CN111055161B - Machine tool chip removal cleaning device for numerical control machine tool - Google Patents
Machine tool chip removal cleaning device for numerical control machine tool Download PDFInfo
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- CN111055161B CN111055161B CN202010131804.0A CN202010131804A CN111055161B CN 111055161 B CN111055161 B CN 111055161B CN 202010131804 A CN202010131804 A CN 202010131804A CN 111055161 B CN111055161 B CN 111055161B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q11/00—Accessories 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
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, 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
- B23Q11/00—Accessories 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
- B23Q11/0042—Devices for removing chips
- B23Q11/005—Devices for removing chips by blowing
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Abstract
The invention provides a machine tool chip removal cleaning device for a numerical control machine tool, which solves the problems of damage to the machine tool caused by chip accumulation, high safety, good chip removal cleaning effect and high efficiency, and the cleaning liquid can be recycled. The on-line screen storage device comprises a base, the room is collected to the one-level, room upper end fixedly connected with telescopic bracket is collected to the one-level, fixedly connected with telescopic sleeve in the telescopic bracket, telescopic sleeve rotates and is connected with flexible thread bush, the coaxial screw-thread fit of flexible thread bush has reciprocal lead screw, reciprocal lead screw left end fixedly connected with scraper blade, scraper blade lower extreme right side fixedly connected with wedge doctor-bar, fixed connection has the brush at the scraper blade lower extreme in the wedge doctor-bar left side put, the indoor front and back side of one-level collection all rotates and is connected with two sets of drive sprocket that the front and back position is relative, fixedly connected with second grade scraper blade between the. The invention has simple and stable structure and extremely high universality.
Description
Technical Field
The invention relates to the technical field of chip removal of machine tools, in particular to a chip removal cleaning device of a machine tool for a numerical control machine tool.
Background
Digit control machine tool can produce a large amount of pieces at the in-process of processing, and the piece is long-time stays can cause the influence to digit control machine tool itself in the lathe, so need regularly carry out the chip removal clearance to digit control machine tool, prevents that the piece from piling up and influence the machining efficiency and the precision of lathe, and most rely on manual work or chip removal device to clear up at present.
The existing chip removal cleaning device for the machine tool has the following problems:
1. the cleaning effect is poor, the efficiency is low, and the phenomenon of flying chips is easy to occur in the chip removal process of the existing chip removal cleaning device, so that the working environment is polluted, and the health of operators is damaged;
2. the scraps are not fully recycled, and the scraps cannot be classified according to the size of the scraps, so that the resource waste is caused;
3. the utilization rate of the cleaning liquid is low, and the cleaning liquid cannot be recycled.
Therefore, the invention provides a machine tool chip removal cleaning device for a numerical control machine tool, which solves the problems of damage to the machine tool caused by chip accumulation, high safety, good chip grading cleaning and collecting effect, high efficiency and recyclable cleaning liquid.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a machine tool chip removal cleaning device for a numerical control machine tool, which effectively solves the problems that the existing chip removal cleaning device is poor in cleaning effect, can not classify, process and collect waste chips and can not recycle cleaning liquid.
The invention relates to a chip removal cleaning device of a machine tool for a numerical control machine tool, which comprises a base and a primary collection chamber arranged above the base, and is characterized in that the upper end of the primary collection chamber is fixedly connected with a telescopic support, a telescopic sleeve is fixedly connected in the telescopic support, the left end of the telescopic sleeve is rotatably connected with a telescopic thread bush, the telescopic thread bush is coaxially matched with a reciprocating lead screw in a threaded manner, the left end of the reciprocating lead screw is fixedly connected with a scraper, the right side of the lower end of the scraper is fixedly connected with a wedge-shaped scraper, and the left side of the wedge-shaped scraper is provided with a brush fixedly connected with the lower end of the scraper;
the front side and the rear side in the primary collecting chamber are rotatably connected with two groups of driving chain wheels with opposite front and rear positions, the front group of driving chain wheels and the rear group of driving chain wheels are linked through chains, a secondary scraper is fixedly connected between the chains at the front side and the rear side, the lower end of the secondary scraper is in contact connection with a primary filter screen fixedly connected to the lower end of the primary collecting chamber, a primary discharge port positioned on the right side is formed in the bottom end of the primary collecting chamber, and a scrap collecting bin is fixedly communicated with the lower end of the primary discharge port;
the lower end of the primary collection chamber is fixedly communicated with a waste liquid bin, and the lower end of the waste liquid bin is fixedly communicated with the base;
any one drive sprocket and fixed connection the drive motor fixed connection of one side of the first-level collection chamber, drive sprocket with flexible thread bush pass through drive mechanism and link to each other.
