CN215388360U

CN215388360U - CNC exhaust treatment device

Info

Publication number: CN215388360U
Application number: CN202121935665.3U
Authority: CN
Inventors: 张燕青; 刘斌; 余仕盛
Original assignee: Dongguan Gian Tor Glass Ltd
Current assignee: Dongguan Gian Tor Glass Ltd
Priority date: 2021-08-17
Filing date: 2021-08-17
Publication date: 2022-01-04
Anticipated expiration: 2031-08-17

Abstract

The utility model belongs to the technical field of glass processing, a CNC exhaust treatment device is related to, its including the collecting tank that is used for collecting the cutting fluid with set up between collecting tank and CNC equipment operation and with the exhaust tube of collecting tank and CNC equipment operation intercommunication, the exhaust tube is connected with air exhaust device including giving vent to anger the end and with the inlet end of CNC equipment intercommunication between exhaust tube and collecting tank. The present application has the effect of reducing the concentration of errant mixtures in CNC devices.

Description

CNC exhaust treatment device

Technical Field

The application relates to the field of glass processing, in particular to a CNC exhaust treatment device.

Background

CNC (numerically controlled machine) is an automated machine tool controlled by a program, and CNC machining is generally referred to as computer numerical control precision machining. CNC processing has advantages such as processing quality is stable, processing precision and repeatability are high.

When CNC is used for processing glass, the glass needs to be polished and cut. In the process of grinding and cutting, the CNC machining part has large friction force when machining the glass, so that cutting fluid is often used in the machining process to reduce the friction between the machining part and the glass, and the machining process is favorably and smoothly carried out. And a large amount of heat and dust can be generated in the processing process, and the cutting fluid can cool and protect the processing parts and the glass and deposit part of the dust.

However, the cutting fluid is mixed with dust and evaporated into the air inside the CNC device when cooling the machining part and the glass, and when a worker opens a working door of the CNC device after the CNC machining is completed, the mixture of the dust and the cutting fluid is easily sucked, and the health of the worker is easily affected after the mixture is sucked for a long time.

SUMMERY OF THE UTILITY MODEL

To reduce the concentration of errant mixtures in CNC devices, the present application provides CNC exhaust treatment devices.

The application provides a CNC exhaust treatment device adopts following technical scheme:

CNC exhaust treatment device, including the collecting tank that is used for collecting the cutting fluid with set up between collecting tank and CNC equipment operation and with the collecting tank and the exhaust tube of CNC equipment inter-operation intercommunication, the exhaust tube is connected with air exhaust device including giving vent to anger the end and with the inlet end of CNC equipment intercommunication between exhaust tube and the collecting tank.

Through adopting above-mentioned technical scheme, will waft the mixture of cutting fluid and dust in CNC equipment through air exhaust device and take out to let in and collect in the collecting tank, with the concentration of the cutting fluid and the dust that waft in reducing CNC equipment air, reduce the staff with the inspiratory possibility of mixture when opening CNC equipment, and then reduce the influence that cutting fluid and dust are healthy to the staff.

Optionally, the air inlet end of the exhaust pipe is communicated with a plurality of CNC devices.

Through adopting above-mentioned technical scheme, can bleed to a plurality of CNC equipment through an air exhaust device, can promote air exhaust device's utilization ratio.

Optionally, the air extracting device adopts a fan.

Through adopting above-mentioned technical scheme, the fan easily acquires in daily life, can promote the maneuverability of this application.

Optionally, a filtering component for filtering waste materials generated by processing the workpiece is arranged in the liquid collecting tank, the filtering component comprises a filtering frame for dividing the liquid collecting tank into a pre-filtering area and a post-filtering area, and a filtering net for blocking particles is arranged on the filtering frame, and the air outlet end of the air exhaust pipe is located in the pre-filtering area of the liquid collecting tank.

Through adopting above-mentioned technical scheme, can filter the dust of taking out from the exhaust tube, make dust and cutting liquid phase separation, be convenient for the recovery of cutting fluid.

Optionally, a liquid discharge pipe is communicated between the pre-filtration area of the liquid collection tank and the liquid collection areas of the CNC equipment.

Through adopting above-mentioned technical scheme, cutting fluid and work piece waste material in the hydrops district of CNC equipment will be collected and filter in the preceding district of straining of collecting tank to the collecting tank can improve the rate of utilization of collecting tank with a plurality of CNC equipment intercommunication simultaneously.

Optionally, a return pipe is communicated between the filtered area of the liquid collecting tank and the CNC equipment.

Through adopting above-mentioned technical scheme, the cutting fluid that exhaust tube and fluid-discharge tube were collected can supply CNC equipment to use once more through the back flow after filtering to promote the availability factor of cutting fluid, reduced the waste of cutting fluid.

Optionally, a sliding assembly for inserting or extracting the filter frame is arranged between the filter frame and the liquid collecting tank.

Through adopting above-mentioned technical scheme, be convenient for take the filter frame out from the collecting tank to the waste material that filters out on filter frame and the filter screen clears up.

