CN112139603B - Numerical control cutting machine and cutting method thereof - Google Patents

Numerical control cutting machine and cutting method thereof Download PDF

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Publication number
CN112139603B
CN112139603B CN202010993102.3A CN202010993102A CN112139603B CN 112139603 B CN112139603 B CN 112139603B CN 202010993102 A CN202010993102 A CN 202010993102A CN 112139603 B CN112139603 B CN 112139603B
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water
moving mechanism
plate
output end
cutting head
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CN202010993102.3A
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Chinese (zh)
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CN112139603A (en
Inventor
刘玉福
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Wenzhou Shiping Automation Machinery Co ltd
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Wenzhou Shiping Automation Machinery Co ltd
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D79/00—Methods, machines, or devices not covered elsewhere, for working metal by removal of material
    • 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
    • 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
    • B23Q11/10—Arrangements for cooling or lubricating tools or work
    • B23Q11/1069—Filtration systems specially adapted for cutting liquids
    • 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
    • B23Q3/00—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine
    • B23Q3/02—Devices holding, supporting, or positioning work or tools, of a kind normally removable from the machine for mounting on a work-table, tool-slide, or analogous part
    • B23Q3/06—Work-clamping means
    • 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
    • B23Q5/00—Driving or feeding mechanisms; Control arrangements therefor
    • B23Q5/22—Feeding members carrying tools or work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Auxiliary Devices For Machine Tools (AREA)

Abstract

The invention relates to the technical field of cutting equipment, in particular to a numerical control cutting machine and a cutting method thereof, wherein the numerical control cutting machine comprises: waste water treatment subassembly, material chucking mechanism, set up in waste water treatment subassembly's inside, and the output of material chucking mechanism flushes with waste water treatment subassembly's top, cutting head and two-way moving mechanism, two-way moving mechanism sets up in the top of material chucking mechanism, the cutting head sets up in two-way moving mechanism's output, longitudinal movement mechanism, the symmetry sets up in the both sides of material chucking mechanism, two-way moving mechanism sets up in longitudinal movement mechanism's output, the water spray subassembly, the water inlet of water spray subassembly is connected with waste water treatment subassembly's delivery port, the delivery port of water spray subassembly sets up in two-way moving mechanism's output, this technical scheme can clear up the cooling of piece and work piece to the piece, can also realize that water follows bad utilization and practiced thrift the water resource.

Description

Numerical control cutting machine and cutting method thereof
Technical Field
The invention relates to the technical field of cutting equipment, in particular to a numerical control cutting machine and a cutting method thereof.
Background
Computer numerical control is an NC system that performs some or all of the basic numerical control functions using a dedicated, program-storable computer. In the early days of numerical control systems, hardware circuits were used to control a plurality of numerical control devices, so-called Hard NC (Hard NC), and in the 1970 s, hardware circuit elements were gradually replaced by dedicated computers, so-called computer numerical control systems. Therefore, the existing numerical control is generally CNC (computer numerical control), and the concept of NC is rarely used;
at present, a part is shown in fig. 1, but a large amount of chips can appear in the traditional numerical control cutting equipment in the processing process, so that the working progress of a workpiece can not be observed by a worker, generally, the cutting position is cooled and processed by the chips through water spraying treatment, but the chips are scattered, the cleaning labor amount is increased, a numerical control cutting machine and a cutting method thereof need to be provided, the chips can be cleaned and cooled, and the water resource can be saved by recycling water.
Disclosure of Invention
In order to solve the technical problems, the technical scheme can be used for cleaning chips and cooling workpieces, and can also realize water recycling and save water resources.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
a numerically controlled cutting machine comprising:
the waste water treatment assembly is used for collecting and filtering the debris and the water flow;
the material clamping mechanism is arranged inside the wastewater treatment assembly, the output end of the material clamping mechanism is flush with the top of the wastewater treatment assembly, and the material clamping mechanism is used for fixing a workpiece;
the cutting head is arranged at the output end of the two-way moving mechanism and used for cutting a workpiece, and the two-way moving mechanism is used for driving the cutting head to horizontally and longitudinally move;
the longitudinal moving mechanisms are symmetrically arranged on two sides of the material clamping mechanism, the two-way moving mechanisms are arranged at the output ends of the longitudinal moving mechanisms, and the longitudinal moving mechanisms are used for driving the cutting head to move longitudinally through the two-way moving mechanisms;
and the water inlet of the water spraying assembly is connected with the water outlet of the wastewater treatment assembly, the water outlet of the water spraying assembly is arranged at the output end of the bidirectional moving mechanism, and the water spraying assembly is used for acting the circulating water on the workpiece again.
