Cable copper core conveying device and working method thereof

Abstract

The invention relates to the field of cable copper cores, in particular to a cable copper core conveying device and a working method thereof. The invention provides a cable copper core conveying device which comprises a winding roller and a conveying pipe, a strand of copper core is suitable for being inserted into 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 provided with a stamping station, and the stamping station is located on a conveying path of the copper core. And after the copper core on the winding roller is wound, the stamping mechanism stamps the copper core at the stamping station, so that separation knots are formed on the copper core. And the copper core is stamped through the stamping mechanism after winding of the winding roller is completed, so that the copper core forms separation knots. After the copper core is snapped, the separation knots can prevent the copper core from rebounding into the conveying pipe, and meanwhile the separation knots can be clamped into the winding roller so that the copper core can be wound conveniently.

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 an output end of the conveying tube faces the winding roller; and 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 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.

[0007] 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 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.

[0008] 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; The diameter of the expansion section gradually increases in a direction away from the shaping section.

[0009] Furthermore, the diameter of the shaping section is smaller than the diameter of the conveying pipe.

[0010] Furthermore, the punching block further comprises a guide section, and the diameter of the guide section gradually increases in a direction away from the shaping section; The axial length of the guide section is greater than the axial length of the expansion section.

[0011] Furthermore, the maximum diameter of the guide section is greater than the diameter of the conveying pipe.

[0012] Further, the winding roller includes a plurality of partition plates and at least one limiting disk; Each of the partition plates is sequentially arranged around the axis of the limiting plate; Two adjacent partition plates are spaced apart and have equal spacing.

[0013] Furthermore, the conveying device also includes an equipment frame, the winding roller is rotatably arranged on the equipment frame, and a driving motor is also arranged on the equipment frame, and the driving motor is drivingly connected to the rotating shaft of the winding roller.

[0014] Furthermore, clamping assemblies are respectively provided on both sides of the winding roller, and the clamping assemblies include two clamping jaws, and matching gears are provided at the ends of the two clamping jaws, and the two matching gears are meshed with each other.

[0015] Furthermore, a limit block is provided at the end of the clamping jaw.

[0016] In addition, the present invention 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 is wound up, the stamping mechanism stamps the copper core at a stamping station to form a separation knot on the copper core; When the copper core is connected to the winding roller, the separation knot of the copper core is engaged with the winding roller to position the free end of the copper core; When the copper core is pulled apart, the separation knot of the copper core prevents the copper core from rebounding into the conveying pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects: after the winding roller is wound up, the copper core is punched by the punching mechanism to form a separation knot on the copper core. After the copper core is pulled apart, the separation knot can prevent the copper core from rebounding into the conveying tube, and the separation knot can be stuck into the winding roller to facilitate the winding of the copper core. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Figure 1 A perspective view of a conveying device for a cable copper core of the present invention is shown; Figure 2 A schematic structural diagram of the winding roller of the present invention is shown; Figure 3 A schematic structural diagram of the punching mechanism of the present invention is shown; Figure 4 A partial cross-sectional view of the punching mechanism of the present invention is shown; Figure 5The schematic structural diagram of the winding roller of the present invention is shown.

[0020] In the figure: 1. Winding roller; 11. Separation plate; 12. Limiting plate; 2. Delivery pipe; 3. Stamping mechanism; 31. Stamping block; 32. Forming section; 33. Expansion section; 34. Guide section; 4. Equipment frame; 41. Driving motor; 42. Clamping assembly; 43. Clamping claw; 44. Limit block. DETAILED DESCRIPTION

[0021] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0022] Research has found that the end of the cable copper core is difficult to fix when connected to the winding roller. During the winding process, the end needs to be fixed to the winding roller before subsequent continuous winding can be carried out.

[0023] The defects existing in the above solutions are the results obtained by the inventor after practice and careful research. Therefore, the discovery process of the above problems and the solutions proposed by the present disclosure for the above problems below should be the contributions made by the inventor to the present disclosure during the disclosure process.

[0024] In the following, some embodiments of the present invention are described in detail in conjunction with the accompanying drawings. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other. In addition, in the accompanying drawings, in order to effectively describe the technical content, the thickness of the components can be exaggerated or reduced.

