Wire winding mechanism

Abstract

The utility model relates to the technical field of copper wire winding, in particular to a wire winding mechanism which comprises a wire storage core, a base, an outer frame and supporting pieces, the wire storage core is inserted into the base, the outer frame is movably arranged on the outer side of the wire storage core in a sleeved mode, the supporting pieces are connected to the base, the number of the supporting pieces is multiple, and the supporting pieces are arranged on the base. The multiple sets of supporting pieces are circumferentially arranged along the center of the wire storage core, the supporting pieces are inserted into the base through the wire storage core, after a wire is wound, the outer frame and the wire storage core are taken out, and the wire roll is taken down from the base, so that the wire roll turnover convenience is improved, the wire turnover difficulty is reduced, and the occupation of a take-up cage during wire roll transfer is reduced; the number of the take-up cages is effectively reduced, the production cost is reduced, due to the fact that the wire coils do not need to be transferred together with the take-up cages during transfer, the transfer weight of the wire coils is reduced, the labor intensity is reduced, and when the wire coils need to be used for logistics transfer, the space utilization rate of a container is increased, and the logistics cost is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to copper wire winding technical field especially a lead wire winding mechanism. BACKGROUND

[0002] Lead wire is a wire material for transmitting electric energy or signal, and copper wire occupies an important position in the lead wire market due to its excellent conductivity, good ductility and oxidation resistance. In the production process of copper wire, the copper wire needs to be formed into copper wire through a wire drawing machine, and then the copper wire needs to be wound and placed in a take-up cage for subsequent processing procedures such as stranding. The copper wire is convenient for transportation and storage after being wound into a roll. The winding needs to be performed by cooperation of a wire releasing mechanism and the take-up cage, and the take-up cage is used for the turnover of copper wire.

[0003] In the prior art, a Chinese utility model patent with publication number CN201199465Y includes a wire storage core and a base. The bottom of the wire storage core is fixed on the base. An outer frame is arranged outside the wire storage core. A lead wire containing space is formed between the outer frame and the wire storage core for containing lead wire. The bottom of the outer frame is fixed on the base, so that the lead wire can be controlled between the wire storage core and the outer frame.

[0004] According to the related technology in the above, the inventors believe that the following defects exist. Since the wire storage core and the outer frame are both fixed on the base, the lead wire needs to be turned together with the wire storage core, the outer frame and the base during turnover, which increases the difficulty of lead wire turnover. After the lead wire is wound in the lead wire containing space, the winding cage needs to be occupied until the unwinding is completed. Therefore, multiple winding cages need to be added to meet the production needs, which increases the production cost. In addition, if the lead wire roll needs to be transported by logistics, the gravity of the winding cage and the occupation of the container space undoubtedly increase the logistics cost. UTILITY MODEL CONTENTS

[0005] In order to reduce the occupation of the winding cage after the lead wire winding is completed, the application provides a lead wire winding mechanism.

[0006] The lead wire winding mechanism provided by the utility model adopts the following technical scheme:

[0007] A lead wire winding mechanism includes a wire storage core, a base, an outer frame and a support. The wire storage core is inserted and mounted on the base. The outer frame is movably sleeved outside the wire storage core. The support is connected to the base and is provided with multiple groups. The multiple groups of supports are arranged in a circle along the center of the wire storage core.

[0008] Preferably, the wire storage core includes multiple groups of insertion rods and limiting discs. The multiple groups of insertion rods are arranged at equal angles in a circle. The limiting discs are connected to the upward ends of the insertion rods. The downward ends of the insertion rods are inserted and mounted on the base.

[0009] Preferably, one end of the insertion rod towards the base is provided with a slot, and the base is provided with a limiting column upwards protruding and matched with the inner wall of the slot.

[0010] Preferably, the wire storage core is further provided with a plurality of groups of cross rods for connecting two groups of the insertion rods oppositely arranged.

[0011] Preferably, the limiting disc is provided with a lifting part protruding upwards from the top wall of the limiting disc.

[0012] Preferably, one end of the insertion rod close to the limiting disc is provided with a bending part, and the bending part is arranged to bend towards the center of the limiting disc from the insertion rod.

[0013] Preferably, the base is provided with a through hole, and a plurality of groups of the limiting columns are located outside the through hole.

[0014] Preferably, the support comprises two groups of placing rods, and the two groups of placing rods are connected on the base in parallel and at intervals.

