Cable processing traction equipment

Abstract

The utility model discloses cable processing traction equipment, which relates to the technical field of cable traction and comprises a main frame, and two horizontally rotating conveying belts for clamping cables are mounted on the main frame. The two turning frames are connected to the two ends of the main frame respectively, and the turning frames are connected with the main frame through angle adjusting structures; a plurality of limiting frames for limiting cables are arranged on the turning frame, and rollers in contact with the cables are mounted on the limiting frames; according to the utility model, the cable entering and exiting the traction conveying belt is limited through the two turning frames, the stability and turning of the cable entering and exiting the traction conveying belt are ensured, and the turning angle of the cable can be adjusted through the angle adjusting structure.

Description

Technical Field

[0001] The utility model relates to the technical field of cable traction, and particularly relates to a cable processing and traction device. Background Art

[0002] Cable processing and traction is an important link in the cable production process. During cable processing, the main purpose of traction is to smoothly convey the cable from one processing link to the next to ensure continuous production of the cable. Traction can achieve the following goals: controlling the speed of the cable to ensure that the residence time and processing effect of the cable in each processing link meet the requirements; providing sufficient pulling force so that the cable can overcome the friction and resistance during the processing and pass through various equipment and dies smoothly.

[0003] Traditional cable traction devices can only achieve straight-line conveying and traction of cables and cannot perform turning operations on cables. When a cable traction device conveys a cable with a certain turning angle, the entry and exit angles of the cable cannot be guaranteed. The cable will produce unstable swings during the turning process and when entering and exiting the traction device. Excessive bending of the cable will damage the cable structure. Using two cable traction devices to achieve cable turning can ensure the turning angle of the cable, but the cost is relatively high. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the above problems in the prior art and provide a cable processing and traction device.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A cable processing and traction device includes a main frame, and two horizontally rotating conveyor belts for clamping the cable are installed on the main frame; it also includes two turning frames respectively connected to both ends of the main frame, and the turning frames are both connected to the main frame through an angle adjustment structure; a number of limiting frames for limiting the cable are provided on the turning frames, and rollers in contact with the cable are installed on the limiting frames.

[0007] Further, at least two corresponding limiting frames are arranged on the turning frame. The limiting frame is in a U-shaped rod structure. The middle part of the upper end of the limiting frame is bent downward to form a U-shaped part, and the roller is rotatably sleeved on the outer side of the U-shaped part of the limiting frame.

[0008] Further, three rollers are rotatably sleeved on the U-shaped part of each limiting frame, two of which are arranged vertically and one is arranged horizontally. The vertically arranged rollers are higher than the horizontally arranged roller.

[0009] Further, the angle adjustment structure includes a semi-circular plate, an extension rod, and two positioning pin columns; the semi-circular plate is connected to the end of the main frame, a central pin hole is provided at the center of the semi-circular plate, and a number of edge pin holes are evenly arranged at the edge of the semi-circular plate. The distance from each edge pin hole to the central pin hole is the same. The extension rod is connected to the turning frame, and two positioning pin holes are provided at the end of the extension rod. The distance between the two positioning pin holes is the same as the distance from any edge pin hole to the central pin hole; the positioning pin columns pass through the extension rod and the semi-circular plate.

[0010] Further, two platform frames are provided on the upper side of the main frame, two conveyor belts are respectively installed on the upper sides of the two platform frames, and a reduction motor for driving the conveyor belt to rotate is installed on the lower side of each platform frame.

[0011] Further, a horizontal guide rod is provided on the upper side of the main frame. The guide rod passes through the two platform frames, and the platform frames are slidably connected to the guide rod; a lead screw is also rotatably installed on the main frame. The lead screw is divided into two sections with opposite thread directions. The two sections of the lead screw are respectively connected to the two platform frames by threads, and a hand wheel is connected to one end of the lead screw.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The present utility model limits the cables entering and exiting the traction conveyor belt through two turning frames to ensure the stability and turning of the cables entering and exiting the traction conveyor belt. The angle adjustment structure can realize the adjustment of the turning angle of the cables. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional structure schematic diagram of the present utility model.

[0015] Figure 2 It is a top view structure schematic diagram of the present utility model.

[0016] Figure 3 It is a traction structure schematic diagram of the present utility model.

[0017] Figure 4 It is a turning frame structure schematic diagram of the present utility model.

