Cable winding device

Abstract

The utility model discloses a cable winding device which comprises a machine frame, a gear motor, a winding roll and two parallel supporting plates are arranged on the machine frame, a cable breaking assembly and a reciprocating assembly are arranged on the supporting plates, the gear motor is in transmission connection with the winding roll and the reciprocating assembly, and the cable breaking assembly is in transmission connection with the reciprocating assembly. The wire breaking assembly comprises a fixed shaft rotationally connected with the supporting plate, a movable shaft rotationally connected with the supporting plate in a sliding mode and gear cutters arranged on the fixed shaft and the movable shaft respectively, and the fixed shaft and the movable shaft are in transmission connection through a tensioning wheel. According to the device, the waste cable can be subjected to skin breaking while the copper core wire is wound and recycled, so that the waste cable can be recycled, the completeness of the copper core wire is reserved, and the copper core wire can be more conveniently recycled in the future.

Description

Technical Field

[0001] The utility model relates to the technical field of cable processing, in particular to a cable winding device. Background Art

[0002] Qualified cable products shipped by cable manufacturers, after being laid, installed and inspected, are operated under normal environmental conditions without overload from the year of commissioning. Their lifespan is generally more than 15 years. When the cable exceeds its service life, it is generally necessary to dismantle and replace it. Scrap cables are generally classified as scrap, that is, the old cables are recycled. The scrap cable lines are dismantled and recycled by scrap material recyclers to strip the cables and recover the copper therein. The copper obtained from the cables is then sent to the copper factory to process cables or other copper products, or directly smelted into copper ingots. Existing cable recycling generally cuts the entire cable into small sections first, and then strips the skin and extracts the copper. Although this is conducive to improving processing efficiency, for some old cables with better quality, their complete copper cores are worth processing directly into cables again. Cutting them off during smelting processing is not only time-consuming and labor-intensive, but also costly. Therefore, it is necessary to design a cable winding device for recycling old cables in view of the shortcomings of the prior art. Utility Model Content

[0003] In order to overcome the above-mentioned shortcomings in the prior art, the technical problem of the utility model is to provide a cable winding device for recycling old cables.

[0004] A cable winding device comprises a frame, on which a reduction motor, a wire reel and two mutually parallel support plates are arranged, on which a wire breaking assembly and a reciprocating assembly are arranged, the reduction motor is respectively connected to the wire reel and the reciprocating assembly in a transmission manner, and the wire breaking assembly is connected to the reciprocating assembly in a transmission manner; the wire breaking assembly comprises a fixed shaft connected to the support plate in a rotation manner, a moving shaft connected to the support plate in a sliding rotation manner, and gear cutters respectively arranged on the fixed shaft and the moving shaft, the fixed shaft and the moving shaft being connected in a transmission manner via a tensioning wheel; the two gear cutters are arranged opposite to each other.

[0005] Further description, the reciprocating assembly includes a reciprocating screw rotatably arranged on a support plate, a screw nut is arranged on the reciprocating screw, and a wiring harness is arranged on the screw nut; the reciprocating screw is connected to the fixed shaft through a pulley transmission.

[0006] Further explanation: a processing table is arranged between the two support plates, the processing table is located between the two gear cutters, the processing table is provided with a gear notch that allows the gear cutter installed on the fixed shaft to extend out, and side baffles are symmetrically arranged on both sides of the gear notch; a feed opening that passes through the processing table from top to bottom is arranged on the processing table at a position in front of the gear notch, and a rear baffle is arranged on the side of the feed opening away from the gear notch.

[0007] It is further explained that the upper end surface of the processing table is flush with the bottom end of the wiring harness.

[0008] It is further explained that a crusher is arranged below the processing table, and the feed port of the crusher is connected with the discharge port on the processing table through a guide cylinder.

