Anti-off type polished rod winding device

Abstract

The utility model discloses a kind of anti-off-line type polished rod wire arranging device, it is related to cable winding and unwinding equipment field, including mounting seat, mobile mechanism, guide mechanism, wire arranging mechanism and reversing mechanism are equipped on mounting seat;Wire arranging mechanism contains support, bottom guide roller, two lateral guide rollers and the top guide roller of movable connection, bottom and top guide roller form vertical clamping space, two lateral guide rollers form horizontal clamping space, and two spaces are staggered arrangement;Top guide roller is detachably installed with cover plate by U-shaped installation slot, and lateral guide roller is adjusted spacing by bidirectional screw rod.The utility model realizes cable bidirectional constraint anti-off-line, staggered layout avoids component interference, and threading maintenance is convenient, adapts to different line diameter, effectively improves winding quality and efficiency.

Description

Technical Field

[0001] This utility model relates to the technical field of cable winding and unwinding equipment, and in particular to an anti-derailment type smooth rod cable laying device. Background Technology

[0002] The bare rod cable guide is a key device used to guide the cable to be neatly and orderly arranged on the drum during the winding or unwinding process. Its cable arrangement quality and stability directly affect the winding efficiency and the quality of the finished product.

[0003] In existing technologies, the most commonly used wire guide mechanism employs a U-shaped open slot structure consisting of a single bottom guide roller and two side guide rollers. While this structure is simple, low-cost, and facilitates wire threading, its open top design has an inherent drawback: during wire operation, especially during start-up, stop, or fluctuations in wire tension, the wire is highly susceptible to jumping out from the top opening of the guide slot and deviating from the correct guide path. This problem leads to wire routing disorder, tangled wires, scratches on the wire surface, and even wire breakage, severely impacting production efficiency and winding quality, requiring frequent shutdowns for repairs, and increasing the burden on operators and production costs.

[0004] Therefore, there has long been a need in this field for a fundamental innovation that can effectively prevent cables from coming off from a structural perspective while also ensuring ease of operation. Utility Model Content

[0005] Purpose of the invention: The purpose of this utility model is to provide an anti-detachment type bare rod cable guide with good anti-detachment effect. It forms a two-way constraint on the cable through vertical and horizontal clamping spaces, effectively preventing the cable from coming off. The spatial layout is reasonable, with vertical and horizontal clamping spaces staggered to avoid mutual interference between components. It is convenient for structural installation and operation. The top guide roller is detachable, which is convenient for threading and maintenance.

[0006] Technical solution:

[0007] A cable management system with anti-derailment features a mounting base, on which a moving mechanism, a guiding mechanism, a cable management mechanism, and a reversing mechanism are mounted. The moving mechanism includes a moving base and a traveling cylinder housed inside the moving base. The cable management mechanism includes a support, a bottom guide roller, two side guide rollers, and a top guide roller. The top guide roller is movably connected to the top of the support. A vertical clamping space is formed between the bottom guide roller and the top guide roller. The two side guide rollers form a horizontal clamping space. The vertical clamping space and the horizontal clamping space are located on different axes in the direction of cable movement. The distance between the vertical clamping space and the horizontal clamping space is greater than the diameter of the cable.

[0008] Furthermore, the top of the bracket is provided with U-shaped mounting grooves on both sides, and the top of the U-shaped mounting grooves is hinged with a cover plate. The top guide roller is detachably rotatably connected in the two U-shaped mounting grooves.

[0009] Furthermore, one of the U-shaped mounting slots is hinged to the top of the bracket, with the hinged end of the U-shaped mounting slot located away from the other U-shaped mounting slot.

[0010] Furthermore, both ends of the bottom guide roller and both ends of the top guide roller extend to the outside of the two side guide rollers; both ends of the side guide rollers extend to the outside of the bottom guide roller and the outside of the top guide roller, respectively.

[0011] Furthermore, the wiring mechanism also includes a bidirectional lead screw, a first slide bar, and two sliding seats. Each sliding seat is connected to a lateral guide roller, and the two sliding seats are respectively threaded to both ends of the bidirectional lead screw. The sliding seats are slidably connected to the first slide bar, and a control knob is connected to one end of the bidirectional lead screw.

[0012] Furthermore, the guiding mechanism includes a second lead screw and a slide rod. The second lead screw is drivenly connected to the output end of the traveling cylinder. The movable seat engages with the second lead screw through a threaded sleeve, and the movable seat is slidably connected to the slide rod.

[0013] Furthermore, two guide wheels are rotatably mounted on the movable seat, and the slide rod is located between the two guide wheels.

[0014] Furthermore, the reversing mechanism includes a third lead screw disposed at the lower end of the mounting base, a reversing knob threadedly connected to the third lead screw, and a reversing baffle fixedly connected to the reversing knob. A reversing lever is correspondingly disposed on the moving mechanism.

