CN113664605A

CN113664605A - Intelligent numerical control machine tool

Info

Publication number: CN113664605A
Application number: CN202111072811.9A
Authority: CN
Inventors: 黄魁东; 吴鹏; 聂小寻
Original assignee: Jiangsu Dost Intelligent Technology Co ltd
Current assignee: Jiangsu Dost Intelligent Technology Co ltd
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2021-11-19

Abstract

The invention belongs to the technical field of numerical control machine tools, and particularly relates to an intelligent numerical control machine tool, which comprises a machine tool body, wherein the machine tool body is provided with a working chamber; the collecting mechanism comprises a disc, the disc is provided with a circular cavity, the circular cavity is provided with a sleeve, the sleeve is provided with an air plate, the air plate is provided with a first electromagnet, the sleeve is provided with a mounting seat, the mounting seat is provided with an elastic conductive terminal, the circular cavity is provided with a connecting seat, the connecting seat is provided with an annular groove, the annular groove is provided with an arc-shaped conductive sheet, the disc is provided with a negative pressure fan, the circular cavity is provided with a discharging through groove, and the disc is provided with a collecting box; produce negative pressure wind-force through the negative pressure fan for the produced iron fillings of processing move to the negative pressure fan, drive a plurality of aerofoil rotation simultaneously, and adsorb iron fillings through the first electro-magnet on the aerofoil, when the aerofoil that adsorbs to have iron fillings rotates to the unloading and leads to the groove top, elasticity conductive terminal and arc conducting strip with break away from the contact, make iron fillings on this aerofoil drop and collect in collecting the box.

Description

Intelligent numerical control machine tool

Technical Field

The invention belongs to the technical field of numerical control machine tools, and particularly relates to an intelligent numerical control machine tool.

Background

The numerical control machine tool is a digital control machine tool for short, and is an automatic machine tool provided with a program control system. The control system is capable of logically processing and decoding a program defined by a control code or other symbolic instructions, represented by coded numbers, which are input to the numerical control device via the information carrier. After operation, the numerical control device sends out various control signals to control the action of the machine tool, and the parts are automatically machined according to the shape and the size required by the drawing.

The conventional numerical control lathe usually does not process cutting scrap iron, so that equipment failure is easily caused because the cutting scrap iron splashes into joint positions of functional parts, and great potential safety hazards exist; therefore, we propose an intelligent numerical control machine tool.

Disclosure of Invention

The purpose of the invention is: aims to provide an intelligent numerical control machine tool; produce negative pressure wind-force through the negative pressure fan for the produced iron fillings of processing move to the negative pressure fan, drive a plurality of aerofoil rotation simultaneously, and adsorb iron fillings through the first electro-magnet on the aerofoil, when the aerofoil that adsorbs to have iron fillings rotates to the unloading and leads to the groove top, elasticity conductive terminal and arc conducting strip with break away from the contact, make iron fillings on this aerofoil drop and collect in collecting the box.

In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows:

an intelligent numerical control machine tool comprises a machine tool body, wherein the machine tool body is provided with a working chamber, a processing part is arranged in the working chamber, and a collecting mechanism is arranged on the upper side of the processing part;

the collecting mechanism comprises a disc, the disc is concentrically provided with a circular cavity, a sleeve is rotatably assembled at the center of the circular cavity, a plurality of wind plates which are uniformly distributed and obliquely arranged are fixed on the side wall of the sleeve, a first mounting groove is arranged at the lower side of each wind plate, a first electromagnet is assembled in the first mounting groove, mounting seats which are in one-to-one correspondence with the wind plates are fixed on the inner side wall of the sleeve, a plurality of elastic conductive terminals are fixed on the mounting seats, the electric conductive terminals are respectively and electrically connected with the corresponding first electromagnets, a connecting seat positioned in the sleeve is fixed at the center of the circular cavity, the connecting seat is provided with an annular groove, an arc-shaped conductive sheet is assembled in the annular groove, the arc-shaped conductive sheet is electrically connected with an external power supply, the elastic conductive terminals are abutted against the arc-shaped conductive sheet, and one side, far away from the arc-shaped conductive sheet, of the upper end of the disc is connected with a negative pressure fan, the disc is provided with a through groove which penetrates through the disc from top to bottom and is matched with the negative pressure fan, the lower side of the circular cavity is provided with a discharging through groove corresponding to the arc opening of the arc-shaped conducting strip, a collecting box communicated with the discharging through groove is fixed on the lower side of the disc, the collecting box is located on the rear side of the disc, and a box door is arranged on the rear side of the collecting box in a sealed rotating mode.

