CN117532051B - Digit control machine tool convenient to solid-liquid separation and collection - Google Patents

Digit control machine tool convenient to solid-liquid separation and collection Download PDF

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Publication number
CN117532051B
CN117532051B CN202311750318.7A CN202311750318A CN117532051B CN 117532051 B CN117532051 B CN 117532051B CN 202311750318 A CN202311750318 A CN 202311750318A CN 117532051 B CN117532051 B CN 117532051B
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hole
rotating wheel
motor
cutting fluid
rotating
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CN117532051A (en
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沈德猛
欧唐振
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Jiangsu Boteli Cnc Technology Co ltd
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Jiangsu Boteli Cnc Technology Co ltd
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C1/00Milling machines not designed for particular work or special operations
    • B23C1/06Milling machines not designed for particular work or special operations with one vertical working-spindle
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23QDETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
    • B23Q11/00Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
    • B23Q11/10Arrangements for cooling or lubricating tools or work
    • B23Q11/1069Filtration systems specially adapted for cutting liquids

Abstract

The invention relates to a numerical control machine tool convenient for solid-liquid separation and collection, which comprises a machine tool body, wherein a workbench is arranged in the machine tool body, a workbench through hole is formed in the workbench, a three-layer separation device for separating cutting fluid and waste materials with different sizes is arranged between a cutting fluid collecting box and the workbench through hole, a driving mechanism for driving the separation device to move and rotate is arranged on the collecting device body, the separation device comprises a first filter layer from top to bottom, a second filter layer penetrating through the separation device is arranged below the first filter layer, and a third filter layer for filtering grease in the cutting fluid is arranged below the second filter layer; according to the invention, through the three-layer separation device, the cutting fluid, the large waste and the particle waste are efficiently separated, the integrated sorting of different types of waste is realized, and the separation device moves and rotates through the driving mechanism, so that the waste is more convenient to discharge, particularly the large waste and the particle waste are discharged, and the burden of operators is reduced.

Description

Digit control machine tool convenient to solid-liquid separation and collection
Technical Field
The invention relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool convenient for solid-liquid separation and collection.
Background
A numerical control machine (Numerical Control Machine Tool, abbreviated as CNC machine) is a machine tool that implements automation and precision machining of a working process by a computer control system. Compared with the traditional machine tool, the numerical control machine tool has higher automation degree and precision, and is widely applied to the processes of cutting, milling, drilling and the like of materials such as metal processing, woodworking, plastics and the like. The numerical control machine tool also has the characteristics of high automation degree, high machining efficiency, simplicity and convenience in operation and the like. Due to the advanced control technology, multi-axis linkage, real-time monitoring and feedback can be realized, and the stability and controllability of production are improved. In the modern course of manufacturing, numerically controlled machine tools have become an indispensable production tool.
In the process of processing materials by a numerical control machine tool, mainly generating waste materials comprising cutting fluid and various volumes; the traditional numerical control machine tool waste collection mode is difficult to separate and collect cutting fluid and waste materials with different volumes, on one hand, quick separation and effective recovery of the cutting fluid cannot be realized, the cutting fluid is polluted, and cutting fluid resource waste is caused; on the other hand, the waste material can not be separated and collected according to the size of the waste material and is not discharged in a convenient discharging mode, so that the burden of operators is increased, and the working efficiency is reduced.
In patent CN113458854a, a cleaning device for a numerical control machine tool based on an intelligent recognition system is disclosed, the scheme utilizes the matching of an inclined ramp and a separating tube to perform solid-liquid separation on cutting fluid before and after twice, the cutting fluid containing metal powder in a cloth bag is separated, the separated cutting fluid falls into a purifying ball, the adsorption of organic matters is realized by utilizing the microporous characteristics of silica gel and vermiculite, the purified cutting fluid can be reused, resources are saved, the burden is lightened for subsequent treatment, and the treatment efficiency is effectively improved; however, the cleaning device of the numerical control machine tool in the scheme only performs important description on the purification and recycling of the cutting fluid, and does not perform excessive description on how to treat the waste and how to collect and load and unload the waste, so that the problem of how to clean and collect the generated waste with different volumes in the operation process of the numerical control machine tool cannot be solved.
Disclosure of Invention
The invention aims to solve the problems that the traditional numerical control machine tool waste collection mode is difficult to separate and collect cutting fluid and waste material effectively, on one hand, the rapid separation and effective recovery of the cutting fluid cannot be realized, the cutting fluid is polluted, and the cutting fluid resource is wasted; on the other hand, the problem that the waste material can not be separated and collected according to the size of the waste material and the waste material can not be discharged in a convenient discharging mode is solved, and the numerical control machine tool convenient for solid-liquid separation and collection is provided.
The invention aims at realizing the technical scheme that the numerical control machine tool convenient for solid-liquid separation and collection comprises a machine tool body, wherein a milling mechanism is arranged at the upper end part of the machine tool body, a workbench is arranged in the machine tool body, a workbench through hole is formed in the workbench, a waste collection device is arranged below the workbench, the waste collection device comprises a collection device body with an opening vertically upwards arranged, two support plates are arranged in the collection device body, a collection box for containing cutting fluid and waste with different sizes is arranged between the two support plates, and the collection box comprises a cutting fluid collection box, a large waste collection box and a particle collection box; the cutting fluid collecting box is located under the workbench through hole, three layers of separating devices for separating cutting fluid and waste materials with different sizes are arranged between the cutting fluid collecting box and the workbench through hole, a driving mechanism for driving the separating devices to move and rotate is arranged on the collecting device body, the separating devices comprise first filter layers for filtering waste materials with larger volumes from top to bottom, second filter layers penetrating through the separating devices are arranged below the first filter layers, third filter layers for filtering grease in the cutting fluid are arranged below the second filter layers, and multi-layer pipelines for radiating the cutting fluid are arranged at the bottoms of the separating devices.
