Traction mechanism for rope combining machine

Abstract

The utility model discloses a traction mechanism for a rope combining machine, and relates to the technical field of rope combining machines. The winding device comprises a rack, a winding roller and a rotating rod are rotationally arranged on the rack, a guide hole is formed in the rack, a containing frame and a traction disc are arranged on the rotating rod, a plurality of through holes are formed in the containing frame, and threading holes which are the same as the through holes in number and correspond to the through holes one to one are formed in the traction disc; loading and unloading parts with the same number as the through holes are arranged on the placing frame, a winding wheel wound with a rope or a wire is loaded and unloaded through the loading and unloading parts, a spraying part is arranged in the traction disc, and a conveying part is arranged on the rack and the rotating rod. The mode that a traditional traction mechanism adopts lubricating oil dripping is abandoned, during use, the lubricating oil is conveyed into the spraying piece through the conveying piece, the lubricating oil is evenly sprayed to the surface of a rope or a wire rod through the spraying piece, the situation that the lubricating oil in part of the rope or the wire rod is too much, and the lubricating oil in the other part is too little is avoided, and therefore the rope or the wire rod is more practical.

Description

Technical Field

[0001] The present application relates to the technical field of rope closing machines, and in particular to a traction mechanism for a rope closing machine. Background Art

[0002] A rope closing machine is a machine used to combine multiple ropes or wires into one, and is usually used to manufacture fishing nets, ropes, cables and other items. A traction mechanism is a mechanism that pulls, transmits and spirally winds the rope or wire. When a traditional traction mechanism is in use, lubricating oil is usually dripped on the surface of the rope or wire, which can reduce the friction between the rope or wire and the equipment, and effectively reduce the wear of equipment parts. However, the dripping method has certain disadvantages, that is, the dripping range is relatively random and uneven, which can easily cause too much lubricating oil in part of the rope or wire, and too little lubricating oil in the rest of the rope. Therefore, a traction mechanism for a rope closing machine is proposed. Summary of the invention

[0003] The purpose of the present application is to solve the technical problem that the dripping method has certain shortcomings, that is, the dripping range is relatively random and uneven, which easily causes too much lubricating oil in part of the rope or wire and too little lubricating oil in the rest. The present application provides a traction mechanism for a rope closing machine.

[0004] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0005] A traction mechanism for a rope closing machine, comprising:

[0006] A frame, on which a winding roller and a rotating rod are rotatably arranged, the frame is provided with a guide hole, the rotating rod is provided with a placing frame and a traction disk, the placing frame is provided with a plurality of through holes, the traction disk is provided with threading holes which are the same in number as the through holes and correspond one to one, the placing frame is provided with a loading and unloading portion which is the same in number as the through holes, the winding wheel wound with ropes or wires is loaded and unloaded through the loading and unloading portion, a spraying part is provided in the traction disk, a conveying part is provided on the frame and the rotating rod, lubricating oil is conveyed into the spraying part through the conveying part, and the lubricating oil is evenly sprayed on the surface of the rope or wire through the spraying part.

[0007] Furthermore, the loading and unloading part includes a fixed rod arranged on the placement rack, and the frame is rotatably provided with forward and reverse screw rods, and the forward and reverse threaded sections of the forward and reverse screw rods are both threadedly provided with limit rods that slide with the placement rack, and the limit rod is constructed with an arc surface that contacts and overlaps with the fixed rod.

[0008] Furthermore, the openings of the guide hole, the through hole and the threading hole are all constructed with guiding arc surfaces.

[0009] Furthermore, the spraying part includes a main pipe arranged in the traction disk, the main pipe is connected to auxiliary pipes with the same number as the threading holes, the auxiliary pipes are connected to annular pipes corresponding to the threading holes, and the annular pipes are connected to multiple nozzles.

