Cutting device for steel winding drum of marine anchor and mooring equipment

Abstract

The utility model discloses a cutting device for a steel winding drum of a marine anchor and mooring machine, which relates to the technical field of steel winding drum cutting and comprises a frame body and a cutting unit. Main linear motors are fixed to the front side face and the rear side face of the frame body, the side face of a main linear motor rotor base is connected with the end of a support, and a deslagging unit is arranged on the side face of the support. The cutting unit comprises two electric push rods, a fixing rod, an adjusting frame, a fixing clamp and a plasma cutting gun, the two electric push rods are fixed to the two sides of the top face of the support respectively, the bottom ends of the electric push rods are connected with one side of the top face of the fixing rod, and the outer side of the fixing rod is slidably connected with the adjusting frame. The distance between the multiple plasma cutting guns can be adjusted through the adjusting frame, the main linear motor drives the plasma cutting guns to move so that a steel plate can be cut, in this way, the cutting efficiency can be improved, and meanwhile impurities on the surface of the steel plate can be removed through the arranged scraper.

Description

Technical Field

[0001] The utility model relates to the technical field of steel drum cutting, in particular to a cutting device for a steel drum of a marine anchor winch. Background Technique

[0002] Ship's windlasses and winches are the most important equipment for ocean operation ships and freight ships. Since their main function is to be used for lowering and raising anchors, towing, mooring, and positioning in complex ocean environments, hydraulic windlasses and winches are widely used due to their stability and high efficiency. With the rapid development of the world shipping industry, the tonnage of ships is getting larger and larger, and the load borne by the anchor winch is also getting larger and larger. As a key component of the anchor winch, the stability of the structure of the steel drum directly affects the working efficiency of the entire anchor winch. During the production of the steel drum, large steel plates need to be cut into appropriate specifications. However, in the current cutting device, due to the large volume of the steel plate, the cutting efficiency is low. At the same time, the impurities carried on the surface of the steel plate will also affect the cutting. For this reason, we propose a cutting device for a steel drum of a marine anchor winch. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to overcome the existing defects and provide a cutting device for a steel drum of a marine anchor winch. An adjusting frame can be used to adjust the distance between multiple plasma cutting torches. The main linear motor drives the movement of the plasma cutting torch to cut the steel plate, which can improve the cutting efficiency. At the same time, the set scraper can clean the impurities on the surface of the steel plate, which can effectively solve the problems in the background technique.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A cutting device for a steel drum of a marine anchor winch, including a frame body and a cutting unit;

[0005] Frame body: Main linear motors are fixed on both the front and rear sides. The side of the moving sub-base of the main linear motor is connected to the end of the support. A slag removal unit is arranged on the side of the support;

[0006] Cutting unit: Comprising electric push rods, fixed rods, adjusting frames, fixed clamps and plasma cutting torches. There are two electric push rods, which are respectively fixed on both sides of the top surface of the support. The bottom end of the electric push rod is connected to one side of the top surface of the fixed rod. The adjusting frame is slidably connected to the outside of the fixed rod. The right side of the adjusting frame is fixed with a fixed clamp, and a plasma cutting torch is clamped inside the fixed clamp;

[0007] Among them, it also includes a controller, which is arranged on the left side surface of the frame body. The input ends of the main linear motor, the electric push rod and the plasma cutting torch are electrically connected to the output end of the controller, and the input end of the controller is electrically connected to the output end of an external power supply.

[0008] The adjusting frame slides on the outside of the fixed rod to adjust the distance between multiple plasma cutting torches. The electric push rod is activated to make the plasma cutting torch fit the top surface of the steel plate. The main linear motor is activated to drive the ion cutting torch to move for rapid cutting and processing of the steel plate, thereby improving the efficiency of steel plate cutting and facilitating subsequent processing and use for the steel drum of the marine windlass.

[0009] Furthermore, the cutting unit further includes a scale, a pointer, and a fixing bolt. The scale is fixed on the left side of the fixed rod. The pointer is installed in the middle of the left side of the adjusting frame. The fixing bolt is threadedly connected to the threaded hole on the bottom surface of the adjusting frame. The scale cooperating with the pointer can improve the accuracy of the adjustment of the adjusting frame, and the fixing bolt is used to fasten the adjusting frame.