Preferably, a water passage is formed in the scraper, water spray holes are formed in the lower end and the left end of the scraper, the water passage is communicated with a secondary telescopic water pipe fixedly connected to the right end of the scraper, the secondary telescopic water pipe is coaxially and slidably connected with a primary telescopic water pipe fixedly connected to the telescopic support, the primary telescopic water pipe is communicated with a water pump fixedly connected to the base, and the water pump is communicated with a water collecting tank formed in the base;
the base on fixedly connected with air pump, air pump and fixed connection be in the telescopic bracket on the flexible trachea intercommunication of one-level, the coaxial cover of the flexible trachea of one-level be equipped with the flexible trachea of second grade, flexible trachea of second grade and fixed connection be in the plenum intercommunication of scraper blade upper end, plenum upper end around the equal fixed intercommunication in both sides have the one-level breather pipe, the one-level breather pipe in equal sliding connection have the second grade breather pipe from top to bottom, the equal fixedly connected with high pressure nozzle in second grade breather pipe upper end.
Preferably, the upper end of the waste liquid bin is fixedly connected with a left guide plate and a right guide plate, and the lower end of the left guide plate is in contact connection with a magnetic roller which is rotatably connected in the waste liquid bin;
the left side of the magnetic roller is in contact connection with a magnetic roller scraper fixedly connected in the waste liquid bin.
Preferably, waste liquid storehouse lower extreme rotate and be connected with conveyor, conveyor be located the magnetism roller scraper blade with magnetism roller contact position under, conveyor one end and fixed connection be in waste liquid storehouse one side driven gear connect, driven gear with rotate and connect the waste liquid storehouse on drive gear mesh mutually, drive gear with rotate and connect the coaxial fixed connection of drive pulley of waste liquid storehouse opposite side, drive pulley with drive sprocket pass through belt drive and connect.
Preferably, the right side of the lower end of the waste liquid bin is communicated with the water collecting tank, the lower end of the waste liquid bin is connected with a secondary filter screen in a front-back sliding mode, and the front end of the secondary filter screen is fixedly connected with a push-pull handle.
Preferably, the lower end surface of the debris collection bin is in an inclined plane shape, and a discharge opening is formed in one side of the debris collection bin.
Preferably, the right side of the lower end of the secondary scraper is fixedly connected with a scraper, and the left side of the scraper is provided with a secondary hairbrush fixedly connected with the secondary scraper.
Preferably, one side of the left guide plate, which is in contact with the magnetic roller, is fixedly connected with a guide rubber sheet.
Preferably, the telescopic support is fixedly connected with a control module, and the control module is electrically connected with the driving motor, the water pump and the air pump.
The invention improves the existing chip removal cleaning device, and effectively solves the problem of efficiently and thoroughly cleaning chips in the numerical control machine tool by additionally arranging the brush, the water spray hole and the high-pressure spray head; the classified collection and treatment of the scraps are realized by additionally arranging a multi-stage filter screen; the circulation utilization of the cleaning liquid is realized by additionally arranging a water collecting tank and a multi-stage filtering device; the invention has simple and stable structure and extremely high universality.
Drawings
Fig. 1 is a first perspective view of the present invention.
Fig. 2 is a perspective view of the second embodiment of the present invention.
Fig. 3 is a schematic perspective sectional view of the present invention.
Fig. 4 is a partial perspective view of the squeegee drive of the present invention.
Fig. 5 is a schematic perspective view of the water and air injection mechanism of the present invention.
FIG. 6 is a partial perspective view of the waste bin of the present invention.
Fig. 7 is a perspective view of the drive sprocket of the present invention.
FIG. 8 is a schematic sectional view of the internal mechanism of the waste liquid bin according to the present invention.
Fig. 9 is a perspective view illustrating the extension of the high pressure nozzle according to the present invention.
FIG. 10 is a perspective view of the squeegee of the present invention.
FIG. 11 is a schematic cross-sectional view of a squeegee of the invention.
FIG. 12 is a perspective view of the secondary screed slide of the present invention.
Detailed Description
The foregoing and other technical contents, features and effects of the present invention will be apparent from the following detailed description of the embodiments with reference to fig. 1 to 12. The structural contents mentioned in the following embodiments are all referred to the attached drawings of the specification.
