Numerical control machining bed capable of preventing metal dust pollution

Abstract

The utility model provides a numerical control machining bed capable of preventing metal dust pollution, and relates to the technical field of numerical control machining beds, the numerical control machining bed comprises a machining bed body, a dust removal mechanism is arranged on the machining bed body, the dust removal mechanism comprises two rectangular grooves, a filter plate and a controller, and a water tank is installed at the top of a frame. And a water pump is installed at the top of the frame, an atomizing nozzle is installed at each output end of the annular pipe, and a fan is installed in the other rectangular groove. By arranging the dust removal mechanism, metal dust which is generated when the numerical control machining bed machines metal and is scattered in a machining area of the numerical control machining bed can be removed, namely, the probability that the metal dust enters the numerical control machining bed to cause faults and abrasion of internal parts of equipment is reduced, the using effect of the numerical control machining bed is improved, and the service life of the numerical control machining bed is prolonged. And meanwhile, the use efficiency of the numerical control machining bed is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of numerical control machining beds, in particular to a numerical control machining bed capable of preventing metal dust pollution. Background Art

[0002] CNC machining center is an advanced mechanical processing equipment, which combines computer digital control technology and can automatically perform complex processing operations on various metals. CNC machining center has a wide variety of processing operations, common processing operations include milling, grinding, turning, drilling and wire cutting.

[0003] However, in the prior art, the existing CNC machining beds generate a large amount of metal dust when grinding metal. Although they can effectively reduce the emission of metal dust into the environment and reduce the possibility of workers suffering from respiratory diseases, they do not have the function of processing and collecting the metal dust generated during work and scattered in the machining area of ​​the CNC machining bed, which increases the possibility that metal dust may enter the interior of the CNC machining bed, causing failure and wear of the internal components of the equipment, which not only reduces the use effect of the CNC machining bed, but also reduces the use efficiency of the CNC machining bed.

[0004] Therefore, we propose a CNC machining bed that can prevent metal dust pollution to solve the technical problems raised in the background technology. Utility Model Content

[0005] The purpose of the utility model is to solve the problem that the existing CNC machining beds in the prior art do not have the function of processing and collecting the metal dust generated during work and scattered in the machining area of ​​the CNC machining beds, which increases the probability of metal dust entering the interior of the CNC machining beds, leading to failure and wear of internal components of the equipment, which not only reduces the use effect of the CNC machining beds, but also reduces the use efficiency of the CNC machining beds, and proposes a CNC machining bed that can prevent metal dust pollution.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a CNC machining bed capable of preventing metal dust pollution, comprising a machining bed body, on which a dust removal mechanism is arranged;

[0007] The dust removal mechanism includes two rectangular grooves, a filter plate and a controller, wherein a frame is placed inside one of the rectangular grooves, a water tank is installed on the top of the frame, a water pump is installed on the top of the frame, and hoses are installed at the input end and the output end of the water pump. A guide hole is opened on the inner wall of one of the rectangular grooves, an annular tube is installed on the inner wall of the frame, and an atomizing nozzle is installed on each output end of the annular tube, and a fan is installed inside the other rectangular groove.

[0008] Preferably, the filter plate is installed on one side of the processing bed body, the filter plate is located at the opening of one of the rectangular grooves, one side of the frame is in contact with the surface of the filter plate, and the input end of one of the hoses is installed with the output end of the water tank.

[0009] Preferably, the input end of another of the hoses movably passes through the top of the frame, the output end of another of the hoses is installed with the input end of the annular tube, the fan is electrically connected to the controller, and the water pump is electrically connected to the controller.

[0010] Preferably, the output end of each of the atomizing nozzles is located at the inlet of the frame, the output end of the fan moves through the inner wall of another rectangular groove, and the water tank and the water pump are both located inside one of the rectangular grooves.

[0011] Preferably, one of the rectangular grooves is opened on one side of the processing bed body, the filter plate is installed on one side of the processing bed body, the other rectangular groove is opened on the other side of the processing bed body, and the interior of the guide hole is connected to the interior of the processing bed body.

[0012] Preferably, the outlet of the guide hole is connected to the inlet of the frame, the controller is installed in the groove on the front surface of the processing bed body, the output end of the fan extends to the interior of the processing bed body, and a rectangular plate is installed on the front surface of the processing bed body.

[0013] Preferably, the rectangular plate is located at a notch position of a groove on the front surface of the processing bed body, and a dustproof net is installed on the other side of the processing bed body, and the dustproof net is located at the opening of another rectangular groove.