When the air plate leaves the blanking through groove, the elastic conductive terminal is in contact with the arc conductive sheet again, and the first electromagnet on the air plate can continue to collect the scrap iron when the air plate rotates to the through groove, so that a processing part is effectively protected, and waste of resources can be avoided; the sealed chamber door that rotates of collection box rear side is convenient to carry out centralized processing to the iron fillings in the collection box through the chamber door.

The disc is provided with a lifting mechanism, the lifting mechanism comprises an upright post, a screw rod, a motor, a slide block, a connecting block and a frame, the upright post is fixedly arranged at the rear side of the working chamber, a chute is arranged in the upright post, the screw rod is longitudinally and rotatably assembled in the chute, the motor is arranged at the lower side of the upright post, and the output shaft of the motor extends into the chute to be in transmission connection with the screw rod, the slide block is assembled in the chute in a sliding way and is in threaded connection with the screw rod, one end of the connecting block is connected with the front side of the sliding block, the other end of the connecting block is connected with the frame, the upright post is provided with a groove matched with the connecting block, a round bar is fixedly connected with the middle part of the disc, a moving groove matched with the round bar is arranged on the frame, the upper end of the round rod penetrates through the moving groove to be connected with a supporting baffle, and the disc is provided with a pushing assembly.

The push-out component comprises an electric telescopic rod, the electric telescopic rod is fixedly arranged on the lower side of the rack, the round rod is rotatably connected with a round ring, an output shaft of the electric telescopic rod is connected with the round ring, a first gear is fixedly connected with the lower side of the round rod, a connecting rod is fixed on the left side of the round ring, the connecting rod is rotatably connected with a second gear, the second gear is meshed with the first gear, a connecting plate is fixed on the left side of the rack, and a rack meshed with the second gear is fixed on the connecting plate.

Negative pressure fan downside be equipped with lead to groove assorted filter screen, it is a plurality of the aerofoil upside all is equipped with the second mounting groove, and is a plurality of the second mounting groove all is equipped with the second electro-magnet, and is a plurality of the second electro-magnet respectively with correspond elastic conductive terminal electric connection.

And a fan cover positioned outside the through groove is fixed on the lower side of the disc.

The number of the plurality of wind plates is ten.

According to the invention, negative pressure wind power is generated through the negative pressure fan, so that scrap iron generated by processing moves towards the negative pressure fan, the plurality of wind plates are driven to rotate at the same time, the scrap iron is adsorbed through the first electromagnets on the wind plates, and when the wind plates adsorbing the scrap iron rotate to the upper part of the blanking through groove, the elastic conductive terminals are separated from the arc conductive sheets, so that the scrap iron on the wind plates falls into the collection box for collection.

Drawings

The invention is further illustrated by the non-limiting examples given in the accompanying drawings;

FIG. 1 is a first schematic structural diagram of an intelligent numerical control machine tool according to an embodiment of the present invention;

FIG. 2 is a schematic structural diagram of an intelligent numerical control machine tool according to an embodiment of the present invention;

FIG. 3 is a schematic view of the collecting mechanism, the lifting mechanism and the pushing assembly according to the present invention;

FIG. 4 is a schematic cross-sectional view of the collection mechanism, the lifting mechanism and the pushing assembly of the present invention;

FIG. 5 is a schematic view of the collection mechanism of the present invention;