Exemplary embodiments of the present invention will be described below with reference to the accompanying drawings.
The invention discloses a chip removal cleaning device of a machine tool for a numerical control machine tool, which comprises a base 1 and a primary collection chamber 2 arranged above the base 1, wherein the base 1 provides a fixed support function for a subsequent structure, and the primary collection chamber 2 collects waste chips, and is characterized in that the upper end of the primary collection chamber 2 is fixedly connected with a telescopic support 3, a telescopic sleeve 4 is fixedly connected in the telescopic support 3, the left end of the telescopic sleeve 4 is rotatably connected with a telescopic threaded sleeve 5, the telescopic threaded sleeve 5 is coaxially and threadedly matched with a reciprocating screw 6, the telescopic sleeve 4 is hollow, so that the reciprocating screw 6 can slide along the telescopic sleeve 4 in a reciprocating manner in the rotation process of the telescopic threaded sleeve 5, a scraper 7 is fixedly connected at the left end of the reciprocating screw 6, and the scraper 7 is driven to slide synchronously in the reciprocating sliding process of the reciprocating screw 6, scraper blade 7 reciprocal sliding in the digit control machine tool to the digit control machine tool clear up, in order to guarantee that the piece in the digit control machine tool is in the effect of scraper blade 7 get into smoothly under the one-level collect the room 2 in, one-level collect the room 2 with digit control machine tool junction fixedly connected with transition guide rail box, transition guide rail box one end and digit control machine tool chip removal end be connected, the other end is arranged in one-level collect 2 insidely, make the piece pass through after scraper blade 7 scrapes the transition guide rail box get into in one-level collect the room 2, in order to realize better clearance effect, scraper blade 7 lower extreme right side fixedly connected with wedge doctor-bar 8, wedge doctor-bar 8 left side put fixed connection in scraper blade 7 lower extreme brush 9, through wedge doctor-bar 8 to clear up the piece of digit control machine tool bottom, meanwhile, due to the contact sealing performance of the wedge-shaped scraping blade 8 and the numerical control machine tool, residues are left at the bottom of the numerical control machine tool in the scraping process of the wedge-shaped scraping blade 8, so that the residues are cleaned again through the brush 9, the complete cleaning of the scraps is ensured, and in addition, due to the reciprocating sliding of the scraping blade 7, the positions of the wedge-shaped scraping blade 8 and the brush 9 can be changed, so that the scraps are cleaned in advance through the brush 9 in the reciprocating sliding process of the scraping blade 7, and then the residues adhered to the wedge-shaped scraping blade 8 are cleaned again;
the first-stage collection chamber 2 in the front and back side all rotate and be connected with two sets of driving sprocket 10 that the position is relative around, the front and back two sets of driving sprocket 10 all link through the chain, fixedly connected with second grade scraper blade 11 between the chain of front and back both sides, second grade scraper blade 11 lower extreme and fixed connection in the first-stage filter screen 12 contact connection of first-stage collection chamber 2 lower extreme, driving sprocket 10 pivoted in-process drive second grade scraper blade 11 with the chain rotate in step, simultaneously when second grade scraper blade 11 slide to with the contact of first-stage filter screen 12, clear up the piece on first-stage filter screen 12, first-stage collection chamber 2 bottom seted up be located 12 right side one-stage discharge gate 13, the fixed intercommunication of first-stage discharge gate 13 lower extreme have piece to collect the storehouse 14, the piece through the clearance of second grade scraper blade 11 get into through first-stage discharge gate 13 in the piece collect the storehouse 14, completing the collection of the debris;
the lower end of the primary collection chamber 2 is fixedly communicated with a waste liquid bin 15, the lower end of the waste liquid bin 15 is fixedly communicated with the base 1, after debris is filtered by the primary filter screen 12, a part with a larger volume enters the debris collection bin 14 through the secondary scraper 11, the debris with a smaller volume enters the waste liquid bin 15 through the primary filter screen 12, and the debris with a smaller volume is collected by the waste liquid bin 15, so that the classified collection of the debris is realized;