[0015] Preferably, the support is provided with a guide part, the guide part is arranged to incline towards the outer wall of the insertion rod from the two groups of placing rods, and the distance between the top wall of the guide part and the base is greater than the distance between the limiting column and the base.

[0016] Preferably, the outer frame comprises two groups of arc-shaped clamping blocks, and the two groups of arc-shaped clamping blocks are arranged in mirror image and move back and forth towards the radial direction of the wire storage core.

[0017] The wire storage core is inserted on the base, the wire storage core and the peripheral frame are fixed, the problem of difficult turnover is solved, after the wire winding is completed, the outer frame and the wire storage core are taken out, the wire coil is taken off from the base, the convenience of wire coil turnover is improved, the difficulty of wire turnover is reduced, the occupation of the wire winding cage during the wire coil transfer is reduced, the number of wire winding cages is effectively reduced, the production cost is reduced, and the space utilization rate of the cargo box is improved during the wire coil transfer.

[0018] The wire storage core is inserted on the base, the wire storage core and the peripheral frame are fixed, the problem of difficult turnover is solved, after the wire winding is completed, the outer frame and the wire storage core are taken out, the wire coil is taken off from the base, the convenience of wire coil turnover is improved, the difficulty of wire turnover is reduced, the occupation of the wire winding cage during the wire coil transfer is reduced, the number of wire winding cages is effectively reduced, the production cost is reduced, and the space utilization rate of the cargo box is improved during the wire coil transfer.

[0019] When the wire slides along the outer ring wall of the wire storage core to the bottom, it slides downwards along the guide part away from the wire storage core, and the height of the guide part is higher than that of the limiting column, so that the insertion rod and the base are not tightly wound by the wire, thereby facilitating the extraction of the wire storage core and reducing the difficulty of extracting the wire storage core. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 is the main view in embodiment 1 of the present application;

[0021] Figure 2 is the top view in embodiment 1 of the present application;

[0022] Figure 3 is the perspective view in embodiment 1 of the present application;

[0023] Figure 4 is the exploded view in embodiment 1 of the present application;

[0024] Figure 5 is the perspective view of the wire storage core in embodiment 1 of the present application;

[0025] Figure 6 is the main view in embodiment 2 of the present application;

[0026] Figure 7 is the perspective view in embodiment 2 of the present application;

[0027] Figure 8 is Figure 7 is a partial enlarged view at A in FIG. 8.

[0028] Explanation of reference numerals: 1, support; 101, guide hole; 2, arc-shaped clamping block; 201, winding space; 202, heat dissipation hole; 3, receiving plate; 4, push cylinder; 5, guide rod; 6, support plate; 7, guide strip; 701, contact portion; 702, connecting portion; 8, vertical rod; 9, wire storage core; 901, insertion rod; 9011, insertion slot; 9012, bending portion; 902, limiting disc; 9021, lifting portion; 903, cross rod; 10, base; 1001, limiting column; 1002, through hole; 11, support member; 1101, placement rod; 1102, guide portion. DETAILED DESCRIPTION

[0029] This part will describe the specific embodiments of the present application in detail, the preferred embodiments of the present application are shown in the drawings, the role of the drawings is to supplement the description of the text part with figures, so that each technical feature and the overall technical solution of the present application can be understood intuitively and visually, but it cannot be understood as a limitation on the protection scope of the present application.

[0030] In the description of this application, if directional descriptions are involved, such as "up," "down," "front," "back," "left," "right," etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, it is only for the convenience of describing this application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application. When a feature is referred to as "set," "fixed," or "connected" to another feature, it can be directly set, fixed, or connected to the other feature, or it can be indirectly set, fixed, or connected to the other feature.

[0031] In the description of this application, the term "several" means one or more, and "more than" means two or more. The terms "greater than," "less than," and "exceeding" should be understood as excluding the stated number, while "above," "below," and "within" should be understood as including the stated number. The terms "first" and "second" should be understood as distinguishing technical features and not as indicating or implying relative importance, the number of indicated technical features, or the order of the indicated technical features.

[0032] Furthermore, unless otherwise defined, the technical and scientific terms used in this application have the same meanings as commonly understood by one of ordinary skill in the art. The terminology used in this application is for the purpose of describing particular embodiments only and not for limiting the application. It should be understood that, when used in this specification and the appended claims, the terms "comprising" and "including" indicate the presence of the described features, integrals, steps, operations, elements, and / or components, but do not exclude the presence or addition of one or more other features, integrals, steps, operations, elements, components, and / or collections thereof.

