CN221101870U - Wire rod wrapping device of winding machine and winding machine - Google Patents

Abstract

The utility model discloses a wire wrapping device of a winding machine, which comprises a base, a feeding mechanism, a material pulling mechanism and a wrapping mechanism, wherein the feeding mechanism, the material pulling mechanism and the wrapping mechanism are arranged on the base, the wrapping mechanism is positioned between the feeding mechanism and the material pulling mechanism which are horizontally arranged at intervals, the feeding mechanism comprises a material tray for providing wrapping materials, the material pulling mechanism comprises a material pulling component and a first driving piece connected with the material pulling component, the material pulling component is used for clamping or loosening the wrapping materials, the first driving piece is used for driving the material pulling component to approach or depart from the feeding mechanism so as to drive the clamped wrapping materials to be transferred to the wrapping mechanism, the wrapping mechanism comprises a wrapping belt piece and a second driving piece connected with the wrapping belt piece, two ends of the wrapping belt piece are rotationally connected with the base, one surface of the wrapping belt piece, which is used for contacting the wrapping materials, is concavely provided with a wrapping belt groove, the wrapping belt piece is used for accommodating wires which are contacted with the wrapping materials, and the wrapping belt piece is used for driving the wrapping belt piece to rotate around the wires accommodated in the belt groove, so that the wrapping materials are wrapped by the wrapping materials. The wire wrapping device realizes full-automatic high-efficiency production.

Description

Wire rod wrapping device of winding machine and winding machine

Technical Field

The utility model relates to the technical field of winding machines, in particular to a wire wrapping device of a winding machine and the winding machine using the wire wrapping device.

Background

Electrical products are already widely seen in real life, and most of the electrical products use coil-type electronic components such as induction coils. Inductance coils are manufactured by winding a wire-like material such as copper wire onto a specific work piece by means of a winding machine, which is commonly used to manufacture various types of coils for sound, transformer coils, motor coils, and sympathometer coils.

In the process of manufacturing the coil, a welding process is usually required to be performed on a specific part of the copper wire, such as a wire head or a wire tail, and the wire head is taken as an example, so that other parts of the wire can be damaged due to high temperature of welding equipment during welding, and the coil is damaged.

In order to penetrate a wire into a sleeve as a wrapping material for protecting the wire, a wire pipe output mechanism in a wire outlet sleeve device is adopted to provide a cut sleeve, the sleeve is cut by a sleeve cutting mechanism, one end of the wire is inserted into one port of a hollow sleeve, the inserted wire penetrates out from the other port of the sleeve, and the outer wall of the wire is protected by the wrapping material. Then, the winding operation of the coil is performed. Such wire wrapping operations require multiple mechanisms to cooperate, and the equipment cost is high and the workflow is cumbersome.

Disclosure of utility model

The utility model mainly aims to provide a wire wrapping device of a winding machine, and aims to solve the technical problems that the working efficiency of manually winding a wrapping material is low and the winding precision of the wrapping material cannot be ensured in the prior art.

In order to achieve the above purpose, the utility model provides a wire wrapping device of a winding machine, which comprises a base, a feeding mechanism, a pulling mechanism and a wrapping mechanism, wherein the feeding mechanism, the pulling mechanism and the wrapping mechanism are arranged on the base, and the wrapping mechanism is positioned between the feeding mechanism and the pulling mechanism which are horizontally arranged at intervals;

The feeding mechanism comprises a tray for providing wrapping materials;

the material pulling mechanism comprises a material pulling assembly and a first driving piece connected with the material pulling assembly, the material pulling assembly is used for clamping or loosening the wrapping material, and the first driving piece is used for driving the material pulling assembly to be close to or far away from the feeding mechanism so as to drive the clamped wrapping material to be transferred to the wrapping mechanism;

the wrapping mechanism comprises a wrapping belt part and a second driving part connected with the wrapping belt part, two ends of the wrapping belt part are rotationally connected with the base, a wrapping belt groove is concavely formed in one surface of the wrapping belt part, which is used for being in contact with a wrapping material, the wrapping belt groove penetrates through the wrapping belt part to be connected with two ends of the base, and the second driving part is used for driving the wrapping belt part to rotate around a wire rod contained in the wrapping belt groove, so that the wrapping material is wound on the wire rod.