Further, the separating device is in a rectangular box shape, and hollow movable plates are respectively arranged on the outer side walls of two long sides of the lower half part of the separating device; the two long side sides of the lower half part of the first filter layer are provided with step layers protruding inwards, the top of each step layer is provided with a V-shaped big waste filter screen, the big waste filter screen is provided with a plurality of first filter holes, and four corners of each step layer are respectively embedded with a first telescopic cylinder for pushing out waste on the big waste filter screen; two strip-shaped rubber pads are arranged between the large waste filter screen and the first telescopic cylinders, the rubber pads are fixedly adhered to the top surface of the step, and the telescopic rods of the four first telescopic cylinders penetrate through the rubber pads and are fixedly connected with the bottoms of the large waste filter screen; the inner sides of two long sides of the top of the first filter layer are respectively fixedly provided with a long-strip-shaped limiting plate; through using big waste material filter screen and the first filtration pore of V-arrangement, the waste material that the volume is bigger can be filtered and separated more effectively to first filter layer, the first telescopic cylinder of burying in step layer four corners department and telescopic link and the coupling mechanism of big waste material filter screen, a stable and reliable waste material ejecting system is provided, the existence of two rectangular rubber pads can provide certain cushioning effect, simultaneously they fixed adhesion is on the top surface of step layer, help keeping the stable position of big waste material filter screen, thereby life and the reliability of equipment have been increased.
Further, a rectangular through hole which is communicated left and right is formed in the middle of the separation device, the second filter layer is arranged in the through hole and comprises a W-shaped particle filter screen, a plurality of second filter holes are formed in the particle filter screen, the particle filter screen is connected with the driving mechanism so as to move left and right, and a shaft lever for supporting and guiding during moving is movably arranged at the bottom of the particle filter screen; through designing the second filter layer to the granule filter screen of W shape, both sides wall and actuating mechanism are connected about to move about, and the device can more nimble adjustment filter screen's position, and bottom movable mounting's axostylus axostyle not only provides the support when granule filter screen removes, can also guide the motion of filter screen effectively. This helps to ensure that the filter screen remains stable during movement, reducing the deviations and instabilities that may occur during movement.
Further, an inverted V-shaped filter plate is arranged in the third filter layer, a plurality of rows of third filter holes with the same inclination direction as the respective inclined planes are formed in the two inclined planes of the filter plate, a hollow interlayer is formed in the filter plate, a grease filter screen is inserted in the hollow interlayer, a corresponding semicircular pipe for conveying filtered cutting fluid is arranged at the bottom of each row of third filter holes, a plurality of liquid inlet holes matched with the liquid outlet of each semicircular pipe are formed in the bottoms of the inner sides of two long sides of the third filter layer respectively, the liquid inlet holes are communicated with the pipeline, cylindrical collecting grooves are formed above the liquid inlet holes on two sides respectively, the two collecting grooves are transversely inserted in the third filter layer, a cavity is formed in the middle section of each collecting groove, and an arc-shaped liquid inlet cavity is formed in the cavity; the third filter layer adopts the filter of reverse V-arrangement, and is equipped with the grease filter screen in the board, and this kind of design has increased the filter surface area, helps filtering impurity and grease in the cutting fluid more fully, has promoted the filter effect, and every row of third filtration pore bottom is equipped with the semicircle pipe for carry filterable cutting fluid. The arrangement ensures that the filtered liquid can be effectively collected and conveyed, clean cutting fluid is provided for subsequent procedures, and the semicircular tube is communicated with the liquid inlet and the multilayer pipeline, so that the heat dissipation effect is achieved in the flowing process of the cutting fluid, and the production efficiency and the processing quality are improved.
Further, the driving mechanism comprises a main driving mechanism close to the cutting fluid collecting box, an auxiliary driving mechanism close to the particle collecting box and a screw driving mechanism for driving the separating device to move; the two support plates are a first support plate and a second support plate respectively, the main driving mechanism comprises a first rotating wheel rotatably mounted on the first support plate, a first rack is arranged on the first rotating wheel, a first motor mounting plate is arranged on the outer side wall of the first support plate, a first motor is arranged on the first motor mounting plate, and a first gear meshed with the first rack is arranged on the rotating shaft of the first motor; a second rotating wheel for rotating is arranged on the left outer side wall of the collecting device body, a second rack is arranged on the second rotating wheel, a second motor mounting plate is arranged on the left outer side wall of the collecting device body, a second motor is arranged on the second motor mounting plate, and a second gear meshed with the second rack is arranged on a rotating shaft of the second motor; a first through hole is formed in the middle of the first rotating wheel, a second telescopic cylinder is transversely and fixedly arranged on the second rotating wheel, the second telescopic cylinder penetrates through the first through hole, and one end of a telescopic rod of the second telescopic cylinder is fixedly connected with the outer side wall of the particle filter screen; the arrangement of the main driving mechanism and the auxiliary driving mechanism enables the whole system to have more complete motion capability, and the introduction of the screw driving mechanism enables the separating device to move in a stable and accurate mode.
