Cable core burr cleaning mechanism

Abstract

The invention relates to the technical field of cable processing, in particular to a cable core burr cleaning mechanism which comprises a frame body. The first cleaning unit is fixed on the frame body, the first cleaning unit is provided with a first air cavity, and a plurality of first nozzles are distributed in the first air cavity; the burr removing unit is fixed to the frame body, the burr removing unit is provided with a material box, and the material box is filled with a plurality of burr removing materials; the second cleaning unit is fixed on the frame body, the second cleaning unit is provided with a second air cavity, and a plurality of second spray heads are distributed in the second air cavity; and in the feeding direction of the wire core, the wire core sequentially penetrates through the first air cavity, the material box and the second air cavity, and the surface of the wire core makes contact with the surface of part of the burr removing material. Therefore, the problem that flaws such as burrs, flashes and chippings exist on the surface of an existing wire core is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of cable processing, and in particular to a cable core burr cleaning mechanism. Background Art

[0002] During cable processing, it is easy to produce burrs, chamfers, flash and other appearance defects on the surface of the wire core. Due to the presence of grease on the surface of the wire core, the debris generated during the processing will also adhere to the surface of the wire core. As a result, during the subsequent process of extrusion (insulation and sheath), burrs, flash, debris, etc. are very likely to pierce the insulation or sheath, causing breakdown and explosion accidents. Summary of the Invention

[0003] The present invention provides a cable core burr cleaning mechanism for removing burrs, fins, debris and other defects on the surface of the cable core.

[0004] In a first aspect, the present invention provides a cable core burr cleaning mechanism, comprising:

[0005] frame;

[0006] A first cleaning unit is fixed on the frame, the first cleaning unit has a first air cavity, and a plurality of first nozzles are arranged in the first air cavity;

[0007] A burr removal unit is fixed on the frame, and the burr removal unit has a material box filled with a plurality of burr removal materials;

[0008] a second cleaning unit fixed on the frame, the second cleaning unit having a second air cavity, wherein a plurality of second nozzles are arranged in the second air cavity;

[0009] Wherein, along the feeding direction of the wire core, the wire core extends through the first air cavity, the material box and the second air cavity in sequence, and the surface of the wire core contacts a portion of the surface of the burr removal material.

[0010] In some embodiments, the burr removal unit further includes a driving assembly, and the driving assembly is used to drive the material box to rotate around the wire core.

[0011] In some embodiments, the burr removal unit further comprises a material receiving box, the material receiving box being located below the material box, the open end of the material receiving box being arranged opposite to the material box, a plurality of leakage holes being formed through the outer surface of the material box, and the size of the leakage holes being smaller than the size of the burr removal material;

[0012] Wherein, along the up and down direction, the material box forms a first projection area, the open end of the material receiving box forms a second projection area, and the first projection area overlaps with the second projection area.

[0013] In some embodiments, the material box is provided with perforations at both opposite ends, and silicone pieces are respectively embedded in the two perforations. A through hole is formed in the middle of the silicone piece. After the wire core passes through the first through hole, it passes through the second through hole again and is exposed outside the material box.

[0014] In some embodiments, an annular blowing cylinder is further provided in the first air cavity along the feeding direction of the wire core, and the annular blowing cylinder is connected to the fan outside the first air cavity. A brush is provided on the inner circumference of the annular blowing cylinder, and the other end of the brush abuts against the surface of the wire core. Multiple first nozzles are arranged on the inner circumference of the annular blowing cylinder and are staggered with the brush.

[0015] In some embodiments, an annular blowing cylinder is further provided in the first air cavity, and the annular blowing cylinder is connected to the fan outside the first air cavity. Along the feeding direction of the wire core, the inner circumference of the annular blowing cylinder is sequentially arranged with a first brush area, a second brush area and a third brush area. The first brush area, the second brush area and the third brush area are all provided with brushes, and the other ends of the brushes are in contact with the surface of the wire core. A plurality of the first nozzles are all arranged on the inner circumference of the annular blowing cylinder;

[0016] The brush density of the first brush area is smaller than that of the second brush area, and the brush density of the second brush area is smaller than that of the third brush area.