[0033] Example 1: As Figures 1-5 As shown, a wire winding mechanism includes a wire storage core 9, a base 10, an outer frame, and a support member 11. The wire storage core 9 is inserted into the base 10, and the outer frame is movably sleeved on the outside of the wire storage core 9. The support member 11 is connected to the base 10, and multiple sets of support members 11 are provided. The multiple sets of support members 11 are arranged in a circle around the center of the wire storage core 9.

[0034] In use, the wire is discharged from the wire drawing mechanism of the wire drawing machine, and under the action of its own weight, it falls along the outer wall of the wire storage core 9 to the support 11. With the wire drawing of the wire drawing machine, the wire is stacked on the support 11 and stacked upward along the axis of the wire storage core 9. The stacked wire is wound between the outer frame and the wire storage core 9. The outer frame can be formed by two semicircular shapes and clamped by a clamp, so as to realize the movable sleeving of the outer frame. When the wire winding is completed, the outer frame is removed, and the binding band is arranged from the bottom end of the outer circle of the wire coil to the space between the two groups of supports 11. Then, one end of the binding band is moved axially along the inner circle of the wire coil to the top end of the outer circle of the wire coil. Then, the two ends of the binding band are fixed. According to the need, a plurality of groups of binding bands are arranged along the circumferential direction of the wire coil. After the fixing of the copper wire coil is completed, the wire storage core 9 is taken out, so as to move the wound wire from the base 10, and then the wire coil is transported or stored.

[0035] By inserting the wire storage core 9 into the base 10, the problem of difficulty in turning over the wire storage core 9 and the peripheral frame is solved. After the wire winding is completed, the outer frame and the wire storage core 9 are taken out, and the wire coil is taken off from the base 10, which improves the convenience of wire coil turnover, reduces the difficulty of wire turnover, reduces the occupation of the wire cage during wire coil transportation, effectively reduces the number of wire cages, and reduces the production cost. Secondly, since the wire coil does not need to be transported together with the wire cage during transportation, the transportation weight of the wire coil is reduced, the labor intensity is reduced, and the space utilization of the cargo box is improved when the wire coil is used for logistics transportation, thereby reducing the logistics cost.

[0036] In terms of the specific structure of the wire storage core 9, the wire storage core 9 includes a plurality of insertion rods 901 and a limiting disc 902. The plurality of insertion rods 901 are arranged at equal angles in a circle. The limiting disc 902 is connected to the upward end of the insertion rod 901. The downward end of the insertion rod 901 is inserted and assembled with the base 10. Specifically, the insertion rod 901 is provided with four groups. The wire storage core 9 is surrounded by a plurality of support circles, which reduces the overall weight of the wire storage core 9 and facilitates the removal of the wire storage core 9 from the base 10, thereby completing the discharging of the wire coil. By providing the limiting disc 902, the connection rigidity between the plurality of insertion rods 901 is improved, thereby reducing the possibility of deformation of the wire storage core 9 affecting the wire winding, and helping to improve the winding quality of the wire.

[0037] In terms of the specific structure of the insertion rod 901 and the base 10, the end of the insertion rod 901 towards the base 10 is provided with a slot 9011, and the base 10 is provided with a limiting column 1001 upwardly protruding and matched with the inner wall of the slot 9011. A plurality of sets of limiting columns 1001 are provided in the corresponding slots 9011. When the wire storage core 9 is inserted into the base 10, the limiting column 1001 is inserted into the slot 9011, thereby completing the insertion and limiting of the plurality of sets of limiting rods, and further stably positioning the wire storage core 9 on the base 10, improving the stability of the wire winding, and facilitating the removal of the wire storage core 9 after the completion of the wire winding, thereby improving the convenience of removing the wire storage core 9.

