A long anchor chain processing winding machine

Abstract

The utility model relates to long strip anchor chain processing technical field, concretely relates to a kind of winding machine for long strip anchor chain processing, including pedestal and the fixed seat of vertical fixed installation at the top of pedestal, first rotating disc is rotatably installed in fixed seat, the centric position of first rotating disc side is vertically fixedly connected with guide cylinder, two limit grooves are set in the outer cylinder wall of guide cylinder, and the spacing between fixed seat and moving seat driven by screw rod is adjustable, the winding demand of adaptation different length anchor chain is required, the sliding insertion of guide cylinder and limiting strip ensures that moving seat always maintains coaxiality when moving, makes anchor chain spiral even winding along guide cylinder, completely avoids interlayer deviation, first rotating disc and second rotating disc are rotatably matched by limiting ring and annular groove, synchronously rotate with guide cylinder when winding, eliminate the relative friction of anchor chain and winding mechanism, reduce surface abrasion, the limit groove of guide cylinder and limiting strip cooperation further reduce torsional stress, protect anchor chain structural integrity.

Description

Technical Field

[0001] This utility model relates to the field of long anchor chain processing technology, specifically to a winding machine for processing long anchor chains. Background Technology

[0002] As a key component in shipbuilding, marine engineering and other fields, the winding process of anchor chains directly affects the efficiency of storage, transportation and use.

[0003] Traditional winding machines mostly use a fixed winding structure, which has the following drawbacks:

[0004] 1. Winding deviation problem: Since the spacing of the winding mechanism is not adjustable, the anchor chain is prone to interlayer misalignment or local accumulation during winding, resulting in uneven winding. It requires manual adjustment afterward, which is inefficient.

[0005] Severe wear: The rigid contact between the anchor chain and the winding mechanism can easily lead to surface scratches, especially during high-speed winding, where increased friction will reduce the service life of the anchor chain.

[0006] While there are adjustable winding machines in the existing technology, most lack a synchronous rotation structure, which leads to torsional stress concentration and local wear problems in the anchor chain during the winding process. Therefore, there is an urgent need for a long anchor chain winding device that can achieve uniform winding and reduce wear. Utility Model Content

[0007] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a winding machine for processing long anchor chains, which can effectively solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution:

[0009] This utility model provides a winding machine for processing long anchor chains, including a base and a fixed seat vertically fixedly installed on the top of the base. A first rotating disk is rotatably installed inside the fixed seat. A guide cylinder is vertically fixedly connected to the center position of one side of the first rotating disk. The outer wall of the guide cylinder has two limiting grooves. The machine also includes:

[0010] The movable seat is telescopically slidably mounted on one side of the fixed seat. A second rotating disk is rotatably mounted inside the movable seat. Circular holes are opened through both sides of the second rotating disk. Two limiting strips are fixedly installed on the inner wall of the circular holes. The guide cylinder slides through the circular holes, and the two limiting strips are respectively slidably inserted into the corresponding limiting grooves.

[0011] Furthermore, the base has two parallel grooves at its bottom, a first mounting seat is vertically fixedly mounted on the top of the base, and a first motor is vertically fixedly mounted on the outer side wall of the first mounting seat.

[0012] Furthermore, a first coupling is installed between the output end of the first motor and the center of the first rotating disk.

[0013] Furthermore, a second mounting base is vertically fixedly installed on the top of the base, and a second motor is vertically fixedly installed on the outer side wall of the second mounting base.

[0014] Furthermore, a lead screw is rotatably mounted between the second mounting base and the fixed base, and a second coupling is installed between the output end of the second motor and the lead screw.

[0015] Furthermore, the bottom of the movable seat is threaded onto the outer shaft wall of the lead screw, and two guide rods are vertically fixedly installed at the bottom of the movable seat. The ends of the two guide rods away from the movable seat pass through the fixed seat and are vertically fixedly installed with a stop block.

