Taping machine heads and cable taping machines

Abstract

The present invention discloses a wrapping machine head and a cable wrapping machine. The wrapping machine head is used to wrap a wrapping tape around the outer wall of a cable. The wrapping machine head includes a head body and a protective assembly. The head body is provided with a wire outlet shaft and a winding assembly. The wire outlet shaft is provided with a wire outlet cavity for outlet of the cable. The winding assembly is movably sleeved on the wire outlet shaft and rotatably connected to the head body. The winding assembly is used to wrap the wrapping tape around the outer wall of the cable. The protective assembly includes two spoiler baffles. The two spoiler baffles are symmetrically arranged on the winding assembly and located on both sides of the wire outlet shaft. The two spoiler baffles enclose a spoiler cavity and an outlet connected to the spoiler cavity. The wire outlet shaft is located in the spoiler cavity and is arranged directly opposite the outlet. The present invention aims to provide a wrapping machine head that effectively improves the stability of cable wrapping. The wrapping machine head can effectively avoid air turbulence, improve the wrapping stability of the cable wrapping machine, and improve production efficiency.

Description

Technical Field

[0001] The present invention relates to the technical field of cable wrapping equipment, and in particular to a wrapping machine head and a cable wrapping machine using the wrapping machine head. Background Art

[0002] Cable production requires the use of high-speed taping machines to perform various types of tape winding processes. This process is closely related to electrical performance, and the stability of the tension control during the taping process must be strictly controlled. In related technologies, the head of the high-speed taping machine is exposed. When the head of the high-speed taping machine rotates at high speed, there will be wind turbulence, which will cause the taping tape to expand and contract with the wind. In the long term, the tension of the taping tape cannot be controlled, resulting in unstable pitch of the taping tape, sometimes large and sometimes small, and loose taping. The stability of the cable taping is significantly reduced, which cannot meet the requirements of high-specification high-speed lines and cannot achieve high-efficiency production. Summary of the Invention

[0003] The main purpose of the present invention is to provide a wrapping machine head and a cable wrapping machine, aiming to provide a wrapping machine head that effectively improves the cable wrapping stability. The wrapping machine head can effectively avoid air turbulence, improve the wrapping stability of the cable wrapping machine, and improve production efficiency.

[0004] To achieve the above object, the present invention provides a wrapping machine head for wrapping a wrapping tape around the outer wall of a cable, the wrapping machine head comprising:

[0005] The machine head body is provided with a wire outlet shaft and a winding assembly, the wire outlet shaft is provided with a wire outlet cavity for the cable outlet, the winding assembly is movably sleeved on the wire outlet shaft and is rotatably connected to the machine head body, and the winding assembly is used to wrap the wrapping tape around the outer wall of the cable; and

[0006] A protective component, the protective component includes two spoiler baffles, the two spoiler baffles are symmetrically arranged on the wrapping component and located on both sides of the outlet shaft, the two spoiler baffles enclose a spoiler cavity and an outlet connected to the spoiler cavity, the outlet shaft is located in the spoiler cavity and is arranged directly opposite the outlet.

[0007] In one embodiment, each of the spoiler baffles includes a baffle portion and a support portion provided on the baffle portion, the support portion is connected to the winding assembly, the baffle portion is located on one side of the outlet shaft, and the plane where the baffle portion is located is parallel to the axial direction of the outlet shaft;

[0008] The two baffle portions are centrally symmetrically arranged along the axial direction of the outlet shaft.

[0009] In one embodiment, each of the spoiler baffles further comprises a side plate portion, wherein the side plate portion is provided on a side of the baffle portion away from the wrapping assembly and is provided at an angle to the baffle portion;

[0010] The two side plate portions are centrally symmetrically arranged with respect to the axial direction of the outlet shaft, so that the two spoiler baffles enclose a spoiler cavity.

[0011] In one embodiment, the side plate portion extends along the periphery of the baffle portion and approaches the outlet shaft, so that two side plate portions adjacent to one end of the outlet shaft are opposite and spaced apart to cooperate to form the outlet.

[0012] In one embodiment, the wrapping assembly is formed with a mounting surface at one end adjacent to the head body; the protective assembly further comprises:

[0013] a support frame, wherein the support frame is formed with a support cavity, and one end of the support frame is connected to the mounting surface so that the two spoiler baffles and the wrapping assembly are accommodated in the support cavity; and

[0014] A protective cover covers the outer side of the support frame and is connected to the support frame so that the protective cover and the support frame enclose a sealed cavity.

[0015] In one embodiment, the support frame comprises:

[0016] A bottom plate, the bottom plate being connected to the mounting surface and having a mounting hole for the wrapping assembly to pass through;

[0017] a plurality of pillars, the plurality of pillars being spaced apart and arranged on a side of the base plate facing away from the mounting surface and surrounding the mounting hole; and

[0018] A front cover connected to one end of the plurality of pillars away from the bottom plate, the front cover having a through hole corresponding to the mounting hole, and the front cover, the plurality of pillars and the bottom plate enclosing a support cavity;

[0019] Wherein, the protective cover covers the front cover and the plurality of pillars, and is connected to the base plate.

[0020] In one embodiment, the base plate is provided with a first fixing hole on its periphery, and the protective cover is provided with a second fixing hole corresponding to each of the first fixing holes; the protective assembly further comprises a plurality of first fixing members, each of the first fixing members sequentially passing through the second fixing hole and the first fixing hole to connect the protective cover to the base plate;

[0021] And / or, the front cover is provided with a third fixing hole, and the protective cover is provided with a fourth fixing hole corresponding to each of the third fixing holes; the protective assembly also includes a plurality of second fixing parts, each of the second fixing parts passes through the fourth fixing hole and the third fixing hole in sequence to connect the protective cover to the front cover.

[0022] In one embodiment, the protective cover comprises:

[0023] A cylinder, the cylinder being a cylindrical structure with both ends open, the cylinder being sleeved on the outside of the support frame and connected to the support frame; and

[0024] An observation plate is provided to cover an opening of the cylinder at one end away from the machine head body, and a wire outlet hole is provided on the observation plate.

