Protective cover of laser cutting machine

Abstract

The utility model relates to the technical field of cutting machines, in particular to a laser cutting machine shield which comprises an operation base, a laser box and connecting legs, the outer side of the operation base is fixedly connected with a shield, the lower portion of the shield is fixedly connected with an exhaust pipe, the lower portion of the exhaust pipe is fixedly connected with a storage box, and the storage box is fixedly connected with the laser box. A treatment box is fixedly connected to the left side of the protective cover, a suction box is fixedly connected to the right side of the protective cover, an air filtering box is fixedly connected to the interior of the treatment box, a reaction pipe is fixedly connected to the interior of the treatment box, cooling liquid is conveyed to a cooling pipe through a conveying pump, the device is cooled, and air is blown to a heat dissipation pipe through a heat dissipation fan; the heat is discharged, the getter pump is started to suck toxic gas into the reaction tube, chemical agents are conveyed into the reaction tube, the gas is washed with water, the toxic gas is absorbed when the gas passes through the reaction net and activated carbon, the gas is filtered through the filter net and discharged into the device, and the air pressure is stabilized.

Description

Technical Field

[0001] The utility model relates to the technical field of cutting machines, in particular to a laser cutting machine protective cover. Background Art

[0002] A high-power density laser beam is used to irradiate the material to be cut, so that the material is quickly heated to the vaporization temperature and evaporates to form holes. As the beam moves across the material, the holes continuously form a very narrow (such as about 0.1 mm) cut, completing the cutting of the material.

[0003] However, the existing devices have the following problems:

[0004] The existing protective cover is not provided with a device for discharging heat when the device is working, so that the heat generated by the device when working will have an effect on the parts inside the device, affecting the service life of the device.

[0005] At the same time, some shields are not equipped with devices to deal with the toxic gases generated when cutting metal, which causes workers to inhale too much toxic gases when working for a long time, affecting their safety.

[0006] Therefore, in order to solve the above problems, a laser cutting machine shield is proposed. Utility Model Content

[0007] The purpose of the utility model is to provide a laser cutting machine shield to solve the technical problems of the shield in the prior art mentioned in the above background technology.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a laser cutting machine shield, comprising an operating base, a laser box and connecting legs, a laser box is arranged above the operating base, connecting legs are arranged below the operating base, a shield is fixedly connected to the outside of the operating base, an exhaust pipe is fixedly connected to the bottom of the shield, a storage box is fixedly connected to the bottom of the exhaust pipe, a processing box is fixedly connected to the left side of the shield, a suction box is fixedly connected to the right side of the shield, an air filter box is fixedly connected to the inside of the processing box, and a reaction tube is fixedly connected to the inside of the processing box.

[0009] Preferably, an operating platform is fixedly connected to the top of the operating base, a connecting frame is fixedly connected to the top of the operating platform, and a connecting rod is fixedly connected to the top of the connecting frame.

[0010] Preferably, a laser rod is fixedly connected to the lower part of the laser box, and a laser head is fixedly connected to the lower part of the laser rod.

[0011] Preferably, a supporting foot is fixedly connected below the connecting leg, and a rubber block is fixedly connected below the supporting foot.

[0012] Preferably, a cooling pipe is fixedly connected to the outer side of the protective cover, a connecting pipe is located below the cooling pipe, an exhaust pipe is fixedly connected to the outer side of the connecting pipe, a fan motor is fixedly connected to the inside of the exhaust pipe, a cooling fan is fixedly connected to the outer side of the fan motor, a cooling network is fixedly connected to the bottom of the exhaust pipe, a heat pipe is fixedly connected to the inside of the cooling network, a delivery pump is fixedly connected to the bottom of the heat pipe, and a storage box is fixedly connected to the outer side of the delivery pump.