In some embodiments, the wrapper comprises a base configured with a planar portion for supporting the wrapper held by the tear mechanism, the wrapper slot being recessed in the planar portion, the wrapper slot extending through both ends of the wrapper in rotational connection with the base.

In some embodiments, the belt wrapping member further includes a rotating body configured at two ends of the base body, each rotating body includes a first connecting portion and a second connecting portion, the first connecting portion is rotationally connected to the base, the second connecting portion extends outwards along a peripheral wall of the first connecting portion, the second connecting portion is used for connecting the second driving member, each rotating body is further provided with a notch through which a wire passes, and the notch is provided corresponding to the belt wrapping groove.

In some embodiments, the wrapping mechanism further comprises a transmission assembly, the transmission assembly is connected with the second driving piece and any one of the second connecting portions, and the transmission assembly is used for changing the transmission ratio between the second driving piece and the second connecting portion.

In some embodiments, the drive assembly includes a main gear and two driven gears, wherein:

one end of the main gear is rotationally connected with the base, and the other end of the main gear is connected with the power end of the second driving piece;

The two driven gears are rotatably connected with the base and positioned between the main gear and the belt wrapping piece;

Each second connecting part extends outwards along the peripheral wall of the second connecting part and is provided with tooth surfaces meshed with the two driven gears.

In some embodiments, the material pulling component comprises a sliding part, a mounting seat, a third driving part and two material pulling clamp fingers, wherein the sliding part is slidably connected with the base, the second driving part is connected with the mounting seat, the third driving part is arranged on the mounting seat, the two material pulling clamp fingers are opposite and are arranged on the third driving part at intervals, and the third driving part is used for driving the two material pulling clamp fingers to move along opposite or opposite directions so as to clamp or release the wrapping material.

In some embodiments, the feeding mechanism further comprises a clamping and cutting assembly arranged between the tray and the wrapping mechanism, the clamping and cutting assembly is provided with an opening for passing the wrapping material fed by the tray, and the clamping and cutting assembly is used for clamping the wrapping material in the opening and cutting the wrapping material clamped between the opening and the pulling assembly.

In some embodiments, the clamp shut off assembly comprises a support base, a fourth drive, a fifth drive, a clamp block, and a cutter, wherein:

The supporting seat is arranged on the base;

the fourth driving piece and the fifth driving piece are arranged on the supporting seat;

The clamping block is connected with the fourth driving piece in a sliding manner and is positioned on one side of the supporting seat, and the opening is formed between the clamping block and the supporting seat;

The fourth driving piece is used for driving the clamping block to be close to or far away from the supporting seat so as to clamp or loosen the wrapping material in the opening;

the cutter is in sliding connection with the fifth driving piece, set up in the supporting seat with wrap up in between the material mechanism, the fifth driving piece is used for driving the cutter is along being directed towards or keep away from the opening with tear the material between the material subassembly centre gripping wrap up the material direction removal.

In some embodiments, the feeding mechanism further comprises a tape guide assembly disposed between the tray and the clamping and severing assembly, the tape guide assembly comprising:

The guide shafts are rotatably connected with the base, are horizontally arranged at intervals along the material tray and the clamping and cutting assembly, and wrap materials extend into the opening from the material tray after passing through the guide shafts;

and the detection piece is arranged on one side of any guide shaft and is used for detecting the rotation number of turns of the guide shaft so as to detect the displacement length of the wrapping material.

The utility model further provides a winding machine, which comprises a machine base, a wire feeding device, a winding device, a sixth driving piece and the wire wrapping device, wherein the wire feeding device is arranged on the machine base, the wire wrapping device is used for clamping wires and transferring the wires to the winding device, the wire wrapping device is positioned on one side of the wire feeding device, the sixth driving piece is used for driving the wire wrapping device to be close to or far away from the wires clamped by the wire feeding device, and the winding device is used for conducting winding operation on the wires wrapped by the wires clamped by the wire feeding device.