[0038] In order to remove the wire storage core 9 from the base 10, the structure rigidity between the plurality of sets of insertion rods 901 is further improved. The wire storage core 9 is further provided with a plurality of sets of cross rods 903. The cross rods 903 are used to connect two sets of insertion rods 901 oppositely arranged. Specifically, the insertion rod 901 is provided with an even number of sets, and the cross rod 903 is provided with a plurality of sets. The cross rod 903 connects two sets of insertion rods 901 oppositely arranged, and the plurality of sets of cross rods 903 are arranged in an up-down cross manner along the axial direction of the insertion rod 901. By providing the cross rod 903, the shape retention between the plurality of sets of insertion rods 901 is improved, ensuring that each set of limiting column 1001 can be inserted into the slot 9011 of the insertion rod 901, thereby improving the stability of the disassembly of the wire storage core 9, and further improving the structural rigidity of the wire storage core 9, avoiding the risk of extrusion and deformation of the winding wire during winding, and further, the up-down cross arrangement of the cross rod 903 forms a gripping point for lifting, and by pulling the cross rod 903, the wire storage core 9 can be easily removed from the base 10.

[0039] In the present example, the insertion rod 901 is provided with four sets, and the cross rod 903 is provided with four sets. The cross rod 903 is used to connect two sets of insertion rods 901 oppositely arranged. Two sets of cross rods 903 are located at one end of the insertion rod 901 close to the limiting disc 902, and the other two sets of cross rods 903 are located at one end of the insertion rod 901 close to the base 10, thereby improving the overall rigidity of the wire storage core 9.

[0040] With the increase of the winding height of the wire, the wire will inevitably cover the cross rod 903, and at this time the cross rod 903 cannot be used as a gripping point for lifting. In order to solve the above technical problem, the limiting disc 902 is provided with a lifting part 9021 upwardly protruding from the top wall of the limiting disc 902. By providing the lifting part 9021, the gripping point for removing and installing the wire storage core 9 from the base 10 is increased, thereby improving the convenience of installing and removing the wire storage core 9.

[0041] In order to facilitate the wire to slide into the wire storage core 9, the end of the insertion rod 901 close to the limiting disc 902 is provided with a bending part 9012, the bending part 9012 is bent from the insertion rod 901 towards the center of the limiting disc 902, the included angle between the bending part 9012 and the bottom wall of the limiting disc 902 is 95°±2°, through the inclined setting of the bending part 9012, it is beneficial to guide the wire of the wire drawing machine into the outer ring wall of the wire storage core 9, and the stability of the wire winding is improved.

[0042] In order to improve the operation space of the binding belt, the base 10 is provided with a through hole 1002, and a plurality of limiting columns 1001 are located outside the through hole 1002. By providing the through hole 1002, when the wound wire is provided with a binding belt, a sinking space is provided, the binding belt is conveniently provided, and the operation efficiency is improved.

[0043] In the specific structure of the supporting piece 11, the supporting piece 11 includes two groups of placing rods 1101, which are connected in parallel and at intervals on the base 10. Through the supporting piece 11 formed by the two groups of placing rods 1101, the supporting area of the wire is improved, and the supporting stability of the wire coil is improved. At the same time, the interval arrangement of the placing rods 1101 is beneficial to form a heat dissipation channel, and the wire coil is conveniently cooled during winding.

[0044] In order to avoid that the wire close to the placing rod 1101 is too close to the wire storage core 9 during winding, so as to be wound outside the wire storage core 9, and increase the difficulty of taking out the wire storage core 9, the supporting piece 11 is provided with a guide part 1102, the guide part 1102 is inclinedly arranged from the two groups of placing rods 1101 towards the outer wall of the insertion rod 901, the distance between the top wall of the guide part 1102 and the base 10 is greater than the distance between the limiting column 1001 and the base 10. When the wire slides along the outer ring wall of the wire storage core 9 to the bottom, it slides downwards along the guide part 1102 to be away from the wire storage core 9. Since the height of the guide part 1102 is higher than that of the limiting column 1001, the insertion part of the insertion rod 901 and the base 10 is not wound by the wire, so as to be conveniently taken out of the wire storage core 9, and the difficulty of taking out the wire storage core 9 is reduced.

[0045] In order to facilitate the binding belt to be provided, a gap is arranged between the supporting piece 11 and the limiting column 1001, so as to facilitate the binding belt to be provided. Preferably, the supporting piece 11 is provided with four groups, and the line connecting the supporting piece 11 and the adjacent two groups of limiting columns 1001 is arranged vertically.