FIG. 6 is a first cross-sectional view of the collecting mechanism of the present invention;

FIG. 7 is a schematic cross-sectional view of a second embodiment of the collecting mechanism of the present invention;

FIG. 8 is an enlarged view of the structure at A in FIG. 7;

FIG. 9 is a schematic cross-sectional view of the collecting mechanism of the present invention;

the processing device comprises a machine tool body 1, a working chamber 11, a processing component 12, a disc 2, a circular cavity 21, a sleeve 22, an air plate 23, a first electromagnet 24, a second electromagnet 241, a mounting seat 25, an elastic conductive terminal 251, a connecting seat 26, a ring groove 261, an arc-shaped conductive sheet 262, a round rod 27, a supporting baffle 28, a negative pressure fan 3, a through groove 31, an air cover 311, a filter screen 32, a blanking through groove 33, a collecting box 34, a box door 341, a stand column 4, a screw 41, a motor 42, a sliding block 43, a connecting block 44, a rack 45, a sliding groove 46, a slotted groove 47, a moving groove 48, an electric telescopic rod 5, a ring 51, a first gear 52, a connecting rod 53, a second gear 54, a connecting plate 55 and a rack 56.

Detailed Description

In order that those skilled in the art can better understand the present invention, the following technical solutions are further described with reference to the accompanying drawings and examples.

As shown in fig. 1-9, the intelligent numerical control machine tool of the invention comprises a machine tool body 1, wherein the machine tool body 1 is provided with a working chamber 11, a processing part 12 is arranged in the working chamber 11, and a collecting mechanism is arranged on the upper side of the processing part 12;

the collecting mechanism comprises a disc 2, the disc 2 is concentrically provided with a circular cavity 21, a sleeve 22 is rotatably assembled at the center of the circular cavity 21, a plurality of wind plates 23 which are uniformly distributed and obliquely arranged are fixed on the side wall of the sleeve 22, a first mounting groove is arranged at the lower side of each wind plate 23, a first electromagnet 24 is assembled in the first mounting groove, mounting seats 25 which are in one-to-one correspondence with the wind plates 23 are fixed on the inner side wall of the sleeve 22, elastic conductive terminals 251 are fixed on the mounting seats 25, the electric conductive terminals 251 are respectively electrically connected with the corresponding first electromagnets 24, a connecting seat 26 positioned in the sleeve 22 is fixed at the center of the circular cavity 21, the connecting seat 26 is provided with a ring groove 261, an arc-shaped conductive sheet 262 is assembled in the ring groove 261, the arc-shaped conductive sheet 262 is electrically connected with an external power supply, the elastic conductive terminals 251 are abutted against the arc-shaped conductive sheet 262, and a negative pressure fan 3 is connected at one side of the arc opening far away from the arc-shaped conductive sheet 262 at the upper end of the disc 2, disc 2 is equipped with and runs through from top to bottom and with negative pressure fan 3 assorted through groove 31, and circular cavity 21 downside is equipped with the unloading through groove 33 that corresponds with the nock of

arc conducting strip

262, and 2 downside of disc is fixed with the collection box 34 that communicates with unloading through groove 33, and collection box 34 is located disc 2 rear side, and the sealed rotation of collection box 34 rear side has chamber door 341.

By starting the negative pressure fan 3, the negative pressure fan 3 works to generate negative pressure wind power, and since the plurality of wind plates 23 are all arranged obliquely, when the negative pressure fan 3 generates the negative pressure wind power, the vertically upward wind power can act on the inclined planes of the wind plates 23, the obliquely arranged wind plates 23 are pushed, so that the wind plates 23 start to rotate by taking the sleeve 22 as the center of a circle, when one wind plate 23 rotates through the through groove 31, the next wind plate 23 rotates to the through groove 31, the wind power acts on the wind plate 23, and the negative pressure fan 3 generates the negative pressure wind power to drive the plurality of wind plates 23 to rotate continuously;