According to the wire wrapping device of the winding machine, the first driving piece drives the material pulling component to move towards the feeding mechanism, the first driving piece drives the material pulling component to be far away from the feeding component after wrapping materials supplied by the charging tray are clamped, the wrapping materials are placed at the position of the wrapping piece, then the wire is conveyed by other devices or manual operation of the winding machine, the wire enters a wrapping groove of the wrapping piece after contacting the clamped wrapping materials, then the clamped wrapping materials are loosened by the material pulling component, the second driving piece drives the wrapping piece to rotate around the wire contained in the wrapping groove, and the wrapping piece rotates to wind the wrapping materials onto the wire. The wire wrapping device of the winding machine can directly wrap wrapping materials such as the high-temperature adhesive tape on the copper wire to protect the copper wire before the copper wire is wound into the coil through the feeding mechanism, the material pulling mechanism and the wrapping mechanism, so that complex operations of cutting a sleeve and penetrating the copper wire into the tube and needing the cooperation of a plurality of mechanisms in the winding machine in the prior art are avoided, the manufacturing cost of the winding machine is reduced, meanwhile, the wrapping operation flow of the protective material of the wire slot is simplified, and the working efficiency is improved.

Drawings

Fig. 1 is a schematic structural view of a wire wrapping device of a winding machine according to an embodiment of the present utility model;

FIG. 2 is a schematic view of a tape wrapper according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a transmission assembly according to an embodiment of the present utility model;

FIG. 4 is a schematic diagram of a tear-off device according to an embodiment of the present utility model;

FIG. 5 is a schematic view of a clamping and cutting assembly according to an embodiment of the utility model;

Fig. 6 is a schematic structural view of a tape guide assembly and a sixth driving member according to an embodiment of the present utility model.

The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that all directional indicators (such as up, down, left, right, front, and rear … …) in the embodiments of the present utility model are merely used to explain the relative positional relationship, movement, etc. between the components in a particular posture (as shown in the drawings), and if the particular posture is changed, the directional indicator is changed accordingly.

It will also be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Furthermore, the description of "first," "second," etc. in this disclosure is for descriptive purposes only and is not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent and not within the scope of protection claimed in the present utility model.

Referring to fig. 1, the utility model provides a wire wrapping device of a winding machine, which comprises a base 1, a feeding mechanism 2, a pulling mechanism 3 and a wrapping mechanism 4, wherein the feeding mechanism 2, the pulling mechanism 3 and the wrapping mechanism 4 are arranged on the base 1, and the wrapping mechanism 4 is positioned between the feeding mechanism 2 and the pulling mechanism 3 which are horizontally arranged at intervals;

The feeding mechanism 2 includes a tray 21 for supplying wrapping material;

The pulling mechanism 3 comprises a pulling assembly 31 and a first driving piece 32 connected with the pulling assembly 31, the pulling assembly 31 is used for clamping or loosening the wrapping material, and the first driving piece 32 is used for driving the pulling assembly 31 to approach or separate from the feeding mechanism 2 so as to drive the clamped wrapping material to be transferred to the wrapping mechanism 4;

The wrapping mechanism 4 comprises a wrapping piece 41 and a second driving piece 42 connected with the wrapping piece 41, two ends of the wrapping piece 41 are rotatably connected with the base 1, one surface of the wrapping piece 41, which is used for being in contact with a wrapping material, is concavely provided with a wrapping groove 410, the wrapping groove 410 is used for accommodating wires which are in contact with the wrapping material, and the second driving piece 42 is used for driving the wrapping piece 41 to rotate around the wires accommodated in the wrapping groove 410, so that the wrapping material is wound around the wires.