Preferably, the wastewater treatment assembly comprises:
the water leakage plate is provided with notches which are arranged around the water leakage plate, the notches are radially arranged outwards from the axis of the water leakage plate, and the bottom of each notch is provided with a water diversion inclined plate;
the water storage bin is arranged at the bottom of the water leakage plate, and a water outlet is formed in the lower part of one side of the water storage bin;
and the separation component is arranged in the water storage bin and is used for separating the iron chips from water flow.
Preferably, the separation assembly comprises:
the separating component penetrates through the side wall of the water storage bin and is in sliding connection with the side wall;
the screen is arranged at the bottom of the drawer;
the handle is arranged on one side of the drawer;
the buckle is arranged on the drawer, and the drawer is detachably connected with the water storage bin through the buckle.
Preferably, the material clamping mechanism comprises:
the top plate is arranged at the top of the wastewater treatment assembly and fixedly connected with the wastewater treatment assembly, four right-angle plates are arranged at the top of the top plate and surround the axis of the top plate, and a guide groove is arranged at the top of the top plate and surrounds the axis of the top plate;
the waterproof bin is arranged at the bottom of the top plate;
the four movable claws are respectively connected with the guide grooves in a sliding manner, and the output ends of the four movable claws are higher than the top of the top plate;
the opening and closing assembly is arranged in the waterproof bin, and the output end of the opening and closing assembly is connected with the stress ends of the four movable claws respectively.
Preferably, the movable jaw comprises:
the claw plate is connected with the guide groove in a sliding manner through the sliding block;
one end of the connecting rod is hinged with the claw plate, and the other end of the connecting rod is hinged with the output end of the opening and closing assembly.
Preferably, the opening and closing assembly comprises:
the longitudinal moving plate is positioned at the bottom of the top plate and is hinged with the stressed ends of the four connecting rods respectively;
the pushing cylinder is installed at the bottom of the longitudinal moving plate through the cylinder frame, and the output end of the pushing cylinder penetrates through the bottom fixed connection of the longitudinal moving plate and the top plate.
Preferably, the bidirectional movement mechanism includes:
the support frame is arranged at the output end of the longitudinal moving mechanism;
the first linear driver and the first sliding table are symmetrically arranged at the bottom of the support frame;
the two ends of the second linear driver are respectively connected with the output ends of the first linear driver and the first sliding table, and the cutting head is installed at the output end of the second linear driver.
Preferably, the longitudinal moving mechanism includes:
third linear actuator, second slip table and stand frame, third linear actuator and second slip table all are located the top and the symmetry setting of two-way moving mechanism, and two-way moving mechanism's non-working portion is connected with the output of third linear actuator and second slip table respectively, and third linear actuator and second slip table all support fixedly through the stand frame.
Preferably, the water spray assembly comprises:
the spray head is arranged at the output end of the bidirectional moving mechanism;
the two ends of the water delivery pipe are respectively connected with the water outlet of the wastewater treatment component and the water inlet of the spray head;
the water pump is arranged on the water delivery pipe and used for delivering water flow inside the water delivery pipe.
A cutting method of a numerical control cutting machine comprises the following steps:
firstly, a worker places a rectangular flat plate on the top of a material clamping mechanism;
step two, the material clamping mechanism starts to work, the output ends of the material clamping mechanism are close to each other and clamp the four sides of the rectangular flat plate;
step three, the output end of the longitudinal moving mechanism drives the bidirectional moving mechanism to descend, and then the bidirectional moving mechanism drives the cutting head to descend;
fourthly, the cutting head starts to work, and the output end of the cutting head starts to rotate;
driving the cutting head to horizontally and longitudinally move by the output end of the bidirectional moving mechanism;
step six, the output end of the longitudinal moving mechanism drives the bidirectional moving mechanism to descend, the bidirectional moving mechanism drives the cutting head to descend by one layer, and the reciprocating operation is carried out until the whole rectangular flat plate is processed;
step seven, starting the water spraying assembly to work in the machining process;
step eight, spraying water flow to the workpiece by the output end of the water spraying assembly;
and step nine, mixing iron chips with the water flow, flowing into the wastewater treatment assembly, and separating the iron chips from the water flow by the wastewater treatment assembly.