[0013] Preferably, a medicine box is fixedly connected to the top of the processing box, a medicine input cover is fixedly connected to the top of the medicine box, a medicine switch is fixedly connected to the bottom of the medicine box, a guide tube is fixedly connected to the bottom of the medicine switch, a reaction tube is fixedly connected to the bottom of the guide tube, a medicine valve is fixedly connected to the bottom of the reaction tube, an air suction pump is fixedly connected to the left side of the reaction tube, an air filter box is fixedly connected to the bottom of the air suction pump, a reaction net is fixedly connected to the inside of the air filter box, and activated carbon is fixedly connected to the inside of the air filter box.

[0014] Preferably, a suction net is fixedly connected to the right side of the suction box, a filter net is fixedly connected to the interior of the suction box, an air pipe is fixedly connected to the left side of the suction box, and an air buckle is fixedly connected to the left side of the air pipe.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the utility model delivers the coolant in the storage box to the cooling pipe through the delivery pump to cool the device, the coolant is then delivered to the heat dissipation pipe, the fan motor drives the heat dissipation fan to blow air to the heat dissipation pipe to discharge the heat, the air suction pump is started to absorb the toxic gas into the reaction tube, the chemical agent in the agent box is delivered to the reaction tube by opening the agent switch, the gas is washed with water, the toxic gas in the air is absorbed by the gas through the reaction net and activated carbon, the gas is processed, the chemical agent is discharged by opening the agent valve, the gas is filtered through the filter net and discharged into the device to stabilize the air pressure.

[0016] The utility model has a cooling pipe fixedly connected to the outside of the protective cover, a connecting pipe below the cooling pipe, an exhaust pipe fixedly connected to the outside of the connecting pipe, a fan motor fixedly connected to the inside of the exhaust pipe, a heat dissipation fan fixedly connected to the outside of the fan motor, a cooling network fixedly connected to the bottom of the exhaust pipe, a heat dissipation pipe fixedly connected to the inside of the cooling network, a delivery pump fixedly connected to the bottom of the heat dissipation pipe, and a storage box fixedly connected to the outside of the delivery pump, so that the heat generated by the device when working can be discharged, thereby improving the service life of the device.

[0017] The utility model has a medicine box fixedly connected to the top of a processing box, a medicine input cover fixedly connected to the top of the medicine box, a medicine switch fixedly connected to the bottom of the medicine box, a guide tube fixedly connected to the bottom of the medicine switch, a reaction tube fixedly connected to the bottom of the guide tube, a medicine valve fixedly connected to the bottom of the reaction tube, an air suction pump fixedly connected to the left side of the reaction tube, an air filter box fixedly connected to the bottom of the air suction pump, a reaction net fixedly connected to the inside of the air filter box, activated carbon fixedly connected to the inside of the air filter box, a suction net fixedly connected to the right side of the suction box, a filter net fixedly connected to the inside of the suction box, an air pipe fixedly connected to the left side of the suction box, and an air buckle fixedly connected to the left side of the air pipe. The toxic gas generated when the device is working can be processed to improve the safety of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front view of the structure of the utility model;

[0019] Figure 2 This is a front view cross-sectional schematic diagram of the structure of the utility model;

[0020] Figure 3 This is a cross-sectional schematic diagram of the structural treatment box of the utility model;

[0021] Figure 4 It is a cross-sectional schematic diagram of the absorption box structure of the utility model.

[0022] In the figure: 1. operating base; 101. operating platform; 102. connecting frame; 103. connecting rod; 2. laser box; 201. laser rod; 202. laser head; 3. connecting leg; 301. supporting foot; 302. rubber block; 4. protective cover; 401. cooling pipe; 402. connecting pipe; 403. exhaust pipe; 404. cooling fan; 405. fan motor; 406. cooling net; 407. heat pipe; 408 , delivery pump; 409, storage box; 5, processing box; 501, medicine box; 502, medicine input cover; 503, medicine switch; 504, guide tube; 505, suction box; 5051, suction net; 5052, filter net; 5053, air pipe; 5054, air buckle; 506, medicine valve; 507, suction pump; 508, air filter box; 509, reaction net; 510, activated carbon; 511, reaction tube. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4 , an embodiment provided by the utility model:

[0025] The laser box, motor, delivery pump and suction pump technologies used in this application are products that can be directly purchased on the market. Their principles and connection methods are existing technologies well known to technicians in this field, so they will not be repeated here.

