Cable Copper Core Conveying Device and Its Working Method

Abstract

The present invention relates to the field of copper cores of cables, and particularly to a conveying device for copper cores of cables and its working method. The present invention provides a conveying device for copper cores of cables, comprising: a winding roller and a conveying pipe. A strand of copper core is adapted to be inserted through the inside of the conveying pipe, and the output end of the conveying pipe faces the winding roller. A stamping mechanism is further arranged between the winding roller and the conveying pipe, and there is a stamping station on the stamping mechanism, and the stamping station is located on the conveying path of the copper core. After the copper core on the winding roller is wound up, the stamping mechanism stamps the copper core at the stamping station so as to form a separating knot on the copper core. By means of the stamping mechanism, after the winding roller has completed winding, the copper core is stamped so as to form a separating knot. After the copper core is broken, the separating knot can prevent the copper core from rebounding into the conveying pipe, and at the same time, the separating knot can be stuck into the winding roller to facilitate the winding of the copper core.

Description

Technical Field

[0001] The invention relates to the field of cable copper core transportation, and in particular to a cable copper core transportation device and a working method thereof. Background Art

[0002] In the prior art, in the manufacturing process of the cable copper core, the cable copper core needs to be transported and wound into a roll to facilitate subsequent use.

[0003] However, when the end of the cable copper core is connected to the winding roller, it is difficult to fix it. During the winding process, the end needs to be fixed to the winding roller before subsequent continuous winding can be carried out.

[0004] Therefore, it is urgent to design a conveying device for the cable copper core and a working method thereof to solve the technical problem that the copper core is difficult to fix to the new winding roller after the cable is wound and disconnected. Summary of the invention

[0005] The object of the present invention is to provide a cable copper core conveying device and a working method thereof to solve the above-mentioned problems.

[0006] In order to achieve the above object, the present invention provides a conveying device for cable copper core, comprising: a winding roller and a conveying tube, wherein a strand of copper core is inserted into the conveying tube, and the output end of the conveying tube faces the winding roller; and

[0007] A stamping mechanism is also provided between the winding roller and the conveying tube, and the stamping mechanism has a stamping station, and the stamping station is located on the conveying path of the copper core; wherein

[0008] After the copper core on the winding roller is wound up, the punching mechanism punches the copper core at the punching station to form a separation knot on the copper core.

[0009] Furthermore, the stamping mechanism comprises two stamping blocks which are separately arranged, and the two stamping blocks are mirror-imaged and arranged on both sides of the copper core; wherein

[0010] After the copper core is rolled up, the two punching blocks are moved toward each other to squeeze the copper core and form a separation knot on the copper core.

[0011] Furthermore, the punching block comprises a forming section and an expansion section, and the expansion section is arranged on a side of the forming section away from the conveying pipe;

[0012] The diameter of the expansion section gradually increases in a direction away from the shaping section.

[0013] Furthermore, the diameter of the shaping section is smaller than the diameter of the conveying pipe.

[0014] Further, the stamping block further includes a guiding section, and the diameter of the guiding section gradually increases in the direction away from the shaping section;

[0015] The axial length of the guiding section is greater than the axial length of the expanding section.

[0016] Further, the maximum diameter of the guiding section is greater than the diameter of the conveying pipe.

[0017] Further, the winding roller includes a plurality of partition plates and at least one limiting disk;

[0018] Each of the partition plates is arranged in sequence around the axis of the limiting disk;

[0019] There is an interval between two adjacent partition plates, and the interval distances are equal.

[0020] Further, the conveying device further includes an equipment frame, the winding roller is rotatably arranged on the equipment frame, and a driving motor is further arranged on the equipment frame, and the driving motor is in transmission connection with the rotating shaft of the winding roller.

[0021] Further, clamping assemblies are respectively arranged on both sides of the winding roller, each clamping assembly includes two clamping jaws, engaging gears are arranged at the ends of the two clamping jaws, and the two engaging gears are engaged with each other.

[0022] Further, a limiting block is arranged at the end of the clamping jaw.

[0023] In addition, the present invention further provides a method for conveying a copper core of a cable, which is applied to the conveying device as described above. After the copper core on the winding roller is wound up, the stamping mechanism stamps the copper core at the stamping station so as to form a separation knot on the copper core;

[0024] When the copper core is connected to the winding roller, the separation knot of the copper core is clamped with the winding roller to position the free end of the copper core;

[0025] When the copper core is broken, the separation knot of the copper core blocks the copper core from rebounding into the interior of the conveying pipe.

