CN113601248A

CN113601248A - Numerical control machine tool with scrap disposal function

Info

Publication number: CN113601248A
Application number: CN202110958974.0A
Authority: CN
Inventors: 倪玉成
Original assignee: Jiangsu Yiquan Cnc Technology Co Ltd
Current assignee: Jiangsu Yiquan Cnc Technology Co Ltd
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2021-11-05

Abstract

The invention relates to the technical field of dies and discloses a numerical control machine tool with a scrap disposal function, which comprises a machine tool shell, a bin door, a main shaft, a tool mounting seat and a fixture, wherein the main shaft is arranged in the machine tool shell, the tool mounting seat is connected with the main shaft, the fixture is used for fixing a workpiece, a cooling liquid nozzle is arranged on one side of the tool mounting seat, a workbench is arranged below the tool mounting seat and the fixture, a separation device capable of performing solid-liquid separation on cooling liquid and the scrap is arranged in the workbench, and a scrap disposal device capable of disposing the scrap is arranged on one side of the separation device. The numerical control machine tool with the scrap treatment function provided by the invention can separate cooling liquid from scraps, dehumidify and crush the scraps, is convenient to recover, effectively prevents workers from being scratched by the cut scraps in a spiral manner, and also prolongs the service life of equipment and improves the sanitation and tidiness of a machining area.

Description

Numerical control machine tool with scrap disposal function

Technical Field

The invention relates to the technical field of numerical control machine tools, in particular to a numerical control machine tool with scrap treatment.

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 numerical control machine tool well solves the problem of machining of complex, precise, small-batch and various parts, is a flexible and high-efficiency automatic machine tool, represents the development direction of the control technology of modern machine tools, and is a typical mechanical and electrical integration product.

The existing numerical control machine tool can generate a large amount of cutting scraps when processing a workpiece, the common numerical control machine tool processes that a cutter rotates or the workpiece rotates, a large amount of scraps generated by processing are in a threaded long strip shape, generally, if the scraps are in a long strip shape, workers hook the scraps in the long strip shape into an extruder by a hook to extrude the scraps into a shape to be accumulated for subsequent treatment, the operation increases the operation steps and the operation strength of the workers, the sanitary and untidy processing area is also easily caused, the scraps which are smaller or in a segment shape fall into a collecting hopper, the collecting hopper is usually required to be drawn out by the workers and then the scraps in the collecting hopper are cleaned out, and the problems are very troublesome.

Disclosure of Invention

The numerical control machine tool with the scrap treatment function provided by the invention can separate cooling liquid from scraps, dehumidify and crush the scraps, is convenient to recover, effectively prevents workers from being scratched by the cut scraps in a spiral manner, and also prolongs the service life of equipment and improves the sanitation and tidiness of a machining area.

The utility model provides a take digit control machine tool that sweeps was handled, includes lathe casing, door and sets up at the inside main shaft of lathe casing, the cutter mount pad that is connected with the main shaft and the anchor clamps of fixed work piece one side of cutter mount pad arranged the coolant liquid spout the below of cutter mount pad and anchor clamps be provided with the workstation in arrange and to carry out solid-liquid separation's separator to coolant liquid and sweeps, the sweeps processing apparatus that can handle the sweeps is arranged to one side of separator.

Preferably, the separating device comprises a collecting box arranged in the workbench, a collecting port is arranged at the upper end of the collecting box under the position between the cutter mounting seat and the clamp, a first conveying mechanism capable of filtering waste chips is arranged under the collecting port, and a second conveying mechanism capable of filtering and conveying waste chips is arranged under the first conveying mechanism.

Preferably, the first conveying mechanism comprises two first conveying rollers which are horizontally arranged and a first conveying belt which is sleeved on the first conveying rollers, wherein corrugated first rubber baffles are arranged on the two sides of the first conveying belt along the conveying direction, a plurality of rows of first water through holes are uniformly arranged on the first conveying belt, and a cleaning device which can dredge the first water through holes is arranged between the two first conveying belts.

Preferably, clearance mechanism is including arranging the fixing base between two upper and lower first conveyer belts, the bottom of fixing base articulates there is the fixed plate, the fixed plate is kept away from the one end of fixing base and is arranged the many dead levers with arbitrary row of first limbers one-to-one among them, the one end that the dead lever is close to this row of first limbers is arranged and is had the mediation pole that can remove in first limbers, arrange the torsional spring that can control the mediation pole and reciprocate in first limbers between fixed plate and the fixing base, the one end that the dead lever was kept away from to the mediation pole is arranged to the wedge structure.