[0016] Furthermore, both the fixed base and the movable base have through-holes on both sides, and limit rings are fixedly installed on the inner walls of the two mounting cavities. A first rotating disk and a second rotating disk are rotatably installed in the two mounting cavities respectively. The outer ring walls of the first rotating disk and the second rotating disk are provided with annular grooves, and the two limit rings are rotatably installed in the corresponding annular grooves respectively.

[0017] The technical solution provided by this utility model has the following advantages compared with the known prior art:

[0018] 1. Uniform winding to prevent deviation:

[0019] The distance between the moving seat and the fixed seat is adjustable by the screw drive, which can adapt to the winding requirements of anchor chains of different lengths. The sliding connection between the guide cylinder and the limiting strip ensures that the moving seat always maintains coaxiality when it moves, so that the anchor chain is spirally and evenly wound along the guide cylinder, completely avoiding interlayer displacement.

[0020] 2. Low-wear design:

[0021] The first and second rotating disks rotate synchronously with the guide cylinder during winding through the rotational engagement of the limiting ring and the annular groove. This eliminates the relative friction between the anchor chain and the winding mechanism, reduces surface wear, and the engagement of the limiting groove and the limiting strip of the guide cylinder further reduces torsional stress and protects the structural integrity of the anchor chain. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a schematic diagram of the overall first structure of this utility model;

[0024] Figure 2 This is a schematic diagram of the overall second structure of this utility model;

[0025] Figure 3 This is a schematic diagram of the installation structure of the movable base and the second rotating disk of this utility model;

[0026] Figure 4 This is a schematic diagram of the disassembled structure of the movable base and the second rotating disk of this utility model.

[0027] The labels in the diagram represent:

[0028] 1. Base; 11. Groove;

[0029] 2. Fixed base; 21. First rotating disk; 22. First mounting base; 23. First motor; 24. Guide cylinder; 25. Limiting groove;

[0030] 31. Second mounting base; 32. Second motor; 33. Lead screw; 34. Movable base; 35. Second rotating disk; 36. Circular hole; 37. Limiting strip; 38. Guide rod. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0032] The present invention will be further described below with reference to the embodiments.

[0033] Example 1:

[0034] Reference Figure 1-4This first embodiment of the present invention discloses a winding machine for processing long anchor chains, including a base 1 and a fixed seat 2 vertically fixedly installed on the top of the base 1. A first rotating disk 21 is rotatably installed inside the fixed seat 2. A guide cylinder 24 is vertically fixedly connected to the center position of one side of the first rotating disk 21. Two limiting grooves 25 are opened on the outer wall of the guide cylinder 24. The length of the limiting grooves 25 is less than the length of the guide cylinder 24. A movable seat 34 is telescopically slidably installed on one side of the fixed seat 2. A second rotating disk 35 is rotatably installed inside the movable seat 34. Circular holes 36 are opened through both sides of the second rotating disk 35. Two limiting strips 37 are fixedly installed on the inner wall of the circular holes 36. The guide cylinder 24 slides through the circular holes 36, and the two limiting strips 37 are respectively slidably inserted into the corresponding limiting grooves 25. When the second rotating disk 35 is inserted into the guide cylinder 24 through the circular holes 36 and the limiting strips 37, the rotation of the guide cylinder 24 will synchronously drive the second rotating disk 35 to rotate.

[0035] Example 2:

[0036] Reference Figure 1-4 This is the second embodiment of the present invention. The difference between this embodiment and the first embodiment is that: the bottom of the base 1 has two parallel grooves 11. The design of the two grooves 11 is to facilitate the two front forks of the forklift to extend into the grooves 11 and move and transport the winding machine. The top of the base 1 is vertically fixedly mounted with a first mounting base 22. The outer side wall of the first mounting base 22 is vertically fixedly mounted with a first motor 23. A first coupling is installed between the output end of the first motor 23 and the center position of the first rotating disk 21. The first motor 23 drives the first rotating disk 21 to rotate through the first coupling.