[0017] In some embodiments, part of the first nozzle is located between the first brush area and the second brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the first brush area is located;

[0018] Part of the first nozzle is located between the second brush area and the third brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the second brush area is located.

[0019] In some embodiments, part of the first nozzles are located in the first brush area, and / or the second brush area, and / or the third brush area, and are arranged in a staggered manner with the brushes.

[0020] In some embodiments, part of the first nozzle is located in the first brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the second brush area is located;

[0021] Part of the first nozzles is located in the second brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the first brush area is located, and / or;

[0022] Part of the first nozzles is located in the second brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the third brush area is located;

[0023] Part of the first nozzles is located in the third brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the second brush area is located.

[0024] In some embodiments, the second air cavity is further provided with a second blowing cylinder along the feeding direction of the wire core, and the second blowing cylinder is connected to the fan outside the second air cavity. A plurality of second nozzles are arranged on the second blowing cylinder, and the nozzle direction of the second nozzle is arranged toward one end of the side where the wire core is located.

[0025] In order to solve the problem of burrs, flashes, debris and other defects on the surface of existing wire cores, the present invention has the following advantages:

[0026] Through the technical solution of the present invention, a part of the debris and burrs are blown off by the first cleaning unit, and then the burr removal material in the material box is used to grind the residue, and the remaining part is scraped off or loosened, and then the remaining debris and burrs are blown off by the second cleaning unit to obtain a smooth core conductor. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 A structural schematic diagram of a cable core burr cleaning mechanism is shown.

[0028] Figure markings: 1-first cleaning unit; 11-first air cavity; 12-annular blowing cylinder; 121-first brush area; 122-second brush area; 123-third brush area; 13-first nozzle; 14-blower; 2-burr removal unit; 21-material box; 22-burr removal material; 23-material receiving box; 24-silicone part; 3-second cleaning unit; 31-second air cavity; 32-second blowing cylinder; 33-second nozzle; 4-wire core; A-feeding direction along the wire core. DETAILED DESCRIPTION

[0029] The present disclosure will now be discussed with reference to several exemplary embodiments. It should be understood that these embodiments are discussed only to enable those skilled in the art to better understand and implement the present disclosure, rather than to imply any limitation on the scope of the present disclosure.

[0030] As used herein, the term "including" and its variations are to be interpreted as open-ended terms meaning "including, but not limited to." The term "based on" is to be interpreted as "based, at least in part, on." The terms "one embodiment" and "an embodiment" are to be interpreted as "at least one embodiment." The term "another embodiment" is to be interpreted as "at least one other embodiment." Terms such as "upper," "lower," "left," "right," "front," "back," "top," "bottom," "inner," "outer," "vertical," "horizontal," "transverse," and "longitudinal" indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. These terms are primarily intended to better describe the present application and its embodiments and are not intended to limit the devices, elements, or components indicated to having a specific orientation, or to being constructed and operated in a specific orientation. Furthermore, some of the above terms may be used to indicate other meanings besides orientation or positional relationships. For example, the term "on" may, in certain circumstances, be used to indicate a dependency or connection relationship. Those skilled in the art will understand the specific meanings of these terms in this application based on the specific circumstances. Furthermore, the terms "installed," "disposed," "provided with," "connected," and "connected" are to be interpreted broadly. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be directly connected, or indirectly connected through an intermediate medium, or it can be an internal connection between two devices, elements or components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to the specific circumstances. In addition, the terms "first", "second", etc. are mainly used to distinguish different devices, elements or components (the specific types and structures may be the same or different), and are not used to indicate or imply the relative importance and quantity of the indicated devices, elements or components. Unless otherwise specified, "plurality" means two or more.

[0031] This embodiment discloses a cable core 4 burr cleaning mechanism, such as Figure 1 As shown, the cable core 4 burr cleaning mechanism includes:

[0032] frame;

[0033] A first cleaning unit 1 is fixed on the frame. The first cleaning unit 1 has a first air cavity 11. A plurality of first nozzles 13 are arranged in the first air cavity 11.