In this embodiment, the working principle of the wire wrapping device of the winding machine of the present utility model is illustrated by taking a wrapping material as a high-temperature adhesive tape and taking a wire as a copper wire: the material tray 21 provides high-temperature adhesive tape to the material pulling mechanism 3, the material pulling component 31 is close to the high-temperature adhesive tape provided by the material tray 21 under the drive of the first driving component 32, then the material pulling component 31 clamps the high-temperature adhesive tape, the first driving component 32 drives the material pulling component 31 to keep away from the feeding mechanism 2 when the high-temperature adhesive tape is clamped by the material pulling component 31, at this moment, the high-temperature adhesive tape is carried to the position of the wrapping component 41 of the material pulling mechanism 4 after being clamped, the wrapping component 41 is contacted with one surface of the high-temperature adhesive tape, the wrapping groove 410 penetrates through the two ends of the wrapping component 41 to be connected with the base 1, the notch of the wrapping groove 410 is arranged towards the wrapping material clamped by the material pulling component 31, the copper wire is carried towards the wrapping groove 410 through other devices, the extending direction of the copper wire corresponds to the wrapping groove 410, the copper wire also corresponds to the vertical setting of the wrapping groove 410 when the wrapping groove 410 is arranged in the vertical direction, the copper wire is contacted with the sticky surface of the high-temperature adhesive tape clamped by the material pulling component 31, then the material pulling component 31 is carried to the high-temperature wrapping component 41, the second driving component 41 is carried out to the wrapping tape after the wrapping groove is clamped by the wrapping groove, the copper wire is driven to rotate along with the wrapping tape, the wire is automatically rotated to the wrapping tape, and the winding tape is continuously coiled by the winding tape, the winding tape is carried by the winding tape, and the high-temperature tape is coiled by the winding tape, the automatic winding device is carried to the high-temperature tape, and the winding operation is accomplished, and the continuous operation is accomplished. According to the wire wrapping device of the winding machine, the wire wrapping device is arranged in the winding machine, so that wrapping materials such as the high-temperature adhesive tape and the like can be directly wrapped on the copper wire to protect the copper wire before the copper wire is wound into the coil, complex operations of cutting a sleeve and penetrating the copper wire into the tube and needing matching of a plurality of mechanisms in the winding machine in the prior art are avoided, the manufacturing cost of the winding machine is reduced, meanwhile, the wrapping operation flow of the protective material of the wire slot is simplified, and the working efficiency is improved.

Referring to fig. 2, in some embodiments, the wrapping member 41 according to the present utility model includes a base 411, and the base 411 is configured with a planar portion 4110 for supporting the wrapping material held by the tear-off mechanism 3, and the wrapping slot 410 is concavely formed in the planar portion 4110, and the wrapping slot 410 penetrates through two ends of the wrapping member 41 rotatably connected to the base 1.

In this embodiment, the belt 41 operates according to the following principle: when the pulling component 31 clamps the wrapping material to move to one side of the wrapping member 41 under the driving of the first driving member 32, the wrapping material is supported by the planar portion 4110, two sides of the wrapping material are respectively an adhesive surface and a smooth surface, the adhesive surface of the wrapping material faces the wire rod, the smooth surface faces the planar portion 4110, when the wire rod is clamped by other devices of the winding machine for carrying out wrapping operation, the wire rod is driven to contact the adhesive surface of the wrapping material first, then the wire rod is driven to enter the wrapping slot 410 continuously, then the second driving member 42 drives the base 411 to rotate, and the wrapping material on the planar portion 4110 winds onto the wire rod along with the rotation of the base 411 until the wrapping material winds the wire rod to finish the second driving member 42 to stop driving.

In some embodiments, the groove 410 is configured as a semicircular groove, the center of the semicircular groove is the center of the groove 410, and the semicircular groove has the highest efficiency when wrapping materials are wound, is convenient to process, and can be designed according to practical situations by using grooves with other shapes such as square grooves and the like under different practical application situations.

Referring to fig. 2, in some embodiments, the tape wrapping member 41 further includes rotating bodies 412 configured at two ends of the base 411, each rotating body 412 includes a first connecting portion 4121 and a second connecting portion 4122, the first connecting portion 4121 is rotatably connected to the base 1, the second connecting portion 4122 extends outward along a peripheral wall of the first connecting portion 4121, the second connecting portion 4122 is used for connecting to the second driving member 42, each rotating body 412 is further provided with a notch 4123 for passing a wire, and the notch 4123 is opened corresponding to the tape wrapping slot 410.

In this embodiment, the base 1 is provided with two circular grooves corresponding to the shapes of the first connecting portions 4121 of the rotator 412, and when the second driving member 42 drives the base 411 to rotate through any one or each of the second connecting portions 4122 connected with the second driving member, each of the first connecting portions 4121 can rotate in the corresponding circular groove. The notch 4123 provides a passageway for the wire to enter the groove 410, so the notch 4123 is opened in a position corresponding to the groove 410 so that a length of wire enters the groove 410.

In some embodiments, the wrapping member 41 may be an integrally formed part as in the present embodiment, or may be a structure formed by separately manufacturing the base 411 and the two rotating bodies 412 and forming a plurality of parts, and the assembled part structure may facilitate the replacement production, for example, when the wire rod with a larger wire diameter needs to be replaced than the present production, the base 411 with the wrapping slot 410 may be replaced separately.