Further, the auxiliary driving mechanism comprises a third rotating wheel rotatably mounted on the second supporting plate, a third rack is arranged on the third rotating wheel, a third motor mounting plate is arranged on the outer side wall of the second supporting plate, a third motor is arranged on the third motor mounting plate, and a third gear meshed with the third rack is arranged on a rotating shaft of the third motor; a fourth rotating wheel for rotating is arranged on the right outer side wall of the collecting device body, a fourth rack is arranged on the fourth rotating wheel, a fourth motor mounting plate is arranged on the right outer side wall of the collecting device body, a fourth motor is arranged on the fourth motor mounting plate, and a fourth gear meshed with the fourth rack is arranged on a rotating shaft of the fourth motor; a second through hole is formed in the middle of the third gear, a third telescopic cylinder is transversely and fixedly arranged on the fourth rotating wheel, the third telescopic cylinder penetrates through the second through hole, and one end of a telescopic rod of the third telescopic cylinder is fixedly connected with the outer side wall of the particle filter screen; the two ends of the shaft rod respectively pass through the first through hole and the second through hole and are fixedly connected with the second rotating wheel and the fourth rotating wheel; through holes formed in the middle of the first rotating wheel and the third rotating wheel can realize movement of the screw through the screw driving mechanism, and the design saves space, so that the whole system is more compact.
Further, the screw driving mechanism comprises two rotatable rotating screws arranged on the first rotating wheel, the two rotating screws are parallel to each other and parallel to a horizontal plane, the two rotating screws penetrate through the moving plate and are rotatably arranged on the third rotating wheel, and the rotating screws are in threaded connection with the moving plate; the two rotating screws close to one side of the first rotating wheel are respectively provided with a synchronizing wheel, and the two synchronizing wheels are in transmission connection with a synchronous belt; a motor cavity is formed in the first rotating wheel, a fifth motor is arranged in the motor cavity, and a rotating shaft of the fifth motor is fixedly connected with the rotating screw rod; through the design of synchronizing wheel and hold-in range, two rotatory screw rods can work with synchronous mode. Such a transmission system ensures that the two side moving plates of the separating device move at the same speed and direction, improving the stability of the system.
Further, a U-shaped check cover is arranged above the particle collecting box, two machine containing cavities are obliquely formed in the top of the U-shaped check cover, hot air blowers are respectively arranged on the two machine containing cavities, and a third through hole is formed in the U-shaped check cover; the U-shaped check shield is positioned above the particle collecting box, so that particles can be effectively prevented from splashing around when the particle filter screen is used for discharging; the air heater can blow particles off the filter screen on one hand, and can heat the particles and the filter screen on the other hand, so that the particles are easy to fall off.
Further, an arc-shaped rubber plate for buffering impact is arranged on the third rotating wheel; when the particle filter screen is unloaded, the particle filter screen is made to collide back and forth to the rubber plate under the action of the third telescopic cylinder, so that the particles adhered on the filter screen are shaken off.
Further, a discharge hole is formed in the side face of the collecting device body; thereby can transport out the waste material that collects in the collection box through the discharge gate.
In summary, compared with the prior art, the invention has the following advantages:
1. According to the invention, through the three-layer separation device, the cutting fluid, the large waste and the particle waste are efficiently separated, the integrated sorting of different types of waste is realized, the orderly proceeding of the subsequent waste treatment is facilitated, and the cutting fluid collection box is arranged under the through hole of the workbench, so that the rapid separation and the effective recovery of the cutting fluid are realized by combining the separation device, and the waste of the cutting fluid is reduced;
2. According to the invention, the separation device is moved and rotated through the driving mechanism, so that the waste material is more convenient to discharge, particularly the large waste material and the particle waste material are discharged, and the burden of operators is reduced; through holes formed in the middle of the first rotating wheel and the third rotating wheel can realize movement of the screw through the screw driving mechanism, and the design saves space, so that the whole system is more compact.
3. According to the invention, the third filter layer adopts the inverted V-shaped filter plate, and the grease filter screen is arranged in the filter plate, so that the design increases the surface area of the filter plate, is beneficial to more fully filtering impurities and grease in the cutting fluid, and improves the filtering effect; the bottom of the separating device is provided with a plurality of layers of pipelines, so that heat dissipation is carried out on the cutting fluid, the temperature of the cutting fluid is controlled, the service life of the cutting fluid is prolonged, the generation of waste liquid is reduced, and the running stability and reliability of the machine tool are improved.
4. The structure of the separating device in the invention is modularized, which makes it easier to maintain and replace damaged parts, and improves the maintainability of the equipment.
Drawings
FIG. 1 is a schematic view of a machine tool body according to the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a top view of the separation device of the present invention;
FIG. 4 is a cross-sectional view of A-A of FIG. 3;
FIG. 5 is an exploded view of the separation device of the present invention;
FIG. 6 is a cross-sectional view of B-B in FIG. 5;
FIG. 7 is a schematic view of a driving mechanism according to the present invention;
FIG. 8 is a schematic view of a driving mechanism according to the present invention;
FIG. 9 is a schematic diagram of a drive mechanism according to the present invention;
FIG. 10 is a schematic diagram of the structure of the present invention;
FIG. 11 is a schematic view of a U-shaped shield according to the present invention.