[0034] A burr removal unit 2 is fixed on the frame. The burr removal unit 2 comprises a material box 21 , wherein the material box 21 is filled with a plurality of burr removal materials 22 ;

[0035] A second cleaning unit 3 is fixed on the frame. The second cleaning unit 3 has a second air cavity 31. A plurality of second nozzles 33 are arranged in the second air cavity 31.

[0036] Wherein, along the feeding direction A of the wire core 4 , the wire core 4 extends through the first air cavity 11 , the material box 21 and the second air cavity 31 in sequence, and the surface of the wire core 4 contacts a portion of the surface of the burr removal material 22 .

[0037] In this embodiment, a burr cleaning mechanism for the cable core 4 is provided to cooperate with the wrapping mechanism for the core 4 and to pull the core 4 to a subsequent winding device for use. The winding device rewinds the cleaned and wrapped core 4 and also pulls the core 4 to move.

[0038] Among them, the present application uses the first air cavity 11 of the first cleaning unit 1 to blow off a portion of the debris and burrs on the surface of the wire core 4, and then the burr removal material 22 in the material box 21 contacts the surface of the wire core 4 to generate friction to grind the residue, scrape off or loosen the remaining burrs, and then blow off the remaining debris and burrs in the second air cavity 31 of the second cleaning unit 3 to obtain a smooth wire core 4 conductor, so as to facilitate production and use with the wire core 4 wrapping mechanism and winding equipment. When the coated wire core 4 is extruded (insulated and sheathed), the burrs, flash, debris and other defects are removed, making it difficult for the smooth wire core 4 conductor to pierce the insulation or sheath, and thus less likely to cause a breakdown and explosion accident. In the present application, the burr removal material 22 can be a harder object such as gravel or small steel balls, and the present application preferably uses gravel; wherein, the size of the burr removal material 22 is greater than or equal to 3 cm and less than or equal to 10 cm, and the application preferably uses 5 cm.

[0039] In some embodiments, the burr removal unit 2 further includes a driving component, which is used to drive the material box 21 to rotate around the wire core 4.

[0040] Furthermore, the material box 21 is provided with perforations at both opposite ends, and silicone parts 24 are respectively embedded in the two perforations. A through hole is formed in the middle of the silicone part 24. After the wire core 4 passes through the first through hole, it passes through the second through hole again and is exposed outside the material box 21.

[0041] In the present embodiment, the burr removal unit 2 is provided with a drive assembly, which includes a motor and a material rack. The motor is fixed on a frame (not shown in the drawings), and the output shaft of the motor is coaxially fixedly connected to the material rack. The material rack has a fitting portion at both opposite ends along the extension direction of the motor output shaft. The material box 21 is coaxially fixed on the two fitting portions. A second through-hole is formed in the middle of the fitting portion, so that after the wire core 4 passes through the first second through-hole, it can enter the material box 21 through the first through-hole, pass through the second through-hole again to be exposed outside the material box 21, and finally pass through the second second through-hole to enter the second air cavity 31. In the present application, through the above-mentioned structural setting, the motor can drive the material rack to rotate, drive the material box 21 to rotate, and thereby realize that a plurality of burr removal materials 22 in the material box 21 can move relative to each other, thereby increasing the contact opportunities between the burr removal material 22 and various parts of the surface of the wire core 4, thereby improving the cleaning efficiency.

[0042] Specifically, silicone parts 24 are embedded at the opposite ends of the material box 21. The elastic deformation function of the silicone parts 24 can enable the wire core 4 to pass through the material box 21 reasonably through the through hole, thereby preventing the burr removal material 22 from flowing out of the material box 21 through the through hole, thereby affecting the cleaning efficiency of the material box 21.

[0043] In another embodiment, in order to facilitate operation, the second air cavity 31 and the two ends of the material box 21 are made into a U-shaped structure, and two plug-in boxes are made at both ends of the material box 21. After the wire core 4 conductor passes through the traction head, it is inserted into the complete burr cleaning mechanism from top to bottom. The silicone plate with a U-shaped groove is placed in the plug-in box to seal materials such as gravel or small steel balls and scrape off large particles of debris on the wire core 4 conductor.