[0018] In the figure: 1, main frame; 2, conveyor belt; 3, turning frame; 4, limiting frame; 5, roller; 6, angle adjustment structure; 7, platform frame; 8, reduction motor; 9, guide rod; 10, lead screw; 11, hand wheel;

[0019] 61, semi-circular plate; 62, central pin hole; 63, edge pin hole; 64, extension rod; 65, positioning pin hole; 66, positioning pin column. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In order to make the objectives, technical solutions and advantages of the present utility model more clear and understandable, the present utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present utility model and are not used to limit the present utility model, that is, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Usually, the components of the embodiments of the present utility model described and shown in the accompanying drawings herein can be arranged and designed in various different configurations.

[0021] In the description of the present utility model, unless otherwise clearly specified and defined, the terms "installed", "connected" and "connected" that may appear should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be a direct connection or an indirect connection through an intermediate medium, and it may be the communication inside two elements. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0022] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the term "provided with" that may appear should be understood in a broad sense. For example, the object of "provided with" may be a part of the body, or it may be arranged separately from the body and connected to the body, and this connection may be a detachable connection or a non-detachable connection. For those skilled in the art, the specific meanings of the above terms in the present utility model can be understood through specific situations.

[0023] The present utility model will be further described in detail below in conjunction with embodiments.

[0024] Specific embodiments of the cable processing and traction equipment provided by the present utility model:

[0025] Please refer to Figures 1-4 , a cable processing and traction equipment, including a main frame 1, and two horizontally rotating conveyor belts 2 for clamping cables are installed on the main frame 1; specifically, two platform frames 7 are arranged on the upper side of the main frame 1, and the two conveyor belts 2 are respectively installed on the upper sides of the two platform frames 7, and reduction motors 8 for driving the rotation of the conveyor belts 2 are installed on the lower sides of the platform frames 7.

[0026] Two pulleys for supporting the inner sides of both ends of the conveyor belt 2 are rotatably installed on the upper side of each platform frame 7, the output shaft of the reduction motor 8 passes through the platform frame 7 and is connected to one of the pulleys, driving the pulley to rotate to realize the rotation of the conveyor belt 2, and the two conveyor belts 2 are clamped on both sides of the cable and rotate synchronously and reversely to realize the traction of the cable. A support body is arranged inside the conveyor belt 2, and the support body supports the inner side of the straight section of the conveyor belt 2, so that the conveyor belt 2 can fit the cable.

[0027] A number of axial grooves parallel to the axial direction of its pulley are evenly arranged on the outer side of the conveyor belt 2, and an annular groove is provided in the middle of the conveyor belt 2, which enables the conveyor belt 2 to better fit the cable. A semi-enclosed protective cover is provided on the upper side of the bench 7, and the conveyor belt 2 is located inside the protective cover to improve safety.

[0028] Two horizontal and parallel guide rods 9 are arranged on the upper side of the main frame 1. Both guide rods 9 pass through the two benches 7, and the bench 7 is slidably connected to the guide rod 9; a lead screw 10 is also rotatably installed on the main frame 1. The two guide rods 9 are symmetrically arranged on both sides of the lead screw 10 and parallel to the lead screw 10. The lead screw 10 is divided into two sections with opposite thread directions. The two sections of the lead screw 10 are respectively threadedly connected to the two benches 7, and one end of the lead screw 10 is connected to a handwheel 11; by rotating the handwheel 11 to rotate the lead screw 10, the two benches 7 and the conveyor belt 2 can be moved away from and close to each other, thereby realizing the clamping and releasing of the cable.

[0029] In this embodiment, two turning frames 3 are respectively connected to both ends of the main frame 1, and the turning frames 3 are both connected to the main frame 1 through an angle adjustment structure 6; a number of limit frames 4 for limiting the cable are provided on the turning frames 3, and rollers 5 in contact with the cable are installed on the limit frames 4.

[0030] Specifically, at least two corresponding limit frames 4 are arranged on the turning frame 3. At least two limit frames 4 can ensure the stability of the cable direction away from the conveyor belt 2, so that the cable turns between the limit frame 4 and the conveyor belt 2. The limit frame 4 is a U-shaped rod structure. The middle part of the upper end of the limit frame 4 is bent downward to form a U-shaped part, and a roller 5 is rotatably sleeved on the outer side of the U-shaped part of the limit frame 4. Three rollers 5 are rotatably sleeved on the U-shaped part of each limit frame 4, two of which are arranged vertically and one is arranged horizontally. The vertically arranged rollers 5 are higher than the horizontally arranged roller 5. The two vertically arranged rollers 5 can meet the requirements of the cable turning in different directions, and the horizontally arranged roller 5 provides lower support for the cable.