[0010] Furthermore, the conveying member includes a fixed cylinder and an oil tank both arranged on the frame, the fixed cylinder is connected with an oil inlet pipe and an oil outlet pipe, the oil inlet pipe and the oil outlet pipe are both provided with a one-way valve and the conduction directions of the two are opposite, the free end of the oil inlet pipe is connected with the oil tank, a piston rod is slidably arranged in the fixed cylinder, a conveying pipe is arranged in the rotating rod, one end of the conveying pipe is connected with the main pipe, and the other end is connected with the oil outlet pipe through a rotating joint.

[0011] Furthermore, a driving member is provided on the frame and the piston rod, and the driving member drives the piston rod to slide back and forth in a straight line.

[0012] Furthermore, the driving member comprises a strip rod arranged on the piston rod, a strip groove is formed on the strip rod, a driving disk is rotatably arranged on the frame, and a protrusion eccentrically arranged on the driving disk to slide with the strip groove.

[0013] Furthermore, a driving motor is arranged on the frame, the rotating rod is connected to the output shaft of the driving motor via a gear pair, and a transmission gear meshing with the gear pair is arranged on the driving disc.

[0014] The beneficial effects of the present application are as follows: the present application abandons the method of dripping lubricating oil adopted in the traditional traction mechanism. When in use, the lubricating oil is transported to the spraying part through the conveying part, and the lubricating oil is evenly sprayed on the surface of the rope or wire through the spraying part, avoiding the situation where too much lubricating oil is applied to part of the rope or wire and too little lubricating oil is applied to the rest of the part. Therefore, it is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional diagram of the structure of this application;

[0016] Figure 2 It is a three-dimensional diagram of the structure of part of this application;

[0017] Figure 3 This application Figure 2 The enlarged view of point A in the middle;

[0018] Figure 4 It is a three-dimensional diagram of the structure of part of this application;

[0019] Figure 5 This application Figure 4 The enlarged view of point B in the middle;

[0020] Figure 6 This application Figure 4 A three-dimensional cross-sectional view of

[0021] Figure 7 This application Figure 6 Enlarged view of point C in the middle;

[0022] Figure 8 This application Figure 6 Enlarged view of point D in the middle.

[0023] 1. Frame; 2. Winding roller; 3. Rotating rod; 4. Guide hole; 5. Placement rack; 6. Traction plate; 7. Through hole; 8. Threading hole; 9. Fixing rod; 10. Forward and reverse screw rods; 11. Limiting rod; 12. Arc surface; 13. Guide arc surface; 14. Main pipe; 15. Sub-pipe; 16. Annular pipe; 17. Nozzle; 18. Fixing cylinder; 19. Oil tank; 20. Oil inlet pipe; 21. Oil outlet pipe; 22. One-way valve; 23. Piston rod; 24. Delivery pipe; 25. Rotary joint; 26. Strip rod; 27. Strip groove; 28. Drive plate; 29. ​​Bump; 30. Drive motor; 31. Gear pair; 32. Transmission gear. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0025] like Figure 1-Figure 4 As shown, a traction mechanism for a rope closing machine proposed in one embodiment of the present application includes:

[0026] A frame 1 is provided with a winding roller 2 and a rotating rod 3, which are both horizontal and vertically distributed. A guide hole 4 is provided on the frame 1, and the guide hole 4 is horizontal. A placing frame 5 and a traction disc 6 are provided on the rotating rod 3, and the placing frame 5 and the traction disc 6 are both vertically oriented and fixed on the rotating rod 3. A plurality of through holes 7 are provided on the placing frame 5, and the plurality of through holes 7 are horizontally oriented and distributed in a circular array. The traction disc 6 is provided with threading holes 8 which are the same in number and correspond to the through holes 7, and the threading holes 8 are horizontally oriented. A loading and unloading part which is the same in number as the through holes 7 is provided on the placing frame 5, and the winding wheel wound with ropes or wires is loaded and unloaded through the loading and unloading part. A spraying part is provided in the traction disc 6, and a conveying part is provided on the frame 1 and the rotating rod 3. Lubricating oil is conveyed into the spraying part through the conveying part, and the lubricating oil is evenly sprayed on the surface of the rope or wire through the spraying part.