[0044] In some embodiments, the burr removal unit 2 further includes a material receiving box 23, which is located below the material box 21. The open end of the material receiving box 23 is arranged opposite to the material box 21. A plurality of leakage holes are formed through the outer surface of the material box 21. The size of the leakage holes is smaller than the size of the burr removal material 22.

[0045] In the up-down direction, the material box 21 forms a first projection area, and the opening end of the material receiving box 23 forms a second projection area, and the first projection area overlaps with the second projection area.

[0046] In this embodiment, the material receiving box 23 is provided so that it is located below the material box 21, and the open end of the material receiving box 23 is aligned with the material box 21. Because the first projected area formed by the material box 21 overlaps with the second projected area formed by the open end of the material receiving box 23, when the material box 21 rotates, the debris flowing out of the leakage hole can easily fall into the material receiving box 23, thereby completing the collection of waste materials.

[0047] In some embodiments, an annular blowing cylinder 12 is further provided in the first air cavity 11 along the feeding direction A of the wire core 4. The annular blowing cylinder 12 is connected to the fan 14 outside the first air cavity 11. The inner circumference of the annular blowing cylinder 12 is provided with a brush, and the other end of the brush abuts against the surface of the wire core 4. Multiple first nozzles 13 are all arranged on the inner circumference of the annular blowing cylinder 12 and are staggered with the brush.

[0048] In this embodiment, through the above-mentioned arrangement, a large amount of wind can be generated by the fan 14 and guided into the annular blowing cylinder 12 through the duct, and blown out to the surface of the wire core 4 through the first nozzle 13 arranged on the inner circumference of the annular blowing cylinder 12, thereby achieving preliminary cleaning of the debris on the surface of the wire core 4, wherein the debris on the surface of the wire core 4 is cleaned and wiped away by the brush arranged on the inner circumference of the annular blowing cylinder 12, thereby improving the cleaning efficiency.

[0049] Specifically, the annular blowing cylinder 12 gathers the pressurized air from the fan 14 into 8 hoses, and sprays high-pressure air from 8 directions to blow away the debris and burrs. The first air cavity 11 and the bottom of the first air cavity 11 and / or the material box 21 are sieve holes. After the debris and burrs fall, they are collected and recycled by the lower end cloth bag (material receiving box 23).

[0050] In some embodiments, an annular blowing cylinder 12 is further provided in the first air cavity 11, and the annular blowing cylinder 12 is connected to the fan 14 outside the first air cavity 11. Along the feeding direction A of the wire core 4, the inner circumferential surface of the annular blowing cylinder 12 is sequentially arranged with a first brush area 121, a second brush area 122 and a third brush area 123. The first brush area 121, the second brush area 122 and the third brush area 123 are all provided with brushes, and the other ends of the brushes abut against the surface of the wire core 4. A plurality of first nozzles 13 are all arranged on the inner circumferential surface of the annular blowing cylinder 12;

[0051] The brush density of the first brush zone 121 is smaller than that of the second brush zone 122 , and the brush density of the second brush zone 122 is smaller than that of the third brush zone 123 .

[0052] In this embodiment, since some debris is small and there is grease on the surface of the wire core 4, the debris is not easy to be cleaned and wiped off, so the first brush area 121, the second brush area 122 and the third brush area 123 with different brush densities are arranged in sequence on the inner circumference of the annular blowing cylinder 12, and as the wire core 4 moves along the feed direction, the higher the brush density of the brush area, and in combination with the first nozzle 13 evenly distributed on the inner circumference of the annular blowing cylinder 12, the ability to clean debris can be further improved.

[0053] In some embodiments, part of the first nozzle 13 is located between the first brush area 121 and the second brush area 122, and the nozzle direction of the first nozzle 13 is deflected toward one end of the side where the first brush area 121 is located;

[0054] Part of the first nozzle 13 is located between the second brush area 122 and the third brush area 123 , and the nozzle direction of the first nozzle 13 is deflected toward one end of the side where the second brush area 122 is located.