Compared with the prior art, the invention has the beneficial effects that: the workpiece is shown in the figure, the workpiece is a rectangular flat plate before being machined, firstly, a worker places the rectangular flat plate on the top of the material clamping mechanism, then the material clamping mechanism starts to work, the output ends of the material clamping mechanism are close to each other and clamp four sides of the rectangular flat plate, the cutting head, the two-way moving mechanism and the longitudinal moving mechanism are all connected with the controller, cutting data of the workpiece are recorded in the controller, the controller controls the longitudinal moving mechanism to start to work, the output end of the longitudinal moving mechanism drives the two-way moving mechanism to descend, then the two-way moving mechanism drives the cutting head to descend until the output end of the cutting head contacts the top of the rectangular flat plate, the cutting head starts to work, the output end of the cutting head starts to rotate, the output end of the cutting head cuts the rectangular flat plate, the two-way moving mechanism starts to work when the cutting head cuts, the output end of the two-way moving mechanism drives the cutting head to horizontally and longitudinally move, the cutting head is used for carrying out plane cutting on the rectangular flat plate, the longitudinal moving mechanism starts to work again after each layer is cut, the output end of the longitudinal moving mechanism drives the two-way moving mechanism to descend, the two-way moving mechanism drives the cutting head to descend by one layer, the operation is repeated until the whole rectangular flat plate is machined, the water spraying assembly starts to work in the machining process, the output end of the water spraying assembly sprays water flow onto a workpiece, then the scrap iron is flushed out of the workpiece by the water flow, the scrap iron flows are mixed with the water flow and flow into the wastewater treatment assembly, then the wastewater treatment assembly separates the scrap iron from the water flow, the separated water flow can be continuously used for the work of the water spraying assembly, and after the work is finished, a worker can take out the scrap iron in the wastewater treatment assembly;
1. through the arrangement of the wastewater treatment component, scrap iron and water flow can be separated;
2. through the arrangement of the equipment, the chips can be cleaned and the workpieces can be cooled, and water resources can be saved by recycling water.
Drawings
FIG. 1 is a schematic perspective view of a workpiece;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a front view of the present invention;
FIG. 4 is a schematic perspective view of the bi-directional moving mechanism and the longitudinal moving mechanism of the present invention;
FIG. 5 is a schematic perspective view of the wastewater treatment assembly and material clamping mechanism of the present invention;
FIG. 6 is a schematic perspective view of a wastewater treatment assembly according to the present invention;
FIG. 7 is a front view of the present invention flashing;
FIG. 8 is a sectional view taken along line A-A of FIG. 7 in accordance with the present invention;
FIG. 9 is a schematic perspective view of FIG. 8 in accordance with the present invention;
FIG. 10 is a perspective view of the separator assembly of the present invention;
FIG. 11 is a schematic perspective view of the material clamping mechanism of the waterproof compartment of the present invention
FIG. 12 is a schematic perspective view of a top plate, moveable jaw, and opening and closing assembly of the present invention;
fig. 13 is a perspective view of a moveable jaw and an opening-closing assembly of the present invention.