[0037] A second mounting base 31 is vertically fixed to the top of the base 1. A second motor 32 is vertically fixed to the outer wall of the second mounting base 31. The second motor 32 is a servo motor, which can be used with an external controller to precisely control the rotation of the lead screw 33, thereby precisely adjusting the distance between the moving base 34 and the fixed base 2. The lead screw 33 is rotatably mounted between the second mounting base 31 and the fixed base 2. A second coupling is installed between the output end of the second motor 32 and the lead screw 33. The second motor 32 drives the lead screw 33 to rotate through the second coupling. The bottom of the moving base 34 is threaded onto the outer shaft wall of the lead screw 33. Two guide rods 38 are vertically fixed to the bottom of the moving base 34. The ends of the two guide rods 38 away from the moving base 34 pass through the fixed base 2 and are vertically fixed with a stop to prevent the guide rods 38 from falling off the fixed base 2.

[0038] Both the fixed seat 2 and the movable seat 34 have through-holes in the mounting cavity. Limiting rings are fixedly installed on the inner walls of the two mounting cavities. The first rotating disk 21 and the second rotating disk 35 are rotatably installed in the two mounting cavities respectively. The outer ring walls of the first rotating disk 21 and the second rotating disk 35 are provided with annular grooves. The two limiting rings are rotatably installed in the corresponding annular grooves. The thickness of the two rotating disks is also greater than the thickness of the corresponding fixed seat 2 and the movable seat 34, so that the wrapped anchor chain will only contact the two rotating disks and will not contact the corresponding fixed seat 2 or the movable seat 34, reducing unnecessary wear.

[0039] The remaining structure is the same as that in Example 1.

[0040] The working process of the winding machine for processing long anchor chains described in this utility model can be divided into the following steps, with a focus on how it achieves uniform winding and low-wear take-up:

[0041] 1. Initial Equipment Preparation

[0042] The starting end of the long anchor chain to be wound is inserted into the inlet of the guide cylinder 24 and extended a certain length from the other side to facilitate subsequent fixing. According to the diameter of the anchor chain and the winding requirements, the second motor 32 drives the lead screw 33 to adjust the distance between the moving seat 34 and the fixed seat 2 so that it is equal to an integer multiple of the diameter of the anchor chain, such as 1 time, 2 times, etc., to ensure that the layers of the wound anchor chain are tightly arranged and to avoid misalignment.

[0043] 2. Winding Start-up Stage

[0044] Start the first motor 23, which drives the first rotating disk 21 to rotate through the first coupling. Since the guide cylinder 24 is fixed at the center of the first rotating disk 21, the guide cylinder 24 rotates synchronously with the first rotating disk 21. Due to the sliding fit between the limiting strip 37 and the limiting groove 25, the second rotating disk 35 will also rotate synchronously with the guide cylinder 24 in the moving seat 34, ensuring that the anchor chain will not be twisted or have additional friction due to asynchronous rotation during the winding process.

[0045] 3. Dynamic winding process

[0046] As the guide cylinder 24 rotates, the anchor chain begins to spirally wind along its outer wall. Since the distance between the moving seat 34 and the fixed seat 2 is set to an integer multiple of the anchor chain diameter, the anchor chain will automatically enter the correct starting position of the next layer after each layer is wound, avoiding misalignment between layers. During the winding process, the second motor 32 can finely adjust the position of the moving seat 34 in real time to adapt to different winding tensions or slight deformations that may exist in the anchor chain, ensuring that the winding is always uniform. The guide rod 38 is used to maintain the linear movement of the moving seat 34 and prevent it from deviating during the drive of the screw 33, ensuring the axial consistency of the winding.