Preferably, the second conveying mechanism comprises two second conveying rollers, a second conveying belt sleeved on the second conveying rollers and a guide wheel capable of changing the conveying direction of the second conveying belt, the second conveying belt is arranged in an inverted Z shape, corrugated second rubber baffles are arranged on the two sides of the second conveying belt in the conveying direction, a plurality of second water through holes with the same size as the first water through holes are uniformly arranged on the second conveying belt, and a plurality of partition plates are further uniformly arranged on the second conveying belt.

Preferably, a cleaning device which is consistent with the cleaning device on the first conveying mechanism is arranged between the upper second conveying belt and the lower second conveying belt of the second conveying mechanism.

Preferably, the scrap treatment device comprises a drying device arranged right below the discharge end of the second conveying belt and a crushing device arranged below the drying device, and a third conveying mechanism is arranged at the bottom of the crushing device.

Preferably, the drying device includes the drying cabinet and arranges the spiral roller in the drying cabinet, the heater strip has been arranged in the tank wall of drying cabinet, the bottom of drying cabinet arranged with spiral roller fixed connection's motor, the drying cabinet discharge gate has been arranged to the both sides of motor.

Preferably, the crushing device comprises a crushing box, a crushing box feed inlet is arranged at the upper end of the crushing box under the discharge port of the drying box, the crushing roller is arranged below the crushing box feed inlet, and a crushing box discharge port is arranged at the bottom of the crushing box.

Preferably, the third conveying mechanism is a belt conveyor.

Compared with the prior art, the invention has the beneficial effects that:

(1) the separating device capable of performing solid-liquid separation on the cooling liquid and the scraps is arranged in the workbench, the scraps cut by machining are separated from the cooling liquid used in cutting machining, the cooling liquid is separated and then recycled, the scraps are further treated after being separated, and workers are prevented from being scratched by manual treatment.

(2) The cleaning mechanism is arranged on the first conveying mechanism and the second conveying mechanism, the first water through holes and the second water through holes are dredged, waste chips are prevented from blocking the first water through holes and the second water through holes, and the efficiency and the separation quality of the cooling liquid and the waste chips are improved.

(3) The drying device is arranged above the crushing device, waste scraps entering the crushing device are dried firstly, moisture adhered to the surface of the waste scraps is removed, and the crushed waste scraps are output in a granular form, so that the waste scraps are convenient to transport and recycle.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a right side view (with the housing transparent) of FIG. 1;

FIG. 3 is a schematic structural diagram of a first conveying mechanism according to the present invention;

FIG. 4 is a schematic structural diagram of a second conveying mechanism according to the present invention;

FIG. 5 is a schematic structural diagram of the cleaning apparatus of the present invention.

Description of reference numerals:

1-shell, 2-bin gate, 3-main shaft, 4-cutter mounting seat, 5-clamp, 6-cooling liquid nozzle, 7-workbench, 8-collecting box, 801-collecting port, 9-first conveying roller, 10-first conveying belt, 11-first rubber baffle, 12-first water through hole, 13-fixing seat, 14-fixing plate, 15-fixing rod, 16-dredging rod, 17-torsion spring, 18-second conveying roller, 19-second conveying belt, 20-guide wheel, 21-second rubber baffle, 22-second water through hole, 23-partition plate, 24-drying box, 2401-heating wire, 25-spiral roller, 26-motor, 27-drying box discharge port, 28-crushing box, 29-crushing box feed inlet, 30-crushing roller, 31-crushing box discharge outlet and 32-belt conveyor.

Detailed Description

An embodiment of the present invention will be described in detail below with reference to the accompanying drawings, but it should be understood that the scope of the present invention is not limited to the embodiment.

As shown in fig. 1-5, a numerical control machine tool with scrap disposal comprises a machine tool housing 1, a bin gate 2, a spindle 3 arranged in the machine tool housing 1, a tool mounting seat 4 connected with the spindle 3 and a fixture 5 for fixing a workpiece, wherein a cooling liquid nozzle 6 is arranged on one side of the tool mounting seat 4, a workbench 7 is arranged below the tool mounting seat 4 and the fixture 5, a separating device capable of performing solid-liquid separation on cooling liquid and scrap is arranged in the workbench 7, and a scrap disposal device capable of disposing the scrap is arranged on one side of the separating device.