[0027] When in use, the winding wheel for winding the rope or wire is placed on the placement frame 5, and the winding wheel is installed and fixed through the loading and unloading part until multiple winding wheels are installed, and then the free end of the rope or wire is passed through the threading hole 8, the through hole 7 and the guide hole 4 in turn, and then fixed on the winding roller 2 until multiple ropes or wires are fixed, and then the winding roller 2 and the rotating rod 3 are driven to rotate together, and the placement frame 5 and the traction disk 6 are driven to rotate together, so as to realize the traction and spiral winding of the rope or wire, and multiple ropes or wires are combined into one and wound on the winding roller 2. At the same time, lubricating oil is transported to the spraying part through the conveying part, and the lubricating oil is evenly sprayed on the surface of the rope or wire through the spraying part, so as to reduce the friction between the rope or wire and the equipment, and effectively reduce the wear of equipment parts;

[0028] To sum up, the present application abandons the method of dripping lubricating oil adopted in traditional traction mechanism. When in use, the lubricating oil is transported to the spraying part through the conveying part, and the lubricating oil is evenly sprayed on the surface of the rope or wire through the spraying part, so as to avoid the situation where too much lubricating oil is applied to part of the rope or wire and too little lubricating oil is applied to the rest of the part. Therefore, it is more practical.

[0029] like Figure 3 As shown, in some embodiments, the loading and unloading part includes a fixed rod 9 arranged on the placement rack 5, the fixed rod 9 is fixed on the placement rack 5 and is vertically distributed with the rotating rod 3, and a positive and negative screw rod 10 is rotatably arranged on the frame 1, and the positive and negative screw rod 10 is in a horizontal direction. The positive and negative threaded sections of the positive and negative screw rod 10 are both threadedly provided with a limit rod 11 that is slidably matched with the placement rack 5, and the limit rod 11 slides in the horizontal direction. The limit rod 11 is constructed with an arc surface 12 that contacts and overlaps with the fixed rod 9, and the two arc surfaces 12 are symmetrically distributed;

[0030] Referring to the above, in the initial state, the two limit rods 11 are far away from each other. When in use, the winding wheel for winding the rope or wire is inserted into the fixed rod 9, and the forward and reverse screw rods 10 are driven to rotate forward. The two limit rods 11 are respectively slid synchronously in the opposite directions along the horizontal direction due to the action of the forward and reverse threads until the two arc-shaped surfaces 12 are in contact with and overlap the fixed rod 9. At this time, the winding wheel cannot be separated from the fixed rod 9, so as to realize the installation and fixation of the winding wheel. Conversely, the forward and reverse screw rods 10 are driven to reverse, and the two limit rods 11 are synchronously slid in the opposite directions until they are far away from each other, so that the winding wheel can be separated from the fixed rod 9.

[0031] like Figure 1-Figure 2 As shown, in some embodiments, the openings of the guide hole 4, the through hole 7 and the threading hole 8 are all configured with a guide arc surface 13;

[0032] With reference to the above, when in use, the design of the guiding arc surface 13 not only facilitates the rope or wire to pass through the guide hole 4, the through hole 7 and the threading hole 8, but also can further reduce the friction.

[0033] like Figure 5 As shown, in some embodiments, the spraying part includes a main pipe 14 arranged in the traction disc 6, the main pipe 14 is horizontally oriented and fixed in the traction disc 6, the main pipe 14 is connected to the auxiliary pipe 15 with the same number as the threading holes 8, the auxiliary pipe 15 and the main pipe 14 are vertically distributed, the auxiliary pipe 15 is connected to the annular pipe 16 corresponding to the threading holes 8, the annular pipe 16 and the threading holes 8 are coaxially distributed, and the annular pipe 16 is connected to a plurality of nozzles 17, and the plurality of nozzles 17 are distributed in an annular array;

[0034] Referring to the above, when in use, lubricating oil is transported to the main pipe 14 through the conveying member, and the lubricating oil is divided into multiple strands and enters multiple sub-pipes 15. Then the lubricating oil enters the annular pipe 16 and is evenly sprayed on the surface of the rope or wire through multiple nozzles 17, so as to achieve uniform spraying of the lubricating oil on the surface of the rope or wire.