Referring to fig. 3, in some embodiments, the wrapping mechanism 4 according to the present utility model further includes a transmission assembly 43, where the transmission assembly 43 connects the second driving member 42 and any of the second connecting portions 4122, and the transmission assembly 43 is used to change the transmission ratio between the second driving member 42 and the second connecting portion 4122.

In this embodiment, when the second driving member 42 outputs a moment, the moment is transmitted through the transmission assembly 43 to any one of the second connection portions 4122 on the connection base 411 of the transmission assembly 43, so that the belt wrapping member 41 rotates around the wire housed in the belt wrapping groove 410. The multi-stage transmission of the transmission assembly 43 can avoid the damage of the second driving member 42 in direct contact with the belt wrapping member 41, and can also change the transmission ratio, increase the transmission ratio and reduce the rotating speed of the belt wrapping member 41.

In some embodiments, the belt grooves 410 extend through both ends of the connecting base 1 of the belt 41, so the second driving member 42 cannot directly connect the belt 41 to drive the belt 41 to rotate, and the transmission assembly 43 is used to connect the second driving member 42 and any second connecting portion 4122 of the belt 41.

Referring to fig. 3, in some embodiments, a transmission assembly 43 according to an embodiment of the present utility model includes a main gear 431 and two driven gears 432, wherein:

One end of the main gear 431 is rotatably connected with the base 1, and the other end is connected with the power end of the second driving piece 42;

the two driven gears 432 are rotatably connected to the base 1 and positioned between the main gear 431 and the belt wrapping member 41;

Each second connecting portion 4122 extends outwardly along a peripheral wall thereof with tooth surfaces for engaging the two driven gears 432.

In this embodiment, the driving assembly 43 operates according to the following principle: when it is necessary to drive the tape member 41 to rotate to wind the wrapping material around the wire, the second drive member 42 outputs a torque, and the main gear 431 rotates to transmit the torque to the two driven gears 432 connected to the main gear 431, so that the torque is transmitted to the second connecting portion 4122 connected to the two driven gears 432, and the tape member 41 rotates around the wire accommodated in the tape groove 410.

In some embodiments, the transmission assembly 43 may also be a timing belt that simultaneously engages any of the second connection portions 4122 and the main gear 431, but the arrangement of the rotor 412 must be designed without affecting the wire entering the belt slot 410, as may be desired by those skilled in the art.

Referring to fig. 1 and 4, in some embodiments, the tear-off assembly 31 according to the present utility model includes a sliding member 311, a mounting seat 312, a third driving member 313 and two tear-off fingers 314, the sliding member 311 is slidably connected to the base 1, the second driving member 42 is connected to the mounting seat 312, the third driving member 313 is disposed on the mounting seat 312, the two tear-off fingers 314 are opposite to each other and are disposed on the third driving member 313 at intervals, and the third driving member 313 is used for driving the two tear-off fingers 314 to move in opposite directions or opposite directions so as to clamp or release the wrapping material.

In this embodiment, the working principle of the pulling component 31 is as follows: when the first driving member 32 drives the pulling member 31 to move to the position for clamping the wrapping material on one side of the feeding mechanism 2, the sliding member 311 of the pulling member 31 slides relative to the base 1, the mounting seat 312 and the third driving member 313 disposed on the mounting seat 312 also move horizontally towards the wrapping material, at this time, a space for accommodating the wrapping material exists between the two pulling clamp fingers 314, and when one end of the wrapping material is located between the two pulling clamp fingers 314, the third driving member 313 drives the two pulling clamp fingers 314 to move in opposite directions to clamp the wrapping material, and then the first driving member 32 drives the pulling member 31 to move away from the feeding mechanism 2, so that the wrapping material is moved to the position of the wrapping member 41 for waiting for wires. After the wire contacts the wrapping material and enters the wrapping slot 410, the third driving member 313 drives the two pulling fingers 314 to move in opposite directions, so as to release the held wrapping material, and the wrapping mechanism 4 performs the operation of wrapping material to wind the wire.

In some embodiments, when using a high temperature adhesive tape with a smooth side as the wrapping material, the location of the tear finger 314 for gripping the wrapping material is treated to prevent slipping and to prevent the smooth side of the high temperature adhesive tape from being gripped loose and the adhesive side from sticking to the tear finger.