The reference numbers in the figures are:
1-a wastewater treatment component; 1 a-a water leakage plate; 1a 1-notch; 1a 2-water diversion sloping plate; 1 b-a water storage bin; 1 c-a separation module; 1c 1-drawer; 1c 2-mesh; 1c 3-handle; 1c 4-snap;
2-a material clamping mechanism; 2 a-a top plate; 2a 1-square; 2a 2-guide slot; 2 b-a waterproof bin; 2 c-a moveable jaw; 2c 1-claw plate; 2c2 — slide; 2c 3-link; 2 d-opening and closing the assembly; 2d 1-longitudinal movement plate; 2d 2-pusher cylinder; 2d3 — cylinder frame;
3-a cutting head;
4-a bidirectional moving mechanism; 4 a-a scaffold; 4 b-a first linear driver; 4 c-first ramp; 4 d-a second linear drive;
5-a longitudinal moving mechanism; 5 a-a third linear drive; 5 b-a second slip table; 5 c-a column frame;
6-a water spray assembly; 6 a-a water conveying pipe; 6 b-a water pump; 6 c-a spray head;
7-workpiece.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
Referring to fig. 2, a numerical control cutting machine includes:
the waste water treatment assembly 1 is used for collecting and filtering debris and water flow;
the material clamping mechanism 2 is arranged inside the wastewater treatment component 1, the output end of the material clamping mechanism 2 is flush with the top of the wastewater treatment component 1, and the material clamping mechanism 2 is used for fixing a workpiece;
the cutting machine comprises a cutting head 3 and a bidirectional moving mechanism 4, wherein the bidirectional moving mechanism 4 is arranged at the top of the material clamping mechanism 2, the cutting head 3 is arranged at the output end of the bidirectional moving mechanism 4, the cutting head 3 is used for cutting a workpiece, and the bidirectional moving mechanism 4 is used for driving the cutting head 3 to horizontally and longitudinally move;
the longitudinal moving mechanisms 5 are symmetrically arranged on two sides of the material clamping mechanism 2, the two-way moving mechanisms 4 are arranged at the output ends of the longitudinal moving mechanisms 5, and the longitudinal moving mechanisms 5 are used for driving the cutting head 3 to move longitudinally through the two-way moving mechanisms 4;
a water inlet of the water spraying component 6 is connected with a water outlet of the wastewater treatment component 1, a water outlet of the water spraying component 6 is arranged at the output end of the bidirectional moving mechanism 4, and the water spraying component 6 is used for enabling circulating water to act on the workpiece again;
the workpiece is shown in figure 1, the workpiece is a rectangular flat plate before being machined, firstly, a worker places the rectangular flat plate on the top of a material clamping mechanism 2, then the material clamping mechanism 2 starts to work, the output ends of the material clamping mechanism 2 are close to each other and clamp four sides of the rectangular flat plate, a cutting head 3, a two-way moving mechanism 4 and a longitudinal moving mechanism 5 are all connected with a controller, cutting data of the workpiece are recorded in the controller, the controller controls the longitudinal moving mechanism 5 to start to work, the output end of the longitudinal moving mechanism 5 drives the two-way moving mechanism 4 to descend, then the two-way moving mechanism 4 drives the cutting head 3 to descend until the output end of the cutting head 3 contacts the top of the rectangular flat plate, the cutting head 3 starts to work, the output end of the cutting head 3 starts to rotate, the output end of the cutting head 3 cuts the rectangular flat plate, and the two-way moving mechanism 4 starts to work when the cutting head 3 cuts, the output end of the bidirectional moving mechanism 4 drives the cutting head 3 to horizontally and longitudinally move, the cutting head 3 performs plane cutting on the rectangular flat plate, after each layer is cut, the longitudinal moving mechanism 5 starts to work again, the output end of the longitudinal moving mechanism 5 drives the two-way moving mechanism 4 to descend, the two-way moving mechanism 4 drives the cutting head 3 to descend by one layer, the operation is repeated until the whole rectangular flat plate is processed, in the processing process, the water spraying component 6 starts to work, the output end of the water spraying component 6 sprays water flow to a workpiece, then the iron chips are flushed out from the workpiece by the water flow, and the water flow is mixed with the iron chips and flows into the wastewater treatment component 1, then waste water treatment component 1 separates iron fillings and rivers, and the rivers that separate can continue to be used for the work of water spray component 6, and after work was accomplished, the staff can take out the iron fillings in waste water treatment component 1.
As shown in fig. 5, 6, 7, 8 and 9, the wastewater treatment module 1 includes:
the water leakage plate 1a is provided with a notch 1a1 on the water leakage plate 1a, the notch 1a1 is arranged around the water leakage plate 1a, the notches 1a1 are radially arranged outwards from the axis of the water leakage plate 1a, and the bottom of each notch 1a1 is provided with a water diversion inclined plate 1a 2;
the water storage bin 1b is arranged at the bottom of the water leakage plate 1a, and a water outlet is formed in the lower part of one side of the water storage bin 1 b;
the separation component 1c is arranged inside the water storage bin 1b, and the separation component 1c is used for separating the scrap iron from water flow;
mix with iron fillings and rivers and pass through water leakage plate 1a through breach 1a1, diversion swash plate 1a2 is used for carrying out the guide effect to rivers, and the rivers that mix with iron fillings fall on separation component 1c, and rivers pass separation component 1c and fall in the inside of reservoir 1b, and iron fillings are stayed the inside of separation component 1c, and the rivers that are in reservoir 1b bottom can get into and continue cyclic utilization in water spray component 6.