[0035] like Figure 4-Figure 8 As shown, in some embodiments, the conveying member includes a fixed cylinder 18 and an oil tank 19, both of which are arranged on the frame 1. The fixed cylinder 18 and the oil tank 19 are both in a vertical direction and are fixed on the frame 1. The oil tank 19 is used to store lubricating oil. The fixed cylinder 18 is connected with an oil inlet pipe 20 and an oil outlet pipe 21. The oil inlet pipe 20 and the oil outlet pipe 21 are both provided with a one-way valve 22, and the conduction directions of the two are opposite. The lubricating oil can only enter the fixed cylinder 18 from the oil inlet pipe 20, and the lubricating oil in the fixed cylinder 18 can only enter the oil outlet pipe 21, the free end of the oil inlet pipe 20 is connected to the oil tank 19, a piston rod 23 is slidably arranged in the fixed cylinder 18, the piston rod 23 is in a vertical direction and slides in the vertical direction, a delivery pipe 24 is arranged in the rotating rod 3, the delivery pipe 24 is in a vertical direction and fixed in the rotating rod 3, one end of the delivery pipe 24 is connected to the main pipe 14, and the other end is connected to the oil outlet pipe 21 through a rotating joint 25. When the delivery pipe 24 rotates with the rotating rod 3, the setting of the rotating joint 25 can prevent the oil outlet pipe 21 from being twisted;

[0036] Referring to the above, when in use, the piston rod 23 is driven to slide back and forth in a straight line, so that the fixed cylinder 18 repeatedly tends to and releases the negative pressure state, and the lubricating oil in the oil tank 19 enters the fixed cylinder 18 through the oil inlet pipe 20, and then enters the oil outlet pipe 21 from the fixed cylinder 18, and then enters the delivery pipe 24 from the oil outlet pipe 21, and then enters the main pipe 14 from the delivery pipe 24, so as to realize the delivery of lubricating oil to the main pipe 14.

[0037] like Figure 4-Figure 8 As shown, in some embodiments, a driving member is provided on the frame 1 and the piston rod 23, and the driving member drives the piston rod 23 to slide back and forth in a straight line;

[0038] As mentioned above, when in use, the piston rod 23 is driven by the driving member to slide back and forth in a straight line, thereby making the operation more convenient.

[0039] like Figure 4-Figure 8 As shown, in some embodiments, the driving member includes a strip rod 26 arranged on the piston rod 23, the bottom end of the piston rod 23 slides through the fixed cylinder 18, the strip rod 26 is horizontal and fixedly arranged at the bottom end of the piston rod 23, a strip groove 27 is opened on the strip rod 26, the strip groove 27 is horizontal, a driving disk 28 is rotatably arranged on the frame 1, the driving disk 28 is vertical, and a protrusion 29 that slides with the strip groove 27 is eccentrically arranged on the driving disk 28, and the protrusion 29 is fixedly connected to the driving disk 28;

[0040] Referring to the above, when in use, the driving disk 28 is driven to rotate, driving the protrusion 29 to rotate together, and the protrusion 29 will slide back and forth in the strip groove 27, thereby driving the strip rod 26 and the piston rod 23 to reciprocate in a straight line in the vertical direction, so as to drive the piston rod 23 to slide back and forth in a straight line.

[0041] like Figure 4 As shown, in some embodiments, a driving motor 30 is provided on the frame 1, the driving motor 30 is fixed on the frame 1 and the output shaft is in a horizontal direction, the rotating rod 3 and the output shaft of the driving motor 30 are connected by a gear pair 31, the gear pair 31 is composed of two meshing gears, both of which are in a vertical direction and are respectively fixed on the rotating rod 3 and the output shaft of the driving motor 30, and a transmission gear 32 meshing with the gear pair 31 is provided on the driving disk 28, and the transmission gear 32 is in a vertical direction and fixed on the driving disk 28;

[0042] Referring to the above, when in use, turn on the drive motor 30, the drive motor 30 works, the output shaft rotates, and the rotating rod 3 is driven to rotate together through the gear pair 31. At the same time, the transmission gear 32 will rotate due to the meshing action and drive the drive disk 28 to rotate together, thereby improving the synchronization of use and making the operation more convenient.