[0026] A laser cutting machine shield comprises an operating base 1, a laser box 2 and connecting legs 3, wherein the laser box 2 is arranged above the operating base 1, the connecting legs 3 are arranged below the operating base 1, a protective cover 4 is fixedly connected to the outer side of the operating base 1, an exhaust pipe 403 is fixedly connected to the lower side of the protective cover 4, a storage box 409 is fixedly connected to the lower side of the exhaust pipe 403, a processing box 5 is fixedly connected to the left side of the protective cover 4, a suction box 505 is fixedly connected to the right side of the protective cover 4, an air filter box 508 is fixedly connected to the interior of the processing box 5, and a reaction tube 511 is fixedly connected to the interior of the processing box 5.

[0027] Furthermore, a cooling pipe 401 is fixedly connected to the outer side of the protective cover 4, a connecting pipe 402 is connected below the cooling pipe 401, an exhaust pipe 403 is fixedly connected to the outer side of the connecting pipe 402, a fan motor 405 is fixedly connected inside the exhaust pipe 403, a heat dissipation fan 404 is fixedly connected to the outer side of the fan motor 405, a cooling net 406 is fixedly connected below the exhaust pipe 403, a heat dissipation pipe 407 is fixedly connected inside the cooling net 406, a delivery pump 408 is fixedly connected below the heat dissipation pipe 407, a storage box 409 is fixedly connected to the outer side of the delivery pump 408, and the heat generated by the device can be discharged.

[0028] Furthermore, a medicine box 501 is fixedly connected to the top of the treatment box 5, a medicine input cover 502 is fixedly connected to the top of the medicine box 501, a medicine switch 503 is fixedly connected to the bottom of the medicine box 501, a guide tube 504 is fixedly connected to the bottom of the medicine switch 503, a reaction tube 511 is fixedly connected to the bottom of the guide tube 504, a medicine valve 506 is fixedly connected to the bottom of the reaction tube 511, an air suction pump 507 is fixedly connected to the left side of the reaction tube 511, an air filter box 508 is fixedly connected to the bottom of the air suction pump 507, a reaction net 509 is fixedly connected to the inside of the air filter box 508, and activated carbon 510 is fixedly connected to the inside of the air filter box 508 to filter toxic gases.

[0029] Furthermore, a suction net 5051 is fixedly connected to the right side of the suction box 505, a filter net 5052 is fixedly connected to the inside of the suction box 505, an air pipe 5053 is fixedly connected to the left side of the suction box 505, and an air buckle 5054 is fixedly connected to the left side of the air pipe 5053, which can filter the sucked air.

[0030] Working principle: During the use of the device, the material is first placed on the operating platform 101, and the material is cut through the control of the laser box 2. During the cutting process, the coolant in the storage box 409 is transported to the cooling pipe 401 through the delivery pump 408 to cool the device. The coolant is then transported to the heat dissipation pipe 407, and the cooling fan 404 is driven by the fan motor 405 to blow air to the heat dissipation pipe 407 to discharge the heat. By starting the suction pump 507, the toxic gas is absorbed into the reaction tube 511, and by opening the agent switch 503, the chemical agent in the agent box 501 is transported to the reaction tube 511, and the gas is washed with water. The toxic gas in the air is absorbed by the reaction net 509 and the activated carbon 510, and the gas is processed. The chemical agent is discharged by opening the agent valve 506, and the gas is filtered through the filter net 5052 and discharged into the device to stabilize the air pressure.