[0025] In one embodiment, a first fastening hole is formed at an end of the cylinder facing the observation plate, and a second fastening hole is formed on the observation plate corresponding to the first fastening hole. The protective cover further includes a fastener, which passes through the second fastening hole and the first fastening hole in sequence to connect the observation plate to the cylinder.

[0026] And / or, a sealing layer is provided between the observation plate and the end of the cylinder, and the sealing layer is a sealant;

[0027] And / or, the observation plate is made of transparent material;

[0028] And / or, the cylinder is made of sheet metal;

[0029] And / or, the wire outlet hole is arranged opposite to the outlet;

[0030] And / or, an operating window is further provided on the periphery of the cylinder, and the protective cover further includes a windproof sheet, the windproof sheet is sealed on the operating window, and the windproof sheet is windproof adhesive.

[0031] In one embodiment, the wrapping assembly includes a main body and two guide assemblies, wherein the main body is movably sleeved on the outlet shaft, and the two guide assemblies are provided on the main body and are symmetrically arranged, and the two guide assemblies are located on both sides of the outlet shaft;

[0032] Each spoiler baffle is connected to the main body and covers one of the guide components.

[0033] In one embodiment, each of the guide components comprises:

[0034] a first guide member, the first guide member comprising a first mounting seat and a first guide roller, the first mounting seat being connected to an end of the main body away from the nose body, the first guide roller being rotatably connected to the first mounting seat and enclosing the first mounting seat to form a guide passage for the wrapping tape to pass through; and

[0035] The second guide member includes a second mounting seat and a second guide roller, the second mounting seat is connected to one end of the main body away from the head body and is spaced apart from the first mounting seat, the second guide roller is rotatably connected to the second mounting seat and is arranged adjacent to the wire output shaft, and the axial direction of the second guide roller is parallel to the axial direction of the first guide roller.

[0036] In one embodiment, the second mounting seat is provided with an adjustment slot, one end of the second guide roller is inserted into the adjustment slot, and an extension direction of the adjustment slot is parallel to the axial direction of the outlet shaft;

[0037] And / or, the second mounting seat is also provided with a strip groove, and each of the guide assemblies further includes a tensioning roller, one end of the tensioning roller is provided in the strip groove and is spaced apart from the second guide roller, and the axial direction of the tensioning roller is parallel to the axial direction of the second guide roller.

[0038] The present invention further provides a cable wrapping machine, comprising an equipment body and the above-mentioned wrapping machine head, wherein the wrapping machine head is connected to the equipment body.

[0039] The head of the wrapping machine of the technical solution of the present invention is provided with a wire outlet shaft and a winding component on the head body, and a wire outlet cavity is provided on the wire outlet shaft, so that the wire outlet cavity of the wire outlet shaft is used to outlet the cable, and the winding component is movably sleeved on the outside of the wire outlet shaft and rotatably connected to the head body, so that the winding component is used to wrap the wrapping tape around the outer wall of the cable coming out of the wire outlet cavity of the wire outlet shaft; at the same time, by providing a protective component, the two spoiler baffles of the protective component are symmetrically arranged on the winding component and located on both sides of the wire outlet shaft, so that the two spoiler baffles are used. The plates enclose a spoiler cavity and an outlet connected to the spoiler cavity, so that the outlet shaft is located in the spoiler cavity and is arranged opposite to the outlet. In this way, when the winding assembly rotates, the two spoiler baffles rotate synchronously with the winding assembly, so that the air in the spoiler cavity is relatively stagnant, reducing the influence of air turbulence on the winding assembly of the winding machine head during high-speed rotation, improving the winding stability under high-speed conditions, and at the same time, the two spoiler baffles are connected to the winding assembly to achieve stable installation of the two spoiler baffles and achieve synchronous rotation of the two spoiler baffles and the winding assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0041] Figure 1 Schematic diagram of the structure of the wrapping machine head in one embodiment of the present invention;

[0042] Figure 2 This is a schematic diagram of a partially exploded structure of a wrapping machine head in one embodiment of the present invention;

[0043] Figure 3 This is a schematic diagram of the exploded structure of the wrapping machine head in one embodiment of the present invention;

[0044] Figure 4 A schematic structural diagram of a wrapping machine head in another embodiment of the present invention;

[0045] Figure 5 A schematic diagram of a partially exploded structure of a wrapping machine head in another embodiment of the present invention;

[0046] Figure 6 A schematic structural diagram of a wrapping machine head from another perspective in another embodiment of the present invention;

[0047] Figure 7 for Figure 6 Schematic diagram of the cross section along the AA direction;

[0048] Figure 8 A schematic structural diagram of a spoiler baffle in one embodiment of the present invention;

[0049] Figure 9 Schematic diagram of the structure of a spoiler baffle in another embodiment of the present invention.

[0050] Description of Figure Numbers:

[0051] Label name Label name 100 Taping machine head 214 Support 1 Head body 215 Side panel 11 Wire output shaft 22 Support frame 111 Outlet cavity 221 Support cavity 12 Wrap-around components 222 baseplate 121 Mounting surface 223 Mounting holes 122 Main body 224 First fixing hole 123 Guide components 225 pillar 1231 First guide member 226 front cover 1232 First mount 227 Via 1233 First guide roller 228 The third fixing hole 1234 Second guide member 23 protective cover 1235 Second mount 231 Cylinder 1236 Second guide roller 232 Second fixing hole 1237 Adjustment slot 233 First fastening hole 1238 Strip groove 234 Operation window 1239 Tension roller 235 Observation Board 2 Protective components 236 Wire outlet 21 spoiler 237 Second fastening hole 211 spoiler cavity 238 Windproof sheet 212 exit 3 Wrapping tape 213 Baffle 4 Cables

[0052] The purpose, features and advantages of the present invention will be further described with reference to the accompanying drawings and in conjunction with the embodiments. DETAILED DESCRIPTION

[0053] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making any creative efforts shall fall within the scope of protection of the present invention.