The separation module 1c shown in fig. 10 includes:
the drawer 1c1, the separating component 1c penetrates through the side wall of the water storage bin 1b and is connected with the side wall in a sliding way;
a mesh 1c2 provided at the bottom of the drawer 1c 1;
a handle 1c3 disposed on one side of the drawer 1c 1;
the buckle 1c4 is arranged on the drawer 1c1, and the drawer 1c1 is detachably connected with the water storage bin 1b through the buckle 1c 4;
the water mixed with the iron filings falls on the screen mesh 1c2, the iron filings are left on the screen mesh 1c2, the water flows through the screen mesh 1c2 and falls inside the water storage bin 1b, after the whole work is finished, a worker opens the buckle 1c4, and then the drawer 1c1 is drawn out through the handle 1c3 to collect and recycle the iron filings on the screen mesh 1c 2.
As shown in fig. 11, the material chucking mechanism 2 includes:
the top plate 2a is arranged at the top of the wastewater treatment assembly 1 and fixedly connected with the wastewater treatment assembly, four right-angle plates 2a1 are arranged at the top of the top plate 2a, the four right-angle plates 2a1 are arranged around the axis of the top plate 2a, a guide groove 2a2 is arranged at the top of the top plate 2a, and a guide groove 2a2 is arranged around the axis of the top plate 2 a;
a waterproof bin 2b arranged at the bottom of the top plate 2 a;
four movable claws 2c are arranged, the four movable claws 2c are respectively connected with the guide groove 2a2 in a sliding way, and the output ends of the four movable claws 2c are higher than the top of the top plate 2 a;
the opening and closing component 2d is arranged in the waterproof bin 2b, and the output end of the opening and closing component 2d is respectively connected with the stress ends of the four movable claws 2 c;
the staff places the rectangle flat board in the top of roof 2a, and the rectangle flat board blocks the dull and stereotyped four corners of rectangle respectively through four right-angle boards 2a1, then opens and shuts subassembly 2d and begin work, and the output that opens and shuts subassembly 2d drives four movable claw 2c and is close to each other, and four movable claw 2c block the dull and stereotyped four sides of rectangle.
As shown in fig. 13, movable jaw 2c includes:
a claw plate 2c1 and a slider 2c2, wherein the claw plate 2c1 is connected with the guide groove 2a2 in a sliding way through the slider 2c 2;
one end of the connecting rod 2c3, one end of the connecting rod 2c3 is hinged with the claw plate 2c1, and the other end of the connecting rod 2c3 is hinged with the output end of the opening and closing component 2 d;
the output end of the opening and closing component 2d drives the stress end of the four connecting rods 2c3 to be far away from the top plate 2a, the four connecting rods 2c3 drive the four claw plates 2c1 to be close to each other through the sliding blocks 2c2, and the four claw plates 2c1 are close to each other to clamp the four sides of the rectangular flat plate.
The opening and closing member 2d shown in fig. 12 includes:
a longitudinal moving plate 2d1, wherein the longitudinal moving plate 2d1 is positioned at the bottom of the top plate 2a, and the longitudinal moving plate 2d1 is respectively hinged with the force bearing ends of four connecting rods 2c 3;
the pushing cylinder 2d2 and the cylinder frame 2d3, the pushing cylinder 2d2 is mounted at the bottom of the longitudinal moving plate 2d1 through the cylinder frame 2d3, and the output end of the pushing cylinder 2d2 penetrates through the longitudinal moving plate 2d1 and the bottom of the top plate 2a to be fixedly connected;
the opening and closing assembly 2d starts to work, the output end of the pushing cylinder 2d2 pushes the top plate 2a, and the position of the top plate 2a is fixed, so the pushing cylinder 2d2 drives the longitudinal moving plate 2d1 to be away from the top plate 2a reversely, the longitudinal moving plate 2d1 drives the stressed ends of the four connecting rods 2c3 to be away from the top plate 2a, and the cylinder frame 2d3 is used for fixed support.
