Metal filler spiral forming device

Abstract

The utility model relates to the technical field of metal packing, and discloses a metal packing spiral forming device which comprises a working table, a mounting plate is fixedly mounted on the upper surface of the working table, a heating box is fixedly mounted on the right surface of the mounting plate, a cooling box is fixedly mounted on the upper surface of the working table, and a preheating mechanism is arranged on the cooling box. The preheating mechanism comprises a connecting box and an air pump, the connecting box is fixedly installed on the right surface of the heating box, through the arrangement of the air pump, the air pump pumps out hot air in the connecting box through a first connecting pipeline and sends the hot air into the preheating cylinder, the temperature of the interior of the preheating cylinder is increased, and the metal wires in the preheating cylinder are preheated; the metal wires have certain temperature before entering the heating box, the time for heating the metal wires entering the heating box subsequently is shortened, the situation that a large amount of heat in the heating box enters the cooling box and affects the interior of the cooling box is prevented, and the use efficiency of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of metal packing technology, specifically a metal packing spiral forming device. Background Technology

[0002] Metal packing is a widely used type of packing material in chemical reactors, towers, and other equipment. It is typically made of metals such as stainless steel, aluminum, and titanium. It possesses high strength, corrosion resistance, and good thermal stability, making it suitable for high-temperature, high-pressure, and corrosive environments. The main function of metal packing is to increase the gas-liquid or liquid-liquid contact area, thereby improving mass and heat transfer efficiency. Common types include spiral packing, ring packing, and saddle packing. In industries such as chemical, oil refining, and pharmaceuticals, the application of metal packing helps improve production efficiency and product quality, serving as a key component in achieving material separation, chemical reactions, and heat exchange processes.

[0003] The aforementioned spiral metal packing is a structured packing made of metal wire or metal strip through spiral forming. It has a unique spiral structure, such as a triangular spiral ring. Its production requires the use of a metal packing spiral forming device. When spiral forming the metal wire, the metal wire needs to be wound on a forming mold. The metal wire needs to be heated during spiral forming to facilitate winding. After winding, the metal wire is placed in a cooling box for cooling. However, the heating of the metal wire requires a certain amount of time, resulting in wasted processing time and affecting the processing efficiency of the metal packing spiral forming device. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a metal filler spiral forming device, which solves the problems of needing to wind the metal wire onto a forming mold for spiral forming, heating the metal wire during spiral forming to facilitate winding, and then cooling the metal wire in a cooling box after winding. The heating of the metal wire takes a certain amount of time, resulting in wasted processing time and affecting the processing efficiency of the metal filler spiral forming device.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a metal filler spiral forming device, including a worktable, an mounting plate fixedly installed on the upper surface of the worktable, a heating box fixedly installed on the right surface of the mounting plate, and a cooling box fixedly installed on the upper surface of the worktable.

[0008] A preheating mechanism is installed on the cooling box. The preheating mechanism includes a connecting box and an air pump. The connecting box is fixedly installed on the right surface of the heating box and communicates with the interior of the heating box. The right end of the connecting box extends into the interior of the cooling box. The air pump is fixedly installed on the upper surface of the cooling box. A first connecting pipe is fixedly installed on the suction end of the air pump. The end of the first connecting pipe away from the air pump extends into the interior of the connecting box. A second connecting pipe is fixedly installed on the outlet end of the air pump.

[0009] Preferably, the preheating mechanism further includes a connecting plate and a preheating cylinder. The connecting plate is fixedly installed on the right surface of the mounting plate, and the preheating cylinder is fixedly installed on the right end of the connecting plate. A preheating groove is opened inside the preheating cylinder, and the preheating cylinder is arranged in a "C" shape. The end of the second connecting pipe away from the air pump extends into the interior of the preheating cylinder, and a third connecting pipe is fixedly installed at the lower end of the preheating cylinder. The end of the third connecting pipe away from the preheating cylinder extends into the interior of the heating box.

[0010] Preferably, a hydraulic telescopic rod is fixedly installed on the front end of the left surface of the mounting plate, and the telescopic end of the hydraulic telescopic rod slides to the right surface of the mounting plate. A first motor is fixedly installed on the rear end of the left surface of the mounting plate, and the output end of the first motor rotates through into the interior of the heating box. A triangular mold is fixedly installed on the output end of the first motor.

