Pulling rope polishing and winding machine

Abstract

The invention discloses a traction rope winding machine which comprises a winding machine body, a take-up shaft is arranged in the middle of the winding machine body, and a rotating shaft of a winding wheel is connected with a rotating shaft of a motor and can conduct rotating take-up. A plurality of grinding guide wheels are arranged in front of the winding wheel, the traction rope alternately penetrates through the grinding guide wheels and then is connected to the take-up shaft, and a smoothness detection device is arranged on the thickness traction rope of the grinding guide wheels. According to the device, the pulling rope can be effectively polished to eliminate barbs, and the condition of the barbs is monitored at any time, so that the pulling rope is neatly and uniformly wound on the take-up shaft, and the pulling rope can be conveniently and properly stored and managed.

Description

Technical Field

[0001] The invention relates to the technical field of traction ropes, in particular to a traction rope grinding and winding machine. Background Art

[0002] As a common production component, traction rope is widely used in various construction projects. When the traction rope is a steel wire structure, it is a spiral steel wire bundle twisted together according to certain rules with steel wires that meet the requirements of mechanical properties and geometric dimensions. Although the steel wire rope is strong and durable, with excellent performance, it is not easy to wind neatly because it is composed of steel wires and has a certain stiffness and toughness. In addition, the steel wire rope surface will have imperfect steel wire weaving and barbs. The barbs on the surface not only affect the winding but also seriously affect the use, causing harm to the operator.

[0003] Document CN218434675U discloses a wire rope winding mechanism, which includes a bottom plate; a left and right adjustment assembly is arranged on the inner side of the bottom plate, a guide ring is arranged on the upper end of the bottom plate, a support plate is fixedly installed on the upper end of the bottom plate, a rotating motor is arranged on the outer side of the support plate, a fixed plate is arranged on the output end of the rotating motor, a mounting plate is arranged on the outer side of the fixed plate, a locking assembly is arranged on the outer side of the mounting plate, and a roller body is arranged on the outer side of the locking assembly. The wire rope winding mechanism only needs to fix the position of the roller body by setting the locking assembly, start the rotating motor to drive the fixed plate to rotate, the fixed plate drives the roller body to rotate, the guide ring is driven to move by the left and right adjustment assembly, and the wire rope is guided by the guide ring, so that the stable installation of the roller can be achieved. However, this document still cannot effectively solve the safety problem of winding the traction wire rope with barbs on the surface, and when facing a wire traction rope with a large diameter and strong hardness, it cannot be effectively gathered when it is wound on the shaft, and the winding position cannot be uniform.

[0004] Document CN205397711U discloses a wire rope winding machine, which is used to conveniently replace the take-up reel, including a bracket and a rotating shaft rotatably mounted on the bracket, and wheels with brake function are provided at the four corners of the bracket, so as to facilitate the movement of the entire device at any time. A motor is provided at one end of the rotating shaft, and the motor drives the rotating shaft to operate. The rotating shaft is connected to the winding shaft, and a protrusion and a circular sliding interface are provided in the middle of the winding shaft. The protrusion and the circular sliding interface are clamped to form the winding shaft. When work is required, the winding shaft is disassembled, the take-up reel is wound on the winding shaft, and then the winding shaft is fixed. The rotation of the rotating shaft drives the rotation of the winding shaft. A limit block is provided at the tail of the winding shaft, and the take-up reel is fixed on the winding shaft to prevent separation. The limit block is fixed on the bracket through a support. A limit baffle is provided between the rotating shaft and the winding shaft. An optical signal receiver and a turn counter are provided on the rotating shaft. The optical signal receiver corresponds to an optical signal transmitter, and the optical signal transmitter is provided on the bracket. The optical signal receiver is electrically connected to the turn counter. The take-up drum is fixed on the winding shaft, and the motor drives the shaft to rotate, and the shaft drives the winding shaft to rotate. When the shaft rotates one circle, the optical signal transmitter sends a signal, and the optical signal receiver is just aligned with the optical signal transmitter. After receiving the signal, the circle counter records it once. When the circle counter jumps to the required number of circles, the motor stops working and the take-up is completed. The structure of this document is more used for storing winding ropes, which is convenient for counting the number of circles of the wire rope, so that the length of each roll of the product is consistent, which is convenient for loading and unloading the take-up drum. It still cannot effectively solve the safety problem when winding the traction wire rope with barbs on the surface, and the problem of uniform storage of the wire rope winding.