[0010] Furthermore, the slag removal unit includes an electric telescopic rod, a connecting frame, a bolt, a mounting frame, and a scraper. The electric telescopic rod is fixed on the side of the bracket. The bottom end of the electric telescopic rod is connected to one side of the top surface of the connecting frame. A scraper is fixed inside the mounting frame. The scraper is inserted into the through groove on the top surface of the connecting frame. The bolt is threadedly connected to the threaded hole on the surface of the mounting frame. The input end of the electric telescopic rod is electrically connected to the output end of the controller. The mounting frame is fixed outside the connecting frame. The electric telescopic rod is activated to make the scraper fit the surface of the steel plate, so that the impurities on the surface of the steel plate can be cleaned, thereby preventing the attachment of impurities from affecting subsequent cutting.

[0011] Furthermore, it further includes a support frame, a secondary linear motor, and a bracket. The support frame is fixed inside the frame body. There are four secondary linear motors, and they are arranged in two groups corresponding to the two sides inside the frame body. The inner side of the mover seat of each group of secondary linear motors is fixed with a bracket. The input end of the secondary linear motor is electrically connected to the output end of the controller. The secondary linear motor is activated to adjust the position of the bracket, and the support frame can be used to place steel plates of different specifications.

[0012] Furthermore, it further includes a placement rack and an industrial camera. There are two placement racks, which are fixed on the left side of the bracket corresponding to the front and back. An industrial camera is placed inside the placement rack. The input end of the industrial camera is electrically connected to the output end of the controller. The industrial camera inside the placement rack can detect the cut steel plate, thereby reminding the personnel when the cutting deviates.

[0013] Furthermore, it further includes conveying rollers and rubber sleeves. There are two conveying rollers, which are respectively rotatably connected to the left and right sides of the frame body. Rubber sleeves are sleeved outside the conveying rollers. The provided conveying rollers facilitate the personnel to pick up the steel plate.

[0014] Compared with the prior art, the beneficial effects of the present utility model are: The cutting device for the steel drum of the marine windlass has the following advantages:

[0015] 1. Adjust the distance between multiple plasma cutting guns by sliding the adjusting frame on the outside of the fixed rod. The scale ruler and pointer can improve the accuracy of the adjustment of the adjusting frame, and use the fixing bolts to fasten the adjusting frame, so as to be applicable to different steel drums.

[0016] 2. Make the plasma cutting gun fit the top surface of the steel plate by starting the electric push rod, and start the main linear motor to drive the ion cutting gun to move to quickly cut the steel plate, thereby improving the efficiency of steel plate cutting, so as to be used for the processing of the steel drum of the marine windlass subsequently.

[0017] 3. Make the scraper fit the surface of the steel plate through the electric telescopic rod, so that the impurities on the surface of the steel plate can be cleaned, thereby preventing the adhesion of impurities from affecting subsequent cutting. Brief Description of the Drawings

[0018] Figure 1 It is a schematic structural diagram of the present utility model;

[0019] Figure 2 It is a schematic structural diagram of the slag removal unit of the present utility model;

[0020] Figure 3 It is a schematic diagram of the partial enlarged structure at A of the present utility model.

[0021] In the figure: 1 frame body, 2 cutting unit, 21 electric push rod, 22 fixed rod, 23 adjusting frame, 24 fixed clamp, 25 plasma cutting gun, 26 scale ruler, 27 pointer, 28 fixing bolt, 3 slag removal unit, 31 electric telescopic rod, 32 connecting frame, 33 bolt, 34 mounting frame, 35 scraper, 4 main linear motor, 5 support, 6 support frame, 7 auxiliary linear motor, 8 bracket, 9 placement frame, 10 industrial camera, 11 conveying roller, 12 rubber sleeve, 13 controller. Detailed Embodiment

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0023] Please refer to Figures 1-3 , this embodiment provides a technical solution: A cutting device for the steel drum of a marine windlass, including a frame body 1 and a cutting unit 2;

[0024] Frame 1: Main linear motors 4 are fixed on both the front and rear sides. The side of the mover seat of the main linear motor 4 is connected to the end of the bracket 5. A slag removal unit 3 is provided on the side of the bracket 5. The slag removal unit 3 includes an electric telescopic rod 31, a connecting frame 32, a bolt 33, a mounting frame 34, and a scraper 35. The electric telescopic rod 31 is fixed on the side of the bracket 5. The bottom end of the electric telescopic rod 31 is connected to one side of the top surface of the connecting frame 32. A scraper 35 is fixed inside the mounting frame 34. The scraper 35 is inserted into the through groove on the top surface of the connecting frame 32. The bolt 33 is threadedly connected to the screw hole on the surface of the mounting frame 34. The input end of the electric telescopic rod 31 is electrically connected to the output end of the controller 13. The mounting frame 34 is fixed outside the connecting frame 32. Starting the electric telescopic rod 31 makes the scraper 35 fit the surface of the steel plate, so that the impurities on the surface of the steel plate can be cleaned, thus preventing the attachment of impurities from affecting subsequent cutting;

