges. The nylon brushes, soft brushes, and sponges are made of different materials and have different hardness, each with different dust removal effects. All the nylon brushes, soft brushes, and sponges in the slots cover the entire circumference of the electrical copper rod. The nylon brushes, soft brushes, and sponges can remove dust in fixed positions. Depending on the unwinding speed of the electrical copper rod, the rotating drum is driven by the motor at regular intervals or continuously. The nylon brushes, soft brushes, and sponges can rotate to remove dust from all directions. Air is blown through the nozzles at regular intervals or continuously. This not only cleans the dust on the surface of the electrical copper rod, but also cleans the dust on the nylon brushes, soft brushes, and sponges to a certain extent, reducing the maintenance frequency of the nylon brushes, soft brushes, and sponges, making the dust removal effect better and more convenient to use.

[0036] It should be noted that, in this document, terms such as “comprising,” “including,” or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0037] 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 dust removal and anti-scraping system for unwinding electrical copper rods, characterized in that: The device includes a rotating drum (2) that is movably sleeved on the surface of an electrical copper rod (1). A transmission gear disc (3) and a bushing (4) are sleeved on the surface of the rotating drum (2). The rotating drum (2) is rotatably connected to a cylindrical shell (5) sleeved on the surface of the rotating drum (2) through the bushing (4). A motor (6) is fixedly installed on the cylindrical shell (5). The motor (6) is connected to the transmission gear disc (3) through a drive gear (7). The inner wall of the rotating drum (2) is provided with multiple sets of axially arranged slots at equal intervals along the circumference. Nylon brush (9), soft brush (10), sponge wipe (11) and pad (12) are respectively movably installed in the slots (8). The nylon brush (9), soft brush (10) and sponge wipe (11) are all connected to the slots (8) by brush handles with the same shape and size as the pad (12). An end cap (13) is fixedly installed at the end of the rotating drum (2). A stop block (14) inserted into the slot (8) is fixed on the end cap (13). The nylon brush (9), soft brush (10) and sponge wipe (11) are arranged in sequence facing each other along the unwinding conveyor of the electrical copper rod (1). The nylon brush (9), soft brush (10) and sponge wipe (11) in two adjacent slots (8) are installed in a staggered manner and the staggered manner is supplemented by pads (12). A fixed pipe (15) is vertically fixed on the outer wall of the cylindrical shell (5) for connecting to a blower via a flexible hose. The fixed pipe (15) is located on the side of the rotating drum (2) away from the end cover (13), and one end of the fixed pipe (15) inside the cylindrical shell (5) is bent toward the side closer to the rotating drum (2) and a nozzle (16) is installed thereon.

2. The anti-scraping and dust removal system for electrical copper rod unwinding according to claim 1, characterized in that: It also includes a protective cover (17) located outside the drive gear (7) and fixed to the outside of the cylindrical shell (5).

3. The anti-scraping and dust removal system for electrical copper rod unwinding according to claim 1, characterized in that: The end cap (13) is detachably mounted on the rotating drum (2) by screws. The end of the cylindrical shell (5) opposite to the end cap (13) is fixed with a sealing cap (18) sleeved on the surface of the electrical copper rod (1). The distance between the inner wall of the central hole (19) in the middle of the end cap (13) and the surface of the electrical copper rod (1) is at least twice the distance between the inner wall of the through hole (20) in the middle of the sealing cap (18) and the surface of the electrical copper rod (1).

4. The anti-scraping and dust removal system for unwinding electrical copper rods according to claim 1, characterized in that: The angle between the nozzle (16) and the electrical copper rod (1) is 30° to 60°.

5. The anti-scratching and dust removal system for electrical copper rods according to claim 1, characterized in that: It also includes a fixing plate (21) that is vertically sleeved and fixed to the outside of the cylindrical shell (5), an angle plate (22) that is fixed between the fixing plate (21) and the cylindrical shell (5), and a fixing hole (23) provided on the fixing plate (21).

6. The anti-scratching and dust removal system for electrical copper rods according to claim 1, characterized in that: The number of slots (8) is even and at least six, and the nylon brush (9), soft brush (10) and sponge (11) in all the slots (8) cover the entire circumference of the electrical copper rod (1).

Images