[0005] Document CN105870841A discloses an automatic cable traction device, which belongs to the technical field of power installation equipment, and includes a traction machine, a support, and a traction rope. The traction machine is arranged at the end of the cable laying route, and multiple supports are arranged on the cable laying route. The traction machine includes a take-up wheel and a motor. The rotating shaft of the take-up wheel is connected to the rotating shaft of the motor. The traction rope is wound on the take-up wheel, and the length of the traction rope is greater than the length of the cable laying route; the support includes a bracket and a guide wheel, and the guide wheel is installed on the top of the bracket through a rotating shaft. One end of the traction rope is fixed on the take-up wheel, and the other end passes through each guide wheel in turn and is connected to the cable, and the cable is wound on the cable drum. The rotating shaft of the take-up wheel is connected to the rotating shaft of the motor through a pulley assembly, and the pulley assembly includes a large wheel, a small wheel, and a belt. The rotating shaft of the take-up wheel is connected to the center of the large wheel, the rotating shaft of the motor is connected to the center of the small wheel, and the belt connects the large wheel and the small wheel. The guide wheel is a rotating body, and the rotating shaft is arranged in the horizontal direction. The rotating shaft passes through the two end surfaces of the guide wheel. The center of the side of the guide wheel is provided with an arc groove, and the traction rope falls into the arc groove from the top of the guide wheel. The bracket includes a vertical rod, a bottom rod, and a connecting rod. Two vertical rods are vertically arranged in parallel. The bottom rod is horizontally arranged at the bottom of the vertical rod. The connecting rod is arranged between the two vertical rods, and the connecting rod connects the two vertical rods. Fixed nails are arranged at both ends of the bottom rod. Mounting holes are arranged at both ends of the bottom rod in the vertical direction. The fixed nails penetrate into the mounting holes. Long holes are arranged on the side of the mounting holes in the vertical direction. The long holes pass through the bottom rod. The fixed nails are provided with through holes corresponding to the long holes. Bolts pass through the long holes and through holes. The traction machine realizes the laying of cables by retracting the traction rope. The traction machine can be fixed at one point without moving along the cable laying path, avoiding the problem of damaging cultivated land or crops. By setting a support, the cable is separated from the ground, which greatly reduces the risk of cable dragging and wear, and reduces the risk of leakage and cable explosion caused by the rupture of the outer skin during the use of the cable. Still, it is not possible to effectively grind the steel wire traction rope. Therefore, there is an urgent need for a traction rope grinding and winding machine that can grind the steel wire rope barbs while storing them and can evenly wind and store them. Summary of the invention

[0006] The technical problem to be solved by the present invention is to provide a traction rope winding machine to overcome the technical problem that the steel wire traction rope is rigid and difficult to be neatly wound, and has an uneven surface and barbs that affect its use.

[0007] In order to solve the above technical problems, the technical solution adopted by the present invention is: a traction rope grinding and winding machine, including a winding wheel, a take-up shaft for winding the traction rope is arranged in the middle of the winding wheel, the rotating shaft of the winding wheel is connected to the rotating shaft of the motor through a chain, and a plurality of guide grinding wheels with rough central axis surfaces are arranged in front of the winding wheel, each guide grinding wheel is fixed to the base through a guide grinding wheel bracket, the traction rope first passes through the guide grinding wheels alternately and then is connected and wound on the take-up shaft, and a smoothness detection device is arranged on the traction rope after passing through the guide grinding wheel.

