Circulating cooling device for optical fiber laser cutting machine

Abstract

The utility model discloses a circulating cooling device for an optical fiber laser cutting machine, which relates to the technical field of optical fiber laser cutting machines and comprises a bearing mechanism, a circulating mechanism is arranged on the bearing mechanism, and a filtering mechanism is arranged at the bottom of the bearing mechanism. A user adds water into the water storage tank, the water in the water storage tank can be sprayed out through the spray head, the cooling effect is achieved, the sprayed water can enter the filtering mechanism through the opening to be filtered, the filtered water can enter the heat exchanger through the cooperation of the second water pump and the second water pipe and the third water pipe, and the heat exchanger can cool the filtered water. The cooled water can enter the water storage tank again through cooperation of the first water pump and the two first water pipes, in conclusion, the water resource is filtered through the filtering mechanism while cyclic utilization of the water resource is achieved, the water resource is cooled, the water resource is cleaner, the cooling effect is better, and the service life of the water resource is prolonged. And convenience is brought to a user.

Description

Technical Field

[0001] The utility model relates to the technical field of optical fiber laser cutting machines, in particular to a circulating cooling device for optical fiber laser cutting machines. Background Art

[0002] Laser cutting uses a high-energy-density laser beam to heat the workpiece, causing the temperature to rise rapidly and reach the boiling point of the material in a very short time. The material begins to vaporize and form steam, which is ejected at a very high speed, and as the steam is ejected, a cut is formed on the material.

[0003] The cooling device of the existing fiber laser cutting machine has certain shortcomings when in use. The cooling effect is not good, and the water flow after use is directly discharged out of the cutting machine workbed, which wastes water resources and requires multiple water changes, which brings inconvenience to users. Utility Model Content

[0004] The purpose of the utility model is to provide a circulating cooling device for a fiber laser cutting machine to solve at least any one of the problems raised in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a circulating cooling device for a fiber laser cutting machine, comprising a carrying mechanism, a circulating mechanism is arranged on the carrying mechanism, and a filtering mechanism is arranged at the bottom of the carrying mechanism;

[0006] The circulation mechanism includes a water tank, a nozzle, a first water pump, a heat exchanger, a second water pipe, a second water pump, a third water pipe and two first water pipes. The nozzle is arranged at the bottom of the water tank, and the nozzle input end is connected to the water tank. The first water pump is arranged at the rear end of the water tank. The two first water pipes are respectively connected to the two ends of the first water pump at the opposite ends, and the other end of the first water pipe at the front end is detachably connected to the rear end of the water tank. The heat exchanger is arranged at the rear end of the first water pump, and the other end of the first water pipe at the rear end is detachably connected to the output end of the heat exchanger. One end of the second water pipe is detachably connected to the input end of the heat exchanger, and the other end of the second water pipe is detachably connected to the output end of the second water pump. One end of the third water pipe is detachably connected to the input end of the second water pump.

[0007] Preferably, the filtering mechanism includes a filter, a connecting frame, a filter net and a connecting box, the connecting frame is arranged on the top of the connecting box, the connecting frame is detachably connected to the connecting box, the filter net is detachably connected to the inner wall of the connecting frame, the filter is detachably connected to the bottom of the connecting box, the filter input end is connected to the connecting box, and the other end of the third water pipe is detachably connected to the filter output end.

[0008] Preferably, the carrying mechanism includes a carrying box, four support columns and a plurality of gear bars. An opening is provided at the bottom of the inner wall of the carrying box near the front end. The plurality of gear bars are evenly distributed in the opening. The plurality of gear bars are all detachably connected to the carrying box. The four support columns are evenly distributed at the bottom of the carrying box. The top ends of the four support columns are all detachably connected to the carrying box.

[0009] Preferably, the nozzle is detachably connected to the front end of the top of the inner wall of the carrying box, the water tank, the first water pump and the heat exchanger are all arranged on the top of the carrying box, the water tank, the first water pump and the heat exchanger are all detachably connected to the carrying box, and the second water pump is arranged at the bottom of the carrying box, and the second water pump is detachably connected to the carrying box.

[0010] Preferably, the connection box is arranged at the bottom of the opening, and the connection box is detachably connected to the carrying box.

[0011] Preferably, the circulating cooling device for the optical fiber laser cutting machine also includes four universal wheels, and the four universal wheels are respectively arranged at the bottom of the four support columns, and the four universal wheels are respectively detachably connected to the adjacent support columns.