[0009] It is further explained that slider bearing groups are respectively provided at both ends of the movable shaft, and the movable shaft and the slider bearing group are rotatably matched; a vertical slide groove adapted to the slider bearing group is provided on the support plate; a circular guide groove connected to the vertical slide groove is provided on the support plate, and a guide shaft is slidably provided in the circular guide groove, and the lower end of the guide shaft is fixedly connected to the slider bearing group; a spring is sleeved on the guide shaft, and the spring is located in the vertical slide groove, and the upper end and lower ends of the spring are respectively abutted against the side wall of the vertical slide groove and the slider bearing group.

[0010] It is further explained that the cable reel is detachably connected to the frame.

[0011] Compared with the prior art, the utility model has the following advantages: 1. The utility model is provided with a wire breaking component and a reciprocating component. When the cable is wound and reeled, the waste cable is firstly broken by the wire breaking component, and the exposed copper core wire is then wound on the winding reel after passing through the reciprocating component. The reciprocating component can drive the copper core wire to swing back and forth so as to better wind the copper core wire on the winding reel. The device can break the skin of the waste cable while winding and recycling the copper core wire. It can not only realize the recycling of the waste cable, but also retain the integrity of the copper core wire, which is more convenient for the reuse of the copper core wire in the future.

[0012] 2. The discharge port of the processing table of the utility model is connected with the crusher. The cable sheaths broken off during the processing can be directly fed into the crusher along the discharge port for crushing, which is convenient for recycling the cable sheaths. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a front view of the three-dimensional structure of the utility model.

[0014] Figure 2 It is a three-dimensional structural schematic diagram of the utility model from a rear view.

[0015] Figure 3 It is a three-dimensional structural schematic diagram of the support plate, wire breaking assembly, reciprocating assembly and processing table of the utility model.

[0016] Figure 4 It is a three-dimensional structural schematic diagram of the tensioning wheel of the utility model.

[0017] Figure 5 This is a schematic diagram of the installation of the gear cutter of the utility model.

[0018] Figure 6 It is a partial cross-sectional view of the utility model.

[0019] Figure 7 It is a three-dimensional structural schematic diagram of the processing table and the crusher of the utility model.

[0020] The markings of the components in the accompanying drawings are as follows: 1. Frame, 2. Support plate, 3. Reciprocating screw, 31. Screw nut, 32. Wiring harness, 4. Fixed shaft, 41. Moving shaft, 42. Gear cutter, 5. Tensioning wheel, 6. Slider bearing group, 61. Guide shaft, 62. Spring, 7. Processing table, 71. Gear notch, 72. Feeding port, 73. Rear baffle, 74. Side baffle, 75. Guide cylinder, 8. Crusher, 9. Reducer motor, 10. Cable reel. DETAILED DESCRIPTION

[0021] Although the present invention may be described with respect to a specific application or industry, those skilled in the art will recognize the broader applicability of the present invention. Those of ordinary skill in the art will recognize that terms such as: above, below, upward, downward, etc. are used to describe the drawings and do not represent limitations on the scope of the present invention as defined by the appended claims. Any numerical designations such as: first or second are merely exemplary and are not intended to limit the scope of the present invention in any way.