[0008] A further improvement of the technical solution of the present invention is that a bearing is sleeved on the rotating shaft of the winding wheel, and the bearing is fixedly mounted on the winding wheel bracket.

[0009] A further improvement of the technical solution of the present invention is that the smoothness detection device is a ring with a smooth surface, and the ring is sleeved on the traction rope and kept in mid-air.

[0010] A further improvement of the technical solution of the present invention is that the smoothness detection device is a cloth belt with a smooth surface, and the cloth belt is laid on the traction rope and kept in mid-air.

[0011] A further improvement of the technical solution of the present invention is that a rough grinding groove with a rough surface is arranged on the rough center shaft of the grinding wheel.

[0012] A further improvement of the technical solution of the present invention is that the middle part of the guide grinding wheel bracket is hollowed out.

[0013] A further improvement of the technical solution of the present invention is that a lead screw for adjusting the winding position of the traction rope is provided between the guide grinding wheel and the winding wheel.

[0014] A further improvement of the technical solution of the present invention is that the screw is a ball screw, a lever of the ball screw is fixed in the air by a support, a thread is provided on the lever, a crank handle for hand grip is provided at one end of the lever, a nut matching the thread is sleeved on the lever, a positioning clamping portion extending downward is provided on the nut, and the traction rope passes through the positioning clamping portion.

[0015] A further improvement of the technical solution of the present invention is that a motor capable of driving the lever to rotate is arranged at one end of the lever of the lead screw.

[0016] A further improvement of the technical solution of the present invention is that the motor to which the rotating shaft of the winding wheel is connected via a chain is a three-phase asynchronous motor.

[0017] Due to the adoption of the above technical solution, the technical progress achieved by the present invention is: by setting a plurality of guide grinding wheels and cooperating with the traction rope to pass alternately, the surface of the wire rope can be polished smooth and the barbs can be effectively eliminated. By setting a smoothness detection device, the degree of polishing of the wire traction rope can be detected at all times, thereby eliminating the influence of barbs missed due to insufficient polishing. By setting a lead screw, the winding position of the traction rope can be adjusted at any time, so that the traction rope can be neatly wound on the take-up shaft, which is convenient for the proper storage and management of the traction rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the present invention;

[0020] Figure 2 It is a schematic diagram of the lead screw structure;

[0021] Figure 3 It is a schematic diagram of the winding wheel structure;

[0022] Figure 4 It is a schematic diagram of the structure of the guide grinding wheel;

[0023] Figure 5 It is a schematic diagram of the structure of four guide grinding wheels and their brackets;

[0024] Figure 6 It is a structural schematic diagram of a smoothness detection device;

[0025] Among them, 1. winding wheel, 11. rotating shaft, 12. winding wheel bracket, 2. take-up shaft, 3. motor, 4. screw, 41. lever, 42. nut, 43. adjustment clamping part, 44. crank, 45. pillar, 5. smoothness detection device, 6. traction rope, 7. guide grinding wheel, 71 guide grinding groove. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific embodiments of the present invention are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0027] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as limiting the present invention.

[0028] The present invention is further described in detail below in conjunction with embodiments:

[0029] Embodiment 1

[0030] like Figure 1 As shown in FIG. 1 , it is a schematic diagram of the structure of the present invention, which includes a winding wheel 1, a take-up shaft 2 in the middle of the winding wheel 1, and a traction rope 6 can be evenly wound around the take-up shaft 2 layer by layer. The winding wheel 1 is set in mid-air through brackets on both sides and can rotate freely. Figure 3 As shown, a bearing is sleeved on the rotating shaft 11 of the winding wheel 1, and the bearing is fixedly mounted on the winding wheel bracket 12. One end of the rotating shaft 11 of the winding wheel 1 is connected to the rotating shaft of the motor 3 through a chain. The motor 3 provides power, and the winding wheel 1 can be driven to rotate through the workmanship of the motor 3, thereby completing the winding of the traction rope 6. The winding motor 3 can be a three-phase asynchronous motor.