[0025] Cutting unit 2: Includes an electric push rod 21, a fixed rod 22, an adjustment frame 23, a fixed clamp 24, and a plasma cutting gun 25. There are two electric push rods 21, which are respectively fixed on both sides of the top surface of the bracket 5. The bottom end of the electric push rod 21 is connected to one side of the top surface of the fixed rod 22. An adjustment frame 23 is slidably connected to the outside of the fixed rod 22. A fixed clamp 24 is fixed on the right side surface of the adjustment frame 23. A plasma cutting gun 25 is clamped inside the fixed clamp 24. The cutting unit 2 also includes a scale 26, a pointer 27, and a fixing bolt 28. The scale 26 is fixed on the left side surface of the fixed rod 22. The pointer 27 is installed in the middle of the left side surface of the adjustment frame 23. The fixing bolt 28 is threadedly connected to the screw hole on the bottom surface of the adjustment frame 23. The scale 26 cooperating with the pointer 27 can improve the accuracy of the adjustment of the adjustment frame 23, and the fixing bolt 28 is used to fasten the adjustment frame 23;

[0026] Among them, it further includes a controller 13 which is arranged on the left side of the frame body 1. The input ends of the main linear motor 4, the electric push rod 21 and the plasma cutting gun 25 are electrically connected to the output end of the controller 13, and the input end of the controller 13 is electrically connected to the output end of an external power supply. The adjusting frame 23 slides outside the fixed rod 22 to adjust the distance between multiple plasma cutting guns 25. The electric push rod 21 is started to make the plasma cutting gun 25 fit with the top surface of the steel plate. The main linear motor 4 is started to drive the ion cutting gun 25 to move for rapid cutting and processing of the steel plate, thereby improving the efficiency of steel plate cutting, so as to be convenient for subsequent processing and use in the steel drum of a marine windlass. It further includes a support frame 6, a secondary linear motor 7 and a bracket 8. The support frame 6 is fixed inside the frame body 1. There are four secondary linear motors 7, and they are arranged in pairs on both sides inside the frame body 1. The inner side surface of the mover seat of each pair of secondary linear motors 7 is fixed with a bracket 8. The input end of the secondary linear motor 7 is electrically connected to the output end of the controller 13. The secondary linear motor 7 is started to adjust the position of the bracket 8, and the support frame 6 can be used to place steel plates of different specifications. It further includes a placement frame 9 and an industrial camera 10. There are two placement frames 9 which are fixed on the left side surface of the bracket 5 front and back correspondingly. The industrial camera 10 is placed inside the placement frame 9. The input end of the industrial camera 10 is electrically connected to the output end of the controller 13. The industrial camera 10 inside the placement frame 9 can detect the cut steel plate, so as to remind the personnel when the cutting has deviation. It further includes conveying rollers 11 and rubber sleeves 12. There are two conveying rollers 11 which are respectively rotatably connected to the left and right sides of the frame body 1. The rubber sleeves 12 are sleeved outside the conveying rollers 11. The arranged conveying rollers 11 facilitate the personnel to take the steel plate.

[0027] The working principle of a cutting device for the steel drum of a marine windlass provided by the present utility model is as follows: Firstly, according to the specifications of the steel plate, the secondary linear motor 7 is started to adjust the position of the bracket 8, and the support frame 6 can be used to place steel plates of different specifications. The arranged conveying rollers 11 facilitate the personnel to take the steel plate. Then, according to the width required for cutting the steel drum of the marine windlass, the adjusting frame 23 slides outside the fixed rod 22. The scale 26 and the pointer 27 can improve the accuracy of adjusting the adjusting frame 23, and the fixing bolt 28 is used to fasten the adjusting frame 23. The electric push rod 21 is started to make the plasma cutting gun 25 fit with the top surface of the steel plate. The main linear motor 4 is started to drive the ion cutting gun 25 to move for rapid cutting and processing of the steel plate, thereby improving the efficiency of steel plate cutting. At the same time, the electric telescopic rod 31 is started to make the scraper 35 fit with the surface of the steel plate, so that the impurities on the surface of the steel plate can be cleaned, thereby preventing the attachment of impurities from affecting subsequent cutting. The arranged industrial camera 10 can detect the cut steel plate, so as to remind the personnel when the cutting has deviation.