[0054] It should be noted that all directional indications in the embodiments of the present invention (such as up, down, left, right, front, back, etc.) are only used to explain the relative position relationship, movement status, etc. between the various components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0055] At the same time, the meaning of "and / or" or "and / or" appearing in the full text includes three options. Taking "A and / or B" as an example, it includes option A, or option B, or an option in which both A and B are satisfied.

[0056] In addition, in the present invention, descriptions such as "first" and "second" are for descriptive purposes only and should not be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of such features. In addition, the technical solutions between the various embodiments can be combined with each other, but this must be based on the fact that they can be implemented by ordinary technicians in this field. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0057] Cable production requires the use of high-speed taping machines to perform various types of tape winding processes. This process is closely related to electrical performance, and the stability of the tension control during the taping process must be strictly controlled. In related technologies, the head of the high-speed taping machine is exposed. When the head of the high-speed taping machine rotates at high speed, there will be wind turbulence, which will cause the taping tape to expand and contract with the wind. In the long term, the tension of the taping tape cannot be controlled, resulting in unstable pitch of the taping tape, sometimes large and sometimes small, and loose taping. The stability of the cable taping is significantly reduced, which cannot meet the requirements of high-specification high-speed lines and cannot achieve high-efficiency production.

[0058] Based on the above concepts and problems, the present invention proposes a taping machine head 100. It is understood that the taping machine head 100 is applicable to a cable taping machine, which utilizes the taping mechanism of the taping machine head 100 to wrap the cable 4 with the taping tape 3, thereby ensuring the electrical performance of the cable 4. It is understood that the taping machine head 100 can be applied to all types of high-speed taping machines, requiring only modification of the installation dimensions, including but not limited to horizontal and vertical taping machines, and is not limited here.

[0059] Please refer to Figures 1 to 7 As shown, in an embodiment of the present invention, the wrapping machine head 100 includes a head body 1 and a protective component 2, wherein the head body 1 is provided with a wire outlet shaft 11 and a winding component 12, the wire outlet shaft 11 is provided with a wire outlet cavity 111 for outlet of the cable 4, the winding component 12 is movably sleeved on the wire outlet shaft 11, and is rotatably connected to the head body 1, the winding component 12 is used to wrap the wrapping tape 3 around the outer wall of the cable 4, the protective component 2 includes two spoiler baffles 21, the two spoiler baffles 21 are symmetrically arranged on the winding component 12, and are located on both sides of the wire outlet shaft 11, the two spoiler baffles 21 enclose a spoiler cavity 211 and an outlet 212 connected to the spoiler cavity 211, the wire outlet shaft 11 is located in the spoiler cavity 211, and is arranged opposite to the outlet 212.

[0060] In this embodiment, the head body 1 is the main component of the wrapping machine head 100. The head body 1 includes a mounting shell, a drive device, and a winding mechanism. The mounting shell is used to install, fix, and support the drive device and the winding mechanism. The winding mechanism includes a wire outlet shaft 11 and a winding assembly 12. The wire outlet shaft 11 is provided with a wire outlet cavity 111 for the cable 4 to pass through. The winding assembly 12 is rotatably mounted on the wire outlet shaft 11 and is rotatably connected to the mounting shell. The output end of the drive device is connected to the winding assembly 12 to drive the winding assembly 12 to rotate at high speed. The winding assembly 12 is provided with an unwinding structure for placing the wrapping tape 3 and a structure for leading out the wrapping tape 3. When the drive device drives the wrapping assembly 12 to rotate at high speed, the leading structure is used to lead out the wrapping tape 3 on the unwinding structure and wrap it around the outer wall of the cable 4 to achieve wrapping of the cable 4.

[0061] It is understood that the driving device can use a conventional driving component such as a motor to drive the winding assembly 12 to rotate, thereby driving the protective assembly 2 to rotate axially around the output shaft 11. In this embodiment, the winding assembly 12 is movably sleeved on the outer side of the output shaft 11, so that the winding assembly 12 and the output shaft 11 are coaxially arranged, that is, the driving device drives the winding assembly 12 to rotate axially around the output shaft 11.

[0062] In this embodiment, two spoiler baffles 21 are provided on the winding assembly 12 so that the two spoiler baffles 21 are symmetrically arranged and located on both sides of the outlet shaft 11, thereby forming a spoiler cavity 211 and an outlet 212 connected to the spoiler cavity 211 by the two spoiler baffles 21, so that the outlet shaft 11 is located in the spoiler cavity 211 and is arranged directly opposite the outlet 212. In this way, when the driving device drives the winding assembly 12 to rotate at a high speed, the two spoiler baffles 21 rotate synchronously with the winding assembly 12 at a high speed, so that the air in the spoiler cavity 211 is relatively stagnant, thereby reducing the influence of air turbulence on the wrapping tape 3 of the winding assembly 12 of the wrapping machine head 100 when the winding assembly 12 rotates at a high speed, and improving the wrapping stability under high-speed conditions.

[0063] It can be understood that by forming the outlet 212 connected to the spoiler chamber 211, the cable 4 from the outlet spool 11 can be easily wrapped with the wrapping tape 3 and then smoothly exit the outlet 212. In this embodiment, the two spoiler baffles 21 are connected to the wrapping assembly 12 to achieve stable installation of the two spoiler baffles 21 and synchronized rotation of the two spoiler baffles 21 and the wrapping assembly 12.

[0064] The head 100 of the wrapping machine of the present invention is provided with a wire outlet shaft 11 and a winding assembly 12 on the head body 1, and a wire outlet cavity 111 is provided on the wire outlet shaft 11, so that the wire outlet cavity 111 of the wire outlet shaft 11 is used to outlet the cable 4, and the winding assembly 12 is movably sleeved on the outside of the wire outlet shaft 11 and rotatably connected to the head body 1, so that the winding assembly 12 is used to wrap the wrapping tape 3 around the outer wall of the cable 4 coming out of the wire outlet cavity 111 of the wire outlet shaft 11; at the same time, by providing a protective assembly 2, the two spoiler baffles 21 of the protective assembly 2 are symmetrically arranged on the winding assembly 12 and located on both sides of the wire outlet shaft 11, so that the two spoiler baffles 2 1 encloses a spoiler cavity 211 and an outlet 212 connected to the spoiler cavity 211, so that the outlet shaft 11 is located in the spoiler cavity 211 and is arranged opposite to the outlet 212. In this way, when the winding assembly 12 rotates, the two spoiler baffles 21 rotate synchronously with the winding assembly 12, so that the air in the spoiler cavity 211 is relatively stagnant, reducing the influence of air turbulence on the winding assembly 12 of the wrapping machine head 1 during high-speed rotation, improving the wrapping stability under high-speed conditions, and at the same time, the two spoiler baffles 21 are connected to the winding assembly 12 to achieve stable installation of the two spoiler baffles 21 and achieve synchronous rotation of the two spoiler baffles 21 and the winding assembly 12.