In the figure: the machine tool comprises a 1-machine tool body, a 2-milling mechanism, a 3-workbench, a 4-workbench through hole, a 5-waste collection device, a 6-collection box, a 7-separation device, an 8-driving mechanism, a 9-U-shaped grid shielding cover and a 10-rubber plate;
The collecting device comprises a collecting device body, a 61-cutting fluid collecting box, a 62-big waste collecting box, a 63-particle collecting box, a 71-first filter layer, a 72-second filter layer, a 73-third filter layer, a 74-pipeline, a 75-moving plate, a 81-main driving mechanism, a 82-auxiliary driving mechanism, a 83-screw driving mechanism, a 91-container cavity, a 92-air heater and a 93-third through hole;
The device comprises a supporting plate, 512-second motor mounting plates, 513-fourth motor mounting plates, 514-discharge holes, 711-stage layers, 712-large waste filter screens, 713-first telescopic cylinders, 714-rubber pads, 715-limiting plates, 721-particle filter screens, 722-shaft rods, 731-filter plates, 732-grease filter screens, 733-liquid inlet holes, 734-collecting tanks, 811-first rotating wheels, 812-first motors, 813-second rotating wheels, 814-second motors, 815-second telescopic cylinders, 821-third rotating wheels, 822-third motors, 823-fourth rotating wheels, 824-fourth motors, 825-third telescopic cylinders, 831-rotating screws, 832-synchronous wheels, 833-synchronous belts and 834-fifth motors;
The first support plate, 5112-second support plate, 7121-first filter hole, 7211-second filter hole, 7311-third filter hole, 7312-hollow sandwich, 7313-semicircle tube, 7341-cavity, 7342-inlet, 8111-first rack, 8112-first through hole, 8113-motor cavity, 8121-first gear, 8131-second rack, 8141-second gear, 8211-third rack, 8212-second through hole, 8221-third gear, 8231-fourth rack, 8241-fourth gear;
51111-first motor mounting plate, 51121-third motor mounting plate.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Referring to fig. 1-6, a numerical control machine tool convenient for solid-liquid separation and collection comprises a machine tool body 1, wherein a milling mechanism 2 is arranged at the upper end part of the machine tool body 1, a workbench 3 is arranged in the machine tool body 1, a workbench through hole 4 is arranged on the workbench 3, a waste collection device 5 is arranged below the workbench 3, the waste collection device 5 comprises a collection device body 51 with an opening vertically upwards arranged, two support plates 511 are arranged in the collection device body 51, a collection box 6 for containing cutting fluid and waste materials with different sizes is arranged between the two support plates 511, the collection box 6 comprises a cutting fluid collection box 61, a large waste material collection box 62 and a particle collection box 63, the cutting fluid collection box 61 is positioned under the workbench through hole 4, a three-layer separation device 7 for separating the cutting fluid and the waste materials with different sizes is arranged between the cutting fluid collection box 61 and the workbench through hole 4, and when the numerical control machine tool processes workpieces, the cutting fluid carries the waste materials downwards from the workbench through hole 4 into the separation device 7 for separation; in addition, the collecting device body 51 is provided with a driving mechanism 8 for driving the separating device 7 to move and rotate, and the separating device 7 comprises a first filter layer 71 for filtering waste materials with larger volume from top to bottom;
referring to fig. 4-9, two long sides of the lower half part of the first filtering layer 71 are provided with a step layer 711 protruding inwards, the top of the step layer 711 is provided with a V-shaped big waste filtering net 712, a plurality of first filtering holes 7121 are formed in the big waste filtering net 712, the four corners of the step layer 711 are respectively embedded with a first telescopic cylinder 713, two long rubber pads 714 are arranged between the big waste filtering net 712 and the first telescopic cylinders 713, the rubber pads 714 are fixedly adhered to the top surface of the step layer 711, and telescopic rods of the first telescopic cylinders 713 penetrate through the rubber pads 714 and are fixedly connected with the bottoms of the big waste filtering nets 712;
in this embodiment, when the rubber pad 714 is used, on one hand, the rubber pad 714 can play a role in buffering when cutting fluid and waste material enter, on the other hand, the first telescopic cylinder 713 can be rapidly telescopic up and down at a short distance so as to shake off particles mixed in the large waste material filter screen 712 into the particle filter screen 721 below, and the rubber pad 714 plays a role in preventing collision and buffering at the same time;
For the discharging of the first filter layer 71, the driving mechanism 8 moves the rectangular box-shaped separating device 7 to the upper part of the large waste collecting box 62, then rotates, and after rotating 180 degrees, the opening of the first filter layer 71 is downwards aligned with the large waste collecting box 62 to perform the discharging, wherein the large waste filter screen 712 can be ejected by using the first telescopic cylinder 713 to perform the discharging; in addition, since the broken and cut part generated when the numerical control machine tool mills the workpiece is in a spiral bending shape, the broken and cut part is easily barbed on the first filtering hole 7121, so that the broken and cut part is difficult to remove when pushing and unloading, and therefore, the long-strip-shaped limiting plates 715 can be respectively and fixedly arranged on the inner sides of the two long sides of the top of the first filtering layer 71, when the first telescopic cylinder 713 is used for pushing and unloading, the large waste filtering net 712 can be limited, and when the first telescopic cylinder 713 is used, the large waste filtering net 712 is pushed by the first telescopic cylinder 713 to strike the two limiting plates 715 for multiple times, so that broken and cut is vibrated;
Referring to fig. 5 to 11, a second filter layer 72 penetrating through the separating device 7 is provided below the first filter layer 71, a rectangular through hole penetrating left and right is provided at the middle part of the separating device 7, whereby the second filter layer 72 is provided in the through hole, the second filter layer 72 includes a W-shaped particle filter screen 721, a plurality of second filter holes 7211 are provided on the particle filter screen 721, a shaft lever 722 for supporting and guiding during movement is movably installed at the bottom of the particle filter screen 721, and the particle filter screen 721 is connected with the driving mechanism 8; referring to fig. 10, in use, under the action of the shaft 722 and the driving mechanism 8, the particle filter screen 721 is moved above the particle collection box 63, and then the mouth of the particle filter screen 721 is aligned with the particle collection box 63 for dumping after rotating 180 degrees under the action of the driving mechanism 8; however, because particles adhere to the particle filter screen 721 under the