[0031] The above description is only a preferred embodiment of the utility model and does not limit the utility model in any form. Any ordinary technician in the industry can smoothly implement the utility model as shown in the drawings of the specification and described above. However, any equivalent changes, modifications and evolutions made by technicians familiar with the profession without departing from the scope of the technical solution of the utility model using the technical content disclosed above are all equivalent embodiments of the utility model. At the same time, any equivalent changes, modifications and evolutions made to the above embodiments based on the essential technology of the utility model are still within the protection scope of the technical solution of the utility model.

Claims

1. A laser cutting machine shield, comprising: An operating base (1), a laser box (2) and a connecting leg (3), wherein the laser box (2) is arranged above the operating base (1), and the connecting leg (3) is arranged below the operating base (1), characterized in that: a protective cover (4) is fixedly connected to the outside of the operating base (1), an exhaust pipe (403) is fixedly connected to the bottom of the protective cover (4), a storage box (409) is fixedly connected to the bottom of the exhaust pipe (403), a processing box (5) is fixedly connected to the left side of the protective cover (4), a suction box (505) is fixedly connected to the right side of the protective cover (4), an air filter box (508) is fixedly connected to the inside of the processing box (5), and a reaction tube (511) is fixedly connected to the inside of the processing box (5).

2. A laser cutting machine shield according to claim 1, characterized in that: An operating platform (101) is fixedly connected to the top of the operating base (1), a connecting frame (102) is fixedly connected to the top of the operating platform (101), and a connecting rod (103) is fixedly connected to the top of the connecting frame (102).

3. The laser cutting machine shield according to claim 1, characterized in that: A laser rod (201) is fixedly connected to the bottom of the laser box (2), and a laser head (202) is fixedly connected to the bottom of the laser rod (201).

4. The laser cutting machine shield according to claim 1, characterized in that: A support foot (301) is fixedly connected below the connecting leg (3), and a rubber block (302) is fixedly connected below the support foot (301).

5. The laser cutting machine shield according to claim 1, characterized in that: The outer side of the protective cover (4) is fixedly connected to a cooling pipe (401), the lower side of the cooling pipe (401) is connected to a connecting pipe (402), the outer side of the connecting pipe (402) is fixedly connected to an exhaust pipe (403), the inside of the exhaust pipe (403) is fixedly connected to a fan motor (405), the outer side of the fan motor (405) is fixedly connected to a heat dissipation fan (404), the lower side of the exhaust pipe (403) is fixedly connected to a cooling net (406), the inside of the cooling net (406) is fixedly connected to a heat dissipation pipe (407), the lower side of the heat dissipation pipe (407) is fixedly connected to a delivery pump (408), and the outer side of the delivery pump (408) is fixedly connected to a storage box (409).

6. The laser cutting machine shield according to claim 1, characterized in that: A reagent box (501) is fixedly connected to the top of the treatment box (5), a reagent input cover (502) is fixedly connected to the top of the reagent box (501), a reagent switch (503) is fixedly connected to the bottom of the reagent box (501), a guide tube (504) is fixedly connected to the bottom of the reagent switch (503), a reaction tube (511) is fixedly connected to the bottom of the guide tube (504), a reagent valve (506) is fixedly connected to the bottom of the reaction tube (511), an air suction pump (507) is fixedly connected to the left side of the reaction tube (511), an air filter box (508) is fixedly connected to the bottom of the air suction pump (507), a reaction net (509) is fixedly connected to the inside of the air filter box (508), and activated carbon (510) is fixedly connected to the inside of the air filter box (508).

7. The laser cutting machine shield according to claim 1, characterized in that: The right side of the suction box (505) is fixedly connected to a suction net (5051), the interior of the suction box (505) is fixedly connected to a filter net (5052), the left side of the suction box (505) is fixedly connected to an air pipe (5053), and the left side of the air pipe (5053) is fixedly connected to an air buckle (5054).

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