Specifically, the separating device comprises a collecting box 8 arranged in a workbench 7, a collecting port 801 is arranged under the upper end of the collecting box 8 between a cutter mounting seat 4 and a clamp 5, a first conveying mechanism capable of filtering waste chips is arranged under the collecting port 801, a second conveying mechanism capable of filtering and conveying waste chips is arranged under the first conveying mechanism, the waste chips and cooling liquid during machining enter the collecting box 8 through the collecting port 801 to be separated, the cooling liquid is separated into the collecting box 8 to be stored and ready to enter a machine tool, and the cooling liquid and a cooling liquid nozzle 6 are recycled.

Particularly, first conveying mechanism includes two first conveying rollers 9 of horizontal arrangement and cup joints first conveyer belt 10 on first conveying roller 9, and two first conveying rollers 9 one are the initiative conveying roller of being connected with the power supply drive, and one is driven conveying roller, first conveyer belt 10 is arranged along the both sides of direction of transmission and is had corrugated first rubber baffle 11, and first rubber baffle 11 plays the effect of keeping off the material, evenly arranged a plurality of rows of first limbers 12 on the first conveyer belt 10, coolant liquid leaks down from first conveyer belt 10 through first limbers 12, two about being located arrange the cleaning device that can carry out the mediation to first limbers 12 between the first conveyer belt 10, keep the unblocked of first limbers 12.

Specifically, the cleaning mechanism comprises a fixed seat 13 arranged between an upper first conveying belt 10 and a lower first conveying belt 10, a fixed plate 14 is hinged to the bottom of the fixed seat 13, one end, far away from the fixed seat 13, of the fixed plate 14 is provided with a plurality of fixed rods 15 corresponding to any one row of the first water through holes 12 in a one-to-one mode, one end, close to the row of the first water through holes 12, of each fixed rod 15 is provided with a dredging rod 16 capable of moving in the corresponding first water through hole 12, a torsion spring 17 capable of controlling the dredging rod 16 to move up and down in the corresponding first water through hole 12 is arranged between the fixed plate 14 and the fixed seat 13, one end, far away from the fixed rod 15, of the dredging rod 16 is arranged in a wedge-shaped structure, the first conveying belt 10 is driven by a first conveying roller 9 to move, the first conveying belt 10 pushes the dredging rod 16 through the corresponding first water through hole 12, and pushes the dredging rod 16 out of the corresponding first water through hole 12, at the moment, the included angle between the fixed plate 14 and the fixed seat 13 is reduced, the torsion spring 17 is stressed to store energy, the dredging rod 16 is pushed out of the first water through hole 12 and then slides along the linear direction of the movement of the first conveying belt 10, when the next first water passage hole 12 reaches below the dredging bar 16, since the contact surface of the dredging bar 16 with the first conveyor belt 10 is of a wedge-shaped structure, the bottom end area of the dredging bar 16 is much smaller than the cross-sectional area of the first water passage hole 12, therefore, the dredging rod 16 rapidly enters the first water through hole 12 to dredge the first water through hole 12 under the rebound effect of the torsion spring 17, scraps clamped inside are pushed away, the first conveying belt 10 continuously moves, the dredging rod 16 entering the first water through hole 12 is pushed out again, all the first water through holes 12 are dredged sequentially and repeatedly, the first water through hole 12 is prevented from being blocked by the scraps, and the separation efficiency of cooling liquid and the scraps is improved.

Particularly, second conveying mechanism includes two second conveying rollers 18, cup joints second conveyer belt 19 on second conveying roller 18 and can change 19 direction of delivery's of second conveyer belt leading wheel 20, second conveyer belt 19 sets up to falling the Z form, carries out the lifting to the sweeps and carries, second conveyer belt 19 is arranged with corrugated second rubber baffle 21 along its direction of transfer's both sides, evenly arranged a plurality of second limbers 22 with first limbers 12 size unanimity on the second conveyer belt 19, still evenly arranged a plurality of baffles 23 on the second conveyer belt 19, second rubber baffle 21 and baffle 23 play the effect of keeping off the material to the sweeps, and the sweeps can not drop from second conveyer belt 19 when the lifting is carried.

Particularly, the second conveying mechanism is located between the upper second conveying belt 19 and the lower second conveying belt 19, the cleaning device consistent with the first conveying mechanism is arranged, when the cleaning device is used for dredging the second through holes 22, the second conveying belt 19 is ensured to discharge the waste scraps more thoroughly, and the situation that the waste scraps are not thoroughly discharged and are carried to enter the collecting box 8 again to influence the quality of solid-liquid separation is avoided.