any one of the driving chain wheels 10 is fixedly connected with a driving motor 16 fixedly connected with one side of the primary collection chamber 2, so that the driving chain wheels 10 are driven to synchronously rotate in the rotating process of the driving motor, and meanwhile, in order to ensure that the driving chain wheels 10 drive the telescopic threaded sleeves 5 to synchronously rotate while rotating, the driving chain wheels 10 are connected with the telescopic threaded sleeves 5 through a transmission mechanism, specifically, the driving chain wheels 10 are coaxially and fixedly connected with gear driving belt pulleys rotatably connected with the telescopic supports 3, the gear driving belt pulleys are connected with gear driven belt pulleys rotatably connected with the telescopic supports 3 through belts, the gear driven belt pulleys are coaxially and fixedly connected with driving bevel gears, and the driving bevel gears are meshed with driven bevel gears rotatably connected with the telescopic supports 3, the driven bevel gear is coaxially and fixedly connected with a lead screw driving belt pulley, and the lead screw driving belt pulley is connected with a lead screw driven belt pulley which is coaxially and fixedly connected to the telescopic threaded sleeve 5 through a belt;
in the embodiment, the device is firstly connected with a numerically-controlled machine tool, when the numerically-controlled machine tool needs to be cleaned, the driving motor 16 is started, the driving chain wheel 10 is driven to synchronously rotate in the rotating process of the driving motor 16, the driving chain wheel 10 rotates to drive the telescopic threaded sleeve 5 to synchronously rotate through the driving belt pulley, the driven belt pulley, the driving bevel gear, the driven bevel gear, the lead screw driving belt pulley and the lead screw driven belt pulley, the reciprocating lead screw 6 is driven to slide left and right in the rotating process of the telescopic threaded sleeve 5, the reciprocating lead screw 6 slides back and forth to drive the scraping plate 7 to slide left and right at the bottom of the numerically-controlled machine tool, the bottom of the numerically-controlled machine tool is cleaned, and chips enter the collection chamber 2 through the transition slide rail box in the sliding process of the scraping plate 7, the piece that gets into in collection room 2 through the scraping action of second grade scraper blade 11 that drive sprocket 10 drove will stay one-level filter screen 12 on the great piece clearance extremely piece collect the storehouse 14 in, the while process the less piece of volume of one-level filter screen 12 get into waste liquid storehouse 15, through piece collect the storehouse 14 with waste liquid storehouse 15 carry out the categorised collection to the piece.
In the second embodiment, on the basis of the first embodiment, in the process of cleaning the numerical control machine tool, only the scraper 7 is used for cleaning, the cleaning effect is limited, and the chips adhered in the numerical control machine tool and the chips remained above the numerical control machine tool cannot be cleaned in time, so that the embodiment provides a structure for cleaning the numerical control machine tool with high efficiency, specifically, a water passage is formed in the scraper 7, water spraying holes 17 are formed in both the lower end and the left end of the scraper 7, cleaning liquid is sprayed into the numerical control machine tool through the water spraying holes 17 to clean the inner wall of the numerical control machine tool, the water spraying holes 17 are distributed in a plurality of ways to ensure that the bottom of the numerical control machine tool can be cleaned thoroughly and the chips are prevented from remaining, the water passage is communicated with a secondary telescopic water pipe 18 fixedly connected to the right end of the scraper 7, the secondary telescopic water pipe 18 is coaxially and slidably connected with a primary telescopic water pipe 19 fixedly connected in the telescopic bracket 3, the scraper 7 slides to drive the second-stage telescopic water pipe 18 to synchronously slide, the second-stage telescopic water pipe 18 and the first-stage telescopic water pipe 19 are in sliding connection, in order to ensure the sealing property, the second-stage telescopic water pipe 18 and the first-stage telescopic water pipe 19 are sealed by an elastic sealing ring to ensure the sealing property of the first-stage telescopic water pipe 19 and the second-stage telescopic water pipe 18, the first-stage telescopic water pipe 19 is communicated with a water pump 20 fixedly connected to the base 1, the water pump 20 is communicated with a water collecting tank 21 arranged in the base 1, the first-stage telescopic water pipe 19 and the second-stage telescopic water pipe 18 are supplied with cleaning liquid for the scraper 7 by the water pump, and the cleaning liquid enters the water collecting tank 21 after passing through the waste liquid bin 15 after being cleaned, so that the cleaning liquid is recycled, the water pump is connected with an external power supply;