[0025] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0026] Based on the above research, Figure 1The 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.

[0027] 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.

[0028] 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 plates 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.

[0029] Reference Figure 2In some embodiments, after the partition plate 11 is wound up, it needs to be transported away so that the next partition plate 11 can be placed between the two limit plates 12. Therefore, preferably, a clamping assembly 42 is provided on both sides of the winding roller 1, and the clamping assembly 42 includes two jaws 43, and the ends of the two jaws 43 are provided with matching gears, and the two matching gears are meshed with each other. The rotating shaft of any jaw 43 is connected to the motor, so that when the motor starts the rotation of the jaw 43, the other jaw 43 can be driven to rotate through the matching gear, and a limiting block 44 is provided at the end of the jaw 43. When the two jaws 43 rotate synchronously toward each other, the partition plate 11 and the copper core are clamped by the limiting block 44, or when they rotate synchronously away from each other, the limiting block 44 loosens the partition plate 11 and the copper core. Optionally, the clamping assembly 42 is mounted on a horizontal cylinder. After a roll of copper core is wound up, the vertical cylinder drives the upper limit plate 12 to lift up to separate the partition plate 11 from the lower limit plate 12, and then the clamps 43 on both sides clamp the copper core and the partition plate 11, and the vertical cylinder continues to lift up to separate the partition plate 11 from the upper limit plate 12. At this time, the wound copper core and the partition plate 11 have been detached from the two limit plates 12, and then the horizontal cylinder drives the partition plate 11 to move horizontally to facilitate unloading and replacement of a new partition plate 11.

[0030] Reference Figure 3 In at least one embodiment, in order to achieve the effect of stamping the copper core, the stamping mechanism 3 includes two separately arranged stamping blocks 31, and the two stamping blocks 31 are mirror-imaged on both sides of the copper core. The two stamping blocks 31 are respectively connected to two stamping cylinders, so that after the copper core is rolled up, the two stamping blocks 31 can be driven toward each other by the stamping cylinder, and the inner ends of the stamping blocks 31 are squeezed to form a separation knot.

[0031] Reference Figure 4In at least one embodiment, the punch block 31 includes a forming section 32, an expansion section 33 and a guide section 34, the expansion section 33 and the guide section 34 are respectively arranged on both sides of the forming section 32, and the guide section 34 is arranged on the side of the forming section 32 facing the conveying pipe 2, and the expansion section 33 is arranged on the side of the forming section 32 away from the conveying pipe 2. The diameter of the forming section 32 remains unchanged, the diameter of the guide section 34 gradually increases in the direction away from the forming section 32, and the diameter of the expansion section 33 gradually increases in the direction away from the forming section 32. At the same time, the diameter of the forming section 32 is smaller than the diameter of the conveying pipe 2. When the two punch blocks 31 are close to each other, the copper core can be squeezed by the forming section 32, and the corresponding part of the copper core can be narrowed, and the squeezed copper core is deformed to both sides, thereby forming a separation knot at both ends of the narrowed part, namely the expansion section 33 and the guide section 34. The maximum diameter of the guide section 34 is greater than the diameter of the delivery tube 2, so that the diameter of the partition knot formed by the deformed part of the copper core under the guidance of the guide section 34 is greater than the diameter of the delivery tube 2. The axial length of the guide section 34 is greater than the axial length of the expansion section 33, so that the thickness of the partition knot formed by the guide section 34 is greater than the thickness of the partition knot of the expansion section 33. The output end diameter of the delivery tube 2 corresponds to the diameter of the copper core, so that when the copper core is transported, the output end of the delivery tube 2 can scrape off the impurities on the surface of the copper core and leave the impurities in the delivery tube 2. After the punching block 31 is punched, the copper core is driven to pull back, so that the copper core is broken at the narrowing part, and the partition knot at the broken part of the copper core can be stuck at the output end of the delivery tube 2 to prevent the end of the copper core from drilling into the delivery tube 2 and affecting the subsequent reconnection efficiency. At the same time, the partition knot can hit the delivery tube 2 when rebounding, so as to scatter the impurities inside the delivery tube 2, thereby facilitating the absorption of impurities collected inside the delivery tube 2 when the air pump is installed at the end of the delivery tube 2. On the other hand, after the copper core is broken, the partition knot formed by the expansion section 33 can be manually inserted into the gap between any partition plates 11 to prevent the rolled copper core from spreading.