[0028] It should be noted that the controller 13 disclosed in the above embodiments is of model S7-200. The plasma cutting torch 25 can be freely configured according to the actual application scenario. It is recommended to select a plasma cutting torch of model LGK-80. The industrial camera 10 can be a model GX2500-C industrial camera, and the electric push rod 21 and the electric telescopic rod 31 can be electric telescopic rods of model YHT523. The controller 13 controls the electric push rod 21, the plasma cutting torch 25, the electric telescopic rod 31, the main linear motor 4, the auxiliary linear motor 7 and the industrial camera 10 to work by using the commonly used methods in the prior art.

[0029] The above are only the embodiments of the present invention, and do not limit the patent scope of the present invention accordingly. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present invention.

Claims

1. A cutting device for a steel drum of a marine anchor winch, characterized in that: It comprises a frame (1) and a cutting unit (2); The frame (1) has a main linear motor (4) fixed on both the front and rear sides, the side of the mover seat of the main linear motor (4) is connected to the end of the bracket (5), and the side of the bracket (5) is provided with a slag removal unit (3); The cutting unit (2) comprises an electric push rod (21), a fixed rod (22), an adjustment frame (23), a fixing clamp (24) and a plasma cutting gun (25). The electric push rod (21) has two parts and is fixed to two sides of the top surface of the bracket (5). The bottom end of the electric push rod (21) is connected to one side of the top surface of the fixed rod (22). The outer side of the fixed rod (22) is slidably connected to the adjusting frame (23). The right side of the adjusting frame (23) is fixed with a fixing clamp (24). The interior of the fixing clamp (24) is clamped with the plasma cutting gun (25). It also includes a controller (13), which is arranged on the left side of the frame (1), and the input ends of the main linear motor (4), the electric push rod (21) and the plasma cutting gun (25) are electrically connected to the output end of the controller (13), and the input end of the controller (13) is electrically connected to the output end of an external power supply.

2. The cutting device for a steel drum of a marine anchor winch according to claim 1, characterized in that: The cutting unit (2) further comprises a scale (26), a pointer (27) and a fixing bolt (28), wherein the scale (26) is fixed to the left side of the fixing rod (22), the pointer (27) is installed in the middle of the left side of the adjusting frame (23), and the fixing bolt (28) is threadedly connected to a screw hole on the bottom surface of the adjusting frame (23).

3. The cutting device for a steel drum of a marine anchor winch according to claim 1, characterized in that: The slag removal unit (3) comprises an electric telescopic rod (31), a connecting frame (32), a bolt (33), a mounting frame (34) and a scraper (35); the electric telescopic rod (31) is fixed to the side of the bracket (5); the bottom end of the electric telescopic rod (31) is connected to one side of the top surface of the connecting frame (32); the scraper (35) is fixed inside the mounting frame (34); the scraper (35) is plugged into a through groove on the top surface of the connecting frame (32); the bolt (33) is threadedly connected to a screw hole on the surface of the mounting frame (34); and the input end of the electric telescopic rod (31) is electrically connected to the output end of the controller (13).

4. The cutting device for a steel drum of a marine anchor winch according to claim 1, characterized in that: It also includes a support frame (6), a secondary linear motor (7) and a bracket (8), wherein the support frame (6) is fixed inside the frame body (1), and there are four secondary linear motors (7) which are arranged in groups of two on both sides of the frame body (1), and a bracket (8) is fixed on the inner side surface of the rotor seat of each group of secondary linear motors (7), and the input end of the secondary linear motor (7) is electrically connected to the output end of the controller (13).

5. The cutting device for a steel drum of a marine anchor winch according to claim 1, characterized in that: It also includes a placement rack (9) and an industrial camera (10), wherein two placement racks (9) are fixed to the left side of the bracket (5) in front and back correspondence, and an industrial camera (10) is placed inside the placement rack (9), and the input end of the industrial camera (10) is electrically connected to the output end of the controller (13).

6. A cutting device for a steel drum of a marine anchor winch according to claim 1, characterized in that: It also comprises a conveying roller (11) and a rubber sleeve (12). The conveying roller (11) has two and is rotatably connected to the left and right sides of the frame (1) respectively. The outer side of the conveying roller (11) is sleeved with a rubber sleeve (12).

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