[0022] A cable winding device, Figure 1 and Figure 2 The structure of the device is shown from different angles, wherein a wire reel 10 is mounted on a frame 1 via a rotating shaft, the wire reel 10 is detachably connected, a reduction motor 9 is mounted on one side of the wire reel 10 on the frame 1, the reduction motor 9 is connected to the rotating shaft via a coupling, the reduction motor 9 can drive the wire reel 10 to rotate slowly, a wire breaking assembly and a reciprocating assembly are mounted on one side of the frame 1 located in the winding direction of the wire reel 10, specifically, two mutually parallel support plates 2 are mounted on the frame 1, the support plates 2 are used to support and mount the wire breaking assembly and the reciprocating assembly, such as Figure 1-3As shown, the wire breaking assembly includes a fixed shaft 4, a movable shaft 41 and a gear cutter 42. The two ends of the fixed shaft 4 are rotatably connected to the two support plates 2 through bearings. The two ends of the movable shaft 41 are slidably installed on the two support plates 2 through a slider bearing group 6. The movable shaft 41 is located directly above the fixed shaft 4. More specifically, a vertical slide groove in a vertical direction is provided on the support plate 2. The vertical slide groove is adapted to the slider bearing group 6. The slider bearing group 6 can slide up and down along the vertical slide groove. It should be noted that a circular guide groove is also provided directly above the vertical slide groove. The circular guide groove is connected to the vertical slide groove. The circular guide groove is oriented to The upper end surface of the upper support plate 2 is penetrated, and a guide shaft 61 is slidably installed in the circular guide groove. The lower end of the guide shaft 61 extends into the vertical slide groove, and its lower end is fixedly connected to the slider bearing group 6. It should be particularly noted that a spring 62 is sleeved on the guide shaft 61, and the spring 62 is placed in the vertical slide groove. The upper end of the spring 62 abuts against the top side of the vertical slide groove, and the lower end of the spring 62 abuts against the slider bearing group 6. The two ends of the moving shaft 41 are respectively rotatably connected to the slider bearing groups 6 on the two support plates 2. A gear cutter 42 is respectively installed in the middle of the fixed shaft 4 and the moving shaft 41. For reference, Figure 5 The two gear cutters 42 are arranged opposite to each other, and the waste cables are transferred and cut through the two gear cutters 42. The spring 62 always applies a downward force to the slider bearing group 6, which makes the spacing between the two gear cutters 42 elastically adjustable according to the thickness of the cable.

[0023] refer to Figure 3 and Figure 4 The fixed shaft 4 and the movable shaft 41 are connected by a tensioning wheel 5. The structure of the tensioning wheel 5 can be specifically referred to Figure 4 The tensioning wheel 5 can be a belt or pulley structure, or a chain or sprocket structure, or a gear or gear belt structure, or a combination of the above structures. This is the prior art and will not be described in detail here. Specifically in this embodiment, the fixed gear of the tensioning wheel 5 is installed on the fixed shaft 4, and the floating gear is installed on the dynamic shaft 41.

[0024] like Figure 3 and 7As shown, a processing table 7 is arranged between the two support plates 2, and the processing table 7 is located between the two gear cutters 42. The processing table 7 is fixed relative to the gear cutter 42 on the fixed shaft 4, and a gear gap 71 is provided on the processing table 7. The gear gap 71 just allows the gear cutter 42 on the fixed shaft 4 to extend upward. For the convenience of material transfer, two symmetrical side baffles 74 are installed on both sides of the gear gap 71. For the convenience of separating the copper wire and the sheath of the cable, a feed opening 72 that passes through the processing table 7 from top to bottom is arranged on the processing table 7 at the front side of the gear gap 71. The cable sheath is transferred along the feed opening 72 during the processing process. In this embodiment, two feed openings 72 are arranged, which are symmetrical along the extension line of the center line of the gear gap 71. A rear baffle 73 is also arranged on the side of the feed opening 72 away from the gear gap 71. A crusher 8 is arranged below the processing table 7, and the feed inlet of the crusher 8 is connected to the feed opening 72 on the processing table 7 through a guide cylinder 75. In this way, the cable sheaths broken off during the processing can be directly fed into the pulverizer 8 along the discharge port 72 for pulverization, thereby facilitating the recycling of the cable sheaths.

[0025] like Figure 1-3 As shown, the reciprocating assembly includes a reciprocating screw 3, a screw nut 31 and a harness 32, wherein the two ends of the reciprocating screw 3 are rotatably set on the two support plates 2 respectively, the reciprocating screw 3 is located on one side of the processing table 7, the screw nut 31 is set on the reciprocating screw 3, and the harness 32 is set on the upper side of the screw nut 31. It is particularly important to note that the upper end surface of the processing table 7 is flush with the bottom end of the harness 32. After the scrap cable is broken by the gear cutter 42, the cable skin enters the pulverizer 8 through the discharge port 72 for pulverization. The copper wire core passes through the harness 32 and is finally wound on the winding drum 10. By setting the reciprocating assembly, the copper wire core can be driven to swing back and forth during winding, so that the copper wire core can be more neatly wound on the winding drum 10 and the integrity of the copper wire core is retained, which is more convenient for the reuse of the copper core wire in the future.