the base 1 on fixedly connected with air pump 22, air pump 22 external power supply, air pump 22 with fixedly connected with the flexible support 3 on the first order flexible trachea 23 intercommunication, the coaxial cover of first order flexible trachea 23 be equipped with second order flexible trachea 25, second order flexible trachea 25 with fixedly connected with breather chamber 26 intercommunication in the scraper blade 7 upper end, scraper blade 7 in the gliding in-process drive the second order flexible trachea 25 along the synchronous slip of first order flexible trachea 23, in order to guarantee the second order flexible trachea 25 along the gliding in-process of first order flexible trachea 23 can not leak gas, so through in the first order flexible trachea 23 left end and the second order flexible trachea 25 right-hand member all fixedly connected with sealing ring, through two the contact extrusion of sealing ring guaranteed the first order flexible trachea 23 and the second order flexible trachea 25 the leakproofness, breather chamber 26 upper end all fixed intercommunication in both sides have one-level breather pipe 27 around, one-level breather pipe 27 in all sliding connection has second grade breather pipe 28 from top to bottom, second grade breather pipe 28 can follow one-level breather pipe 27 slide from top to bottom, adjust according to the space size in the digit control machine tool second grade breather pipe 28's height, in order to guarantee second grade breather pipe 28 with one-level breather pipe 27's leakproofness and the fixity after stretching out and drawing back, 28 lower extreme rotations of second grade breather pipe be connected with the tighrening ring, the tighrening ring in fixedly connected with sealing ring, the tighrening ring can be right second grade breather pipe 28 fix simultaneously the sealing ring right one-level breather pipe 27 and second grade breather pipe 28 seal, 28 upper end equal fixedly connected with high pressure nozzle 29 of second grade breather pipe. High pressure nozzle 29 seted up a plurality of fumaroles, guarantee high pressure nozzle 29 jet-propelled to all directions, jet-propelled clearance is carried out to digit control machine tool inner wall, blows off the piece extremely digit control machine tool bottom, be convenient for scraper blade 7 clear up the piece.
In a third embodiment, on the basis of the second embodiment, in order to clean the cleaning solution again, ensure the cleanliness of the cleaning solution and improve the purity of the cleaning solution, the present embodiment provides a device for cleaning tiny debris mixed in the cleaning solution, wherein a left guide plate 30 and a right guide plate 31 are fixedly connected to the upper end of the waste solution bin 15, a gap is formed between the left guide plate 30 and the right guide plate 31 to ensure that the cleaning solution can enter the waste solution bin 15 through the left guide plate 30 and the right guide plate 31, a magnetic roller 32 rotatably connected to the waste solution bin 15 is connected to the lower end of the left guide plate 30 in a contact manner, so that the cleaning solution passing through the left guide plate 30 flows to the right half part of the magnetic roller through the magnetic roller 32, and in order to ensure that the magnetic roller 32 better adsorbs and cleans the debris in the cleaning solution, the magnetic roller 32 is coaxially and fixedly connected to a magnetic roller driven pulley rotatably connected to the waste solution bin 15 The magnetic roller driven belt pulley is connected with a magnetic roller driving belt pulley which is coaxially and fixedly connected with the driving chain wheel 10 through a belt, so that the driving motor 16 drives the driving chain wheel 10 to rotate and simultaneously drives the magnetic roller 32 to synchronously rotate;
in order to remove the fragments adsorbed on the magnetic roller 32, the left side of the magnetic roller 32 is in contact connection with a magnetic roller scraper 33 fixedly connected in the waste liquid bin 15, the fragments on the magnetic roller 32 are scraped through the magnetic roller scraper 33, in order to separate the fragments from the cleaning liquid, a separation plate is fixedly connected to the bottom of the waste liquid bin 15 under the magnetic roller 33, meanwhile, the right side of the separation plate is communicated with a water collection tank 21 at the lower end of the base 1, the cleaning liquid separated by the magnetic roller 32 enters the water collection tank 21, and the fragments scraped by the magnetic roller scraper 33 fall into the lower end of the waste liquid bin 15 for collection.