As shown in fig. 4, the bidirectional movement mechanism 4 includes:
the support frame 4a is arranged at the output end of the longitudinal moving mechanism 5;
the first linear driver 4b and the first sliding table 4c are symmetrically arranged at the bottom of the supporting frame 4 a;
two ends of the second linear driver 4d are respectively connected with the output ends of the first linear driver 4b and the first sliding table 4c, and the cutting head 3 is arranged at the output end of the second linear driver 4 d;
the bidirectional moving mechanism 4 starts to work, the first linear driver 4b is used for driving the cutting head 3 to move transversely along the first sliding table 4c through the second linear driver 4d, the second linear driver 4d is used for driving the cutting head 3 to move longitudinally, and the support frame 4a is used for fixing and supporting.
The longitudinal moving mechanism 5 shown in fig. 4 includes:
the third linear driver 5a, the second sliding table 5b and the column frame 5c are arranged at the top of the bidirectional moving mechanism 4 and symmetrically, the non-working part of the bidirectional moving mechanism 4 is connected with the output ends of the third linear driver 5a and the second sliding table 5b respectively, and the third linear driver 5a and the second sliding table 5b are supported and fixed through the column frame 5 c;
the longitudinal moving mechanism 5 starts to work, the third linear driver 5a is used for driving the bidirectional moving mechanism 4 to longitudinally move along the second sliding table 5b, and the upright post frame 5c is used for fixing and supporting.
The water spray assembly 6 shown in fig. 3 includes:
a nozzle 6c provided at the output end of the bidirectional moving mechanism 4;
two ends of the water delivery pipe 6a are respectively connected with a water outlet of the wastewater treatment component 1 and a water inlet of the spray head 6 c;
the water pump 6b is arranged on the water conveying pipe 6a, and the water pump 6b is used for conveying water flow in the water conveying pipe 6 a;
the water spraying assembly 6 starts to work, the water pump 6b conveys water flow to the spray head 6c through the water conveying pipe 6a, and the water flow is sprayed to the workpiece through the spray head 6 c.
A cutting method of a numerical control cutting machine comprises the following steps:
firstly, a worker places a rectangular flat plate on the top of the material clamping mechanism 2;
step two, the material clamping mechanism 2 starts to work, and the output ends of the material clamping mechanism 2 are close to each other and clamp the four sides of the rectangular flat plate;
step three, the output end of the longitudinal moving mechanism 5 drives the bidirectional moving mechanism 4 to descend, and then the bidirectional moving mechanism 4 drives the cutting head 3 to descend;
step four, the cutting head 3 starts to work, and the output end of the cutting head 3 starts to rotate;
driving the cutting head 3 to horizontally and longitudinally move by the output end of the bidirectional moving mechanism 4;
sixthly, the output end of the longitudinal moving mechanism 5 drives the two-way moving mechanism 4 to descend, the two-way moving mechanism 4 drives the cutting head 3 to descend by one layer, and the operation is repeated until the whole rectangular flat plate is processed;
step seven, the water spraying assembly 6 starts to work in the machining process;
step eight, the output end of the water spraying assembly 6 sprays water flow to the workpiece;
and step nine, mixing iron chips with water flow, flowing into the wastewater treatment assembly 1, and separating the iron chips from the water flow by the wastewater treatment assembly 1.