action of the cutting fluid and are difficult to fall into the particle collecting box 63, the second rotating wheel 813 and the fourth rotating wheel 823 in the driving mechanism 8 respectively drive the second telescopic cylinder 815 and the third telescopic cylinder 825 to rotate, and telescopic rods of the second telescopic cylinder 815 and the third telescopic cylinder 825 are respectively fixedly arranged on the left side wall and the right side wall of the particle filter screen 721, so that the particle filter screen 721 is driven to rotate, and the particles on the particle filter screen 721 are further rotated to fall; the particles scatter around to affect the surrounding environment and the collection of the particles, so a U-shaped shielding cover 9 is arranged above the particle collection box 63, and a third through hole 93 is formed in the U-shaped shielding cover 9, as shown in fig. 11, a particle filter screen 721 passes through the third through hole 93 and enters the U-shaped shielding cover 9, so that the particles are prevented from splashing around by the U-shaped shielding cover 9;
Referring to fig. 3 to 6, a third filter layer 73 for filtering grease in the cutting fluid is arranged below the second filter layer 72, and a multi-layer pipeline 74 for radiating the cutting fluid is arranged at the bottom of the separating device 7; the third filter layer 73 is internally provided with an inverted V-shaped filter plate 731, two inclined surfaces of the filter plate 731 are provided with a plurality of rows of third filter holes 7311 which have the same inclination direction as the inclined surfaces of the filter plate 731, a hollow interlayer 7312 is arranged in the filter plate 731, and a grease filter screen 732 is inserted in the hollow interlayer 7312, wherein the grease filter screen 732 can be a stainless steel filter screen which has high strength and durability and is easy to clean and maintain, or a glass fiber filter screen which has lighter physique and better fatigue resistance compared with a metal material is adopted;
The high heat and high speed rotation in the cutting process of the numerical control machine tool can cause a large amount of oil mist and water mist of the cutting fluid, when the machine tool protective cover is opened, the cutting fluid escapes into the atmosphere, so that the loss of the cutting fluid is caused, and the working environment is polluted, therefore, the bottom of each row of third filtering holes 7311 is provided with a corresponding semicircular pipe 7313 for conveying the filtered cutting fluid, the bottoms of the inner sides of two long sides of the third filtering layers 73 are respectively provided with a plurality of liquid inlet holes 733 matched with the liquid outlet of each semicircular pipe 7313, and the liquid inlet holes 733 are communicated with a pipeline 74; when in use, the semicircular tube 7313 is communicated with the liquid inlet hole 733 and the multilayer pipeline 74, so that the cutting liquid has certain heat dissipation and cooling effects in the flowing process, thereby reducing the loss of the cutting liquid; in addition, cylindrical collecting grooves 734 are respectively arranged above the two side liquid inlet holes 733, the two collecting grooves 734 are transversely inserted on the third filter layer 73, a cavity 7341 is arranged at the middle section of the collecting groove 734, and an arc-shaped cavity inlet 7342 is arranged on the cavity 7341; when in use, the collecting groove 734 is transversely inserted on the third filter layer 73 to press and fix the filter plate 731, and when the cutting fluid flows from the upper particle filter screen 721 to the filter plate 731, the grease or residual particles therein can flow into the cavity 7341 from the inverted V-shaped inclined plane through the cavity inlet 7342, so that the cavity 7341 plays a role of containing the filtered residues, and the residues in the cavity 7341 can be cleaned in a drawing-out manner;
Referring to fig. 7 to 10, the drive mechanism 8 includes a main drive mechanism 81 near the cutting fluid collection tank 61 and an auxiliary drive mechanism 82 near the particle collection tank 63, and a screw drive mechanism 83 for driving the movement of the separating apparatus 7; wherein, the two long side outer side walls of the lower half part of the separating device 7 are respectively provided with a hollow movable plate 75; the screw driving mechanism 83 includes two rotatable rotating screws 831 mounted on the first rotating wheel 811, the two rotating screws 831 being parallel to each other and to the horizontal plane, the two rotating screws 831 passing through the moving plate 75 and being rotatably mounted on the third rotating wheel 821, the rotating screws 831 being screw-coupled to the moving plate 75; the two rotating screws 831 near one side of the first rotating wheel 811 are respectively provided with a synchronous wheel 832, and the two synchronous wheels 832 are in transmission connection with a synchronous belt 833; a motor cavity 8113 is formed on the first rotating wheel 811, a fifth motor 834 is arranged in the motor cavity 8113, and a rotating shaft of the fifth motor 834 is fixedly connected with the rotating screw 831; when in use, the fifth motor 834 in the screw driving mechanism 83 provides power for the synchronous wheel 832 through one of the rotating screws 831, and the synchronous belt 833 in transmission connection is driven by the rotation of the synchronous wheel 832, so that the two rotating screws 831 synchronously rotate, and the rectangular box-shaped separating device 7 is driven by the moving plate 75 to realize back and forth movement;
For the two support plates 511, namely a first support plate 5111 and a second support plate 5112, the main driving mechanism 81 comprises a first rotating wheel 811 rotatably mounted on the first support plate 5111, a first rack 8111 is arranged on the first rotating wheel 811, a first motor mounting plate 51111 is arranged on the outer side wall of the first support plate 5111, a first motor 812 is arranged on the first motor mounting plate 51111, and a first gear 8121 meshed with the first rack 8111 is arranged on the rotating shaft of the first motor 812; a second rotating wheel 813 for rotating is arranged on the left outer side wall of the collecting device body 51, a second rack 8131 is arranged on the second rotating wheel 813, a second motor mounting plate 512 is arranged on the left outer side wall of the collecting device body 51, a second motor 814 is arranged on the second motor mounting plate 512, and a second gear 8141 meshed with the second rack 8131 is arranged on the rotating shaft of the second motor 814; the middle part of the first rotating wheel 811 is provided with a first through hole 8112, the second rotating wheel 813 is transversely and fixedly provided with a second telescopic cylinder 815, the second telescopic cylinder 815 passes through the first through hole 8112, and one end of a telescopic rod of the second telescopic cylinder 815 is fixedly connected with the outer side wall of the particle filter screen 721;