Fourth embodiment, on the basis of the third embodiment, in order to facilitate the cleaning of the separated tiny debris and the timely removal of the debris from the waste liquid bin 15 for better collection, the present embodiment provides a device for timely outputting the debris, specifically, the lower end of the waste liquid bin 15 is rotatably connected with a conveying device, the conveying device is a common conveying belt device, the conveying device is located right below the contact position of the magnetic roller scraper 33 and the magnetic roller 32, so as to ensure that the debris scraped by the magnetic roller scraper 33 directly falls on the conveying device and is conveyed to the outside through the conveying device, it should be noted that the waste liquid bin 15 is provided with a discharge port matched with the conveying device, one end of the conveying device is connected with a driven gear 34 fixedly connected to one side of the waste liquid bin 15, driven gear 34 with rotate connect waste liquid storehouse 15 on drive gear 35 mesh mutually, drive gear 35 with rotate connect the drive pulley 36 coaxial fixed connection of waste liquid storehouse 15 opposite side, drive pulley 36 with drive sprocket 10 connect through belt drive mechanism, it is concrete, the coaxial fixed connection of drive sprocket 10 rotate and connect the driven pulley on collection room 2, driven pulley with drive pulley 36 pass through the belt and connect, make drive sprocket 10 pivoted in-process drive driven pulley rotate, driven pulley drive the synchronous rotation of drive pulley, and then drive gear 35 rotate, drive gear 35 rotate and drive driven gear 34 and rotate and then drive conveyor rotate, and the scraps scraped by the magnetic roller scraper 33 are output and discharged outwards.
Fifth embodiment, on the basis of the third embodiment, the cleaning solution after cleaning is filtered only through the first-stage filter screen 12 and the magnetic roller 32, and it is inevitable that some chips or dirt is mixed in the cleaning solution and enters the water collecting tank 21, so as to affect the recycling effect of the cleaning solution, this embodiment provides a deep filtration processing apparatus, specifically, the right side of the lower end of the waste liquid bin 15 is communicated with the water collecting tank 21, the lower end of the waste liquid bin 15 is connected with the second-stage filter screen 37 in a front-back sliding manner, the cleaning solution is cleaned and filtered again through the second-stage filter screen 37, so as to ensure the purity of the cleaning solution entering the water collecting tank 21, it should be noted that the mesh number of the second-stage filter screen 37 is smaller than the mesh number of the first-stage filter screen 12, this embodiment provides a mesh number relationship, the mesh number of the first-stage filter screen 12 is two to three times the mesh number of the second-stage filter screen 37, the purity of the cleaning liquid passing through the second-stage filter screen 37 is ensured, and the front end of the second-stage filter screen 37 is fixedly connected with a push-pull handle 38, so that the second-stage filter screen 37 can be conveniently pulled out and cleaned through the push-pull handle 38, and the blockage of the second-stage filter screen 37 is avoided.
Sixth embodiment, on the basis of first embodiment, for the convenience of will getting into the piece in the storehouse 14 is collected to the piece in time clear away the discharge, this embodiment provides a chip removal mode, and is concrete, 14 lower extreme planes in the storehouse are collected to the piece and personally submit the inclined plane form, 14 one side of collecting the storehouse to the piece seted up the discharge opening, the discharge opening set up the inclined plane's of collecting the storehouse to the piece lower extreme, guarantee the piece process the smooth discharge in storehouse 14 is collected to the piece.
Seventh embodiment, on the basis of first embodiment, through second grade scraper blade 11 right when the piece clearance on the primary filter screen 12, can appear the clearance incomplete or with the problem of the jam of filter screen different degree in the clearance process, this embodiment provides a mode of clearance and anti-clogging, specifically, second grade scraper blade 11 lower extreme right side fixedly connected with scraper 39, scraper 39 left side put with second grade scraper blade 11 fixed connection's second grade brush 40, earlier through scraper 39 to the primary filter screen 12 clear up, drive second grade brush 40 immediately to the primary filter screen 12 clear up, brush 40 can be to the mesh of primary filter screen 12 clear up simultaneously, avoided the jam of primary filter screen 12 mesh.
Eighth embodiment, on the basis of third embodiment, pass through the washing liquid left guide plate 30 flow direction the magnetism roller 32 on the time, the washing liquid can appear with the phenomenon that magnetism roller 32 breaks away from, so this embodiment provides a water conservancy diversion mode, and is concrete, left guide plate 30 with magnetism roller 32 contact one side fixedly connected with water conservancy diversion rubber sheet, water conservancy diversion rubber sheet with magnetism roller 32 laminating, guarantee that the washing liquid passes through behind the water conservancy diversion of left guide plate 30 pass through the water conservancy diversion rubber sheet carry out the water conservancy diversion to magnetism roller 32 on, avoided the washing liquid with magnetism roller 32 the phenomenon that breaks away from to appear.
In the ninth embodiment, on the basis of the second embodiment, the control module 41 is fixedly connected to the telescopic bracket 3, the control module 41 is electrically connected to the driving motor 16, the water pump 20 and the air pump 22, and the control module is externally connected to a power supply, so that the control module can control the device.