[0011] Preferably, a mounting box is fixedly installed on the upper surface of the workbench. The mounting box is located inside the cooling box. The upper surface of the mounting box is open. A second motor is fixedly installed on the right surface of the mounting box. The output end of the second motor rotates through into the interior of the mounting box. A threaded rod is rotatably installed on the inner wall of the mounting box. The second motor is fixedly connected to the threaded rod. A movable plate is slidably installed on the inner wall of the mounting box. The threaded rod is threadedly connected to the movable plate.

[0012] Preferably, a clamping assembly is fixedly installed on the upper end of the movable plate.

[0013] Preferably, a cutting assembly is fixedly installed on the upper surface of the workbench. The cutting assembly is located on the right side of the cooling box, and a rectangular hole is opened on the right surface of the cooling box corresponding to the position of the connecting box.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, the present invention provides a metal filler spiral forming device, which has the following advantages:

[0016] 1. This metal filler spiral forming device, through the installation of an air pump, draws hot air from inside the connecting box through the first connecting pipe and sends it into the preheating cylinder, raising the temperature inside the preheating cylinder and preheating the metal wires inside. This ensures that the metal wires have a certain temperature before entering the heating box, reducing the heating time for subsequent metal wires entering the heating box and preventing a large amount of heat from entering the cooling box and affecting its internal structure, thereby improving the efficiency of the device. Attached Figure Description

[0017] Figure 1 This is a top view schematic diagram of the overall structure of the metal filler spiral forming device of this utility model;

[0018] Figure 2 This is a cross-sectional front view of the internal structure of the metal filler spiral forming device of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal cross-sectional side view of the metal filler spiral forming device of this utility model;

[0020] Figure 4 This is a top-view cross-sectional view of the internal structure of the metal filler spiral forming device of this utility model.

[0021] In the diagram: 1. Workbench; 2. Mounting plate; 3. Heating box; 4. Cooling box; 5. Connecting box; 6. Air pump; 7. First connecting pipe; 8. Second connecting pipe; 9. Connecting plate; 10. Preheating cylinder; 11. Hydraulic telescopic rod; 12. First motor; 13. Triangular mold; 14. Mounting box; 15. Second motor; 16. Threaded rod; 17. Moving plate; 18. Clamping assembly; 19. Cutting assembly; 20. Rectangular hole; 21. Third connecting pipe. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Please see Figure 1-4This utility model provides a new technical solution: a metal filler spiral forming device, including a workbench 1, an mounting plate 2 fixedly installed on the upper surface of the workbench 1, a heating box 3 fixedly installed on the right surface of the mounting plate 2, a heating connection pipe fixedly installed on the lower surface of the heating box 3, the heating box 3 being connected to the heating component through a ventilation pipe, a cooling box 4 fixedly installed on the upper surface of the workbench 1, a cooling connection pipe fixedly installed on the front surface of the cooling box 4, the cooling box 4 being connected to the cooling component through the cooling connection pipe;

[0024] A preheating mechanism is installed on the cooling box 4. The preheating mechanism includes a connecting box 5 and an air pump 6. The connecting box 5 is fixedly installed on the right surface of the heating box 3 and communicates with the interior of the heating box 3. A connection hole is opened at the right end of the heating box 3. The same connection hole is opened at both the left and right ends of the connecting box 5. The right end of the connecting box 5 extends into the interior of the cooling box 4 and communicates with the interior of the cooling box 4. The air pump 6 is fixedly installed on the upper surface of the cooling box 4. A first connecting pipe 7 is fixedly installed at the air extraction end of the air pump 6. The end of the first connecting pipe 7 away from the air pump 6 extends into the interior of the connecting box 5. A second connecting pipe 8 is fixedly installed at the air outlet end of the air pump 6.

[0025] Furthermore, the preheating mechanism also includes a connecting plate 9 and a preheating cylinder 10. The connecting plate 9 is fixedly installed on the right surface of the mounting plate 2, and the preheating cylinder 10 is fixedly installed on the right end of the connecting plate 9. A preheating groove is opened inside the preheating cylinder 10. The preheating cylinder 10 is arranged in a "C" shape. The end of the second connecting pipe 8 away from the air pump 6 extends into the interior of the preheating cylinder 10. A third connecting pipe 21 is fixedly installed at the lower end of the preheating cylinder 10. The end of the third connecting pipe 21 away from the preheating cylinder 10 extends into the interior of the heating box 3.