[0031] Four guide grinding wheels 7 with rough central axis surfaces are arranged in front of the winding wheel 1. The guide grinding wheels 7 are arranged on a base through a bracket 8. A hydraulic lifting device is arranged on the base to further adjust the height of the guide grinding wheels 7 to adapt to different working environments. Figure 5As shown, it is a structural schematic diagram of four guide grinding wheels and their brackets. The middle part of the guide grinding wheel bracket 8 is hollowed out, so that the four guide grinding wheels 7 can be set in mid-air. After the traction rope 6 passes through, it is separated from the bottom surface, avoiding the influence of uncertain factors on the ground on the traction rope 6. The hollowing also facilitates the passage of the traction rope 6 without being affected by space. The surface of the middle axis of the guide grinding wheel 7 is rough, which is used to grind and eliminate the barbs on the traction rope 6. During operation, the traction rope 6 alternately passes through the four guide grinding wheels 7, so that it can be fully polished, effectively eliminate most of the barbs, and facilitate winding and winding. On the part where the traction rope 6 passes through the guide grinding wheel 7 after the grinding is completed, a smoothness detection device 5 is set, which can be specifically a ring with a smooth surface, which is set on the traction rope 6, and the traction rope 6 passes through the ring. The ring is fixed in mid-air. When the traction rope 6 is fully polished and there is no obvious barb, the traction rope 6 rotates and rewinds with the winding wheel 1, and continuously moves in the ring. The ring is only subject to gravity and the support force given to it by the traction rope 6, and can remain dynamically fixed in mid-air. When the grinding is not sufficient and there are still barbs on the traction rope 6, the ring will be subject to a lateral friction force in the air and cannot be dynamically fixed in the air, but moves with the movement of the traction rope 6. When the smoothness detection device 5 cannot be fixed and starts to move, it means that the machine needs to be stopped for inspection. After the machine is checked and the barbed part is manually ground, it can be started again to start working.

[0032] like Figure 2 As shown, a lead screw 4 is arranged between the guide grinding wheel 6 and the winding wheel 1. In this embodiment, it is a ball screw. The lead screw 4 is a mechanical structure that converts rotational motion into horizontal motion. It is specifically composed of a lever 41. The lever 41 is provided with a thread. A nut 42 matching the thread is sleeved on the lever 41. A crank 44 that can be held by hand is arranged at one end of the lever 41. The lever 41 of the lead screw 4 is fixed in the air by a support 45. The support 45 can be extended and retracted to control the height of the lever 41. The nut 42 is provided with a position adjustment clamping portion 43 extending downward. The traction rope 6 passes through the position adjustment clamping portion 43, and the position of the traction rope 6 is adjusted by changing the position of the clamping portion 43.

[0033] Working principle or method of use: The traction rope 6 is first passed through multiple guide grinding wheels 7 alternately, and a smoothness detection device 5 is set on the part of the traction rope 6 that passes through the guide grinding wheel 7. After the traction rope 6 passes through the guide grinding wheel 7, it passes through the adjustment clamping part 43 of the lead screw 4 and is connected to the take-up shaft 2 of the winding wheel 1. Turn on the motor 3, the winding wheel 1 starts to rotate, and the traction rope 6 is successively wound onto the take-up shaft 2. A staff member holds the crank 44 of the lead screw 4 to rotate the lever 41, and drives the adjustment clamping part 43 on the nut 42 to move left and right through rotation, thereby moving the clamped traction rope 3 left and right to adjust the take-up position, and then evenly laying it on the take-up shaft 2 layer by layer. The staff member always pays attention to the movement of the smoothness detection device 5. When it is found that the smoothness detection device 5 begins to move with the traction rope 6, the motor 3 is turned off and the machine is shut down for maintenance. After eliminating the instrument failure and eliminating the barbs caused by insufficient grinding, the machine is turned on again to start working.