The auxiliary driving mechanism 82 comprises a third rotating wheel 821 rotatably mounted on the second supporting plate 5112, a third rack 8211 is arranged on the third rotating wheel 821, a third motor mounting plate 51121 is arranged on the outer side wall of the second supporting plate 5112, a third motor 822 is arranged on the third motor mounting plate 51121, and a third gear 8221 meshed with the third rack 8211 is arranged on the rotating shaft of the third motor 822; a fourth rotating wheel 823 for rotating is arranged on the right outer side wall of the collecting device body 51, a fourth rack 823 is arranged on the fourth rotating wheel 823, a fourth motor mounting plate 513 is arranged on the right outer side wall of the collecting device body 51, a fourth motor 824 is arranged on the fourth motor mounting plate 513, and a fourth gear 8241 meshed with the fourth rack 8231 is arranged on the rotating shaft of the fourth motor 824; a second through hole 8212 is formed in the middle of the third rotating wheel 821, a third telescopic cylinder 825 is transversely and fixedly installed on the fourth rotating wheel 823, the third telescopic cylinder 825 penetrates through the second through hole 8212, and one end of a telescopic rod of the third telescopic cylinder 825 is fixedly connected with the outer side wall of the particle filter screen 721; two ends of the shaft lever 722 respectively pass through the first through hole 8112 and the second through hole 8212 and are fixedly connected with the second rotating wheel 813 and the fourth rotating wheel 823;
When in use, the first motor 812 provides power for the first gear 8121 on the rotating shaft, the first gear 8121 rotates and drives the first rack 8111 meshed with the first gear 8121 to rotate, so as to drive the first rotating wheel 811 to rotate, and the third motor 822 also provides power for the third gear 8221 on the rotating shaft, the third gear 8221 rotates and drives the third rack 8211 meshed with the third gear 8221 to rotate, so as to drive the third rotating wheel 821 to rotate, and under the common rotation of the two rotating wheels, the separating device 7 on the rotating screw 831 is driven, so that the large waste filter screen 712 is driven to rotate for discharging; when the particle filter screen 721 is discharged, the third telescopic cylinder 825 moves to the upper part of the collecting box 63 under the cooperation of the second telescopic cylinder 815 and the shaft lever 722 with supporting and guiding functions, then the second motor 814 provides power for a second gear 8141 on the rotating shaft of the third telescopic cylinder 825, the second gear 8141 rotates and drives a second rack 8131 meshed with the second motor 8141 to rotate, so as to drive the second rotating wheel 813 to rotate, and similarly, the fourth motor 824 provides power for a fourth gear 8241 on the rotating shaft of the fourth motor 824, the fourth gear 8241 rotates and drives a fourth rack 823 meshed with the fourth motor 8231 to rotate, so as to drive the fourth rotating wheel 823 to rotate, and under the joint rotation of the two rotating wheels, the second telescopic cylinder 815 and the third telescopic cylinder 825 respectively arranged on the second rotating wheel 813 and the fourth rotating wheel 823 are driven to rotate, so that the particle filter screen is discharged in a rotating way; finally, a discharge hole 514 is formed in the side surface of the collecting device body 51; the waste material collected in the collection box 6 can be carried out through the discharge opening 514.
Referring to fig. 2 and 10, in the present embodiment, another way may be adopted for discharging the particle filter screen 721, namely, the particle filter screen 721 is pushed and pulled by the third telescopic cylinder 825 near the particle collecting box 63 to collide, so that the particles thereon are shaken off, and the third rotating wheel 821 of the colliding object is provided with the arc-shaped rubber plate 10 for buffering the collision, thereby playing a role of protection and better rebound buffering;
Still further, referring to fig. 9, two cavities 91 are obliquely provided at the top of the U-shaped shielding cover 9, and two air heaters 92 are respectively provided on the two cavities 91, when in use, the two cavities 91 provided obliquely protect the air heaters 92, and the air heaters 92 blow out hot air, on one hand, particles on the particle filter 721 are blown off by oblique wind force, on the other hand, the particles and the particle filter 721 are heated, and then the dried particles are more smoothly dropped off by striking the rubber plate 10.
Working principle: cutting fluid and waste materials enter a separating device 7 below through a workbench through hole 4, the separating device 7 separates the cutting fluid and flows the cutting fluid into a cutting fluid collecting box 61, a first filter layer 71 of the separating device 7 filters and collects waste materials with larger volume, a second filter layer 72 filters and collects waste material particles, a third filter layer 73 filters grease in the cutting fluid, and finally the filtered cutting fluid flows into the cutting fluid collecting box 61 after radiating through a multi-layer pipeline 74 at the bottom of the separating device 7; for the unloading of the first filtering layer, the fifth motor 834 provides power for the synchronous wheel 832 through the rotary screw 831, the synchronous belt 833 which is in transmission connection with the synchronous wheel 832 is driven to rotate by the rotation of the synchronous wheel 832, then the two rotary screw 831 synchronously rotate, the rotary screw 831 is connected with the moving plate 75 through threads, so that the moving plate 75 drives the rectangular box-shaped separating device 7 to move above the big waste collecting box 62, then the first motor 812 on the main driving mechanism 81 drives the first rack 8111 to rotate through the first gear 8121, so as to drive the first rotating wheel 811 to rotate, and meanwhile, the third motor 822 on the auxiliary driving mechanism 82 drives the third rack 8211 to rotate through the third gear 8221, so as to drive the third rotating wheel 821 to rotate, and under the common rotation of the two rotating wheels, the separating device 7 on the rotary screw 831 is driven, so that the big waste filtering screen 712 is driven to rotate for unloading; and when the second filter layer 72 is unloaded, the third telescopic cylinder 825 pulls the particle filter screen 721 to the upper part of the collecting box 63 through the first through hole 8112 and the second through hole 8212 under the cooperation of the second telescopic cylinder 815 and the shaft lever 722, then, the second motor 814 drives the second rack 8131 to rotate through the second gear 8141, so as to drive the second rotating wheel 813 to rotate, meanwhile, the fourth motor 824 drives the fourth rack 823 to rotate through the fourth gear 8241, so as to drive the fourth rotating wheel 823 to rotate, and under the common rotation of the two rotating wheels, the second telescopic cylinder 815 and the third telescopic cylinder 825 respectively installed on the second rotating wheel 813 and the fourth rotating wheel 823 are driven to rotate, so that the particle filter screen 721 is rotationally unloaded.