[0015] Beneficial effects: Excellent anti-derailment effect; the vertical and horizontal clamping spaces form a two-way constraint on the cable, effectively preventing the cable from coming off; reasonable spatial layout; the vertical and horizontal clamping spaces are staggered to avoid mutual interference between components; convenient structural installation; easy operation; the top guide roller is detachable, making it easy to thread and maintain the cable. Attached Figure Description

[0016] Figure 1 This is a three-dimensional representation of the present invention. Figure 1 ;

[0017] Figure 2 This is a three-dimensional representation of the present invention. Figure 2 ;

[0018] Figure 3 This is an enlarged schematic diagram showing the position of the wiring mechanism of this utility model. Figure 1 ;

[0019] Figure 4This is an enlarged schematic diagram showing the position of the wiring mechanism of this utility model. Figure 2 . Detailed Implementation

[0020] To make the technical solution of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0021] like Figure 1-4 As shown, an anti-derailment cable guide includes a mounting base 1. The mounting base 1 is equipped with a moving mechanism 2, a guiding mechanism 3, a cable laying mechanism 4, and a reversing mechanism 5. The moving mechanism 2 includes a moving seat 21 and a traveling cylinder disposed inside the moving seat 21. The cable laying mechanism 4 includes a bracket 41, a bottom guide roller 42, two side guide rollers 43, and a top guide roller 44. The top guide roller 44 is movably connected to the top of the bracket 41. A vertical clamping space is formed between the bottom guide roller 42 and the top guide roller 44, and a horizontal clamping space is formed between the two side guide rollers 43. The vertical and horizontal clamping spaces are located on different axes in the direction of cable movement, and the distance between the vertical and horizontal clamping spaces is greater than the diameter of the cable. The mounting base 1 provides basic support for the overall structure. The moving mechanism 2 drives the cable laying mechanism 4 to move along the guiding mechanism 3, realizing the reciprocating cable laying; the reversing mechanism 5 controls the direction of movement. The cable laying mechanism uses the bottom guide roller 42 and the top guide roller 44 to vertically constrain the cable's vertical displacement, and the side guide roller 43 to horizontally constrain the cable's left and right displacement, forming a three-dimensional clamping. The two spaces are staggered along the cable's movement direction and the distance between them is greater than the cable diameter. This avoids the cable from being stuck due to simultaneous bidirectional hard constraint, and also prevents the cable from detaching through step-by-step constraint, while avoiding spatial interference between components.

[0022] The bracket 41 has U-shaped mounting slots on both sides of its top end. A cover plate 411 is hinged to the top of each U-shaped mounting slot. The top guide roller 44 is detachably rotatably connected within the two U-shaped mounting slots. The U-shaped mounting slots provide space for the support shaft of the top guide roller 44. The hinged cover plate 411 can be flipped open and closed—when closed, it presses against the shaft end of the top guide roller 44 to prevent it from dislodging from the U-shaped slot; when open, the top guide roller 44 can be directly removed, enabling quick assembly and disassembly. This structure balances the stability of the top guide roller 44 during operation with the convenience of threading and maintenance, solving the problem of difficult operation in enclosed structures.

[0023] One of the U-shaped mounting slots is hinged to the top of the bracket 41, with the hinged end of the U-shaped mounting slot located away from the other U-shaped mounting slot. The individual U-shaped mounting slot is hinged at the end away from the other slot, allowing its rotation direction to create a "remote" spatial avoidance with the other fixed U-shaped mounting slot. During operation, simply open the cover plate of the non-hinged side U-shaped slot, then flip the hinged U-shaped mounting slot to open the entire top opening at once, without needing to operate the two side slots separately. This design reduces the number of opening and closing steps.

[0024] Both ends of the bottom guide roller 42 and both ends of the top guide roller 44 extend to the outside of the two side guide rollers 43; both ends of the side guide rollers 43 extend to the outside of the bottom guide roller 42 and the outside of the top guide roller 44, respectively. The ends of the guide rollers extend in a stepped transition structure. When the cable enters the cable laying mechanism, it first contacts the extended end of the bottom guide roller 42 or the side guide roller 43, and then gradually enters the clamping space, avoiding the cable from being unconstrained at the entrance / exit due to insufficient guide roller length; at the same time, the extended part can guide the cable to transition smoothly, reduce local friction and jumping, and improve guiding stability.

[0025] The cable handling mechanism 4 further includes a bidirectional lead screw 45, a first slide bar 46, and two sliding seats 47. Each sliding seat 47 is connected to a lateral guide roller 43, and the two sliding seats 47 are threadedly connected to both ends of the bidirectional lead screw 45. The sliding seats 47 are slidably connected to the first slide bar 46. A control knob 48 is connected to one end of the bidirectional lead screw 45. The threads at both ends of the bidirectional lead screw 45 rotate in opposite directions. When the control knob 48 is rotated, the two sliding seats 47 move synchronously in opposite directions along the lead screw, causing the lateral guide roller 43 to move closer to or further away, thereby adjusting the width of the lateral clamping space. The first slide bar 46 restricts the rotation of the sliding seats 47, ensuring that they move in a straight line. This structure can quickly adapt to cables of different diameters, improving the versatility of the equipment.