[0031] In this embodiment, the angle adjustment structure 6 includes a semi-circular plate 61, an extension rod 64 and two positioning pin columns 66; the semi-circular plate 61 is connected to the end of the main frame 1. A central pin hole 62 is provided at the center of the semi-circular plate 61, and a number of edge pin holes 63 are evenly arranged on the edge of the semi-circular plate 61. The distances from each edge pin hole 63 to the central pin hole 62 are the same. The extension rod 64 is connected to the turning frame 3, and two positioning pin holes 65 are provided at the end of the extension rod 64. The distance between the two positioning pin holes 65 is the same as the distance from any edge pin hole 63 to the central pin hole 62; the positioning pin column 66 passes through the extension rod 64 and the semi-circular plate 61.

[0032] Two positioning pin columns 66 respectively pass through two positioning pin holes 65 of the extension rod 64. The positioning pin column 66 at the end of the extension rod 64 is engaged with the central pin hole 62 of the semi-circular plate 61, enabling the extension rod 64 and the turning frame 3 to rotate around the center of the semi-circular plate 61. When the other positioning pin column 66 is inserted and engaged with different edge pin holes 63 of the semi-circular plate 61, the angle adjustment between the turning frame 3 and the main frame 1 can be achieved. By adopting the angle adjustment structure 6 in this embodiment, not only can the angle of the turning frame 3 be adjusted quickly by inserting and removing the positioning pin column 66, but also the turning frame 3 can be quickly loaded and unloaded.

[0033] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still make modifications to the technical solutions described in the foregoing embodiments without creative efforts, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, 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 cable processing and pulling device, comprising a main frame (1), on which are mounted two horizontally rotating conveyor belts (2) for clamping cables; characterized in that: It also includes two turning frames (3) respectively connected to the two ends of the main frame (1), and the turning frames (3) are connected to the main frame (1) via an angle adjustment structure (6); the turning frames (3) are provided with a plurality of limit frames (4) for limiting the position of the cables, and the limit frames (4) are provided with rollers (5) in contact with the cables.

2. The cable processing and pulling equipment according to claim 1, characterized in that: At least two corresponding limit frames (4) are arranged on the turning frame (3), the limit frames (4) are door-shaped rod-shaped structures, the middle part of the upper end of the limit frames (4) is bent downward to form a U-shaped part, and the roller (5) is rotatably sleeved on the outer side of the U-shaped part of the limit frames (4).

3. The cable processing and pulling equipment according to claim 2, characterized in that: The U-shaped rotating sleeve of each limiting frame (4) is provided with three rollers (5), two of which are arranged vertically and one is arranged horizontally, and the rollers (5) arranged vertically are higher than the rollers (5) arranged horizontally.

4. The cable processing and pulling equipment according to claim 1, characterized in that: The angle adjustment structure (6) comprises a semicircular plate (61), an extension rod (64) and two positioning pins (66); the semicircular plate (61) is connected to the end of the main frame (1); a center pin hole (62) is provided at the center of the semicircular plate (61); a plurality of edge pin holes (63) are evenly arranged on the edge of the semicircular plate (61); the distance between each edge pin hole (63) and the center pin hole (62) is the same; the extension rod (64) is connected to the turning frame (3); two positioning pin holes (65) are provided at the end of the extension rod (64); the spacing between the two positioning pin holes (65) is the same as the distance from any edge pin hole (63) to the center pin hole (62); and the positioning pin (66) passes through the extension rod (64) and the semicircular plate (61).

5. The cable processing and pulling equipment according to claim 1, characterized in that: Two racks (7) are arranged on the upper side of the main frame (1), and the two conveyor belts (2) are respectively installed on the upper sides of the two racks (7). A reduction motor (8) for driving the conveyor belts (2) to rotate is installed on the lower side of each rack (7).

6. The cable processing and pulling equipment according to claim 5, characterized in that: A horizontal guide rod (9) is arranged on the upper side of the main frame (1), and the guide rod (9) passes through the two stands (7), and the stands (7) are slidably connected to the guide rod (9); a lead screw (10) is also rotatably mounted on the main frame (1), and the lead screw (10) is divided into two sections with opposite thread rotation directions, and the two sections of the lead screw (10) are respectively connected to the two stands (7) by threads, and one end of the lead screw (10) is connected to a hand wheel (11).

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