[0026] Compared with the prior art, the present invention has the following beneficial effects: After the winding roller winds up the copper core, the stamping mechanism stamps the copper core so as to form a separation knot on the copper core. After the copper core is broken, the separation knot can block the copper core from rebounding into the conveying pipe, and at the same time, the separation knot can be clamped into the winding roller to facilitate the winding of the copper core. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] The present invention will be further described below in conjunction with the drawings and embodiments.

[0028] Figure 1 FIG. shows a perspective view of the conveying device for the copper core of the cable of the present invention;

[0029] Figure 2 Shows a schematic structural diagram of the winding roll of the present invention;

[0030] Figure 3 Shows a schematic structural diagram of the stamping mechanism of the present invention;

[0031] Figure 4 Shows a partial cross-sectional view of the stamping mechanism of the present invention;

[0032] Figure 5 Shows a schematic structural diagram of the winding roll of the present invention.

[0033] In the figure:

[0034] 1. Winding roll; 11. Partition board; 12. Limit disk;

[0035] 2. Delivery pipe;

[0036] 3. Stamping mechanism; 31. Stamping block; 32. Shaping section; 33. Expansion section; 34. Guide section;

[0037] 4. Equipment frame; 41. Driving motor; 42. Clamping assembly; 43. Jaw; 44. Limit block. Detailed implementation manners

[0038] Now, the present invention will be further described in detail with reference to the accompanying drawings. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the components related to the present invention.

[0039] After research, it is found that when the end of the copper core of the cable is connected to the winding roll, it is difficult to fix. During the winding process, it is necessary to fix the end to the winding roll first before proceeding with subsequent continuous winding.

[0040] Regarding the defects existing in the above solutions, they are all the results obtained by the inventor after practice and careful research. Therefore, the process of discovering the above problems and the solutions proposed by the present disclosure for the above problems in the following text should all be the contributions made by the inventor to the present disclosure during the process of the present disclosure.

[0041] Next, some embodiments of the present invention will be described in detail with reference to the accompanying drawings. Without conflict, the following embodiments and the features in the embodiments can be combined with each other. In addition, in the drawings, in order to effectively describe the technical content, the thickness of the components can be exaggerated or reduced.

[0042] It should be noted that: Similar reference numerals and letters represent similar items in the following drawings. Therefore, once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0043] Based on the above research, with reference toFigure 1 The embodiment of the present disclosure provides a conveying device for cable copper core, comprising: an equipment frame 4, on which a winding roller 1, a conveying tube 2 and a punching mechanism 3 are installed, the winding roller 1 is rotatably connected to the equipment frame 4, the inside of the conveying tube 2 is suitable for inserting the copper core, and the output end of the conveying tube 2 faces the winding roller 1, after the end of the copper core is connected to the winding roller 1, as the winding roller 1 rotates, the copper core can be wound onto the winding roller 1. The punching mechanism 3 is located between the winding roller 1 and the conveying tube 2, and the punching mechanism 3 has a punching station, which is located on the conveying path of the copper core. After a roll of the winding roller 1 is wound, the punching mechanism 3 can squeeze the copper core after the copper core is wound, so that the copper core forms a separation knot on both sides of the extrusion position, and then the copper core is pulled off, so that after the winding roller 1 is replaced, the copper core is reconnected to the winding roller 1 from the broken position and wound again.

[0044] Reference Figure 5 In some embodiments, the winding roller 1 includes a plurality of partition plates 11 and at least one limiting disk 12. The partition plates 11 are in an arc shape and have a central axis inside. Each of the partition plates 11 is sequentially arranged around the axis of the limiting disk 12, that is, the central axis coincides with the axis of the limiting disk 12, and two adjacent partition plates 11 are arranged at intervals, and the intervals are equal. After the copper core is extruded and a partition knot is formed, the partition knot of the copper core can be inserted into the gap between any two partition plates 11 along the axial direction, and the partition knot is clamped through the gap, thereby limiting the partition knot of the copper core. Then, when the winding roller 1 rotates, the stable winding of the copper core can be achieved.