[0065] In this embodiment, the spoiler baffle 21 may be in a sheet-like or semi-enclosed shape, thereby ensuring that the air turbulence in the spoiler chamber 211 is prevented while not affecting the operator's replacement and pulling of the wrapping tape 3 on the wrapping assembly 12. It will be understood that the spoiler baffle 21 is in a sheet-like or semi-enclosed shape, and by providing two spoiler baffles 21, the two spoiler baffles 21 are arranged symmetrically about the outlet shaft 11, which can effectively improve the dynamic balance of the wrapping assembly 12 during high-speed rotation.

[0066] It is understood that the wrapping machine head 100 of the present invention can rotate clockwise or counterclockwise. Figure 6 As shown, the wrapping machine head 100 rotates clockwise to protect against air turbulence. Of course, in order to realize the wrapping machine head 100 rotating counterclockwise to protect against air turbulence, the two spoiler baffles 21 can be mirror-imaged along the direction AA, which is not limited here.

[0067] In one embodiment, each spoiler baffle 21 includes a baffle portion 213 and a support portion 214 provided on the baffle portion 213, the support portion 214 is connected to the winding assembly 12, the baffle portion 213 is located on one side of the wire outlet shaft 11, and the plane where the baffle portion 213 is located is parallel to the axial direction of the wire outlet shaft 11; wherein, the two baffle portions 213 are arranged in a central symmetrical manner with respect to the axial direction of the wire outlet shaft 11.

[0068] In this embodiment, if Figures 2 to 9 As shown, by setting the spoiler baffle 21 as a baffle portion 213 and a support portion 214, the baffle portion 213 is set in a plate shape, and the support portion 214 is in a columnar, rod-shaped or strip-shaped structure, so that the spoiler baffle 21 is connected to the winding assembly 12 through the support portion 214, and the baffle portion 213 is located on one side of the outlet shaft 11, so that the two baffle portions 213 of the two spoiler baffles 21 are centrally symmetrically arranged with respect to the axial direction of the outlet shaft 11, so that the plane where the baffle portion 213 is located is parallel to the axial direction of the outlet shaft 11, so that the two baffle portions 213 of the two spoiler baffles 21 cooperate to form a spoiler cavity 211 surrounding the outlet shaft 11, thereby protecting the wrapping tape 3 derived from the winding assembly 12 near the outlet shaft 11, and preventing high-speed rotation from affecting the wrapping stability of the wrapping tape 3.

[0069] Optionally, the baffle portion 213 is in a sheet-like or semi-enclosed shape. In this embodiment, to further improve the installation stability of the spoiler baffle 21, the spoiler baffle 21 includes a plurality of support portions 214. The plurality of support portions 214 are spaced apart on the same side or different sides of the baffle portion 213, thereby connecting to the wrap assembly 12 using the plurality of support portions 214.

[0070] It is understood that the support portion 214 and the wrapping assembly 12 can be fixedly connected by welding, bonding, or other methods to improve connection stability. Of course, to facilitate assembly and disassembly, the support portion 214 and the wrapping assembly 12 can also be detachably connected by snap-fit, plug-fit, screw, or pin connections to improve assembly and disassembly convenience.

[0071] In one embodiment, each spoiler baffle 21 also includes a side plate portion 215, which is arranged on a side of the baffle portion 213 away from the wrapping assembly 12 and is arranged at an angle to the baffle portion 213; wherein the two side plate portions 215 are arranged in a centrally symmetrical manner with respect to the axial direction of the outlet shaft 11, so that the two spoiler baffles 21 enclose a spoiler cavity 211.

[0072] In this embodiment, if Figures 4 to 7 、 Figure 9As shown, by providing a side plate portion 215 on the periphery of the baffle portion 213, the side plate portion 215 is provided at an angle to the baffle portion 213, that is, the cross-section of the spoiler baffle 21 is an L-shaped structure, thereby further utilizing the side plate portion 215 to wrap around the periphery of the spoiler cavity 211 to prevent the air in the spoiler cavity 211 from flowing when the surrounding component 12 rotates at high speed.

[0073] It is understood that the two side panels 215 of the two spoiler baffles 21 are centrally symmetrically arranged about the axial direction of the outlet shaft 11, so that the two spoiler baffles 21 enclose a spoiler cavity 211. Optionally, the side panels 215 extend along the periphery of the baffle portion 213 and approach the outlet shaft 11, so that the two side panels 215 are opposite and spaced apart from one end of the outlet shaft 11 to cooperate to form the outlet 212.

[0074] In this embodiment, the baffle portion 213 is in a sheet or semi-enclosed shape, and the side plate portion 215 extends along the periphery of the baffle portion 213 to form a semi-enclosed groove or cover structure.

[0075] In one embodiment, the wrapping assembly 12 includes a main body 122 and two guide assemblies 123. The main body 122 is movably mounted on the outlet shaft 11. The two guide assemblies 123 are arranged on the main body 122 and are symmetrically arranged. The two guide assemblies 123 are located on both sides of the outlet shaft 11. Each spoiler baffle 21 is connected to the main body 122 and covers a guide assembly 123.