[0026] like Figure 2-3 As shown, the reciprocating screw 3 is connected to the fixed shaft 4 through a belt and a pulley transmission. Similarly, the reciprocating screw 3 is connected to the reduction motor 9 through a belt and a pulley transmission.

[0027] The above-mentioned embodiments only express the preferred implementation of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the utility model patent. It should be pointed out that for ordinary technicians in this field, several modifications, improvements and substitutions can be made without departing from the concept of the present invention, which all belong to the protection scope of the utility model. Therefore, the protection scope of the utility model patent shall be based on the attached claims.

Claims

1. A cable winding device, characterized in that: The machine comprises a frame (1), on which a reduction motor (9), a wire reel (10) and two mutually parallel support plates (2) are arranged, on which a wire breaking assembly and a reciprocating assembly are arranged, the reduction motor (9) is respectively connected in driving relation to the wire reel (10) and the reciprocating assembly, and the wire breaking assembly is connected in driving relation to the reciprocating assembly; The wire breaking assembly comprises a fixed shaft (4) rotatably connected to the support plate (2), a movable shaft (41) slidably rotatably connected to the support plate (2), and a gear cutter (42) respectively arranged on the fixed shaft (4) and the movable shaft (41); the fixed shaft (4) and the movable shaft (41) are connected in transmission via a tensioning wheel (5); The two gear cutters (42) are arranged opposite to each other.

2. A cable winding device according to claim 1, characterized in that: The reciprocating assembly comprises a reciprocating screw (3) rotatably arranged on a support plate (2), a screw nut (31) being arranged on the reciprocating screw (3), and a wire harness (32) being arranged on the screw nut (31); The reciprocating screw (3) is connected to the fixed shaft (4) via a pulley transmission.

3. A cable winding device according to claim 2, characterized in that: A processing table (7) is arranged between the two support plates (2), the processing table (7) is located between the two gear cutters (42), the processing table (7) is provided with a gear notch (71) allowing the gear cutter (42) mounted on the fixed shaft (4) to extend out, and side baffles (74) are symmetrically arranged on both sides of the gear notch (71); A feed opening (72) is provided on the processing table (7) at a position in front of the gear notch (71) and passes through the processing table (7) from top to bottom, and a rear baffle (73) is provided on a side of the feed opening (72) away from the gear notch (71).

4. A cable winding device according to claim 3, characterized in that: The upper end surface of the processing table (7) is flush with the bottom end of the harness device (32).

5. A cable winding device according to claim 4, characterized in that: A pulverizer (8) is arranged below the processing table (7), and a feed port of the pulverizer (8) is connected to a feed port (72) on the processing table (7) via a guide cylinder (75).

6. A cable winding device according to claim 1, characterized in that: Slider bearing groups (6) are respectively provided at both ends of the movable shaft (41), and the movable shaft (41) and the slider bearing groups (6) are rotatably matched; The support plate (2) is provided with a vertical sliding groove adapted to the slider bearing group (6); The support plate (2) is provided with a circular guide groove connected to the vertical slide groove, a guide shaft (61) is slidably arranged in the circular guide groove, and the lower end of the guide shaft (61) is fixedly connected to the slider bearing group (6); The guide shaft (61) is sleeved with a spring (62), which is located in the vertical slide groove. The upper end and lower ends of the spring (62) are respectively in contact with the side wall of the vertical slide groove and the slider bearing group (6).

7. A cable winding device according to claim 1, characterized in that: The cable reel (10) is detachably connected to the frame (1).

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