When the device is used specifically, the device is firstly connected with a numerical control machine tool, the scraper 7 at the initial position is positioned at the left end and is tightly attached to the primary collection chamber 2, the high-pressure spray head 29 is adjusted to a proper height as required and is fastened through a fastening ring, when the numerical control machine tool is required to be cleaned, the control module 41 is used for starting the driving motor 16, the water pump 20 and the air pump 22, the driving chain wheel 10 is driven to synchronously rotate in the rotating process of the driving motor 16, the driving chain wheel 10 drives the telescopic threaded sleeve 5 to synchronously rotate through the driving belt pulley, the driven belt pulley, the driving bevel gear, the driven bevel gear, the lead screw driving belt pulley and the lead screw driven belt pulley, the reciprocating lead screw 6 is driven to slide left and right in the rotating process of the telescopic threaded sleeve 5, the reciprocating lead screw 6 slides back and forth to drive the scraper 7 to slide left and, the secondary telescopic water pipe 18 and the secondary telescopic air pipe 25 are driven to synchronously slide in the sliding process of the scraper 7, so that the water pump sprays cleaning liquid to the numerical control machine tool through the primary telescopic water pipe 19, the secondary telescopic water pipe 18 and the water spraying holes 17, meanwhile, the air pump sprays air into the numerical control machine tool through a primary telescopic air pipe 27, a secondary telescopic air pipe 25, an air chamber, a primary air pipe 27, a secondary air pipe 28 and a high-pressure spray head 29, the method comprises the following steps that the scraps in a machine tool are blown to fall into the bottom of the machine tool, the scraps enter a collection chamber 2 through a transition slide rail box in the sliding process of a scraper 7, the scraps entering the collection chamber 2 are scraped by a secondary scraper 11 driven by a driving chain wheel 10 to clean the scraps with larger volume left on a primary filter screen 12 into a scrap collection bin 14, and meanwhile, the scraps with smaller volume passing through the primary filter screen 12 enter a waste liquid bin 15;
the cleaning liquid entering the waste liquid bin 15 flows along the magnetic roller 32 under the action of the left guide plate 30, the right guide plate 31 and the guide rubber sheet, so that the fragments are adsorbed on the surface of the magnetic roller 32, in the rotating process of the magnetic roller 32, the magnetic roller scraper 33 cleans the fragments on the surface of the magnetic roller 32, so that the fragments fall onto a conveying device below, and in the rotating process of the driving chain wheel 10, the conveying device is driven to rotate to discharge the fragments out of the waste liquid bin 15;
the cleaning liquid after magnetic separation flows into the water collecting tank 21 for collection through the filtration and purification of the secondary filter screen 37, and meanwhile, the cleaning liquid is supplied to the device through the water pump 20, so that the recycling of the cleaning liquid is realized;
after the use is finished, the water pump 20 and the air pump 22 are turned off through the control module 41, and then after the scraper 7 is reset, the driving motor 16 is turned off through the control module 41, so that the whole operation is completed.
The invention improves the existing chip removal cleaning device, and effectively solves the problem of efficiently and thoroughly cleaning chips in the numerical control machine tool by additionally arranging the brush, the water spray hole and the high-pressure spray head; the classified collection and treatment of the scraps are realized by additionally arranging a multi-stage filter screen; the circulation utilization of the cleaning liquid is realized by additionally arranging a water collecting tank and a multi-stage filtering device; the invention has simple and stable structure and extremely high universality.