[0046] In the specific structure of the outer frame movable sleeve outside the wire storage core 9, the outer frame includes two sets of arc-shaped clamping blocks, which are mirror image arranged and move back and forth towards the radial direction of the wire storage core 9. By arranging the outer frame composed of two sets of arc-shaped clamping blocks, when the wire is wound, the outer frame moves towards the direction of the wire storage core 9, thereby enclosing the winding space of the wire, and the wire is wound in a circular manner. When the winding of the wire is completed, the two sets of arc-shaped clamping blocks move away from each other, and the operator fixes the binding tape around the wound wire, or first fixes the binding tape and then moves the two sets of arc-shaped clamping blocks away, and then takes out the wire storage core 9, and then takes down the wound wire from the base 10.

[0047] Embodiment 2: As shown in Figures 1-8 The specific structure of the outer frame in embodiment 1 is that it includes a support 1 and two sets of arc-shaped clamping blocks 2, the two sets of arc-shaped clamping blocks 2 are mirror image arranged, the arc-shaped clamping blocks 2 are slidingly assembled with the support 1 and are used to move the two sets of arc-shaped clamping blocks 2 closer to or away from each other, and the central angle of the arc-shaped clamping blocks 2 is less than or equal to 180°. When the two sets of arc-shaped clamping blocks 2 move closer to each other, the two sets of arc-shaped clamping blocks 2 form a winding space 201, and the winding space 201 is circularly arranged.

[0048] Through the structure that the two sets of arc-shaped clamping blocks 2 are mirror image arranged, that is, the centers of the two sets of arc-shaped clamping blocks 2 coincide, after the copper wire falls from the wire releasing mechanism of the wire drawing machine, it falls into the winding space 201, and under the limiting action of the two sets of arc-shaped clamping blocks 2, the winding of the copper wire is completed. After the winding is completed, the two sets of arc-shaped clamping blocks 2 move away from each other. Since the central angle of the arc-shaped clamping blocks 2 is less than or equal to 180°, after moving away from each other, an opening is formed, which facilitates the axial threading and fixing of the wound copper wire, thereby facilitating the unloading of the copper wire. The copper wire does not need to be unloaded together with the arc-shaped clamping blocks 2, thereby solving the problem of the integrated cylindrical structure design of the wire storage cage, facilitating the taking out of the wound copper wire, improving the work efficiency, and solving the problem of the occupation of the transfer or storage space by the integrated wire storage cage, thereby saving space and reducing the warehouse cost.

[0049] In order to further improve the unloading difficulty of the copper wire coil, the embodiment further includes a receiving plate 3 located below the two sets of arc-shaped clamping blocks 2, and the cross-sectional area of the receiving plate 3 is greater than or equal to the cross-sectional area of the winding space 201. By arranging the receiving plate 3, the copper wire enters the winding space 201 and falls onto the receiving plate 3 under the action of its own weight, and is sequentially stacked to complete the winding, so that the wound copper wire is fixed on the receiving plate 3. By moving the receiving plate 3, the copper wire coil is moved away from the winding station, thereby avoiding the friction between the copper wire coil and the bottom surface of the support 1 or the ground when the copper wire coil is directly moved, which may cause the bottom layer of the copper wire coil to be worn and affect the use, thereby ensuring the quality of the copper wire coil.

[0050] In terms of the specific structure of the sliding assembly of the arc-shaped clamping blocks 2 and the support 1, the embodiment further comprises a pushing cylinder 4, a fixed end of the pushing cylinder 4 being connected with the support 1, a pushing end of the pushing cylinder 4 being connected with a side of the arc-shaped clamping blocks 2 away from the winding space 201, the pushing cylinder 4 being located below the middle part of the arc-shaped clamping blocks 2, the pushing cylinder 4 being used to push the arc-shaped clamping blocks 2 to move, so as to improve the automation degree of the operation, and the pushing cylinder 4 is used to push the arc-shaped clamping blocks 2, which is beneficial to ensuring the shape of the winding space 201, so as to ensure that the copper wire coil is formed in a circle and the stability of the copper wire coil. Since the axial height of the copper wire increases as the winding of the copper wire in the winding space 201 increases, the stress on the lower part of the arc-shaped clamping blocks 2 is larger. By locating the pushing cylinder 4 below the middle part of the arc-shaped clamping blocks 2, the shape retention of the winding space 201 can be effectively ensured. Of course, the arc-shaped clamping blocks 2 have rigidity, and the pushing effect of the pushing cylinder 4 is designed below the middle part of the arc-shaped clamping blocks 2, which can better optimize the stress structure and improve the shape retention of the winding space 201.