Referring to fig. 1 and 5, in some embodiments, the feeding mechanism 2 according to the present utility model further includes a clamping and cutting assembly 22 disposed between the tray 21 and the wrapping mechanism 4, where the clamping and cutting assembly 22 has an opening 220 through which the wrapping material fed by the tray 21 passes, and the clamping and cutting assembly 22 is used to clamp the wrapping material in the opening 220 and cut the wrapping material clamped between the opening 220 and the pulling assembly 31.

In this embodiment, the working principle of the feeding mechanism 2 is as follows: the wrapping material provided by the tray 21 passes through the opening 220 of the clamping and cutting assembly 22, the pulling assembly 31 is driven by the first driving member 32 to approach the wrapping material extending out of the opening 220, the wrapping material is clamped, the first driving member 32 drives the pulling assembly 31 to be far away from the opening 220 of the clamping and cutting assembly 22 after the pulling assembly 31 reaches a preset position, the clamping and cutting assembly 22 clamps the wrapping material in the opening 220, and the wrapping material between the opening 220 and the pulling assembly 31 is cut along a position. The wrapping material waits on the planar portion 4110 for the wire to contact and then the wrapping mechanism 4 performs the wrapping operation of the wrapping material.

Referring to fig. 5, in some embodiments, the clamping and severing assembly 22 according to the present utility model includes a support base 221, a fourth driving member 222, a fifth driving member 223, a clamping block 224, and a cutter 225, wherein:

The supporting seat 221 is arranged on the base 1;

The fourth driving piece 222 and the fifth driving piece 223 are arranged on the supporting seat 221;

The clamping block 224 is slidably connected with the fourth driving piece 222 and is positioned at one side of the supporting seat 221, and an opening 220 is formed between the clamping block 224 and the supporting seat 221;

The fourth driving member 222 is used for driving the clamping block 224 to approach or depart from the supporting seat 221 so as to clamp or loosen the wrapping material in the opening 220;

The cutter 225 is slidably connected to the fifth driving member 223, and disposed between the supporting seat 221 and the wrapping mechanism 4, and the fifth driving member 223 is configured to drive the cutter 225 to move in a direction toward or away from the wrapping material clamped between the opening 220 and the tear-off device 31.

In this embodiment, the clamping and cutting assembly 22 operates according to the following principle: when the wrapping material is required to be provided, the wrapping material provided by the tray 21 passes through the opening 220, the pulling mechanism 3 pulls out the continuous wrapping material to a preset position, the fourth driving member 222 drives the clamping block 224 to approach the support frame 221, the wrapping material in the opening 220 is clamped and fixed at two ends, the cutter 225 arranged between the supporting seat 221 and the wrapping mechanism 4 is driven by the fifth driving member 223 to move towards the wrapping material, the clamped wrapping material is cut off, the wrapping material falls onto the wrapping piece 41, the wrapping material is released by the pulling assembly 31 after the wire contacts the wrapping material and enters the wrapping groove 410, and the wrapping mechanism 4 performs the operation of wrapping the wire. After the wire is wound, the wire exits the belt wrapping groove 410, the pulling component 31 is driven by the first driving piece 32 to move to the wrapping material clamped by the clamping block 224 and the supporting seat 221, after the pulling component 31 clamps the wrapping material, the fourth driving piece 222 drives the clamping block 224 to loosen the wrapping material, then the first driving piece 32 drives the pulling component 31 to be far away from the clamping and cutting component 22, the wrapping material is pulled out to a preset position, and the above operation is repeated.

Specifically, according to the design, the cutter 225 is located between the supporting seat 221 and the material wrapping mechanism 4, and the cutter 225 is spaced from the opening 220, so after the wrapping material clamped between the opening 220 and the material pulling component 31 is cut off, a section of wrapping material is still left between the opening 220 and the cutter 225, after the material pulling component 31 clamps the end wrapping material, the clamping block 224 is driven by the fourth driving component 222 to release the wrapping material in the opening 220 away from the supporting seat, and the first driving component 32 drives the material pulling component 31 to be far away from the clamping and cutting component 22.