[0047] 4. Synchronous rotation and low-wear mechanism

[0048] Since both the first rotating disk 21 and the second rotating disk 35 adopt a rotating fit structure of limiting ring + annular groove, they can rotate freely during the winding process, but their axial position remains fixed. When the anchor chain is wound, its contact surface with the guide cylinder 24 always remains relatively stationary. The winding is achieved only by the synchronous rotation of the rotating disk, which greatly reduces the wear on the surface of the anchor chain. The fit between the limiting strip 37 and the limiting groove 25 further restricts the circumferential displacement between the guide cylinder 24 and the moving seat 34, preventing the anchor chain from loosening or misaligning due to inertial force during high-speed winding.

[0049] 5. Winding completion and unloading

[0050] When the anchor chain is wound to the set length or number of layers, the first motor 23 and the second motor 32 are stopped, and the wound anchor chain is axially slid out from the guide cylinder 24. Because the winding is uniform and there is no overlap between layers, the unloading process is smooth and no manual handling is required. If it is necessary to replace the anchor chain of different specifications, only the position of the moving seat 34 needs to be readjusted. No parts need to be replaced, and it is highly adaptable.

[0051] 6. Equipment Reset and Maintenance

[0052] After winding is completed, the second motor 32 can reverse drive the lead screw 33 to return the moving seat 34 to the initial position, which is convenient for the next operation. Regularly check the wear of the rotating disk, limit ring and guide cylinder 24 to ensure long-term stable operation of the equipment.

[0053] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the protection scope of the technical solutions of the embodiments of this utility model.

Claims

1. A winding machine for processing long anchor chains, characterized in that, Includes a base (1) and a fixed seat (2) vertically fixedly installed on the top of the base (1). A first rotating disk (21) is rotatably installed inside the fixed seat (2). A guide cylinder (24) is vertically fixedly connected to the center position on one side of the first rotating disk (21). The outer wall of the guide cylinder (24) has two limiting grooves (25). Also includes: The movable seat (34) is telescopically and slidably installed on one side of the fixed seat (2). A second rotating disk (35) is rotatably installed inside the movable seat (34). The second rotating disk (35) has a circular hole (36) through both sides. Two limiting strips (37) are fixedly installed on the inner wall of the circular hole (36). The guide cylinder (24) slides through the circular hole (36). The two limiting strips (37) are respectively slidably inserted into the corresponding limiting grooves (25).

2. A winding machine for processing long anchor chains according to claim 1, characterized in that, The base (1) has two parallel grooves (11) at its bottom. A first mounting base (22) is vertically fixed to the top of the base (1). A first motor (23) is vertically fixed to the outer side wall of the first mounting base (22).

3. A winding machine for processing long anchor chains according to claim 2, characterized in that, A first coupling is installed between the output end of the first motor (23) and the center of the first rotating disk (21).

4. A winding machine for processing long anchor chains according to claim 1, characterized in that, A second mounting base (31) is vertically fixedly installed on the top of the base (1), and a second motor (32) is vertically fixedly installed on the outer side wall of the second mounting base (31).

5. A winding machine for processing long anchor chains according to claim 4, characterized in that, A lead screw (33) is rotatably mounted between the second mounting base (31) and the fixed base (2), and a second coupling is installed between the output end of the second motor (32) and the lead screw (33).

6. A winding machine for processing long anchor chains according to claim 5, characterized in that, The bottom of the movable seat (34) is threaded onto the outer shaft wall of the lead screw (33). Two guide rods (38) are vertically fixedly installed at the bottom of the movable seat (34). The ends of the two guide rods (38) away from the movable seat (34) pass through the fixed seat (2) and are vertically fixedly installed with a stop block.

7. A winding machine for processing long anchor chains according to claim 6, characterized in that, Both the fixed seat (2) and the movable seat (34) have through-holes on both sides. Limiting rings are fixedly installed on the inner walls of the two mounting cavities. The first rotating disk (21) and the second rotating disk (35) are rotatably installed in the two mounting cavities respectively. The outer ring walls of the first rotating disk (21) and the second rotating disk (35) are provided with annular grooves. The two limiting rings are rotatably installed in the corresponding annular grooves respectively.

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