[0051] In order to improve the smoothness of the sliding of the arc-shaped clamping blocks 2, so that the arc-shaped clamping blocks 2 move along a straight line when they approach each other, the embodiment further comprises a plurality of groups of guide rods 5, the support 1 being provided with guide holes 101 for sliding assembly with the guide rods 5, one end of the guide rods 5 being assembled with the arc-shaped clamping blocks 2, the other end of the guide rods 5 sliding in the guide holes 101, and the axis of the guide rods 5 being parallel to the axis of the pushing end of the pushing cylinder 4. By adding the structure of the guide rods 5 and the guide holes 101, the deviation problem that may occur during the sliding of the arc-shaped clamping blocks 2 is solved, the two groups of arc-shaped clamping blocks 2 can move in a straight line, and the arc-shaped clamping blocks 2 can approach or move away from each other, so as to improve the sliding precision and stability of the arc-shaped clamping blocks 2.

[0052] In terms of the specific structural arrangement of the guide rods 5, since the outer wall of the arc-shaped clamping block 2 is arranged in an arc shape, when multiple sets of guide rods 5 are provided, if the guide rods 5 are directly connected to the outer wall of the arc-shaped clamping block 2, the welding connection is difficult, the connection stability is poor, and the sliding extension distances of the guide rods 5 and the guide holes 101 are uneven. To solve the above technical problems, the embodiment further includes a support plate 6. The four sets of guide rods 5 are respectively connected to the four end corners of the support plate 6. The pushing end of the pushing cylinder 4 is connected to the center of the support plate 6. The side of the support plate 6 away from the pushing cylinder 4 is connected to the outer top wall of the arc-shaped clamping block 2. It is worth mentioning that the connection between the support rod and the arc-shaped clamping block 2 is provided with an arc-shaped part which is matched with the outer ring wall of the arc-shaped clamping block 2. By adding the structure of the support plate 6, the welding difficulty of the direct connection of the guide rods 5 and the arc-shaped outer wall is solved, the welding difficulty is reduced, the connection stability and reliability are improved, the guide rods 5 are connected to the four end corners of the support plate 6, the pushing end of the pushing cylinder 4 is connected to the center of the support plate 6, the synchronous movement of the guide rods 5 is ensured, the guide accuracy is improved, the pushing force is uniformly transmitted, and the stability of the movement of the arc-shaped clamping block 2 is improved.

[0053] In order to facilitate the mutual movement of the two sets of arc-shaped clamping blocks 2, form a suitable opening space, facilitate the taking out of the copper wire roll, and better limit the copper wire when the two sets of arc-shaped clamping blocks 2 move close to each other, in terms of the specific structural design of the central angle of the arc-shaped clamping block 2, the central angle of the arc-shaped clamping block 2 is 105°±5°, preferably 105°. Through the design of the central angle of the arc-shaped clamping block 2, the unloading operation space of the copper wire roll is optimized, the worker can easily take out the copper wire roll, the operation flexibility and efficiency are improved, and the copper wire limiting effect is ensured, the neatness and stability of the copper wire in the winding process are improved.

[0054] In order to facilitate the copper wire to slide out of the wire releasing mechanism of the wire drawing machine and better enter the winding space 201, it is necessary to provide a guide structure near the arc-shaped clamping block 2 close to the spinning mechanism. The embodiment further includes a plurality of guide strips 7 connected to the top wall of the arc-shaped clamping block 2, and the guide strips 7 are inclined to the side away from the winding space 201. Through the inclined guide strips 7, an expanded guide structure is formed at the top of the winding space 201 to guide the sliding copper wire, avoid the copper wire from falling to the outer side wall of the arc-shaped clamping block 2 when sliding off the wire releasing mechanism of the wire drawing machine, and improve the reliability and stability of the copper wire winding.

[0055] Since the top wall of the guide strip 7 is in contact with the copper wire, wear will occur, so it is necessary to design a thickening, while ensuring that the guide strip 7 has a certain elastic deformation capability, so as to guide the copper wire falling from the wire feeding mechanism, thereby playing a better guiding role. Therefore, the guide strip 7 needs to be designed in a split structure. In terms of the specific structural design of the guide strip 7, the guide strip 7 includes a contact portion 701 and a connecting portion 702 for connecting the contact portion 701 and the top wall of the arc-shaped clamping block 2. The wire diameter of the contact portion 701 is larger than that of the connecting portion 702. The connecting portion 702 is arranged in a wave shape. Through the split structure design of the guide strip 7, the strength of the guide strip 7 is maintained, and the wave-shaped connecting portion 702 has sufficient elastic deformation capability, thereby improving the guiding effect, and improving the wear resistance and service life of the guide strip 7.