because the arc-shaped conducting strip 262 in the ring groove 261 is electrically connected with an external power supply, the elastic conducting terminal 251 is electrically connected with the corresponding first electromagnet 24, when the elastic conducting terminal 251 abuts against the arc-shaped conducting strip 262, the first electromagnet 24 electrically connected with the elastic conducting terminal 251 is electrified to generate magnetic force, namely, the air plate 23 positioned close to the through groove 31 is contacted with the corresponding elastic conducting terminal 251 and the arc-shaped conducting strip 262, the first electromagnet 24 arranged on the air plate 23 is in an electrified state, the air plate 23 positioned above the blanking through groove 33 is rotated by the arc-shaped conducting strip 262, the elastic conducting terminal 251 corresponding to the air plate is contacted with the arc-shaped conducting strip 262, and the first electromagnet 24 arranged on the air plate 23 is in a power-off state;

the part to be processed is processed through the processing part 12 in the working chamber 11, when the part to be processed is processed, the negative pressure fan 3 positioned above the processing part 12 is started, scrap iron generated by processing moves towards the negative pressure fan 3, the scrap iron is adsorbed by the magnetic force of the first electromagnet 24 on the air plate 23 after passing through the lower side through groove 31, and the air plates 23 can continuously rotate under the pushing of wind power, so that the air plate 23 adsorbing the scrap iron is separated from the through groove 31, the adjacent air plates 23 are positioned in the through groove 31 and adsorb the scrap iron through the first electromagnet 24, when the air plate 23 adsorbing the scrap iron continues to rotate to the upper part of the blanking through groove 33, the corresponding elastic conductive terminals 251 can leave the arc-shaped conductive sheets 262, so that the first electromagnet 24 on the air plate 23 can not generate magnetic force when being powered off, the scrap iron can fall into the collection box 34 through the blanking through the through groove 33 under the action of self gravity, after the air plate 23 passes through the blanking through groove 33, the elastic conductive terminal 251 is in contact with the arc-shaped conductive sheet 262 again, so that the first electromagnet 24 on the air plate 23 is electrified to generate magnetic force, and scrap iron can be effectively collected when the air plate passes through the through groove 31, thereby avoiding that the adsorption effect of the first electromagnet 24 is influenced due to the excessive scrap iron attached to the air plate 23; thus, the negative pressure fan 3 works to drive the plurality of wind plates 23 to continuously rotate, the wind plates 23 located in the through grooves 31 adsorb the iron filings through the magnetic force of the first electromagnets 24, when the wind plates 23 with the iron filings rotate to the upper part of the blanking through grooves 33, the elastic conductive terminals 251 and the arc-shaped conductive sheets 262 are separated from contact, so that the iron filings on the wind plates 23 fall into the collecting box 34 to be uniformly collected, after the wind plates 23 leave the blanking through grooves 33, the elastic conductive terminals 251 and the arc-shaped conductive sheets 262 are in re-contact, when the wind plates 23 rotate to the through grooves 31, the first electromagnets 24 on the wind plates 23 can continue to collect the iron filings, the processing parts are effectively protected, and waste of resources can be avoided; the box door 341 is hermetically rotated at the rear side of the collecting box 34, so that the scrap iron in the collecting box 24 can be conveniently and intensively treated through the box door 341;

The disc 2 is provided with a lifting mechanism, the lifting mechanism comprises an upright post 4, a screw rod 41, a motor 42, a sliding block 43, a connecting block 44 and a rack 45, the upright post 4 is fixedly arranged at the rear side of the working chamber 11, a sliding groove 46 is arranged in the upright post 4, the screw rod 41 is longitudinally and rotatably assembled in the sliding groove 46, the motor 42 is arranged at the lower side of the upright post 4, an output shaft of the motor 42 extends into the sliding groove 46 to be in transmission connection with the screw rod 41, the sliding block 43 is slidably assembled in the sliding groove 46 and in threaded connection with the screw rod 41, one end of the connecting block 44 is connected with the front side of the sliding block 43, the other end of the connecting block is connected with the rack 45, the upright post 4 is provided with a notch 47 matched with the connecting block 44, the middle of the disc 2 is fixedly connected with a round rod 27, the rack 45 is provided with a moving groove 48 matched with the round rod 27, the upper end of the round rod 27 is connected with a supporting baffle 28 through the moving groove 48, and the disc 2 is provided with a pushing assembly;