[0014] Compared with the prior art, the advantages and positive effects of the utility model are:

[0015] 1. In the utility model, by setting up a dust removal mechanism, the metal dust scattered in the processing area of ​​the CNC machining bed generated when the CNC machining bed processes metal can be processed, that is, the probability of metal dust entering the interior of the CNC machining bed and causing failure and wear of internal components of the equipment is reduced, which not only improves the use effect of the CNC machining bed, but also improves the use efficiency of the CNC machining bed. Through the cooperation of the controller, the hose and the water pump, the water in the water tank can be pumped out and transported to the inside of the annular pipe. Through the action of the atomizing nozzle, the water output from the inside of the annular pipe can be atomized and sprayed out.

[0016] 2. In the utility model, the rectangular plate can protect the controller to avoid the situation where the controller is accidentally pressed and the CNC machining center is started. The dustproof net can prevent the gas entering the fan from carrying foreign matter or dust. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 A three-dimensional diagram of a CNC machining bed that can prevent metal dust pollution is proposed for the utility model;

[0018] Figure 2 A partial stereoscopic diagram of a CNC machining bed that can prevent metal dust pollution is proposed in the utility model;

[0019] Figure 3 Another perspective view of a CNC machining bed that can prevent metal dust pollution is provided by the utility model;

[0020] Figure 4 A partial stereoscopic diagram of a CNC machining bed that can prevent metal dust pollution is provided for the utility model;

[0021] Figure 5 The utility model provides a partial three-dimensional diagram of a dust removal mechanism of a CNC machining bed that can prevent metal dust pollution;

[0022] Figure 6 The utility model provides a partial three-dimensional diagram of a CNC machining bed capable of preventing metal dust pollution from being viewed from another angle.

[0023] Legend: 1. Processing bed body; 2. Dust removal mechanism; 201. Rectangular groove; 202. Filter plate; 203. Frame; 204. Water tank; 205. Annular pipe; 206. Atomizing nozzle; 207. Hose; 208. Water pump; 209. Diversion hole; 210. Controller; 211. Fan; 3. Rectangular plate; 4. Dust net. DETAILED DESCRIPTION

[0024] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0025] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0026] like Figure 1-Figure 6 As shown, the utility model provides a CNC machining bed capable of preventing metal dust pollution, comprising a machining bed body 1, on which a dust removal mechanism 2 is arranged;

[0027] The dust removal mechanism 2 includes two rectangular grooves 201, a filter plate 202 and a controller 210, wherein a frame 203 is placed inside one of the rectangular grooves 201, a water tank 204 is installed on the top of the frame 203, a water pump 208 is installed on the top of the frame 203, and a hose 207 is installed at the input end and the output end of the water pump 208, a guide hole 209 is opened on the inner wall of one of the rectangular grooves 201, an annular tube 205 is installed on the inner wall of the frame 203, and each output end of the annular tube 205 is installed with an atomizing device. The nozzle 206, the fan 211 is installed inside the other rectangular groove 201, the filter plate 202 is installed on one side of the processing bed body 1, the filter plate 202 is at the opening of one of the rectangular grooves 201, one side of the frame 203 is in contact with the surface of the filter plate 202, the input end of one of the hoses 207 is installed with the output end of the water tank 204, the input end of the other hose 207 is movable through the top of the frame 203, the output end of the other hose 207 is installed with the input end of the annular tube 205, the fan 211 is installed with the input end of the annular tube 205, and the fan 211 is installed with the input end of the annular tube 205. 1 is electrically connected to the controller 210, the water pump 208 is electrically connected to the controller 210, the output end of each atomizing nozzle 206 is located at the inlet position of the frame 203, the output end of the fan 211 moves through the inner wall of another rectangular groove 201, the water tank 204 and the water pump 208 are both located inside one of the rectangular grooves 201, one of the rectangular grooves 201 is opened on one side of the processing bed body 1, the filter plate 202 is installed on one side of the processing bed body 1, and the other rectangular groove 201 is opened on the other side of the processing bed body 1 On one side, the interior of the guide hole 209 is connected with the interior of the processing bed body 1, and the outlet of the guide hole 209 is connected to the inlet of the frame 203. The controller 210 is installed in the groove on the front surface of the processing bed body 1. The output end of the fan 211 extends to the interior of the processing bed body 1. A rectangular plate 3 is installed on the front surface of the processing bed body 1, and the rectangular plate 3 is located at the notch position of the groove on the front surface of the processing bed body 1. A dustproof net 4 is installed on the other side of the processing bed body 1, and the dustproof net 4 is located at the opening of another rectangular groove 201.