[0056] In order to ensure that the guide strip 7 can better guide the copper wire, an included angle a is formed between the contact portion 701 and the top wall of the arc-shaped clamping block 2. The included angle a is 115°±5°, and preferably the included angle a is 115°. The benefits of improving the guiding precision are improved, and the copper wire is ensured to be smooth during the winding process.

[0057] Since the copper wire has a high temperature after drawing, the copper wire still has a certain residual temperature during winding. In order to facilitate the copper wire to effectively dissipate heat during winding, the outer ring wall of the arc-shaped clamping block 2 is provided with penetrating heat dissipation holes 202. The heat dissipation holes 202 are provided in multiple groups. The multiple groups of heat dissipation holes 202 are arranged equidistantly along the circumferential direction and the axial direction of the arc-shaped clamping block 2. Through the equidistant arrangement of the multiple groups of heat dissipation holes 202, the copper wire wound in the winding space 201 is prevented from being exposed to the outer wall of the arc-shaped clamping block 2 through the heat dissipation holes 202, thereby avoiding the problem of winding difficulty. At the same time, the multiple groups of heat dissipation holes 202 can improve the air flow efficiency, thereby improving the heat dissipation effect.

[0058] Since the arc-shaped clamping block 2 is provided with multiple groups of heat dissipation holes 202, the rigidity of the arc-shaped clamping block 2 is weakened. In order to ensure the rigidity of the arc-shaped clamping block 2, the embodiment further includes a vertical rod 8. The vertical rod 8 is equidistantly connected to the arc-shaped clamping block 2 in parallel with the axis of the arc-shaped clamping block 2, thereby supporting and reinforcing the arc-shaped clamping block 2. During copper wire winding, the limiting effect of the arc-shaped clamping block 2 on the copper wire in the winding space 201 is ensured, thereby improving the stability and reliability of the copper wire winding.

[0059] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of various equivalent modifications or replacements within the technical scope disclosed in the present application, and these modifications or replacements should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A wire winding mechanism, characterized in that: It includes a wire storage core, a base, an outer frame, and support members. The wire storage core is inserted into the base, the outer frame is movably sleeved on the outside of the wire storage core, and the support members are connected to the base. Multiple sets of support members are provided, and the multiple sets of support members are arranged circumferentially along the center of the wire storage core.

2. The wire winding mechanism according to claim 1, characterized in that: The storage core includes multiple sets of insertion rods and limiting plates. The multiple sets of insertion rods are arranged at equal angular intervals around the circumference. The limiting plates are connected to the upward-facing end of the insertion rods, and the downward-facing end of the insertion rods is inserted and assembled with the base.

3. The wire winding mechanism according to claim 2, characterized in that: The insertion rod has a slot at one end facing the base, and the base has a limiting post protruding upwards that matches the inner wall of the slot.

4. A wire winding mechanism according to claim 2 or 3, characterized in that: The storage core also includes several sets of crossbars, which are used to connect two sets of inserts arranged opposite each other.

5. A wire winding mechanism according to claim 2, characterized in that: The limiting plate is provided with a lifting part, which protrudes upward from the top wall of the limiting plate.

6. A wire winding mechanism according to claim 2, characterized in that: The insertion rod has a bent portion at one end near the limiting plate, and the bent portion bends from the insertion rod toward the center of the limiting plate.

7. A wire winding mechanism according to claim 3, characterized in that: The base has a through hole, and multiple sets of limiting posts are located outside the through hole.

8. A wire winding mechanism according to claim 7, characterized in that: The support includes two sets of placement rods, which are connected to the base in parallel and spaced apart.

9. A wire winding mechanism according to claim 8, characterized in that: The support member is provided with a guide portion, which is inclined from the two sets of placement rods toward the outer wall of the insertion rod. The distance between the top wall of the guide portion and the base is greater than the distance between the limiting post and the base.

10. A wire winding mechanism according to claim 1, characterized in that: The outer frame includes two sets of arc-shaped clamping blocks, which are arranged in a mirror image and move back and forth radially toward the storage core.

Images