[0045] Reference Figure 2 In order to drive the winding roller 1 to rotate, in some embodiments, a driving motor 41 is also provided on the equipment frame 4. Preferably, two limit disks 12 are provided, and both limit disks 12 are detachably connected to the partition plate 11. One limit disk 12 is located below the partition plate 11, and the driving motor 41 is connected to the rotating shaft of the lower limit disk 12 so that the driving motor 41 can drive the limit disk 12 to drive the partition plate 11 to rotate. The other limit disk 12 is located above the partition plate 11. A vertical cylinder is provided above the partition plate 11, and the movable end of the vertical cylinder is rotatably connected to the upper limit disk 12. Therefore, in some embodiments, the vertical cylinder drives the upper limit disk 12 to lift up, and then the central axis together with the partition plates 11 are placed on the lower limit disk 12, and the vertical cylinder drives the upper limit disk 12 to descend, so that the two limit disks 12 cooperate with the central axis and the partition plate 11. After the limiting plate 12 and each partition plate 11 are positioned, the driving motor 41 can drive the winding roller 1 to rotate as a whole, thereby winding the copper core.

[0046] Reference Figure 2, in some embodiments, after the partition plate 11 is completely wound up, it needs to be conveyed away so as to place the next partition plate 11 between the two limit disks 12. Therefore, preferably, clamping assemblies 42 are respectively arranged on both sides of the winding roller 1. The clamping assembly 42 includes two clamping jaws 43. The ends of the two clamping jaws 43 are provided with mating gears, and the two mating gears mesh with each other. The rotating shaft of any one clamping jaw 43 is connected to a motor, so that when the motor starts to rotate this clamping jaw 43, the other clamping jaw 43 can be driven to rotate through the mating gears. A limit block 44 is arranged at the end of the clamping jaw 43. When the two clamping jaws 43 rotate towards each other synchronously, the partition plate 11 and the copper core are clamped through the limit block 44, or when they rotate away from each other synchronously, the limit block 44 releases the partition plate 11 and the copper core. Optionally, the clamping assembly 42 is mounted on a horizontal air cylinder. After a coil of copper core is completely wound up, the vertical air cylinder drives the upper limit disk 12 to lift, so that the partition plate 11 is separated from the lower limit disk 12. Then, the clamping jaws 43 on both sides clamp the copper core and the partition plate 11, and the vertical air cylinder continues to lift, so that the partition plate 11 is separated from the upper limit disk 12. At this time, the wound copper core and the partition plate 11 have been separated from both limit disks 12. Then, the horizontal air cylinder drives the partition plate 11 to move horizontally, so as to facilitate blanking and replacing a brand-new partition plate 11.

[0047] Refer to Figure 3 , in at least one embodiment, in order to achieve the effect of stamping the copper core, the stamping mechanism 3 includes two stamping blocks 31 arranged separately. The two stamping blocks 31 are mirror-symmetrically arranged on both sides of the copper core. The two stamping blocks 31 are respectively connected to two stamping air cylinders, so that after the copper core is completely wound up, the two stamping blocks 31 can be driven by the stamping air cylinders to move towards each other and close, and the inner ends of the stamping blocks 31 are used to squeeze and form a partition knot.

[0048] Refer to Figure 4, in at least one embodiment, the stamping block 31 includes a shaping section 32, an expanding section 33, and a guiding section 34. The expanding section 33 and the guiding section 34 are respectively arranged on both sides of the shaping section 32, and the guiding section 34 is arranged on the side of the shaping section 32 facing the conveying pipe 2, while the expanding section 33 is arranged on the side of the shaping section 32 away from the conveying pipe 2. The diameter of the shaping section 32 remains unchanged. Along the direction away from the shaping section 32, the diameter of the guiding section 34 gradually increases, and along the direction away from the shaping section 32, the diameter of the expanding section 33 gradually increases. At the same time, the diameter of the shaping section 32 is smaller than the diameter of the conveying pipe 2. When the two stamping blocks 31 approach each other, the copper core can be extruded through the shaping section 32, and the corresponding part of the copper core is narrowed. The extruded copper core deforms towards both sides, and thus a separating knot is formed at both ends of the narrowed part, namely the expanding section 33 and the guiding section 34. The maximum diameter of the guiding section 34 is greater than the diameter of the conveying pipe 2, so that the diameter of the separating knot formed by the deformed part of the copper core under the guidance of the guiding section 34 is greater than the diameter of the conveying pipe 2. The axial length of the guiding section 34 is greater than the axial length of the expanding section 33, so that the thickness of the separating knot formed by the guiding section 34 is greater than the thickness of the separating knot of the expanding section 33. The diameter of the output end of the conveying pipe 2 corresponds to the diameter of the copper core, so that when the copper core is conveyed, the output end of the conveying pipe 2 can scrape off the impurities on the surface of the copper core and leave the impurities inside the conveying pipe 2. After the stamping block 31 finishes stamping, the copper core is driven to retract, so that the copper core is broken at the narrowed part. At the same time, the separating knot at the broken part of the copper core can be stuck at the output end of the conveying pipe 2 to prevent the end of the copper core from drilling into the conveying pipe 2 and affecting the subsequent reconnecting efficiency. At the same time, when the separating knot rebounds, it can impact the conveying pipe 2, thereby scattering the impurities inside the conveying pipe 2, and thus facilitating the absorption of the impurities collected inside the conveying pipe 2 when an air pump is installed at the end of the conveying pipe 2. On the other hand, after the copper core is broken, the separating knot formed by the expanding section 33 can be manually inserted into the gap between any two partition plates 11 of the wound copper core to prevent the wound copper core from spreading out.