[0028] The effect achieved is that when it is necessary to use the CNC machining bed to grind the metal, first add a proper amount of water into the water tank 204, then place the metal to be ground on the clamping mechanism in the machining area inside the CNC machining bed body 1, and then use the controller 210 and the external power supply to start the grinding mechanism, fan 211 and water pump 208 on the CNC machining bed body 1. At this time, the started grinding mechanism can grind the metal. At the same time, a large amount of metal dust will be generated when the metal is ground. When the water pump 208 is started, the started water pump 208, with the cooperation of one of the hoses 207, draws out the water in the water tank 204 and delivers it to the inside of the water pump 208, then delivers it to the inside of another hose 207, and then delivers it to the inside of the annular tube 205. After that, under the action of multiple atomizing nozzles 206, it is directly atomized and sprayed out at the inlet position of the frame 203. At the same time, the fan 211 started, with the cooperation of the dustproof net 4, directly sucks in the filtered air, and then delivers it to the processing area of ​​the CNC machining bed body 1. At this time, the air delivered to the processing area of ​​the CNC machining bed body 1 The metal dust scattered in the processing area of ​​the CNC machining bed body 1 will be directly blown to the inlet of the guide hole 209, and then discharged from the outlet of the guide hole 209 and guided to the inlet of the frame 203. When the gas with metal dust is introduced from the inlet of the frame 203 and transported to the inside, the metal dust mixed in the gas can be directly condensed with each other under the action of atomized water, and then fall into the inside of the frame 203 under the action of water and its own weight. The gas entering the frame 203 will directly pass through the through holes of the filter plate 202 and be scattered to In the environment, the metal dust generated in the processing area of ​​the CNC machining bed body 1 is processed and collected inside the frame 203. When the metal grinding operation is completed, the fan 211 and the water pump 208 are started for a period of time, and then the fan 211 and the water pump 208 are turned off, and then the ground metal is taken out from the inside of the machining bed body 1. When the metal dust particles collected inside the frame 203 need to be cleaned out, the filter plate 202 is directly removed from the machining bed body 1, and then the metal dust particles are taken out from the inside of the frame 203.

[0029] Working principle: When it is necessary to use the CNC machining bed to grind the metal, first add a proper amount of water into the water tank 204, then place the metal to be ground on the clamping mechanism in the machining area inside the CNC machining bed body 1, and then use the controller 210 and the external power supply to start the grinding mechanism, fan 211 and water pump 208 on the CNC machining bed body 1. At this time, the started grinding mechanism can grind the metal. At the same time, a large amount of metal dust will be generated when the metal is ground. When the water pump 208 is started, the started water pump 20 8 will, with the cooperation of one of the hoses 207, draw out the water in the water tank 204 and transport it to the inside of the water pump 208, then transport it to the inside of the other hose 207, and then transport it to the inside of the annular tube 205, and then, under the action of multiple atomizing nozzles 206, it will be directly atomized and sprayed out, sprayed at the entrance of the frame 203, and the fan 211 started at the same time will directly inhale the filtered air with the cooperation of the dustproof net 4, and then transport it to the processing area of ​​the CNC machining bed body 1. At this time, the air transported to the processing area of ​​the CNC machining bed body 1 will The metal dust scattered in the processing area of ​​the CNC machining bed body 1 is directly blown to the inlet of the guide hole 209, and then discharged from the outlet of the guide hole 209 and guided to the inlet of the frame 203. When the gas with metal dust is introduced from the inlet of the frame 203 and transported to the inside, the metal dust mixed in the gas can be directly condensed with each other under the action of atomized water, and then fall into the inside of the frame 203 under the action of water and its own weight, and the gas entering the frame 203 will directly pass through the through hole of the filter plate 202 and be scattered to the surrounding In this environment, the metal dust generated in the processing area of ​​the CNC machining bed body 1 is processed and collected inside the frame 203. When the metal grinding operation is completed, the fan 211 and the water pump 208 are started for a period of time, and then the fan 211 and the water pump 208 are turned off, and then the ground metal is taken out from the inside of the machining bed body 1. When the metal dust particles collected inside the frame 203 need to be cleaned out, the filter plate 202 is directly removed from the machining bed body 1, and then the metal dust particles are taken out from the inside of the frame 203.