[0026] Furthermore, by using the air pump 6, the air pump 6 extracts hot air from inside the connecting box 5 through the first connecting pipe 7 and sends it into the preheating cylinder 10, raising the temperature inside the preheating cylinder 10 and preheating the metal wire inside the preheating cylinder 10. This ensures that the metal wire has a certain temperature before entering the heating box 3, reducing the heating time for the metal wire that subsequently enters the heating box 3 and preventing a large amount of heat from the heating box 3 from entering the cooling box 4 and affecting the cooling box 4, thereby improving the efficiency of the device.

[0027] Furthermore, a hydraulic telescopic rod 11 is fixedly installed on the front end of the left surface of the mounting plate 2, and a guide plate is fixedly installed on the telescopic end of the hydraulic telescopic rod 11. The telescopic end of the hydraulic telescopic rod 11 slides to the right surface of the mounting plate 2. A first motor 12 is fixedly installed on the rear end of the left surface of the mounting plate 2. The output end of the first motor 12 rotates through into the interior of the heating box 3. A triangular mold 13 is fixedly installed on the output end of the first motor 12.

[0028] Furthermore, a mounting box 14 is fixedly installed on the upper surface of the workbench 1. The mounting box 14 is located inside the cooling box 4. The upper surface of the mounting box 14 is open. A second motor 15 is fixedly installed on the right surface of the mounting box 14. The output end of the second motor 15 rotates through into the interior of the mounting box 14. A threaded rod 16 is rotatably installed on the inner wall of the mounting box 14. The second motor 15 is fixedly connected to the threaded rod 16. A movable plate 17 is slidably installed on the inner wall of the mounting box 14. The threaded rod 16 is threadedly connected to the movable plate 17.

[0029] Furthermore, a clamping assembly 18 is fixedly installed on the upper end of the movable plate 17. The clamping assembly 18 includes a clamping mounting box, a bidirectional threaded rod, a clamping drive motor, and a clamping plate.

[0030] Furthermore, a cutting assembly 19 is fixedly installed on the upper surface of the workbench 1. The cutting assembly 19 includes a placement table, a cutting hydraulic telescopic rod, a cutting head, etc. The cutting assembly 19 is located on the right side of the cooling box 4. A rectangular hole 20 is opened on the right surface of the cooling box 4 corresponding to the position of the connecting box 5. A conveyor belt body is provided at the right end of the upper surface of the workbench 1.