Referring to fig. 1 and 6, in some embodiments, the feeding mechanism according to the present utility model further includes a tape guide assembly 23 disposed between the tray 21 and the clamping and cutting assembly 22, and the tape guide assembly 23 includes:

A plurality of guide shafts 231 rotatably connected with the base 1, wherein the guide shafts 231 are horizontally arranged at intervals along the tray 21 and the clamping and cutting assembly 22, and the wrapping material extends into the opening 220 from the tray 21 after passing through the guide shafts 231;

And a detecting member 232 disposed at one side of any one of the guide shafts 231 for detecting the number of turns of the guide shaft 231 to detect the displacement length of the wrapping material.

In this embodiment, the working principle of the tape guide assembly 23 is as follows: the wrapping material is coiled on the tray 21, one end of the wrapping material stretches out and then stretches into the opening 220 around each guide shaft 231, when the wrapping material is pulled by the material pulling mechanism 3, the wrapping material moves to enable the guide shafts 231 which are connected in a rotating mode to rotate, the detecting piece 232 detects the number of turns of the guide shafts 231 until the first driving piece 32 stops driving the material pulling component 31, the clamping block 224 clamps the wrapping material in the opening 220 with the supporting seat 221 under the driving of the fourth driving piece 222, at the moment, the detecting piece 232 can feed back the length of the pulled wrapping material according to the detected number of turns of the guide shafts 231, the wrapping material can be used for counting the wrapping material coiled on the tray 21, and when the detecting piece 232 reaches a certain count, an operator is reminded that the wrapping material on the tray 21 is about to be used up.

In some embodiments, the guide shaft 231 may be provided with an index plate or a baffle plate structure, and the detecting member 232 is a photoelectric switch, and when the guide shaft 231 rotates, the index plate or the baffle plate rotates, and the displacement length of the wrapping material can be determined according to the frequency or the occurrence interval of the signal.

Referring to fig. 6, in some embodiments, the present utility model further provides a winding machine, including a stand, a wire feeding device, a winding device, a sixth driving member 5 and a wire wrapping device provided on the stand, where the wire feeding device is used for clamping a wire and transferring the wire to the winding device, the wire wrapping device is located at one side of the wire feeding device, the sixth driving member 5 is used for driving the wire wrapping device to approach or depart from the wire clamped by the wire feeding device, and the winding device is used for winding the wrapped wire clamped by the wire feeding device.

In this embodiment, when the wire feeding device clamps the wire, the sixth driving member 5 drives the wire wrapping device to approach the wire from the initial position, the wire contacts the wrapping material clamped by the pulling mechanism 3 on the wire wrapping device and then enters the wrapping mechanism 4, the wrapping mechanism 4 winds the wrapping material, after the wrapping material is wound, the sixth driving member 5 drives the wire wrapping device to be far away from the wire, returns to the initial waiting pulling mechanism 3 to pull the wrapping material out, the wire feeding device moves the wire wound with the wrapping material into the winding device for winding operation, after the winding operation is completed, the wire is waiting for new wire feeding, and the operations are repeated to realize the wrapping and winding operations of the winding machine.

The above description of the preferred embodiments of the present utility model should not be taken as limiting the scope of the utility model, but rather should be understood to cover all modifications, variations and adaptations of the present utility model using its general principles and the following detailed description and the accompanying drawings, or the direct/indirect application of the present utility model to other relevant arts and technologies.

Claims (10)

1. The wire material wrapping device of the winding machine is characterized by comprising a base, a feeding mechanism, a material pulling mechanism and a wrapping mechanism, wherein the feeding mechanism, the material pulling mechanism and the wrapping mechanism are arranged on the base, and the wrapping mechanism is positioned between the feeding mechanism and the material pulling mechanism which are horizontally arranged at intervals;

The feeding mechanism comprises a tray for providing wrapping materials;

the material pulling mechanism comprises a material pulling assembly and a first driving piece connected with the material pulling assembly, the material pulling assembly is used for clamping or loosening the wrapping material, and the first driving piece is used for driving the material pulling assembly to be close to or far away from the feeding mechanism so as to drive the clamped wrapping material to be transferred to the wrapping mechanism;

the wrapping mechanism comprises a wrapping belt part and a second driving part connected with the wrapping belt part, two ends of the wrapping belt part are rotationally connected with the base, a wrapping belt groove is concavely formed in one surface of the wrapping belt part, which is used for being in contact with a wrapping material, the wrapping belt groove is used for accommodating wires which are in contact with the wrapping material, and the second driving part is used for driving the wrapping belt part to rotate around the wires in the wrapping belt groove, so that the wrapping material is wound on the wires.