[0055] In this embodiment, through the above-mentioned structural setting, the first nozzle 13 is arranged in the gap between the first brush area 121 and the second brush area 122, and the nozzle direction of the first nozzle 13 is deflected toward one end of the side where the first brush area 121 is located, thereby improving the cleaning ability of the first brush area 121; similarly, arranging the first nozzle 13 in the gap between the second brush area 122 and the third brush area 123 can improve the cleaning ability of the second brush area 122.

[0056] In some embodiments, part of the first nozzles 13 are located in the first brush area 121 , and / or the second brush area 122 , and / or the third brush area 123 , and are arranged in a staggered manner with the brushes.

[0057] In this embodiment, the above-mentioned structural arrangement facilitates the first nozzle 13 to directly cooperate with the brushes of the first brush area 121 and / or the second brush area 122 and / or the third brush area 123, thereby further improving the ability to clean debris.

[0058] In some embodiments, part of the first nozzle 13 is located in the first brush area 121 , and the nozzle direction of the first nozzle 13 is deflected toward one end of the side where the second brush area 122 is located;

[0059] Part of the first nozzles 13 is located in the second brush area 122 , and the nozzle direction of the first nozzles 13 is deflected toward one end of the side where the first brush area 121 is located, and / or;

[0060] Part of the first nozzle 13 is located in the second brush area 122, and the nozzle direction of the first nozzle 13 is deflected toward one end of the side where the third brush area 123 is located;

[0061] Part of the first nozzle 13 is located in the third brush area 123 , and the nozzle direction of the first nozzle 13 is deflected toward one end of the side where the second brush area 122 is located.

[0062] In this embodiment, through the above-mentioned structural arrangement, the first nozzle 13 located in the first brush area 121 can be used to blow the debris located in the first brush area 121 to the gap between the first brush area 121 and the second brush area 122, and the first nozzle 13 of the second brush area 122 can be used to blow the debris located in the second brush area 122 to the gap between the first brush area 121 and the second brush area 122, and the wind blown out by the first nozzles 13 of the two brush areas will collide with the debris located in the first brush area 121 and the second brush area 122. The debris in the gap between the two brush areas 122 is detached from the surface of the wire core 4, which can further improve the ability to clean debris; similarly, the first nozzle 13 located in the second brush area 122 is used to blow the debris located in the second brush area 122 to the gap between the second brush area 122 and the third brush area 123, and the first nozzle 13 of the third brush area 123 is used to blow the debris located in the third brush area 123 to the gap between the second brush area 122 and the third brush area 123 to improve the ability to clean debris.

[0063] In some embodiments, along the feeding direction A of the wire core 4, the second air cavity 31 is further provided with a second blowing cylinder 32, and the second blowing cylinder 32 is connected to the fan 14 outside the second air cavity 31, and multiple second nozzles 33 are arranged on the second blowing cylinder 32, and the nozzle direction of the second nozzle 33 is arranged toward one end of the side where the wire core 4 is located.

[0064] In this embodiment, the second blowing cylinder 32 is connected to 8 blowing hoses, and the ends of the 8 blowing hoses are all provided with second nozzles 33, which focus the blowing from all directions. Through the above arrangement, a large amount of wind can be generated by the fan 14 and guided into the second blowing cylinder 32 through the duct, and blown out to the surface of the wire core 4 through the first nozzle 13 provided on the second blowing cylinder 32, thereby achieving the final cleaning of the debris remaining on the surface of the wire core 4 after the burrs are removed, thereby improving the cleanliness of the surface of the cleaned wire core 4 to obtain a smooth wire core 4 conductor.

[0065] To sum up, through the above-mentioned structural setting, the first nozzle connected by the fan is used to blow away part of the debris and burrs, and then the residue on the surface of the wire core is polished by harder materials such as gravel or small steel balls in the material box, and the remaining part of the burrs is scraped off or loosened, and then the second nozzle connected by the second fan is used to blow off the remaining debris and burrs to obtain a smooth wire core conductor.