Particularly, sweeps processing apparatus is including arranging the mummification device under 19 discharge ends of second conveyer belt and arranging the reducing mechanism in the mummification device below, third conveying mechanism has been arranged to reducing mechanism's bottom, and the sweeps is at first through the mummification processing, gets rid of surface moisture, then carries out shredding to it, utilizes third conveying mechanism slave unit output at last, connects the material with connecing the storage bucket, when handling the sweeps, the workman only need with connect the storage bucket that fills with the sweeps granule mention the sweeps and collect the department and fall can, greatly reduced the injury of sweeps to workman's health.

Specifically, the drying device comprises a drying box 24 and a spiral roller 25 arranged in the drying box 24, a heating wire 2401 is arranged in the box wall of the drying box 24, a motor 26 fixedly connected with the spiral roller 25 is arranged at the bottom of the drying box 24, drying box discharge holes 27 are arranged on two sides of the motor 26, the motor 26 drives the spiral roller 25 to rotate, a spiral feeding channel is provided for waste chips, the waste chips entering the drying box 24 descend spirally along the box wall of the drying box 24, the rotation of the spiral roller 25 generates centrifugal force, the contact time of the waste chips and the box wall of the drying box 24 is also increased, and the moisture adhered to the surface of the waste chips is removed completely.

Specifically, the crushing device comprises a crushing box 28, a crushing box feeding hole 29 is arranged at the upper end of the crushing box 28 and is located right below a drying box discharging hole 27, a crushing roller 30 is arranged below the crushing box 28 feeding hole 29, a crushing box discharging hole 31 is arranged at the bottom of the crushing box 28, waste scraps output from the drying box 24 enter the crushing box 28 and are crushed by the crushing roller 30 to become particles and are discharged from the crushing box discharging hole 31.

Specifically, the third conveying mechanism is belt conveyor 32, and the crushed waste particles are output, and a receiving bucket is placed at the discharging end of belt conveyor 32 to receive the materials.

When the device is used, in the process of processing a workpiece, a worker can directly blow waste chips and cooling liquid to the inside of the device by using an air gun, a mixture of the waste chips and the cooling liquid enters the collecting box 8 through the collecting port 801, the waste chips firstly fall on the first conveying belt 10, the waste chips are conveyed by the first conveying belt 10 and fall on the second conveying belt 19, the cooling liquid drips from the first water through hole 12 to carry out first solid-liquid separation, during the separation, the first conveying belt 10 moves to push the dredging rod 16 through the first water through hole 12 to push the dredging rod 16 out of the first water through hole 12, at the moment, the torsion spring 17 is stressed to store energy, when the next first water through hole 12 reaches the lower part of the dredging rod 16, the torsion spring 17 rebounds to push the dredging rod 16 into the first water through hole 12, so as to achieve the effect of clearing and dredging the first water through hole 12, the waste chips are prevented from blocking the first water through hole 12, and the separation efficiency of the cooling liquid and the waste chips is improved, the scraps fall on the second conveyor belt 19 and are lifted and conveyed to the drying box 24, in the conveying process, the cleaning mechanism in contact with the second conveyor belt 19 similarly dredges and cleans the second through holes 22, so that the second conveyor belt 19 discharges more thoroughly, the scraps enter the drying box 24, the motor 26 drives the spiral roller 25 to rotate to provide a spiral feeding channel for the scraps, the scraps entering the drying box 24 spirally descend along the box wall of the drying box 24, the rotation of the spiral roller 25 generates centrifugal force, the contact time of the scraps and the box wall of the drying box 24 is also increased, the heating wire 2401 heats the inside of the drying box 24, so that moisture adhered to the surface of the scraps is better removed, the scraps output from the drying box 24 enter the crushing box 28 and are crushed by the crushing roller 30 to become particles, the particles are discharged from the discharge port 31 of the crushing box, and when the scraps are treated, a worker only needs to place a material receiving barrel at the discharge end of the belt conveyor 32, when the sweeps granule is full, will connect the storage bucket to mention the sweeps collection department and pour can, greatly reduced the injury of sweeps to workman's health.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In conclusion, the numerical control machine tool with the scrap treatment function can separate cooling liquid from scraps, dehumidify and crush the scraps, is convenient to recover, effectively avoids the cut scraps from spirally scratching workers, prolongs the service life of equipment, improves sanitation and tidiness of a processing area, and is very suitable for popularization of factory equipment.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should make the description as a whole, and the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides a take digit control machine tool of sweeps processing, includes lathe casing (1), door (2) and sets up at inside main shaft (3) of lathe casing (1), cutter mount pad (4) that are connected with main shaft (3) and fixed workpiece's anchor clamps (5), its characterized in that: the cooling device is characterized in that a cooling liquid nozzle (6) is arranged on one side of the cutter mounting seat (4), a workbench (7) is arranged below the cutter mounting seat (4) and the clamp (5), a separating device capable of performing solid-liquid separation on cooling liquid and scraps is arranged in the workbench (7), and a scrap processing device capable of processing the scraps is arranged on one side of the separating device.