[0031] Working principle: When using this device, open the movable door above the heating box 3, insert the guide plate at the front end of the metal wire preheating cylinder 10 and the hydraulic telescopic rod 11 into the interior of the heating box 3, and then into the interior of the cooling box 4 through the connecting box 5. Start the motor on the clamping assembly 18, so that the two clamping plates inside the clamping assembly 18 clamp the metal wire. Then start the second motor 15, which drives the threaded rod 16 fixedly connected to its output end to rotate. The rotation of the threaded rod 16 drives the moving plate 17 threadedly connected to it to move. The moving plate 17 drives the clamping assembly 18 and the clamps on the clamping assembly 18 to move. The held metal wire moves to the right, passes through the rectangular hole 20, and then winds the metal wire inside the heating box 3 onto the triangular mold 13. Afterwards, the movable door on the heating box 3 is closed, and hot air is introduced into the heating box 3 through the air inlet pipe at the lower end of the heating box 3 to heat the interior. When the metal wire inside the heating box 3 reaches a certain temperature, the first motor 12 and the hydraulic telescopic rod 11 are started. The first motor 12 drives the triangular mold 13, which is fixedly connected to its output end, to rotate. The rotation of the triangular mold 13 moves the metal wire inside the guide plate on the telescopic end of the preheating cylinder 10 and the hydraulic telescopic rod 11. The wire is drawn into the heating chamber 3, and the hydraulic telescopic rod 11 is activated. This causes the guide plate on the hydraulic telescopic rod 11 to move the wire backward, winding it. After the wire has been wound a certain distance, the first motor 12 is stopped, and the second motor 15 and clamping assembly 18 are activated. The clamping assembly 18 then moves the wire to the right again, allowing a portion of the wound wire to move to the right on the triangular mold 13. The clamping assembly 18 then fixes the wire inside the cooling chamber 4, and the first motor 12 is activated, causing the triangular mold 13 to move further inward. The rotation causes the metal wire on the outer surface of the triangular mold 13 to change angle. Then, the second motor 15 and the clamping assembly 18 drive the metal wire to move to the right again. Then, the first motor 12 is started to wind the metal wire. During the winding, the air pump 6 is started. The air pump 6 draws the hot air into the heating box 3 and the connecting box 5, and makes it enter the preheating cylinder 10 through the first connecting pipe 7 and the second connecting pipe 8, so that the preheating cylinder 10 preheats the metal wire located inside it. The hot air that enters the preheating cylinder 10 enters the heating box 3 again through the third connecting pipe 21.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A metal filler spiral forming device, comprising a worktable (1), an mounting plate (2) fixedly mounted on the upper surface of the worktable (1), and a heating box (3) fixedly mounted on the right surface of the mounting plate (2), characterized in that: A cooling box (4) is fixedly installed on the upper surface of the workbench (1); The preheating mechanism is set on the cooling box (4). The preheating mechanism includes a connecting box (5) and an air pump (6). The connecting box (5) is fixedly installed on the right surface of the heating box (3). The connecting box (5) communicates with the interior of the heating box (3). The right end of the connecting box (5) extends into the interior of the cooling box (4). The air pump (6) is fixedly installed on the upper surface of the cooling box (4). The air pump (6) has a first connecting pipe (7) fixedly installed at the suction end. The end of the first connecting pipe (7) away from the air pump (6) extends into the interior of the connecting box (5). The air pump (6) has a second connecting pipe (8) fixedly installed at the outlet end.

2. The metal filler spiral forming device according to claim 1, characterized in that: The preheating mechanism also includes a connecting plate (9) and a preheating cylinder (10). The connecting plate (9) is fixedly installed on the right surface of the mounting plate (2), and the preheating cylinder (10) is fixedly installed on the right end of the connecting plate (9). A preheating groove is opened inside the preheating cylinder (10). The preheating cylinder (10) is arranged in a "C" shape. The end of the second connecting pipe (8) away from the air pump (6) extends into the interior of the preheating cylinder (10). The lower end of the preheating cylinder (10) is fixedly installed with a third connecting pipe (21). The end of the third connecting pipe (21) away from the preheating cylinder (10) extends into the interior of the heating box (3).

3. The metal filler spiral forming device according to claim 1, characterized in that: A hydraulic telescopic rod (11) is fixedly installed on the front end of the left surface of the mounting plate (2). The telescopic end of the hydraulic telescopic rod (11) slides to the right surface of the mounting plate (2). A first motor (12) is fixedly installed on the rear end of the left surface of the mounting plate (2). The output end of the first motor (12) rotates through the interior of the heating box (3). A triangular mold (13) is fixedly installed on the output end of the first motor (12).

4. The metal filler spiral forming device according to claim 1, characterized in that: A mounting box (14) is fixedly installed on the upper surface of the workbench (1). The mounting box (14) is located inside the cooling box (4). The upper surface of the mounting box (14) is open. A second motor (15) is fixedly installed on the right surface of the mounting box (14). The output end of the second motor (15) rotates through into the interior of the mounting box (14). A threaded rod (16) is rotatably installed on the inner wall of the mounting box (14). The second motor (15) is fixedly connected to the threaded rod (16). A movable plate (17) is slidably installed on the inner wall of the mounting box (14). The threaded rod (16) is threadedly connected to the movable plate (17).

5. The metal filler spiral forming device according to claim 4, characterized in that: A clamping assembly (18) is fixedly installed on the upper end of the movable plate (17).

6. The metal filler spiral forming device according to claim 1, characterized in that: A cutting assembly (19) is fixedly installed on the upper surface of the workbench (1). The cutting assembly (19) is located on the right side of the cooling box (4). A rectangular hole (20) is opened on the right surface of the cooling box (4) corresponding to the position of the connecting box (5).

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