The embodiments of the present invention are not limited to the examples described above, and those skilled in the art can make various changes and modifications in form and detail without departing from the spirit and scope of the present invention, which are considered to fall within the scope of the present invention.

Claims (7)

1. The utility model provides a digit control machine tool convenient to solid-liquid separation and collection, includes lathe body (1), the upper end of lathe body (1) is equipped with milling mechanism (2), be equipped with workstation (3) in lathe body (1), be equipped with workstation through-hole (4) on workstation (3), the below of workstation (3) is equipped with waste collection device (5), its characterized in that: the waste collection device (5) comprises a collection device body (51) with an opening vertically upwards arranged, two support plates (511) are arranged in the collection device body (51), a collection box (6) for containing cutting fluid and waste materials with different sizes is arranged between the two support plates (511), and the collection box (6) comprises a cutting fluid collection box (61), a large waste material collection box (62) and a particle collection box (63); the cutting fluid collecting box (61) is located under the workbench through hole (4), three layers of separating devices (7) for separating cutting fluid and waste materials with different sizes are arranged between the cutting fluid collecting box (61) and the workbench through hole (4), a driving mechanism (8) for driving the separating devices (7) to move and rotate is arranged on the collecting device body (51), the separating devices (7) comprise a first filter layer (71) for filtering waste materials with larger volume from top to bottom, a second filter layer (72) penetrating through the separating devices (7) is arranged under the first filter layer (71), a third filter layer (73) for filtering grease in the cutting fluid is arranged under the second filter layer (72), and a plurality of layers of pipelines (74) for radiating the cutting fluid are arranged at the bottom of the separating devices (7);
The separating device (7) is in a rectangular box shape, and hollow movable plates (75) are respectively arranged on the outer side walls of two long sides of the lower half part of the separating device (7); the two long side sides of the lower half part of the first filter layer (71) are provided with step layers (711) protruding inwards, the top of each step layer (711) is provided with a V-shaped large waste filter screen (712), a plurality of first filter holes (7121) are formed in each large waste filter screen (712), and four corners of each step layer (711) are respectively embedded with a first telescopic cylinder (713) for pushing out waste on each large waste filter screen (712); two strip-shaped rubber pads (714) are arranged between the large waste filter screen (712) and the first telescopic cylinder (713), the rubber pads (714) are fixedly adhered to the top surface of the step layer (711), and telescopic rods of the four first telescopic cylinders (713) penetrate through the rubber pads (714) and are fixedly connected with the bottoms of the large waste filter screen (712); strip-shaped limiting plates (715) are fixedly arranged on the inner sides of two long sides of the top of the first filter layer (71) respectively;
A rectangular through hole which is communicated left and right is formed in the middle of the separation device (7), the second filter layer (72) is arranged in the through hole, the second filter layer (72) comprises a W-shaped particle filter screen (721), a plurality of second filter holes (7211) are formed in the particle filter screen (721), the particle filter screen (721) is connected with the driving mechanism (8) so as to move left and right, and a shaft lever (722) for supporting and guiding during movement is movably arranged at the bottom of the particle filter screen (721);
Set up filter (731) of reverse V-arrangement in third filter layer (73), set up on two inclined planes of filter (731) with each inclined plane inclined direction the same a plurality of rows of third filtration hole (7311), set up cavity intermediate layer (7312) in filter (731), insert grease filter screen (732) in cavity intermediate layer (7312), every row the bottom of third filtration hole (7311) all is equipped with corresponding semicircle pipe (7313) that are used for carrying filtered cutting fluid, a plurality of feed liquor hole (733) with every semicircle pipe (7313) liquid outlet assorted are seted up respectively to the inboard bottom of two long sides of third filter layer (73), feed liquor hole (733) with pipeline (74) intercommunication, both sides the top of feed liquor hole (733) sets up cylindric collecting vat (734) respectively, two collecting vat (734) transversely insert install on third filter layer (73), cavity (7341) are seted up to collecting vat (734) interlude, cavity (7341) are seted up in the upper arch-shaped chamber (42).
2. The numerical control machine tool facilitating solid-liquid separation and collection according to claim 1, wherein: the driving mechanism (8) comprises a main driving mechanism (81) close to the cutting fluid collecting box (61) and an auxiliary driving mechanism (82) close to the particle collecting box (63), and a screw driving mechanism (83) for driving the separating device (7) to move; the two supporting plates (511) are respectively a first supporting plate (5111) and a second supporting plate (5112), the main driving mechanism (81) comprises a first rotating wheel (811) rotatably installed on the first supporting plate (5111), a first rack (8111) is arranged on the first rotating wheel (811), a first motor mounting plate (51111) is arranged on the outer side wall of the first supporting plate (5111), a first motor (812) is arranged on the first motor mounting plate (51111), and a first gear (8121) meshed with the first rack (8111) is arranged on the rotating shaft of the first motor (812); a second rotating wheel (813) for rotating is arranged on the left outer side wall of the collecting device body (51), a second rack (8131) is arranged on the second rotating wheel (813), a second motor mounting plate (512) is arranged on the left outer side wall of the collecting device body (51), a second motor (814) is arranged on the second motor mounting plate (512), and a second gear (8141) meshed with the second rack (8131) is arranged on a rotating shaft of the second motor (814); the middle part of first rotation wheel (811) is offered first through-hole (8112), transversely fixed mounting second telescopic cylinder (815) on second rotation wheel (813), second telescopic cylinder (815) pass first through-hole (8112) and telescopic link one end of second telescopic cylinder (815) with the lateral wall fixed connection of granule filter screen (721).