[0032] 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 a stamping station to form a separation knot on the copper core. When the copper core is connected to the winding roller 1, the separation knot of the copper core is engaged with the winding roller 1 to position the free end of the copper core; When the copper core is pulled apart, the separation knot of the copper core prevents the copper core from rebounding into the inside of the conveying pipe 2.

[0033] It is worth mentioning that the technical features such as other components involved in the patent application of this invention should be regarded as prior art. The specific structure, working principle and possible control method and spatial layout method of these technical features can be selected by conventional methods in the field, and should not be regarded as the inventive point of this patent. This patent will not be further elaborated.

[0034] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A conveying device for cable copper core, characterized in that: include: A winding roller (1) and a conveying tube (2), wherein a copper core is inserted into the interior of the conveying tube (2), and the output end of the conveying tube (2) faces the winding roller (1); and A stamping mechanism (3) is also provided between the winding roller (1) and the conveying tube (2), and the stamping mechanism (3) has a stamping station, and the stamping station is located on the conveying path of the copper core; wherein After the copper core on the winding roller (1) is wound up, the punching mechanism (3) punches the copper core at a punching station to form a separation knot on the copper core.

2. The conveying device according to claim 1, characterized in that The punching mechanism (3) comprises two punching blocks (31) which are separately arranged, and the two punching blocks (31) are arranged in mirror image on both sides of the copper core; wherein After the copper core is rolled up, the two punching blocks (31) move toward each other to squeeze the copper core and form a separation knot on the copper core.

3. The conveying device according to claim 2, characterized in that The punching block (31) comprises a forming section (32) and an expansion section (33), wherein the expansion section (33) is arranged on a side of the forming section (32) away from the conveying pipe (2); The diameter of the expansion section (33) gradually increases in a direction away from the shaping section (32).

4. The conveying device according to claim 3, characterized in that The diameter of the shaping section (32) is smaller than the diameter of the delivery pipe (2).

5. The conveying device according to claim 3, characterized in that: The punching block (31) further comprises a guide section (34), wherein the diameter of the guide section (34) gradually increases in a direction away from the shaping section (32); The axial length of the guide section (34) is greater than the axial length of the expansion section (33).

6. The conveying device according to claim 5, characterized in that The maximum diameter of the guide section (34) is greater than the diameter of the conveying pipe (2).

7. The conveying device according to claim 1, characterized in that The winding roller (1) comprises a plurality of partition plates (11) and at least one limiting plate (12); The partition plates (11) are arranged in sequence around the axis of the limiting plate (12); Two adjacent partition plates (11) are arranged at intervals, and the intervals are equal.

8. The conveying device according to claim 1, characterized in that The conveying device further comprises an equipment frame (4), the winding roller (1) is rotatably arranged on the equipment frame (4), and a driving motor (41) is also arranged on the equipment frame (4), and the driving motor (41) is drivingly connected to the rotating shaft of the winding roller (1).

9. The conveying device according to claim 1, characterized in that A clamping assembly (42) is respectively provided on both sides of the winding roller (1), the clamping assembly (42) comprising two clamping claws (43), the ends of the two clamping claws (43) being provided with matching gears, the two matching gears being meshed with each other.

10. The conveying device according to claim 9, characterized in that A limiting block (44) is provided at the end of the clamping jaw (43).

11. A method for conveying a cable copper core, applied to the conveying device as claimed in claim 10, characterized in that: After the copper core on the winding roller (1) is wound up, the punching mechanism (3) punches the copper core at a punching station to form a separation knot on the copper core; When the copper core is connected to the winding roller (1), the separation knot of the copper core is engaged with the winding roller (1) to position the free end of the copper core; When the copper core is pulled apart, the separation knot of the copper core prevents the copper core from rebounding into the inside of the conveying pipe (2).

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