[0043] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present application. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present application. Therefore, the present application will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A traction mechanism for a rope closing machine, characterized in that: include: A frame (1) is provided with a winding roller (2) and a rotating rod (3) rotatably arranged thereon, the frame (1) is provided with a guide hole (4), the rotating rod (3) is provided with a placing frame (5) and a traction disc (6), the placing frame (5) is provided with a plurality of through holes (7), the traction disc (6) is provided with threading holes (8) the same number as the through holes (7) and corresponding to each other, the placing frame (5) is provided with a loading and unloading portion the same number as the through holes (7), the winding wheel for winding a rope or a wire is loaded and unloaded by the loading and unloading portion, the traction disc (6) is provided with a spraying part, the frame (1) and the rotating rod (3) are provided with a conveying part, lubricating oil is conveyed into the spraying part by the conveying part, and the lubricating oil is evenly sprayed on the surface of the rope or the wire by the spraying part.

2. The traction mechanism for a rope closing machine according to claim 1, characterized in that: The loading and unloading portion comprises a fixed rod (9) arranged on the placement rack (5), a forward and reverse screw rod (10) is rotatably arranged on the frame (1), the forward and reverse threaded sections of the forward and reverse screw rod (10) are both threadedly provided with a limit rod (11) that is slidably matched with the placement rack (5), and the limit rod (11) is constructed with an arc surface (12) that contacts and overlaps with the fixed rod (9).

3. The traction mechanism for a rope closing machine according to claim 1, characterized in that: The openings of the guide hole (4), the through hole (7) and the threading hole (8) are all constructed with guiding arc surfaces (13).

4. The traction mechanism for a rope closing machine according to claim 1, characterized in that: The spraying part comprises a main pipe (14) arranged in a traction disc (6), the main pipe (14) being connected to auxiliary pipes (15) having the same number as the threading holes (8), the auxiliary pipes (15) being connected to annular pipes (16) corresponding to the threading holes (8), and the annular pipes (16) being connected to a plurality of spray heads (17).

5. The traction mechanism for a rope closing machine according to claim 4, characterized in that: The conveying member comprises a fixed cylinder (18) and an oil tank (19) both of which are arranged on the frame (1); an oil inlet pipe (20) and an oil outlet pipe (21) are connected to the fixed cylinder (18); both the oil inlet pipe (20) and the oil outlet pipe (21) are provided with a one-way valve (22) and the conduction directions of the two are opposite; the free end of the oil inlet pipe (20) is connected to the oil tank (19); a piston rod (23) is slidably arranged in the fixed cylinder (18); a conveying pipe (24) is arranged in the rotating rod (3); one end of the conveying pipe (24) is connected to the main pipe (14), and the other end is connected to the oil outlet pipe (21) through a rotating joint (25).

6. The traction mechanism for a rope closing machine according to claim 5, characterized in that: A driving member is provided on the frame (1) and the piston rod (23), and the driving member drives the piston rod (23) to slide back and forth in a straight line.

7. The traction mechanism for a rope closing machine according to claim 6, characterized in that: The driving member comprises a strip rod (26) arranged on the piston rod (23), the strip rod (26) being provided with a strip groove (27), a driving disk (28) being rotatably arranged on the frame (1), and a protrusion (29) eccentrically arranged on the driving disk (28) being slidably matched with the strip groove (27).

8. The traction mechanism for a rope closing machine according to claim 7, characterized in that: The frame (1) is provided with a driving motor (30), the rotating rod (3) is connected to the output shaft of the driving motor (30) via a gear pair (31), and the driving disc (28) is provided with a driving gear (32) meshing with the gear pair (31).

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