[0034] Embodiment 2

[0035] In this embodiment, the smoothness detection device 5 uses a cloth belt with a smooth surface, such as Figure 6 As shown, the cloth belt has a large width and a large contact area with the traction rope 6, which makes it easier to detect the smoothness, and the principle is easy to obtain, the cost is low and it is easy to replace. Figure 4 As shown, a rough surface guide grinding groove 71 is set in the middle position of the rough middle axis of each guide grinding wheel 7. When the traction rope 6 passes through the guide grinding wheel 7 alternately, it is respectively embedded in the guide grinding wheel groove 71 of each guide grinding wheel 7, so that the effect of grinding the barbs on the surface of the traction rope 6 is more ideal, the grinding is more thorough, and the surface of the traction rope is smoother. A motor is set at one end of the lever 41 of the screw 4, and the lever 41 can be driven to rotate by the motor. During operation, the staff can drive the adjustment clamping part (43) to move according to the forward and reverse rotation of the motor, and then adjust the winding position of the traction rope, so that the wire rope is evenly stored on the take-up shaft 2 layer by layer.

[0036] The present invention can effectively eliminate barbs, so that the traction rope can be neatly and evenly wound on the take-up shaft, and the traction rope can be conveniently stored and managed properly.

[0037] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0038] The above-mentioned embodiments only express several implementation methods of the present invention, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the invention patent. It should be pointed out that, for ordinary technicians in this field, several variations and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the patent of the present invention shall be subject to the attached claims.

[0039] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A traction rope grinding and winding machine, comprising a winding wheel (1), a take-up shaft (2) for winding a traction rope (6) is arranged in the middle of the winding wheel (1), a rotating shaft (11) of the winding wheel (1) is connected to a rotating shaft of a motor (3) through a chain, and is characterized in that: A plurality of guide grinding wheels (7) with rough central axis surfaces are arranged in front of the winding wheel (1); each guide grinding wheel (7) is fixed to a base via a guide grinding wheel bracket (8); a traction rope (6) first passes through each guide grinding wheel (7) alternately and then is connected and wound on a wire take-up shaft (2); a smoothness detection device (5) is arranged on the traction rope (6) after passing through the guide grinding wheel (7).

2. A traction rope grinding and winding machine according to claim 1, characterized in that: A bearing is sleeved on the rotating shaft (11) of the winding wheel (1), and the bearing is fixedly mounted on the winding wheel bracket (12).

3. A traction rope grinding and winding machine according to claim 2, characterized in that: The smoothness detection device (5) is a ring with a smooth surface, which is sleeved on the traction rope (6) and kept in mid-air.

4. A traction rope grinding and winding machine according to claim 2, characterized in that: The smoothness detection device (5) is a cloth belt with a smooth surface, which is placed on the traction rope (6) and kept in mid-air.

5. The traction rope grinding and winding machine according to claim 1, characterized in that: A rough grinding groove (71) with a rough surface is arranged on the rough center axis of the grinding wheel (7).

6. The traction rope grinding and winding machine according to claim 5, characterized in that: The middle part of the guide grinding wheel bracket (8) is hollowed out.

7. A traction rope grinding and winding machine according to claim 6, characterized in that: A lead screw (4) for adjusting the winding position of the traction rope (6) is arranged between the guide grinding wheel (7) and the winding wheel (1).

8. The traction rope grinding and winding machine according to claim 7, characterized in that: The lead screw (4) is a ball screw, a lever (41) of the ball screw is fixed in the air by a support (45), a thread is provided on the lever (41), a crank (44) for hand grip is provided at one end of the lever (41), a nut (42) matching the thread is sleeved on the lever (41), a position adjustment clamping portion (43) extending downward is provided on the nut (42), and the traction rope (3) passes through the position adjustment clamping portion (43).

9. The traction rope grinding and winding machine according to claim 7, characterized in that: One end of the lever (41) of the lead screw (4) is provided with a motor capable of driving the lever (41) to rotate.

10. A traction rope grinding and winding machine according to any one of claims 1 to 9, characterized in that: The motor (3) connected to the rotating shaft (11) of the winding wheel (1) through a chain is a three-phase asynchronous motor.

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