[0012] The beneficial effects of the utility model are as follows:

[0013] 1. In the utility model, the user adds water into the water tank, and the water in the water tank can be sprayed out through the nozzle to achieve a cooling effect. The sprayed water will enter the filter mechanism through the opening for filtration, and the filtered water can enter the heat exchanger through the second water pump in cooperation with the second water pipe and the third water pipe. The heat exchanger can cool the filtered water, and the cooled water can enter the water tank again through the first water pump in cooperation with the two first water pipes. In summary, while realizing the recycling of water resources, not only the water resources are filtered by the filter mechanism, but also the water resources are cooled, so that the water resources are cleaner and the cooling effect is better, which brings convenience to users.

[0014] 2. In the utility model, the water sprayed from the nozzle will flow into the connection box through the filter net. The filter net will first filter the water. After entering the connection box, the water will be filtered again through the filter, thereby achieving water purification and ensuring that the water can be reused, which brings convenience to users. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the side structure of the utility model;

[0017] Figure 3This is a partial structural diagram of the circulation mechanism of the utility model;

[0018] Figure 4 It is a partial structural diagram of the filtering mechanism of the utility model.

[0019] In the figure: 1. water storage tank; 2. nozzle; 3. carrying box; 4. universal wheel; 5. filter; 6. support column; 7. gear bar; 8. first water pump; 9. first water pipe; 10. heat exchanger; 11. second water pipe; 12. second water pump; 13. third water pipe; 14. connection frame; 15. filter net; 16. connection box. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] The utility model provides Figure 1-4 A circulating cooling device for an optical fiber laser cutting machine shown in the figure comprises a bearing mechanism, a circulating mechanism is arranged on the bearing mechanism, and a filtering mechanism is arranged at the bottom of the bearing mechanism; the circulating mechanism comprises a water tank 1, a nozzle 2, a first water pump 8, a heat exchanger 10, a second water pipe 11, a second water pump 12, a third water pipe 13 and two first water pipes 9, the nozzle 2 is arranged at the bottom of the water tank 1, the input end of the nozzle 2 is connected to the water tank 1, the first water pump 8 is arranged at the rear end of the water tank 1, the two first water pipes 9 are detachably connected at one end facing each other to the two ends of the first water pump 8 respectively, the other end of the first water pipe 9 located at the front end is detachably connected to the rear end of the water tank 1, the heat exchanger 10 is arranged at the rear end of the first water pump 8, the other end of the first water pipe 9 located at the rear end is detachably connected to the output end of the heat exchanger 10, one end of the second water pipe 11 is detachably connected to the input end of the heat exchanger 10, the other end of the second water pipe 11 is detachably connected to the output end of the second water pump 12, and one end of the third water pipe 13 is detachably connected to the input end of the second water pump 12. The user adds water into the water tank 1, and the water in the water tank 1 can be sprayed out through the nozzle 2 to achieve a cooling effect. The sprayed water will enter the filtering mechanism through the opening for filtration, and the filtered water can enter the heat exchanger 10 through the second water pump 12 in cooperation with the second water pipe 11 and the third water pipe 13. The heat exchanger 10 can cool the filtered water, and the cooled water can re-enter the water tank 1 through the first water pump 8 in cooperation with the two first water pipes 9. In summary, while realizing the recycling of water resources, not only the water resources are filtered by the filtering mechanism, but also the water resources are cooled, making the water resources cleaner and the cooling effect better, which brings convenience to users.

[0022] The filtering mechanism includes a filter 5, a connection frame 14, a filter net 15 and a connection box 16. The connection frame 14 is arranged on the top of the connection box 16. The connection frame 14 is detachably connected to the connection box 16. The filter net 15 is detachably connected to the inner wall of the connection frame 14. The filter 5 is detachably connected to the bottom of the connection box 16. The input end of the filter 5 is connected to the connection box 16. The other end of the third water pipe 13 is detachably connected to the output end of the filter 5. The water sprayed from the nozzle 2 will flow into the connection box 16 through the filter net 15. The filter net 15 first filters the water. The water after entering the connection box 16 will be filtered again through the filter 5, thereby achieving water purification and ensuring that the water can be reused, which brings convenience to the user.