[0049] The embodiment of the present disclosure also provides a method for conveying a cable copper core, which is applied to the conveying device as described above. After the copper core on the winding roller 1 is wound up, the stamping mechanism 3 stamps the copper core at the stamping station so as to form a separating knot on the copper core;

[0050] When the copper core is connected to the winding roller 1, the separating knot of the copper core is clamped with the winding roller 1 to position the free end of the copper core;

[0051] When the copper core is broken, the separating knot of the copper core blocks the copper core from rebounding into the conveying pipe 2.

[0052] It is worth mentioning that other components and technical features involved in this invention patent application should be regarded as the prior art. For the specific structures, working principles, possible control methods, and spatial arrangement methods of these technical features, conventional selections in the art can be adopted, and they should not be regarded as the inventive points of this invention patent. This invention patent will not be further elaborated specifically.

[0053] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention can have various modifications and changes. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A conveying device for the copper core of a cable, characterized in that, Comprising: A take-up roller (1) and a delivery pipe (2), the interior of the delivery pipe (2) being adapted to thread a copper core, and the output end of the delivery pipe (2) facing the take-up roller (1); and A stamping mechanism (3) is further provided between the take-up roller (1) and the delivery pipe (2), the stamping mechanism (3) having a stamping station located on the delivery path of the copper core; wherein After the copper core on the take-up roller (1) is wound up, the stamping mechanism (3) stamps the copper core at the stamping station to form a separating knot on the copper core; The stamping mechanism (3) includes two stamping blocks (31) arranged separately, and the two stamping blocks (31) are mirror-symmetrically arranged on both sides of the copper core; wherein After the copper core is wound up, the two stamping blocks (31) approach each other to squeeze the copper core and form a separating knot on the copper core; The stamping block (31) includes a shaping section (32) and an expanding section (33), and the expanding section (33) is arranged on the side of the shaping section (32) away from the delivery pipe (2); The diameter of the expanding section (33) gradually increases in the direction away from the shaping section (32); The diameter of the shaping section (32) is smaller than the diameter of the delivery pipe (2); The stamping block (31) further includes a guiding section (34), and the diameter of the guiding section (34) gradually increases in the direction away from the shaping section (32); The axial length of the guiding section (34) is greater than the axial length of the expanding section (33).

2. The conveying device according to claim 1, wherein The maximum diameter of the guiding section (34) is greater than the diameter of the delivery pipe (2).

3. The conveying device according to claim 1, wherein The take-up roller (1) includes a plurality of partition plates (11) and at least one limiting disk (12); Each of the partition plates (11) is sequentially arranged around the axis of the limiting disk (12); Adjacent partition plates (11) are arranged at intervals, and the interval distances are equal.

4. The conveying device according to claim 1, wherein The conveying device further includes an equipment frame (4), the take-up roller (1) is rotatably arranged on the equipment frame (4), and a driving motor (41) is further arranged on the equipment frame (4), and the driving motor (41) is in transmission connection with the rotating shaft of the take-up roller (1).

5. The conveying device according to claim 1, wherein Clamping assemblies (42) are respectively arranged on both sides of the take-up roller (1), each clamping assembly (42) includes two clamping jaws (43), and mating gears are arranged at the ends of the two clamping jaws (43), and the two mating gears are meshed with each other.

6. The conveying device according to claim 5, wherein A limiting block (44) is arranged at the end of the clamping jaw (43).

7. A conveying method for a copper core of a cable, applied to the conveying device according to claim 6, wherein After the copper core on the take-up roller (1) is wound up, the stamping mechanism (3) stamps the copper core at the stamping station to form a separating knot on the copper core; When the copper core is connected to the winding roller (1), the separating knot of the copper core is clamped with the winding roller (1) to position the free end of the copper core; When the copper core is broken, the separating knot of the copper core blocks the copper core from rebounding into the inside of the conveying pipe (2).

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