2. The numerical control machine tool with scrap handling according to claim 1, characterized in that: the separating device comprises a collecting box (8) arranged in a workbench (7), wherein a collecting port (801) is arranged under the position, between a cutter mounting seat (4) and a clamp (5), of the upper end of the collecting box (8), a first conveying mechanism capable of filtering waste scraps is arranged under the collecting port (801), and a second conveying mechanism capable of filtering and conveying the waste scraps is arranged under the first conveying mechanism.

3. The numerical control machine tool with scrap handling function according to claim 2, characterized in that: first conveying mechanism includes first conveying roller (9) of two horizontal arrangements and cup joints first conveyer belt (10) on first conveying roller (9), corrugated first rubber baffle (11) are arranged along direction of transmission's both sides in first conveyer belt (10), evenly arranged a plurality of rows of first limbers (12) on first conveyer belt (10), two about being located arrange the cleaning device that can carry out the mediation to first limbers (12) between first conveyer belt (10).

4. A numerically controlled machine tool with scrap handling according to claim 3, characterized in that: the cleaning mechanism comprises a fixing seat (13) arranged between an upper first conveying belt and a lower first conveying belt (10), a fixing plate (14) is hinged to the bottom of the fixing seat (13), one end, far away from the fixing seat (13), of the fixing plate (14) is provided with a plurality of fixing rods (15) in one-to-one correspondence with any row of first water through holes (12), one end, close to the row of first water through holes (12), of each fixing rod (15) is provided with a dredging rod (16) capable of moving in the corresponding first water through holes (12), a torsion spring (17) capable of controlling the dredging rod (16) to move up and down in the corresponding first water through holes (12) is arranged between the fixing plate (14) and the fixing seat (13), and one end, far away from the fixing rod (15), of the dredging rod (16) is arranged to be of a wedge-shaped structure.

5. The numerical control machine tool with scrap handling function according to claim 4, characterized in that: the second conveying mechanism comprises two second conveying rollers (18), a second conveying belt (19) sleeved on the second conveying rollers (18) and a guide wheel (20) capable of changing the conveying direction of the second conveying belt (19), the second conveying belt (19) is arranged in an inverted Z shape, corrugated second rubber baffles (21) are arranged on the two sides of the second conveying belt (19) along the conveying direction of the second conveying belt, a plurality of second water through holes (22) consistent with the first water through holes (12) in size are uniformly arranged on the second conveying belt (19), and a plurality of partition plates (23) are further uniformly arranged on the second conveying belt (19).

6. A numerically controlled machine tool with scrap handling according to claim 5, characterized in that: and a cleaning device which is consistent with the cleaning device on the first conveying mechanism is arranged between the upper second conveying belt (19) and the lower second conveying belt (19) of the second conveying mechanism.

7. A numerically controlled machine tool with scrap handling according to claim 5, characterized in that: the waste scrap treatment device comprises a drying device arranged right below the discharge end of the second conveying belt (19) and a crushing device arranged below the drying device, and a third conveying mechanism is arranged at the bottom of the crushing device.

8. The numerical control machine tool with scrap handling according to claim 7, characterized in that: the drying device comprises a drying box (24) and a spiral roller (25) arranged in the drying box (24), heating wires (2401) are arranged in the box wall of the drying box (24), a motor (26) fixedly connected with the spiral roller (25) is arranged at the bottom of the drying box (24), and drying box discharge holes (27) are arranged on two sides of the motor (26).

9. The numerical control machine tool with scrap handling according to claim 8, characterized in that: the crushing device comprises a crushing box (28), wherein the upper end of the crushing box (28) is located under a drying box discharge port (27) and is provided with a crushing box feed port (29), a crushing roller (30) is arranged below the crushing box feed port (29), and a crushing box discharge port (31) is arranged at the bottom of the crushing box (28).

10. The numerical control machine tool with scrap handling according to claim 7, characterized in that: the third conveying mechanism is a belt conveyor (32).