Optionally, the sliding assembly is composed of a sliding block arranged on the filter frame and a sliding groove arranged on the liquid collecting tank.

Through adopting above-mentioned technical scheme, frictional force between slider and the spout is little, and simple structure, further promotes the convenience of dismantling the filter frame.

To sum up, the application comprises the following beneficial technical effects:

1. the concentration of cutting fluid and dust floating in the air of CNC equipment can be reduced, the possibility that a worker sucks the mixture when opening the CNC equipment is reduced, and the influence of the cutting fluid and the dust on the health of the worker is further reduced;

2. through the filtering component in collecting tank and the collecting tank, can filter the cutting fluid that exhaust tube and fluid-discharge tube collected to supply CNC equipment reuse through the back flow after filtering, with the availability factor that promotes the cutting fluid, reduced the waste of cutting fluid.

Drawings

FIG. 1 is a schematic diagram of the overall construction of the CNC exhaust treatment device of the present application.

Fig. 2 is an enlarged schematic view of a structure at a of fig. 1.

Figure 3 is a vertical cross-section along the length of the sump.

Description of reference numerals:

1.CNC equipment; 11. a liquid discharge pipe; 12. a return pipe; 2. an air exhaust pipe; 21. an air inlet end; 22. an air outlet end; 23. a fan; 231. an exhaust duct; 24. a communicating pipe; 3. a liquid collecting tank; 31. a transverse portion; 32. a vertical section 321, a filter frame; 3211. a slider; 322. a filter screen; 323. drawing the opening; 33. a chute; 34. a separator.

Detailed Description

The present application is described in further detail below.

The CNC exhaust treatment device is disclosed to this embodiment, refers to fig. 1, including the collecting tank 3 that is used for collecting the cutting fluid with set up between collecting

tank

3 and 1 operation of CNC equipment and with collecting tank 3 and the exhaust tube 2 of 1 operation intercommunication of CNC equipment, exhaust tube 2 is connected with air exhaust device between exhaust tube 2 and the collecting tank 3 including giving vent to anger end 22 and the inlet end 21 with 1 intercommunication of CNC equipment.

As shown in fig. 1, the CNC devices 1 are in the shape of a vertically placed rectangular parallelepiped, and a plurality of the CNC devices 1 are arranged at intervals in the horizontal length direction. The lower part of one side of the CNC equipment 1 in the horizontal length direction is provided with a liquid collecting tank 3.

The sump 3 comprises a transverse portion 31 and a vertical portion 32, the transverse portion 31 being rectangular parallelepiped tubular, horizontally disposed, with the length direction parallel to the length direction of the CNC device 1. The vertical portion 32 is also in the shape of a rectangular parallelepiped and is disposed vertically. One end of the transverse portion 31 in the length direction is fixedly connected and communicated with the top end of the vertical portion 32. Referring to fig. 3, a partition 34 is provided on an inner wall of a place where the horizontal portion 31 communicates with the vertical portion 32. The partition 34 has a long plate shape and is disposed vertically, and the longitudinal direction thereof is the same as the width direction of the lateral portion 31. The two ends of the partition 34 in the length direction are fixedly connected with the inner walls of the two side walls in the length direction of the transverse part 31, and the bottom end of the partition 34 is fixedly connected with the inner wall of the bottom wall of the transverse part 31. A space is left between the top end of the spacer 34 and the top surface of the lateral portion 31. The cutting fluid is retained at a certain height in the lateral portion 31 by the barrier action of the partition plate 34.

As shown in fig. 2, a drawing port 323 is provided at an upper portion of the vertical portion 32. A filtering component for filtering waste materials generated by processing the workpiece is arranged at the drawing opening 323. The filter assembly includes a filter frame 321 and a filter screen 322. The filter frame 321 is a rectangular parallelepiped frame, and is disposed horizontally, and the top surface thereof is perpendicular to the longitudinal direction of the vertical portion 32. Both side surfaces in the width direction and both side surfaces and the bottom surface of the filter frame 321 near the transverse portion 31 in the longitudinal direction are covered with a filter screen 322.

A sliding component is arranged between the drawing opening 323 of the vertical part 32 and the filter frame 321. The sliding component comprises sliding grooves 33 arranged on the inner walls of the two sides of the drawing opening 323 and sliding blocks 3211 arranged at the two ends of the top of the filter frame 321 in the length direction. The slide groove 33 is elongated and horizontally arranged, and the longitudinal direction thereof is parallel to the longitudinal direction of the lateral portion 31. The sliding block 3211 is matched with the sliding groove 33, and the sliding block 3211 is fixedly connected with the top of the filter frame 321. The filter frame 321 is slidably connected to the chute 33. Filter frame 321 divides sump 3 into a pre-filter region and a post-filter region.

As shown in fig. 1, an extraction duct 2 is provided between the transversal portion 31 of the pre-filter area and the CNC device 1. The exhaust pipe 2 is in a long circular tube shape and is positioned above the CNC equipment 1, and the length direction of the exhaust pipe is vertical to the horizontal length direction of the CNC equipment 1. The exhaust pipe 2 includes an air outlet end 22 and an air inlet end 21.