thus, when the disc 2 needs to move up and down, the motor 42 is started, the motor 42 drives the screw rod 41 to start rotating, the sliding block 43 is assembled in the sliding groove 46 in a sliding manner, and the sliding block 43 is in threaded connection with the screw rod 41, so that the sliding block 43 is driven to move upwards when the screw rod 41 rotates in the forward direction, the sliding block 43 is driven to move upwards when the screw rod 41 rotates in the reverse direction, when the sliding block 43 moves upwards, the frame 45 is driven to move upwards through the connecting block 44, the disc 2 is connected to the frame 45 through the supporting baffle 28 on the round rod 27, so that the upward movement of the sliding block 43 can drive the disc 2 to move upwards, the distance between the negative pressure fan 3 and a processing part can be changed, and therefore, when the processing is carried out, the negative pressure fan 3 moves downwards to be close to the part to be processed, the scrap iron generated by the processing is effectively collected, and the normal movement of the connecting block 44 can be ensured by the open groove 47, round bar 27 is located the motion groove 48 to disc 2 is equipped with the release subassembly, can release the studio with disc 2 through the release subassembly like this, makes things convenient for the staff to clear up the iron fillings in the collection box 34.

The pushing assembly comprises an electric telescopic rod 5, the electric telescopic rod 5 is fixedly arranged on the lower side of the rack 45, a circular ring 51 is rotatably connected to the circular rod 27, an output shaft of the electric telescopic rod 5 is connected with the circular ring 51, a first gear 52 is fixedly connected to the lower side of the circular rod 27, a connecting rod 53 is fixedly arranged on the left side of the circular ring 51, the connecting rod 53 is rotatably connected with a second gear 54, the second gear 54 is meshed and matched with the first gear 52, a connecting plate 55 is fixedly arranged on the left side of the rack 45, and a rack 56 meshed and matched with the second gear 54 is fixedly arranged on the connecting plate 55;

thus, when the disc 2 needs to be pushed out of the working chamber 11, the circular ring 51 is pushed by the electric telescopic rod 5 to move forwards, the circular ring 51 is fixed with the output shaft of the electric telescopic rod 5, so the circular rod 51 cannot rotate, the circular ring 51 can drive the circular rod 27 to move forwards in the moving groove 48, so that the disc 2 moves forwards, when the disc 2 moves forwards, because the first gear 52 fixed by the circular rod 27 is meshed and matched with the second gear 54 connected with the circular ring 51, and the second gear 54 is meshed and matched with the gear 56 on the left side, when the disc 2 moves forwards, the first gear 52 can move forwards along with the disc 2, and the second gear 54 is connected with the circular ring 51, so the second gear 54 and the first gear 52 are always in a meshed state, when the second gear 54 moves forwards, the meshing with the rack 56 can drive the second gear 54 to rotate, so as to drive the first gear 52 to start rotating, make disc 2 begin to rotate, like this when round bar 27 on disc 2 moves the foremost side of motion groove 48, disc 2 just rotates 180 degrees, make the chamber door 341 of the collection box 34 of disc 2 rear side rotate to the front side, then disc 2 can make disc 2 rotate 180 degrees when shifting out studio 11, door 341 with collection box 34 rotates to the front side, make things convenient for the staff to collect the iron fillings in collecting box 34 in the outside, avoid making iron fillings drop to processing part 12 because of staff's misoperation.