[0023] The bearing mechanism includes a bearing box 3, four support columns 6 and multiple baffles 7. An opening is opened at the front end position at the bottom of the inner wall of the bearing box 3, and multiple baffles 7 are evenly distributed in the opening. The multiple baffles 7 are all detachably connected to the bearing box 3. The four support columns 6 are evenly distributed at the bottom of the bearing box 3, and the tops of the four support columns 6 are all detachably connected to the bearing box 3. The nozzle 2 is detachably connected to the front end of the top of the inner wall of the bearing box 3. The water tank 1, the first water pump 8 and the heat exchanger 10 are all arranged on the top of the bearing box 3. The water tank 1, the first water pump 8 and the heat exchanger 10 are all detachably connected to the bearing box 3. The second water pump 12 is arranged at the bottom of the bearing box 3, and the second water pump 12 is detachably connected to the bearing box 3. The connecting box 16 is arranged at the bottom of the opening, and the connecting box 16 is detachably connected to the bearing box 3. The circulating cooling device for the optical fiber laser cutting machine also includes four universal wheels 4, and the four universal wheels 4 are respectively arranged at the bottom of the four support columns 6, and the four universal wheels 4 are respectively detachably connected to the adjacent support columns 6. The carrying box 3 has a bearing effect on the part above it, the blocking bar 7 blocks the cutting material to prevent it from entering the opening, and the support rod 6 has a supporting effect on the part above it. With the assistance of the universal wheel 4, the device can be moved conveniently, bringing convenience to the user.

[0024] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A circulating cooling device for a fiber laser cutting machine, characterized in that: It comprises a carrying mechanism, a circulation mechanism is arranged on the carrying mechanism, and a filtering mechanism is arranged at the bottom of the carrying mechanism; The circulation mechanism comprises a water storage tank (1), a nozzle (2), a first water pump (8), a heat exchanger (10), a second water pipe (11), a second water pump (12), a third water pipe (13) and two first water pipes (9); the nozzle (2) is arranged at the bottom of the water storage tank (1); the input end of the nozzle (2) is connected to the water storage tank (1); the first water pump (8) is arranged at the rear end of the water storage tank (1); the two first water pipes (9) are detachably connected to the two ends of the first water pump (8) at the front end; The other end of the first water pipe (9) is detachably connected to the rear end of the water storage tank (1); the heat exchanger (10) is arranged at the rear end of the first water pump (8); the other end of the first water pipe (9) located at the rear end is detachably connected to the output end of the heat exchanger (10); one end of the second water pipe (11) is detachably connected to the input end of the heat exchanger (10); the other end of the second water pipe (11) is detachably connected to the output end of the second water pump (12); and one end of the third water pipe (13) is detachably connected to the input end of the second water pump (12).

2. The circulating cooling device for a fiber laser cutting machine according to claim 1, characterized in that: The filtering mechanism comprises a filter (5), a connection frame (14), a filter net (15) and a connection box (16); the connection frame (14) is arranged on the top of the connection box (16); the connection frame (14) is detachably connected to the connection box (16); the filter net (15) is detachably connected to the inner wall of the connection frame (14); the filter (5) is detachably connected to the bottom of the connection box (16); the input end of the filter (5) is in communication with the connection box (16); and the other end of the third water pipe (13) is detachably connected to the output end of the filter (5).

3. The circulating cooling device for a fiber laser cutting machine according to claim 2, characterized in that: The bearing mechanism comprises a bearing box (3), four supporting columns (6) and a plurality of baffles (7); an opening is provided at the bottom of the inner wall of the bearing box (3) near the front end; a plurality of baffles (7) are evenly distributed in the opening; the plurality of baffles (7) are all detachably connected to the bearing box (3); the four supporting columns (6) are evenly distributed at the bottom of the bearing box (3); and the tops of the four supporting columns (6) are all detachably connected to the bearing box (3).

4. The circulating cooling device for a fiber laser cutting machine according to claim 3, characterized in that: The nozzle (2) is detachably connected to the front end of the top of the inner wall of the carrying box (3); the water storage tank (1), the first water pump (8) and the heat exchanger (10) are all arranged on the top of the carrying box (3); the water storage tank (1), the first water pump (8) and the heat exchanger (10) are all detachably connected to the carrying box (3); the second water pump (12) is arranged at the bottom of the carrying box (3); the second water pump (12) is detachably connected to the carrying box (3).

5. The circulating cooling device for a fiber laser cutting machine according to claim 3, characterized in that: The connection box (16) is arranged at the bottom of the opening, and the connection box (16) is detachably connected to the carrying box (3).

6. The circulating cooling device for a fiber laser cutting machine according to claim 3, characterized in that: The circulating cooling device for the optical fiber laser cutting machine also includes four universal wheels (4), which are respectively arranged at the bottom of the four support columns (6), and the four universal wheels (4) are respectively detachably connected to the adjacent support columns (6).

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