[0076] In this embodiment, if Figures 2 to 7 As shown, by arranging two guide assemblies 123 on the main body 122, the two guide assemblies 123 are symmetrically arranged and located on both sides of the outlet shaft 11, so as to facilitate the wrapping tape 3 wound on the main body 122 to pass through the two guide assemblies 123 and be wrapped toward the cable 4 coming out of the outlet cavity 111 of the outlet shaft 11, so as to ensure the wrapping quality and stability.

[0077] It can be understood that in order to prevent the air flow from affecting the wrapping tape 3 guided through the guide assembly 123 when the wrapping assembly 12 rotates at high speed, each spoiler baffle 21 is connected to the main body 122 and covers a guide assembly 123 to wrap the guide assembly 123 and the wrapping tape 3.

[0078] In this embodiment, the wrapping component 12 has a rotation direction, and the projections of the guide component 123 and the wrapping tape 3 on the spoiler baffle 21 along the rotation direction of the wrapping component 12 are completely located within the projection range of the baffle portion 213 and the side plate portion 215 of the spoiler baffle 21, that is, the baffle portion 213 and the side plate portion 215 of the spoiler baffle 21 cover the guide component 123 along the rotation direction of the wrapping component 12, thereby achieving the effect of wrapping the guide component 123 and the wrapping tape 3, so as to avoid the air flow from affecting the wrapping tape 3 derived through the guide component 123 when the wrapping component 12 rotates at high speed.

[0079] In order to further prevent the air flow from affecting the wrapping tape 3 when the wrapping assembly 12 rotates at high speed, while effectively taking into account the clockwise and counterclockwise rotation conditions of the wrapping machine head 100, in one embodiment, the wrapping assembly 12 is formed with a mounting surface 121 at one end adjacent to the head body 1; the protective assembly 2 further includes a support frame 22 and a protective cover 23, wherein the support frame 22 forms a support cavity 221, one end of the support frame 22 is connected to the mounting surface 121, so that the two spoiler baffles 21 and the wrapping assembly 12 are accommodated in the support cavity 221, and the protective cover 23 covers the outside of the support frame 22 and is connected to the support frame 22, so that the protective cover 23 and the support frame 22 enclose a sealed cavity.

[0080] In this embodiment, if Figures 1 to 3 As shown, by installing the support frame 22 of the protective component 2 on the mounting surface 121, the support cavity 221 of the support frame 22 is used to provide an accommodation space for the two spoiler baffles 21 and the winding component 12, and the support frame 22 is used to support and fix the protective cover 23. In this way, the protective cover 23 is covered on the outside of the support frame 22, so that the protective cover 23 and the support frame 22 are enclosed to form a sealed cavity, that is, the spoiler baffle 21 and the output shaft 11 and the winding component 12 of the winding mechanism are placed in a sealed environment. In this way, when the driving device drives the winding component 12 to rotate at a high speed, the protective cover 23 of the protective component 2 rotates synchronously with the support frame 22 and the winding component 12, and is relatively stationary, thereby reducing the influence of air turbulence on the winding component 12 in the sealed cavity of the protective cover 23 during high-speed rotation, so as to improve the winding stability of the winding machine head 100 in a high-speed state.

[0081] It can be understood that one end of the support frame 22 is connected to the mounting surface 121, and the protective cover 23 covers the outside of the support frame 22 and is connected to the support frame 22, so that the protective cover 23 is installed and fixed to the mounting surface 121 of the wrapping component 12 through the support frame 22, thereby improving the installation stability and avoiding the phenomenon of dynamic balance instability during the rotation of the protective cover 23.

[0082] In this embodiment, the spoiler baffles 21 are mounted and fixed to the winding assembly 12. After assembly, the dynamic balance of the two spoiler baffles 21 on the wrapping machine head 100 needs to be corrected to ensure long-term stable operation of the high-speed wrapping machine. One end of the support frame 22 is then mounted and fixed to the mounting surface 121 of the winding assembly 12, so that the protective cover 23 covers the outside of the support frame 22 from the other end of the support frame 22, thereby further sealing the space containing the output spool 11 and the winding assembly 12 to ensure protection against air turbulence.

[0083] It is understandable that such a configuration utilizes two spoiler baffles 21 in conjunction with the support frame 22 and the protective cover 23 to achieve a better anti-turbulence effect. In this embodiment, after the protective cover 23 is assembled, the dynamic balance of the wrapping machine needs to be further corrected to ensure wrapping stability.

[0084] In one embodiment, the support frame 22 includes a base plate 222, a plurality of pillars 225 and a front cover 226, wherein the base plate 222 is connected to the mounting surface 121, the base plate 222 is provided with a mounting hole 223 for the wrapping component 12 to pass through, the plurality of pillars 225 are spaced apart on the side of the base plate 222 facing away from the mounting surface 121, and are arranged around the mounting hole 223, the front cover 226 is connected to one end of the plurality of pillars 225 away from the base plate 222, the front cover 226 is provided with a through hole 227 corresponding to the mounting hole 223, the front cover 226, the plurality of pillars 225 and the base plate 222 enclose a support cavity 221; wherein the protective cover 23 covers the front cover 226 and the plurality of pillars 225, and is connected to the base plate 222.

[0085] In this embodiment, Figure 2 and Figure 3 As shown, the support frame 22 includes a base plate 222, pillars 225 provided on the base plate 222, and a front cover 226. The front cover 226 is opposite to the base plate 222 and is located at both ends of the pillars 225. Optionally, the front cover 226 and the base plate 222 are plate-shaped structures. By providing mounting holes 223 on the base plate 222, it is convenient for the support frame 22 to be installed on the mounting surface 121 through the base plate 222, thereby increasing the contact area with the mounting surface 121, improving installation stability, and facilitating the passage of the wrapping mechanism through the mounting holes 223, thereby preventing the support frame 22 from interfering with the wrapping mechanism.

[0086] It can be understood that by providing a pillar 225 on the side of the bottom plate 222 of the support frame 22 facing away from the mounting surface 121, the pillar 225 is accommodated in the protective cover 23, and the pillar 225 is used to abut or connect with the protective cover 23, thereby avoiding the problem of unstable connection such as shaking when only one end of the protective cover 23 is connected to the bottom plate 222 of the support frame 22, thereby affecting the stability of the wrapping.