[0030] The controller 210 is a PLC controller.

[0031] Among them, the processing bed body 1 is composed of a clamping mechanism, a cabinet, a grinding mechanism, a cabinet door and a base. The clamping mechanism in the processing area of ​​the processing bed body 1 is composed of a grooved rectangular block and a hand-tightening bolt. The grinding mechanism in the processing area of ​​the processing bed body 1 is composed of a servo electric cylinder, a grinding wheel and a motor. The servo electric cylinder and the motor are electrically connected to the controller 210. Its working principle is: put the metal to be ground in the groove of the rectangular block in the processing area, and then fix the metal with the hand-tightening bolts on the rectangular block, and then use the controller 210 to turn on the servo electric cylinder. The turned-on servo electric cylinder will drive the motor installed on the telescopic end of the servo electric cylinder to move, and the moving motor will drive the grinding wheel installed on the output end of the motor to move. When the bottom of the grinding wheel contacts the top of the metal, the controller 210 is used to close the servo electric cylinder, and then the motor is turned on. Then the turned-on motor will drive the grinding wheel to rotate, and then the rotating grinding wheel will grind the surface of the metal.

[0032] The wiring diagram of the water pump 208, fan 211, processing bed body 1 and controller 210 in the utility model belongs to the common knowledge in the field, and its working principle is a well-known technology. The model is selected according to the actual use, so the water pump 208, fan 211 and controller 210 are not explained in detail.

[0033] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A CNC machining bed capable of preventing metal dust pollution, characterized in that: It comprises a processing bed body (1), on which a dust removal mechanism (2) is provided; The dust removal mechanism (2) comprises two rectangular grooves (201), a filter plate (202) and a controller (210), wherein a frame (203) is placed inside one of the rectangular grooves (201), a water tank (204) is installed on the top of the frame (203), a water pump (208) is installed on the top of the frame (203), and a hose (207) is installed at the input end and the output end of the water pump (208), a guide hole (209) is opened on the inner wall of one of the rectangular grooves (201), an annular tube (205) is installed on the inner wall of the frame (203), and each output end of the annular tube (205) is installed with an atomizing nozzle (206), and a fan (211) is installed inside the other rectangular groove (201).

2. The CNC machining bed capable of preventing metal dust pollution according to claim 1 is characterized in that: The filter plate (202) is installed on one side of the processing bed body (1), the filter plate (202) is located at the opening of one of the rectangular grooves (201), one side of the frame (203) is in contact with the surface of the filter plate (202), and the input end of one of the hoses (207) is installed with the output end of the water tank (204).

3. The CNC machining bed capable of preventing metal dust pollution according to claim 1 is characterized in that: The input end of the other hose (207) movably passes through the top of the frame (203), the output end of the other hose (207) is installed with the input end of the annular tube (205), the fan (211) is electrically connected to the controller (210), and the water pump (208) is electrically connected to the controller (210).

4. The CNC machining bed capable of preventing metal dust pollution according to claim 1 is characterized in that: The output end of each atomizing nozzle (206) is located at the inlet of the frame (203), the output end of the fan (211) is movable through the inner wall of another rectangular groove (201), and the water tank (204) and the water pump (208) are both located inside one of the rectangular grooves (201).

5. The CNC machining bed capable of preventing metal dust pollution according to claim 1 is characterized in that: One of the rectangular grooves (201) is opened on one side of the processing bed body (1), the filter plate (202) is installed on one side of the processing bed body (1), the other rectangular groove (201) is opened on the other side of the processing bed body (1), and the interior of the guide hole (209) is connected to the interior of the processing bed body (1).

6. The CNC machining bed capable of preventing metal dust pollution according to claim 1 is characterized in that: The outlet of the guide hole (209) is connected to the inlet of the frame (203), the controller (210) is installed in the groove on the front surface of the processing bed body (1), the output end of the fan (211) extends to the inside of the processing bed body (1), and a rectangular plate (3) is installed on the front surface of the processing bed body (1).

7. The CNC machining bed capable of preventing metal dust pollution according to claim 6 is characterized in that: The rectangular plate (3) is located at the notch position of the groove on the front surface of the processing bed body (1), and a dustproof net (4) is installed on the other side of the processing bed body (1), and the dustproof net (4) is located at the opening of another rectangular groove (201).

Images