A filter screen 32 matched with the through groove 31 is arranged at the lower side of the negative pressure fan 3, second mounting grooves are formed in the upper sides of the plurality of air plates 23, second electromagnets 241 are assembled in the plurality of second mounting grooves, and the plurality of second electromagnets 241 are electrically connected with the corresponding elastic conductive terminals 251 respectively; negative pressure fan 3 is equipped with filter screen 32 like this, can block iron fillings, avoid iron fillings to enter into negative pressure fan 3 inside to cause the damage to it, do not have the iron fillings adsorbed by first electro-magnet 24 of aerofoil 23 downside, can be because suction is attached to on filter screen 32, aerofoil 23 is when filter screen 32 is passed through like this, the second electro-magnet 241 of its upside will adsorb the iron fillings on filter screen 32, avoid filter screen 32 to be attached to and have too much iron fillings and influence the wind-force of its production, and make more complete that iron fillings were collected.

A fan cover 311 positioned outside the through groove 31 is fixed on the lower side of the disc 2; through set up fan housing 311 in logical groove 32 outside, certain guide effect is played to negative pressure wind-force to fan housing 311 for fan housing 311 is located and adds the direct top of man-hour, can improve the collection effect to iron fillings.

The number of the plurality of wind plates 23 is ten; such aerofoil 23's quantity is more reasonable to when can guaranteeing that an aerofoil 23 passes through logical groove 31 of negative pressure fan 3 downside, adjacent next aerofoil 23 is immediately followed, enters into logical groove 31, thereby when reaching negative pressure fan 3 and producing the negative pressure suction, a plurality of aerofoils 23 last pivoted effect.

The foregoing embodiments are merely illustrative of the principles of the present invention and its efficacy, and are not to be construed as limiting the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an intelligent numerical control machine tool which characterized in that: the machine tool comprises a machine tool body, wherein the machine tool body is provided with a working chamber, a processing part is arranged in the working chamber, and a collecting mechanism is arranged on the upper side of the processing part;

2. The intelligent numerical control machine tool according to claim 1, characterized in that: the disc is provided with a lifting mechanism, the lifting mechanism comprises an upright post, a screw rod, a motor, a slide block, a connecting block and a frame, the upright post is fixedly arranged at the rear side of the working chamber, a chute is arranged in the upright post, the screw rod is longitudinally and rotatably assembled in the chute, the motor is arranged at the lower side of the upright post, and the output shaft of the motor extends into the chute to be in transmission connection with the screw rod, the slide block is assembled in the chute in a sliding way and is in threaded connection with the screw rod, one end of the connecting block is connected with the front side of the sliding block, the other end of the connecting block is connected with the frame, the upright post is provided with a groove matched with the connecting block, a round bar is fixedly connected with the middle part of the disc, a moving groove matched with the round bar is arranged on the frame, the upper end of the round rod penetrates through the moving groove to be connected with a supporting baffle, and the disc is provided with a pushing assembly.

3. The intelligent numerical control machine tool according to claim 2, characterized in that: the push-out component comprises an electric telescopic rod, the electric telescopic rod is fixedly arranged on the lower side of the rack, the round rod is rotatably connected with a round ring, an output shaft of the electric telescopic rod is connected with the round ring, a first gear is fixedly connected with the lower side of the round rod, a connecting rod is fixed on the left side of the round ring, the connecting rod is rotatably connected with a second gear, the second gear is meshed with the first gear, a connecting plate is fixed on the left side of the rack, and a rack meshed with the second gear is fixed on the connecting plate.

4. The intelligent numerical control machine tool according to claim 1, characterized in that: negative pressure fan downside be equipped with lead to groove assorted filter screen, it is a plurality of the aerofoil upside all is equipped with the second mounting groove, and is a plurality of the second mounting groove all is equipped with the second electro-magnet, and is a plurality of the second electro-magnet respectively with correspond elastic conductive terminal electric connection.

5. The intelligent numerical control machine tool according to claim 1, characterized in that: and a fan cover positioned outside the through groove is fixed on the lower side of the disc.

6. The intelligent numerical control machine tool according to claim 1, characterized in that: the number of the plurality of wind plates is ten.