[0087] In this embodiment, the bottom plate 222 and the mounting surface 121 can be connected and fixed by bonding, welding, or integral molding, which can improve the connection stability. Of course, the bottom plate 222 and the mounting surface 121 can also be connected by a detachable connection method such as a snap connection, plug-in fit, screw connection, or pin connection, which can improve the convenience of disassembly and assembly.

[0088] Optionally, the pillars 225 include a plurality of pillars 225, which are spaced apart on the bottom plate 222 of the support frame 22, and the plurality of pillars 225 are arranged around the mounting hole 223 and located on the periphery of the wrapping assembly 12 to avoid the pillars 225 interfering with the wrapping assembly 12, thereby affecting the high-speed rotation of the wrapping assembly 12 under the driving device.

[0089] As will be appreciated, the struts 225 extend away from the base plate 222 of the support frame 22. The provision of the front cover 226 effectively secures or stabilizes the multiple struts 225, and connects the front cover 226 and struts 225 to the inner wall of the protective cover 23, further improving connection stability and preventing shaking or unstable rotational center. In this embodiment, multiple struts 225 may be provided, with the multiple struts 225 spaced apart. Alternatively, the multiple struts 225 may be disposed around the periphery of the wrap assembly 12.

[0090] In this embodiment, the support 225 may be a rod-shaped structure, a plate-shaped structure, or a columnar structure, without limitation. Of course, in other embodiments, the support 225 may also be a cylindrical structure. In this case, the wrapping mechanism is located within the hollow cavity of the cylindrical support 225, thereby further enhancing the sealing effect of the wrapping mechanism within the protective cover 23.

[0091] It is understood that the plurality of pillars 225 and the base plate 222 can be integrally formed, which can simplify the processing steps of the support frame 22 and improve the structural strength. Of course, in other embodiments, the plurality of pillars 225 and the base plate 222 can also be provided as separate bodies and connected into one body by connecting members, such as screws, pins, or welding, and the like, which is not limited here.

[0092] In this embodiment, the plurality of pillars 225 and the front cover 226 are housed within the protective cover 23. Optionally, the plurality of pillars 225 are evenly and spaced apart along the inner wall of the protective cover 23, and each pillar 225 / front cover 226 is connected to the inner wall of the protective cover 23. It will be appreciated that the pillars 225 and the protective cover 23 may be connected in a detachable manner, such as a snap-fit connection, a plug-fit connection, a screw connection, or a pin connection, which is not limited herein.

[0093] In one embodiment, a first fixing hole 224 is provided on the periphery of the base plate 222, and a second fixing hole 232 is provided on the protective cover 23 corresponding to each first fixing hole 224; the protective assembly 2 also includes a plurality of first fixing members, each of which passes through the second fixing hole 232 and the first fixing hole 224 in sequence to connect the protective cover 23 to the base plate 222.

[0094] In this embodiment, if Figures 1 to 3 As shown, the first fixing hole 224 can be a through hole, a countersunk hole, or a threaded hole. The second fixing hole 232 can be a through hole or a threaded hole. The fixing member can be a screw, a bolt, or a pin. It is understood that the number of fixing members is the same as the number of second fixing holes 232. To adjust the position and rotation center of the protective cover 23, the second fixing hole 232 of the protective cover 23 can be a strip-shaped hole or a waist-shaped hole.

[0095] Of course, to further facilitate position adjustment of the protective cover 23, the support 225 is provided with a plurality of fixing holes, which are spaced apart along the extension direction of the support 225. In this embodiment, to ensure that the protective cover 23 covers the wrapping assembly 12 and maintains a sealed environment around the wrapping assembly 12, the protective cover 23 may be a cylindrical structure with one end open. When the protective cover 23 covers the wrapping assembly 12, the end of the protective cover 23 adjacent to the opening abuts against the bottom plate 222 for a sealed contact.

[0096] In order to further improve the connection stability between the protective cover 23 and the support frame 22, in one embodiment, the front cover 226 is provided with a third fixing hole 228, and the protective cover 23 is provided with a fourth fixing hole corresponding to each third fixing hole 228; the protective assembly 2 also includes a plurality of second fixing members, each second fixing member passes through the fourth fixing hole and the third fixing hole 228 in sequence to connect the protective cover 23 to the front cover 226.

[0097] Of course, in order to further improve the dynamic balance correction, a counterweight hole or a threaded hole structure can also be set on the front cover 226, so that the operator can quickly fix the counterweight gasket for dynamic balance correction.

[0098] In one embodiment, the protective cover 23 includes a cylinder 231 and an observation plate 235, wherein the cylinder 231 is a cylindrical structure with openings at both ends, the cylinder 231 is sleeved on the outside of the support frame 22 and connected to the support frame 22, and the observation plate 235 covers the opening at one end of the cylinder 231 away from the head body 1, and the observation plate 235 is provided with a wire outlet hole 236.

[0099] In this embodiment, if Figures 1 to 3As shown, the cylinder 231 of the protective cover 23 is a cylindrical structure with openings at both ends, and the observation plate 235 covers the opening at one end of the cylinder 231 away from the bottom plate 222 of the support frame 22, so that the protective cover 23 is a cylindrical structure with an opening at one end, which makes it convenient for the support frame 22 to penetrate into the protective cover 23 from the end of the protective cover 23 away from the observation plate 235.

[0100] As will be appreciated, the cable outlet hole 236 provided on the observation plate 235 facilitates the passage of the wrapped cable 4 through the cable outlet hole 236. Optionally, the barrel 231 is made of sheet metal. To facilitate user observation of the operation of the wrapping machine head 100, the observation plate 235 is optionally made of a transparent material, such as a transparent acrylic plate, although this is not limited herein.

[0101] In order to ensure that the cable can pass through the outlet hole 236 smoothly and improve the quality and efficiency of the cable, in this embodiment, the outlet hole 236 is arranged opposite to the outlet 212, that is, the outlet hole 236 is opposite to the outlet cavity 111 of the outlet shaft 11 of the winding mechanism, and is coaxially arranged.