2. The wire wrapping device of claim 1, wherein the wrapping member comprises a base body configured with a planar portion for supporting the wrapping material held by the tear mechanism, the wrapping slot being recessed in the planar portion, the wrapping slot extending through both ends of the wrapping member in rotational connection with the base.

3. The wire wrapping device of claim 2, wherein the wrapping member further comprises rotating bodies configured at two ends of the base body, each rotating body comprises a first connecting portion and a second connecting portion, the first connecting portion is rotatably connected with the base, the second connecting portion extends outwards along a peripheral wall of the first connecting portion, the second connecting portion is used for connecting the second driving member, each rotating body is further provided with a notch for a wire to pass through, and the notch is provided corresponding to the wrapping slot.

4. A wire wrapping apparatus of a winding machine according to claim 3, wherein the wrapping mechanism further comprises a transmission assembly connecting the second driving member and any one of the second connecting portions, the transmission assembly being adapted to change a transmission ratio of the second driving member between the second connecting portions.

5. The wire taping device of a wire winding machine of claim 4, wherein the transmission assembly comprises a main gear and two driven gears, wherein:

one end of the main gear is rotationally connected with the base, and the other end of the main gear is connected with the power end of the second driving piece;

The two driven gears are rotatably connected with the base and positioned between the main gear and the belt wrapping piece;

Each second connecting part extends outwards along the peripheral wall of the second connecting part and is provided with tooth surfaces meshed with the two driven gears.

6. The wire wrapping device of claim 1, wherein the pulling assembly comprises a sliding member, a mounting seat, a third driving member and two pulling clamp fingers, the sliding member is slidably connected to the base, the second driving member is connected to the mounting seat, the third driving member is disposed on the mounting seat, the two pulling clamp fingers are opposite and are disposed on the third driving member at intervals, and the third driving member is used for driving the two pulling clamp fingers to move along opposite or opposite directions so as to clamp or release the wrapping material.

7. The wire taping device of a wire winding machine according to claim 1, wherein the feeding mechanism further comprises a clamping and cutting assembly provided between the tray and the taping mechanism, the clamping and cutting assembly having an opening through which the wrapping material fed by the tray passes, the clamping and cutting assembly being configured to clamp the wrapping material in the opening and cut the wrapping material clamped between the opening and the pulling assembly.

8. The wire taping device of a wire winding machine of claim 7, wherein the clamp-cut assembly comprises a support base, a fourth drive, a fifth drive, a clamp block, and a cutter, wherein:

The supporting seat is arranged on the base;

the fourth driving piece and the fifth driving piece are arranged on the supporting seat;

The clamping block is connected with the fourth driving piece in a sliding manner and is positioned on one side of the supporting seat, and the opening is formed between the clamping block and the supporting seat;

The fourth driving piece is used for driving the clamping block to be close to or far away from the supporting seat so as to clamp or loosen the wrapping material in the opening;

the cutter is in sliding connection with the fifth driving piece, set up in the supporting seat with wrap up in between the material mechanism, the fifth driving piece is used for driving the cutter is along being directed towards or keep away from the opening with tear the material between the material subassembly centre gripping wrap up the material direction removal.

9. The wire taping device of a wire winding machine of claim 8, wherein the feeding mechanism further comprises a tape guide assembly disposed between the tray and the clamp-cut assembly, the tape guide assembly comprising:

The guide shafts are rotatably connected with the base, are horizontally arranged at intervals along the material tray and the clamping and cutting assembly, and wrap materials extend into the opening from the material tray after passing through the guide shafts;

and the detection piece is arranged on one side of any guide shaft and is used for detecting the rotation number of turns of the guide shaft so as to detect the displacement length of the wrapping material.

10. The wire winding machine is characterized by comprising a machine base, a wire feeding device, a wire winding device, a sixth driving piece and a wire wrapping device of the wire winding machine, wherein the wire feeding device is arranged on the machine base, the wire winding device is used for clamping wires and transferring the wires to the wire winding device, the wire wrapping device is arranged on one side of the wire feeding device, the sixth driving piece is used for driving the wire wrapping device to be close to or far away from the wires clamped by the wire feeding device, and the wire winding device is used for conducting wire winding operation on the wires wrapped by the wire clamped by the wire feeding device.