A communicating pipe 24 is communicated between the air inlet end 21 of the exhaust pipe 2 and the CNC equipment 1. The communicating pipe 24 is also in the shape of an elongated pipe, and the length direction of the communicating pipe is perpendicular to the length direction of the exhaust pipe 2. The communicating pipes 24 cross the tops of the plurality of CNC equipment 1 and are respectively fixedly connected and communicated with the top surfaces of the plurality of CNC equipment 1. The air inlet end 21 of the exhaust pipe 2 is communicated with the side wall of the communicating pipe 24.

The air outlet end 22 of the air extraction pipe 2 bends downwards and extends to be close to the top surface of the liquid collecting tank 3. An air extractor is connected between the liquid collecting tank 3 and the air outlet end 22 of the air extracting pipe 2. The air extraction means employs a fan 23. The air inlet of the fan 23 is fixedly connected and communicated with the air outlet end 22 of the exhaust pipe 2, and the air outlet of the fan 23 is fixedly connected and communicated with the top surface of the liquid collecting tank 3. Referring to fig. 3, an air outlet of the blower 23 is communicated with an air exhaust pipe 231, and the air exhaust pipe 231 is introduced into the liquid collecting tank 3 and extends below the liquid level of the cutting fluid collected in the liquid collecting tank 3. The cutting fluid and dust mixture drifted in a plurality of CNC equipment 1 can be discharged into the liquid collecting tank 3 through the communicating pipe 24 and the exhaust pipe 2 for filtering through the fan 23.

Air exhaust device can take out the mixture of the cutting fluid that drifts in CNC equipment 1 and dust to let in collecting tank 3 and collect, with the concentration of the cutting fluid that drifts in the reduction CNC equipment 1 air and dust, reduce the staff with the inspiratory possibility of mixture when opening CNC equipment 1, and then reduce the influence that cutting fluid and dust are healthy to the staff.

A liquid discharge pipe 11 is communicated between the pre-filtering area of the liquid collecting tank 3 and the CNC equipment 1. The drain pipe 11 can collect the cutting fluid and the workpiece waste in the fluid accumulation area of the CNC device 1 into the pre-filtration area of the sump 3 for filtration.

A return pipe 12 is communicated between the filtered area of the liquid collecting tank 3 and the CNC equipment 1, so that the cutting fluid collected by the air suction pipe 2 and the liquid discharge pipe 11 can be supplied to the CNC equipment 1 again through the return pipe 12 after being filtered, and the use efficiency of the cutting fluid is improved.

The implementation principle of the CNC exhaust treatment device of the embodiment is as follows: the cutting fluid and dust scattered in the CNC equipment 1 can be pumped to the liquid level below the filter area of the liquid collecting tank 3 by the fan 23, and the cutting fluid collected in the liquid discharging pipe 11 is conveyed to the filter area like the processing waste. The dust and waste in the cutting fluid is filtered by the filter frame 321 and the filter screen 322 of the sump 3, and the cutting fluid continues to the return pipe 12 for reuse by the CNC device 1.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

CNC exhaust treatment device, its characterized in that: including collecting tank (3) that is used for collecting the cutting fluid with set up between collecting tank (3) and CNC equipment (1) operation room and with collecting tank (3) and CNC equipment (1) operation room intercommunication exhaust tube (2), exhaust tube (2) are including giving vent to anger end (22) and with air inlet end (21) of CNC equipment (1) intercommunication, be connected with air exhaust device between exhaust tube (2) and collecting tank (3).
2. The CNC exhaust treatment device according to claim 1, wherein: and the air inlet end (21) of the exhaust pipe (2) is communicated with a plurality of CNC equipment (1).
3. The CNC exhaust treatment device according to claim 1, wherein: the air extracting device adopts a fan (23).
4. The CNC exhaust treatment device according to claim 1, wherein: the filter assembly is arranged in the liquid collecting tank (3) and used for filtering waste materials generated by machining of the workpiece, the filter assembly comprises a filter frame (321) which divides the liquid collecting tank (3) into a pre-filtering area and a post-filtering area, and a filter screen (322) which is arranged on the filter frame (321) and used for blocking particles, and an air outlet end (22) of the air exhaust pipe (2) is located in the pre-filtering area of the liquid collecting tank (3).
5. The CNC exhaust treatment device according to claim 4, wherein: and a liquid discharge pipe (11) is communicated between the pre-filtering area of the liquid collecting tank (3) and the liquid accumulating area of the CNC equipment (1).
6. The CNC exhaust treatment device according to claim 4, wherein: and a return pipe (12) is communicated between the filtered area of the liquid collecting tank (3) and the CNC equipment (1).
7. The CNC exhaust treatment device according to claim 4, wherein: a sliding component for inserting or extracting the filter frame (321) is arranged between the filter frame (321) and the liquid collecting tank (3).
8. The CNC exhaust treatment device according to claim 7, wherein: the sliding component adopts a sliding block (3211) arranged on the filter frame (321) and a sliding groove (33) arranged on the liquid collecting tank (3).