[0102] In one embodiment, a first fastening hole 233 is provided at the end of the cylinder 231 facing the observation plate 235, and a second fastening hole 237 is provided on the observation plate 235 corresponding to the first fastening hole 233. The protective cover 23 also includes a fastener, which passes through the second fastening hole 237 and the first fastening hole 233 in sequence to connect the observation plate 235 to the cylinder 231.

[0103] In this embodiment, if Figure 2 and Figure 3 As shown, the first fastening hole 233 can be a through hole, a countersunk hole, or a threaded hole. The second fastening hole 237 can be a through hole or a threaded hole. The fastener can be a screw, a bolt, or a pin. It is understood that the number of fasteners is the same as the number of the first fastening holes 233 and the second fastening holes 237.

[0104] In order to further improve the sealing effect of the protective cover 23, a sealing layer is provided between the observation plate 235 and the end of the cylinder 231. Optionally, the sealing layer is a sealant.

[0105] In one embodiment, if Figures 1 to 3 As shown, the periphery of the cylindrical body 231 is also provided with an operating window 234. The protective cover 23 also includes a windproof sheet 238, which covers the operating window 234. The windproof sheet 238 is made of windproof adhesive. As can be understood, this arrangement facilitates the operator to operate the wrapping tape 3 of the wrapping assembly 12 or the output spool 11 within the sealed cavity through the operating window 234. Furthermore, after the operation is completed, the windproof sheet 238 seals or covers the operating window 234, ensuring that the sealed cavity remains airtight.

[0106] In one embodiment, if Figures 2 to 7 As shown, each guide assembly 123 includes a first guide member 1231 and a second guide member 1234, wherein the first guide member 1231 includes a first mounting seat 1232 and a first guide roller 1233, the first mounting seat 1232 is connected to the end of the main body 122 away from the head body 1, the first guide roller 1233 is rotatably connected to the first mounting seat 1232, and is enclosed with the first mounting seat 1232 to form a guide channel for the wrapping tape 3 to pass through, the second guide member 1234 includes a second mounting seat 1235 and a second guide roller 1236, the second mounting seat 1235 is connected to the end of the main body 122 away from the head body 1, and is spaced from the first mounting seat 1232, the second guide roller 1236 is rotatably connected to the second mounting seat 1235, and is arranged adjacent to the wire outlet shaft 11, and the axial direction of the second guide roller 1236 is parallel to the axial direction of the first guide roller 1233.

[0107] It can be understood that the first mounting seat 1232 and the first guide roller 1233 are combined to form a wire passage for the wrapping tape 3 to pass through, thereby guiding the wrapping tape 3. At the same time, by further arranging a second guide member 1234, the second guide roller 1236 is used to guide the wrapping tape 3 to the cable 4 coming out of the wire outlet cavity 111 of the wire outlet shaft 11.

[0108] In one embodiment, if Figure 5 As shown, the second mounting base 1235 is provided with an adjustment slot 1237, into which one end of the second guide roller 1236 is inserted. The extension direction of the adjustment slot 1237 is parallel to the axial direction of the outlet spool 11. As can be understood, this arrangement facilitates adjustment of the position of the second guide roller 1236 using the adjustment slot 1237, thereby ensuring the relative position of the second guide roller 1236 and the outlet cavity 111 of the outlet spool 11, thereby ensuring better wrapping. Optionally, the adjustment slot 1237 is a strip-shaped hole or a waist-shaped hole.

[0109] In one embodiment, if Figure 5 As shown, the second mounting seat 1235 is also provided with a strip groove 1238, and each guide assembly 123 also includes a tensioning roller 1239, one end of the tensioning roller 1239 is arranged in the strip groove 1238 and is spaced apart from the second guide roller 1236, and the axial direction of the tensioning roller 1239 is parallel to the axial direction of the second guide roller 1236.

[0110] It can be understood that by providing a tensioning roller 1239 between the first guide member 1231 and the second guide member 1234, the tensioning roller 1239 is used to adjust the tension of the wrapping tape 3 to ensure wrapping quality. At the same time, by providing a strip groove 1238 on the second mounting seat 1235, the position of the tensioning roller 1239 can be easily adjusted by using the strip groove 1238 to ensure precise adjustment of the tension of the wrapping tape 3.

[0111] The present invention sets a protective component 2, thereby utilizing the protective component 2 to achieve the anti-turbulence requirement of the wrapping tape 3 on a high-speed wrapping machine. Through the protection of the spoiler baffle 21, the wrapping tape 3 will still not be affected by air turbulence in the high-speed wrapping state, and the stability of the tensioning control of the wrapping tape 3 is significantly improved, ultimately achieving high-efficiency production while ensuring product quality.

[0112] It can be understood that when the spoiler baffle 21 is used in combination with the protective cover 23 and the support frame 22, the equipment can complete the fixing of the anti-spoiler shield on the high-speed wrapping machine, by forming a relatively closed cavity, closing the exhaust port of the wrapping machine, leaving only a small air inlet hole, thereby achieving the requirement of eliminating air turbulence during rotation, reducing the load of the tension control of the high-speed wrapping machine under high-speed movement, and ultimately improving the stability of the wrapping machine under high-speed operation and improving the stable working limit of the equipment.

[0113] The present invention further provides a cable wrapping machine, comprising a device body and the aforementioned wrapping machine head 100, which is connected to the device body. The specific structure of the wrapping machine head 100 is similar to that of the aforementioned embodiments. Since the present cable wrapping machine adopts all the technical solutions of all the aforementioned embodiments, it at least has all the beneficial effects brought about by the technical solutions of the aforementioned embodiments, which will not be detailed here.

[0114] It can be understood that the main body of the cable wrapping machine can be a frame, a casing, a base and other structures for installing and fixing the wrapping machine head 100.