[0066] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations that come within the meaning and range of equivalents of the claims be embraced therein.

[0067] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. A cable core burr cleaning mechanism, characterized in that: include: frame; A first cleaning unit is fixed on the frame, the first cleaning unit has a first air cavity, and a plurality of first nozzles are arranged in the first air cavity; A burr removal unit is fixed on the frame, and the burr removal unit has a material box filled with a plurality of burr removal materials; a second cleaning unit fixed on the frame, the second cleaning unit having a second air cavity, wherein a plurality of second nozzles are arranged in the second air cavity; Wherein, along the feeding direction of the wire core, the wire core extends through the first air cavity, the material box and the second air cavity in sequence, and the surface of the wire core contacts a portion of the surface of the burr removal material.

2. The cable core burr cleaning mechanism according to claim 1, characterized in that: The burr removal unit further includes a driving assembly, which is used to drive the material box to rotate around the wire core.

3. The cable core burr cleaning mechanism according to claim 2, characterized in that: The burr removal unit further comprises a material receiving box, the material receiving box being located below the material box, the open end of the material receiving box being arranged opposite to the material box, a plurality of leakage holes being formed through the outer surface of the material box, the size of the leakage holes being smaller than the size of the burr removal material; Wherein, along the up and down direction, the material box forms a first projection area, the open end of the material receiving box forms a second projection area, and the first projection area overlaps with the second projection area.

4. The cable core burr cleaning mechanism according to claim 1, characterized in that: The material box is provided with perforations at both opposite ends, and silicone pieces are respectively embedded in the two perforations. A through hole is formed in the middle of the silicone piece. After the wire core passes through the first through hole, it passes through the second through hole again and is exposed outside the material box.

5. The cable core burr cleaning mechanism according to claim 1, characterized in that: Along the feeding direction of the wire core, an annular blowing cylinder is also provided in the first air cavity, and the annular blowing cylinder is connected to the fan outside the first air cavity. The inner circumference of the annular blowing cylinder is provided with a brush, and the other end of the brush abuts against the surface of the wire core. Multiple first nozzles are arranged on the inner circumference of the annular blowing cylinder and are staggered with the brush.

6. The cable core burr cleaning mechanism according to claim 1, characterized in that: An annular blowing cylinder is further provided in the first air cavity, and the annular blowing cylinder is connected to the fan outside the first air cavity. Along the feeding direction of the wire core, the inner circumference of the annular blowing cylinder is sequentially arranged with a first brush area, a second brush area and a third brush area. The first brush area, the second brush area and the third brush area are all provided with brushes, and the other ends of the brushes are in contact with the surface of the wire core. A plurality of the first nozzles are arranged on the inner circumference of the annular blowing cylinder; The brush density of the first brush area is smaller than that of the second brush area, and the brush density of the second brush area is smaller than that of the third brush area.

7. The cable core burr cleaning mechanism according to claim 6, characterized in that: Part of the first nozzles is located between the first brush area and the second brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the first brush area is located; Part of the first nozzle is located between the second brush area and the third brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the second brush area is located.

8. The cable core burr cleaning mechanism according to claim 6 or 7, characterized in that: Part of the first nozzles are located in the first brush area, and / or the second brush area, and / or the third brush area, and are arranged in a staggered manner with the brushes.

9. The cable core burr cleaning mechanism according to claim 6, characterized in that: Part of the first nozzles is located in the first brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the second brush area is located; Part of the first nozzles is located in the second brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the first brush area is located, and / or; Part of the first nozzles is located in the second brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the third brush area is located; Part of the first nozzles is located in the third brush area, and the nozzle direction of the first nozzle is deflected toward one end of the side where the second brush area is located.

10. The cable core burr cleaning mechanism according to claim 1, characterized in that: Along the feeding direction of the wire core, the second air cavity is also provided with a second blowing cylinder, which is connected to the fan outside the second air cavity. Multiple second nozzles are arranged on the second blowing cylinder, and the nozzle direction of the second nozzle is arranged toward one end of the side where the wire core is located.

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