[0026] The guiding mechanism 3 includes a second lead screw 31 and a slide bar 32. The second lead screw 31 is connected to the output end of the traveling cylinder. The movable seat 21 engages with the second lead screw 31 through a threaded sleeve, and the movable seat 21 is slidably connected to the slide bar 32. The traveling cylinder drives the second lead screw 31 to rotate, and the rotational motion is converted into linear motion of the movable seat 21 through the threaded sleeve. The slide bar 32 provides guidance for the movable seat 21 and restricts its rotation around the lead screw. The two work together to ensure that the movable seat 21 (and the cable laying mechanism 4) moves smoothly along a straight line, ensuring uniform cable laying spacing and improving winding neatness.

[0027] Two guide wheels 33 are rotatably mounted on the movable seat 21, and the slide rod 32 is located between the two guide wheels 33. The two guide wheels 33 form a lateral clamping on the slide rod 32, reducing the offset of the movable seat 21 when sliding along the slide rod 32; the rotation of the guide wheels 33 can convert sliding friction into rolling friction, reduce motion resistance, improve movement stability, and indirectly ensure the accuracy of wiring.

[0028] The reversing mechanism 5 includes a third lead screw 51 located at the lower end of the mounting base 1, a reversing knob 52 threadedly connected to the third lead screw 51, and a reversing baffle 53 fixedly connected to the reversing knob 52. A corresponding reversing lever 22 is provided on the moving mechanism 2. Rotating the reversing knob 52 moves the reversing baffle 53 along the third lead screw 51, adjusting its distance from both ends of the mounting base 1 and setting the reciprocating limit position of the cable laying mechanism 4. When the moving base 21 drives the reversing lever 22 to touch the reversing baffle 53, it triggers the reverse drive of the traveling cylinder, causing the second lead screw 31 to reverse, thus realizing the reversing motion of the cable laying mechanism 4. This structure can flexibly adapt to drums of different widths, expanding the applicability of the equipment.

[0029] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the present invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of this patent should be determined by the appended claims.

Claims

1. A type of anti-derailment cable guide for a smooth rod, comprising a mounting base (1), wherein the mounting base (1) is provided with a moving mechanism (2), a guiding mechanism (3), a cable laying mechanism (4), and a reversing mechanism (5), wherein the moving mechanism (2) comprises a moving seat (21) and a traveling cylinder disposed inside the moving seat (21), characterized in that, The cable laying mechanism (4) includes a bracket (41), a bottom guide roller (42), two side guide rollers (43) and a top guide roller (44). The top guide roller (44) is movably connected to the top of the bracket (41). A vertical clamping space is formed between the bottom guide roller (42) and the top guide roller (44). The two side guide rollers (43) form a horizontal clamping space. The vertical clamping space and the horizontal clamping space are located in different axes of the cable movement direction. The distance between the vertical clamping space and the horizontal clamping space is greater than the diameter of the cable.

2. The anti-derailment type ribbon cable tray according to claim 1, characterized in that, The bracket (41) has U-shaped mounting grooves on both sides of its top end. The top of the U-shaped mounting groove is hinged with a cover plate (411). The top guide roller (44) is detachably rotatably connected in the two U-shaped mounting grooves.

3. The anti-derailment type ribbon cable tray according to claim 2, characterized in that, One of the U-shaped mounting slots is hinged to the top of the bracket (41), and the hinge end of the U-shaped mounting slot to the bracket (41) is located at the end away from the other U-shaped mounting slot.

4. The anti-derailment type ribbon cable tray according to claim 1, characterized in that, Both ends of the bottom guide roller (42) and both ends of the top guide roller (44) extend to the outside of the two side guide rollers (43); both ends of the side guide rollers (43) extend to the outside of the bottom guide roller (42) and the outside of the top guide roller (44), respectively.

5. The anti-derailment type ribbon cable tray according to claim 1, characterized in that, The wiring mechanism (4) further includes a bidirectional lead screw (45), a first slide rod (46) and two sliding seats (47). Each sliding seat (47) is connected to a side guide roller (43). The two sliding seats (47) are respectively threaded to both ends of the bidirectional lead screw (45). The sliding seat (47) is slidably connected to the first slide rod (46). One end of the bidirectional lead screw (45) is connected to a control knob (48).

6. The anti-derailment type smooth rod cable guide according to claim 1, characterized in that, The guide mechanism (3) includes a second lead screw (31) and a slide rod (32). The second lead screw (31) is connected to the output end of the traveling cylinder. The moving seat (21) is engaged with the second lead screw (31) through a threaded sleeve. The moving seat (21) is slidably connected with the slide rod (32).

7. The anti-derailment type smooth rod cable guide according to claim 6, characterized in that, Two guide wheels (33) are rotatably mounted on the movable seat (21), and the slide rod (32) is located between the two guide wheels (33).

8. The anti-derailment type smooth rod cable guide according to claim 1, characterized in that, The reversing mechanism (5) includes a third lead screw (51) disposed at the lower end of the mounting base (1), a reversing knob (52) threadedly connected to the third lead screw (51), and a reversing baffle (53) fixedly connected to the reversing knob (52). A reversing lever (22) is correspondingly disposed on the moving mechanism (2).

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