[0115] The above descriptions are merely optional embodiments of the present invention and do not limit the patent scope of the present invention. All equivalent structural transformations made based on the contents of the present invention's description and drawings, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A wrapping machine head for wrapping a wrapping tape around the outer wall of a cable, characterized in that: The wrapping machine head comprises: The machine head body is provided with a wire outlet shaft and a winding assembly, the wire outlet shaft is provided with a wire outlet cavity for the cable outlet, the winding assembly is movably sleeved on the wire outlet shaft and is rotatably connected to the machine head body, and the winding assembly is used to wrap the wrapping tape around the outer wall of the cable; and A protective assembly, the protective assembly includes a support frame, a protective cover and two spoiler baffles, the support frame is formed with a support cavity, the spoiler baffle is arranged in the support cavity, the protective cover covers the outside of the support frame and is connected to the support frame so that the protective cover and the support frame are enclosed to form a sealed cavity, each of the spoiler baffles includes a baffle portion, a support portion and a side plate portion provided on the baffle portion, the support portion is connected to the wrapping assembly, the baffle portion is located on one side of the outlet shaft, and the plane where the baffle portion is located is parallel to the axial direction of the outlet shaft, the two baffle portions The side plate portion is arranged in a central symmetrical manner with respect to the axial direction of the wire outlet shaft, and the side plate portion is arranged on a side of the baffle portion away from the winding assembly and is arranged at an angle to the baffle portion. The two side plate portions are arranged in a central symmetrical manner with respect to the axial direction of the wire outlet shaft, so that the two spoiler baffles enclose a spoiler cavity. The side plate portion extends along the periphery of the baffle portion and approaches the wire outlet shaft, so that the two side plate portions are adjacent to one end of the wire outlet shaft and are opposite and spaced to cooperate to form an outlet, and the outlet is connected to the spoiler cavity. The wire outlet shaft is located in the spoiler cavity and is arranged directly opposite to the outlet.

2. The wrapping machine head according to claim 1, characterized in that: The wrapping assembly is formed with a mounting surface at one end adjacent to the head body; the protective assembly further comprises: The support frame has one end connected to the mounting surface so that the two spoiler baffles and the wrapping assembly are accommodated in the support cavity.

3. The wrapping machine head according to claim 2, characterized in that: The support frame comprises: A bottom plate, the bottom plate being connected to the mounting surface and having a mounting hole for the wrapping assembly to pass through; a plurality of pillars, the plurality of pillars being spaced apart and arranged on a side of the base plate facing away from the mounting surface and surrounding the mounting hole; and A front cover connected to one end of the plurality of pillars away from the bottom plate, the front cover having a through hole corresponding to the mounting hole, and the front cover, the plurality of pillars and the bottom plate enclosing a support cavity; Wherein, the protective cover covers the front cover and the plurality of pillars, and is connected to the base plate.

4. The wrapping machine head according to claim 3, characterized in that: The base plate is provided with a first fixing hole at its periphery, and the protective cover is provided with a second fixing hole corresponding to each of the first fixing holes; the protective assembly further comprises a plurality of first fixing members, each of the first fixing members sequentially passing through the second fixing hole and the first fixing hole to connect the protective cover to the base plate; And / or, the front cover is provided with a third fixing hole, and the protective cover is provided with a fourth fixing hole corresponding to each of the third fixing holes; the protective assembly also includes a plurality of second fixing parts, each of the second fixing parts passes through the fourth fixing hole and the third fixing hole in sequence to connect the protective cover to the front cover.

5. The wrapping machine head according to claim 2, characterized in that: The protective cover comprises: A cylinder, the cylinder being a cylindrical structure with both ends open, the cylinder being sleeved on the outside of the support frame and connected to the support frame; and An observation plate is provided to cover an opening of the cylinder at one end away from the machine head body, and a wire outlet hole is provided on the observation plate.

6. The wrapping machine head according to claim 5, characterized in that: A first fastening hole is formed at the end of the cylinder facing the observation plate, and a second fastening hole is formed on the observation plate corresponding to the first fastening hole. The protective cover further includes a fastener, which passes through the second fastening hole and the first fastening hole in sequence to connect the observation plate to the cylinder; And / or, a sealing layer is provided between the observation plate and the end of the cylinder, and the sealing layer is a sealant; And / or, the observation plate is made of transparent material; And / or, the cylinder is made of sheet metal; And / or, the wire outlet hole is arranged opposite to the outlet; And / or, an operating window is further provided on the periphery of the cylinder, and the protective cover further includes a windproof sheet, the windproof sheet is sealed on the operating window, and the windproof sheet is windproof adhesive.

7. The wrapping machine head according to any one of claims 1 to 6, characterized in that: The wrapping assembly includes a main body and two guide assemblies, wherein the main body is movably sleeved on the outlet shaft, and the two guide assemblies are arranged on the main body and are symmetrically arranged, and the two guide assemblies are located on both sides of the outlet shaft; Each spoiler baffle is connected to the main body and covers one of the guide components.

8. The wrapping machine head according to claim 7, characterized in that: Each of the guide assemblies comprises: a first guide member, the first guide member comprising a first mounting seat and a first guide roller, the first mounting seat being connected to an end of the main body away from the nose body, the first guide roller being rotatably connected to the first mounting seat and enclosing the first mounting seat to form a guide passage for the wrapping tape to pass through; and The second guide member includes a second mounting seat and a second guide roller, the second mounting seat is connected to one end of the main body away from the head body and is spaced apart from the first mounting seat, the second guide roller is rotatably connected to the second mounting seat and is arranged adjacent to the wire output shaft, and the axial direction of the second guide roller is parallel to the axial direction of the first guide roller.

9. The wrapping machine head according to claim 8, characterized in that: The second mounting seat is provided with an adjustment slot, one end of the second guide roller is inserted into the adjustment slot, and the extension direction of the adjustment slot is parallel to the axial direction of the outlet shaft; And / or, the second mounting seat is also provided with a strip groove, and each of the guide assemblies further includes a tensioning roller, one end of the tensioning roller is provided in the strip groove and is spaced apart from the second guide roller, and the axial direction of the tensioning roller is parallel to the axial direction of the second guide roller.

10. A cable wrapping machine, characterized in that: The invention comprises an equipment body and a wrapping machine head according to any one of claims 1 to 9, wherein the wrapping machine head is connected to the equipment body.

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