3. The numerical control machine tool facilitating solid-liquid separation and collection according to claim 2, wherein: the auxiliary driving mechanism (82) comprises a third rotating wheel (821) rotatably mounted on the second supporting plate (5112), a third rack (8211) is arranged on the third rotating wheel (821), a third motor mounting plate (51121) is arranged on the outer side wall of the second supporting plate (5112), a third motor (822) is arranged on the third motor mounting plate (51121), and a third gear (821) meshed with the third rack (8211) is arranged on the rotating shaft of the third motor (822); a fourth rotating wheel (823) for rotating is arranged on the right outer side wall of the collecting device body (51), a fourth rack (823) is arranged on the fourth rotating wheel (823), a fourth motor mounting plate (513) is arranged on the right outer side wall of the collecting device body (51), a fourth motor (824) is arranged on the fourth motor mounting plate (513), and a fourth gear (8241) meshed with the fourth rack (8231) is arranged on a rotating shaft of the fourth motor (824); a second through hole (8212) is formed in the middle of the third gear (821), a third telescopic cylinder (825) is transversely and fixedly arranged on the fourth rotating wheel (823), the third telescopic cylinder (825) penetrates through the second through hole (8212), and one end of a telescopic rod of the third telescopic cylinder (825) is fixedly connected with the outer side wall of the particle filter screen (721); both ends of the shaft lever (722) respectively pass through the first through hole (8112) and the second through hole (8212) and are fixedly connected with the second rotating wheel (813) and the fourth rotating wheel (823).
4. The numerical control machine tool facilitating solid-liquid separation and collection according to claim 3, wherein: the screw driving mechanism (83) comprises two rotatable rotating screws (831) arranged on the first rotating wheel (811), the two rotating screws (831) are parallel to each other and parallel to the horizontal plane, the two rotating screws (831) penetrate through the moving plate (75) and are rotatably arranged on the third rotating wheel (821), and the rotating screws (831) are in threaded connection with the moving plate (75); synchronous wheels (832) are respectively arranged on the two rotating screws (831) close to one side of the first rotating wheel (811), and synchronous belts (833) are connected on the two synchronous wheels (832) in a transmission manner; the motor cavity (8113) is formed in the first rotating wheel (811), a fifth motor (834) is arranged in the motor cavity (8113), and a rotating shaft of the fifth motor (834) is fixedly connected with the rotating screw (831).
5. The numerical control machine tool facilitating solid-liquid separation and collection according to claim 4, wherein: the utility model discloses a particle collecting box, including granule collecting box (63), granule collecting box, U-shaped check keeps off cover (9) are equipped with to the top of granule collecting box (63), two appearance quick-witted chamber (91) have been seted up to the top slant of U-shaped check keeps off cover (9), two hold and be equipped with air heater (92) on quick-witted chamber (91) respectively, set up third through-hole (93) on the U-shaped check keeps off cover (9).
6. The numerical control machine tool facilitating solid-liquid separation and collection according to claim 5, wherein: the third rotating wheel (821) is provided with an arc-shaped rubber plate (10) for buffering impact.
7. The numerical control machine tool facilitating solid-liquid separation and collection according to claim 6, wherein: a discharge hole (514) is formed in the side face of the collecting device body (51).
CN202311750318.7A 2023-12-19 2023-12-19 Digit control machine tool convenient to solid-liquid separation and collection Active CN117532051B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311750318.7A CN117532051B (en) 2023-12-19 2023-12-19 Digit control machine tool convenient to solid-liquid separation and collection

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Application Number Priority Date Filing Date Title
CN202311750318.7A CN117532051B (en) 2023-12-19 2023-12-19 Digit control machine tool convenient to solid-liquid separation and collection

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CN117532051B true CN117532051B (en) 2024-04-23

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050055669A (en) * 2005-05-17 2005-06-13 정준채 Draining device for a drainage hole
KR20060030531A (en) * 2004-10-06 2006-04-11 홍석표 Stock raising onsite wastewater treatment eguipment
CN208717007U (en) * 2018-09-10 2019-04-09 东莞九紫燿机械科技有限公司 A kind of industry water-oil separating slag remover
CN209190699U (en) * 2018-12-10 2019-08-02 宁夏丰华实业有限公司 A kind of rare-earth alloy material production labor makees platform
CN214813549U (en) * 2021-05-28 2021-11-23 佛山市三水奥金帆金属制品有限公司 Aluminum product production waste treatment equipment
CN215087699U (en) * 2021-04-29 2021-12-10 美利林科技有限公司 Waste recovery device for cement grinding balls

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060030531A (en) * 2004-10-06 2006-04-11 홍석표 Stock raising onsite wastewater treatment eguipment
KR20050055669A (en) * 2005-05-17 2005-06-13 정준채 Draining device for a drainage hole
CN208717007U (en) * 2018-09-10 2019-04-09 东莞九紫燿机械科技有限公司 A kind of industry water-oil separating slag remover
CN209190699U (en) * 2018-12-10 2019-08-02 宁夏丰华实业有限公司 A kind of rare-earth alloy material production labor makees platform
CN215087699U (en) * 2021-04-29 2021-12-10 美利林科技有限公司 Waste recovery device for cement grinding balls
CN214813549U (en) * 2021-05-28 2021-11-23 佛山市三水奥金帆金属制品有限公司 Aluminum product production waste treatment equipment

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