Claims (8)
1. The machine tool chip removal cleaning device for the numerical control machine tool comprises a base (1) and a first-stage collection chamber (2) arranged above the base (1), and is characterized in that a telescopic support (3) is fixedly connected to the upper end of the first-stage collection chamber (2), a telescopic sleeve (4) is fixedly connected in the telescopic support (3), a telescopic thread sleeve (5) is rotatably connected to the left end of the telescopic sleeve (4), a reciprocating lead screw (6) is matched with the telescopic thread sleeve (5) in a coaxial threaded manner, a scraper (7) is fixedly connected to the left end of the reciprocating lead screw (6), a wedge-shaped scraper (8) is fixedly connected to the right side of the lower end of the scraper (7), and a brush (9) fixedly connected to the lower end of the scraper (7) is arranged on the left side of the wedge-shaped scraper (;
the front side and the rear side in the primary collection chamber (2) are rotatably connected with two groups of driving chain wheels (10) with opposite front and rear positions, the front and rear groups of driving chain wheels (10) are linked through chains, secondary scraping plates (11) are fixedly connected between the chains at the front side and the rear side, the lower ends of the secondary scraping plates (11) are in contact connection with a primary filter screen (12) fixedly connected to the lower end of the primary collection chamber (2), a primary discharge hole (13) positioned on the right side of the primary filter screen (12) is formed in the bottom end of the primary collection chamber (2), and the lower end of the primary discharge hole (13) is fixedly communicated with a scrap collection bin (14);
the lower end of the primary collection chamber (2) is fixedly communicated with a waste liquid bin (15), and the lower end of the waste liquid bin (15) is fixedly communicated with the base (1);
any one driving chain wheel (10) is fixedly connected with a driving motor (16) fixedly connected to one side of the primary collection chamber (2), and the driving chain wheel (10) is connected with the telescopic thread sleeve (5) through a transmission mechanism;
a water passage is formed in the scraper (7), water spray holes (17) are formed in the lower end and the left end of the scraper (7), the water passage is communicated with a secondary telescopic water pipe (18) fixedly connected to the right end of the scraper (7), the secondary telescopic water pipe (18) is coaxially and slidably connected with a primary telescopic water pipe (19) fixedly connected to the telescopic support (3), the primary telescopic water pipe (19) is communicated with a water pump (20) fixedly connected to the base (1), and the water pump (20) is communicated with a water collecting tank (21) formed in the base (1);
base (1) on fixedly connected with air pump (22), air pump (22) and fixed connection be in telescopic bracket (3) on one-level trachea (23) intercommunication that stretches out and draws back, the coaxial cover of one-level trachea (23) be equipped with the flexible trachea of second grade (25), the flexible trachea of second grade (25) and fixed connection be in breather chamber (26) the intercommunication of scraper blade (7) upper end, breather chamber (26) upper end around the equal fixed intercommunication in both sides have one-level breather pipe (27), one-level breather pipe (27) in equal sliding connection have second grade breather pipe (28) from top to bottom, the equal fixedly connected with high pressure nozzle (29) in second grade breather pipe (28) upper end.
2. The machine tool chip removal cleaning device for the numerical control machine tool is characterized in that a left guide plate (30) and a right guide plate (31) are fixedly connected to the upper end of the waste liquid bin (15), and the lower end of the left guide plate (30) is in contact connection with a magnetic roller (32) which is rotatably connected in the waste liquid bin (15);
the left side of the magnetic roller (32) is in contact connection with a magnetic roller scraper (33) fixedly connected in the waste liquid bin (15).
3. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 2, characterized in that the lower end of the waste liquid bin (15) is rotatably connected with a conveying device, the conveying device is positioned under the contact position of the magnetic roller scraper (33) and the magnetic roller (32), one end of the conveying device is fixedly connected with a driven gear (34) on one side of the waste liquid bin (15), the driven gear (34) is meshed with a driving gear (35) rotatably connected to the waste liquid bin (15), the driving gear (35) is rotatably connected with a driving pulley (36) on the other side of the waste liquid bin (15) in a coaxial fixed connection, and the driving pulley (36) is connected with the driving sprocket (10) through belt transmission.
4. The machine tool chip removal cleaning device for the numerical control machine tool is characterized in that the right side of the lower end of the waste liquid bin (15) is communicated with the water collecting tank (21), a secondary filter screen (37) is connected to the lower end of the waste liquid bin (15) in a front-back sliding mode, and a push-pull handle (38) is fixedly connected to the front end of the secondary filter screen (37).
5. The machine tool chip removal cleaning device for the numerical control machine tool according to claim 1, wherein the lower end surface of the chip collection bin (14) is in an inclined plane shape, and a discharge opening is formed in one side of the chip collection bin (14).
6. The machine tool chip removal cleaning device for the numerical control machine tool is characterized in that a scraper (39) is fixedly connected to the right side of the lower end of the secondary scraper (11), and a secondary brush (40) fixedly connected with the secondary scraper (11) is arranged on the left side of the scraper (39).
7. The machine tool chip removal cleaning device for the numerical control machine tool is characterized in that a flow guide rubber sheet is fixedly connected to one side, in contact with the magnetic roller (32), of the left flow guide plate (30).
8. The machine tool chip removal cleaning device for the numerical control machine tool is characterized in that a control module (41) is fixedly connected to the telescopic support (3), and the control module (41) is electrically connected with the driving motor (16), the water pump (20) and the air pump (22).
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