The working principle of the invention is as follows: as shown in fig. 1, the workpiece is a rectangular flat plate before being processed, a worker places the rectangular flat plate on the top of a top plate 2a, the rectangular flat plate is respectively clamped at four corners of the rectangular flat plate through four right-angle plates 2a1, then an opening and closing assembly 2d starts to work, the output end of a pushing cylinder 2d2 pushes the top plate 2a, because the position of the top plate 2a is fixed, the pushing cylinder 2d2 drives a longitudinal moving plate 2d1 to be reversely far away from the top plate 2a, the longitudinal moving plate 2d1 simultaneously drives stressed ends of four connecting rods 2c3 to be far away from the top plate 2a, the four connecting rods 2c3 drive four claw plates 2c1 to be close to each other through a slider 2c2, the four claw plates 2c1 are close to clamp four sides of the rectangular flat plate, a cutting head 3, a bidirectional moving mechanism 4 and a longitudinal moving mechanism 5 are all connected with a controller, cutting data of the workpiece is recorded in the controller, the longitudinal moving mechanism 5 starts to work, the output end of the longitudinal moving mechanism 5 drives the two-way moving mechanism 4 to descend, then the two-way moving mechanism 4 drives the cutting head 3 to descend until the output end of the cutting head 3 contacts the top of the rectangular flat plate, the cutting head 3 starts to work, the output end of the cutting head 3 starts to rotate, the output end of the cutting head 3 cuts the rectangular flat plate, the two-way moving mechanism 4 starts to work when the cutting head 3 cuts, the output end of the two-way moving mechanism 4 drives the cutting head 3 to horizontally move and longitudinally move, the rectangular flat plate is subjected to plane cutting through the cutting head 3, the longitudinal moving mechanism 5 starts to work again after each layer of cutting, the output end of the longitudinal moving mechanism 5 drives the two-way moving mechanism 4 to descend, the two-way moving mechanism 4 drives the cutting head 3 to descend by one layer, the reciprocating is carried out in such a way until the whole rectangular flat plate is processed, and the water spraying assembly 6 starts to work in the processing process, the water pump 6b starts to work, the water pump 6b conveys water flow to the spray head 6c through the water conveying pipe 6a, the water flow is sprayed onto a workpiece through the spray head 6c, then the iron filings are washed out of the workpiece through the water flow, at the moment, the water flow mixed with the iron filings falls on the screen mesh 1c2, the iron filings are left on the screen mesh 1c2, the water flow passes through the screen mesh 1c2 and falls inside the water storage bin 1b, after the whole work is finished, a worker opens the buckle 1c4, then the drawer 1c1 is pulled out through the handle 1c3 to collect and recycle the iron filings on the screen mesh 1c2, and the separated water flow can be continuously used for the work of the water spray assembly 6.
The device realizes the functions of the invention through the following steps, thereby solving the technical problems provided by the invention:
firstly, a worker places a rectangular flat plate on the top of the material clamping mechanism 2;
step two, the material clamping mechanism 2 starts to work, and the output ends of the material clamping mechanism 2 are close to each other and clamp the four sides of the rectangular flat plate;
step three, the output end of the longitudinal moving mechanism 5 drives the two-way moving mechanism 4 to descend, then the two-way moving mechanism 4 drives the cutting head 3 to descend until the output end of the cutting head 3 contacts the top of the rectangular flat plate, the cutting head 3 starts to work, the output end of the cutting head 3 starts to rotate, the output end of the cutting head 3 cuts the rectangular flat plate, the two-way moving mechanism 4 starts to work when the cutting head 3 cuts, the output end of the two-way moving mechanism 4 drives the cutting head 3 to horizontally move transversely and longitudinally, and the rectangular flat plate is subjected to plane cutting through the cutting head 3;
fourthly, after each layer is cut, the longitudinal moving mechanism 5 starts to work again, the output end of the longitudinal moving mechanism 5 drives the two-way moving mechanism 4 to descend, the two-way moving mechanism 4 drives the cutting head 3 to descend by one layer, and the operation is repeated until the whole rectangular flat plate is processed;
step five, the water spraying assembly 6 starts to work in the machining process, and the output end of the water spraying assembly 6 sprays water flow onto the workpiece;
flushing the scrap iron from the workpiece by water flow, wherein the scrap iron flows into the wastewater treatment component 1 together with the water flow;
seventhly, the scrap iron and the water flow are separated by the wastewater treatment component 1, and the separated water flow can be continuously used for the work of the water spraying component 6;
and step eight, after the work is finished, the working personnel can take out the scrap iron in the wastewater treatment component 1.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (1)

1. A numerical control cutting machine, characterized by comprising:
the waste water treatment assembly (1), the waste water treatment assembly (1) is used for collecting and filtering debris and water flow;
the material clamping mechanism (2) is arranged inside the wastewater treatment component (1), the output end of the material clamping mechanism (2) is flush with the top of the wastewater treatment component (1), and the material clamping mechanism (2) is used for fixing a workpiece;
the cutting machine comprises a cutting head (3) and a bidirectional moving mechanism (4), wherein the bidirectional moving mechanism (4) is arranged at the top of a material clamping mechanism (2), the cutting head (3) is arranged at the output end of the bidirectional moving mechanism (4), the cutting head (3) is used for cutting a workpiece, and the bidirectional moving mechanism (4) is used for driving the cutting head (3) to horizontally and longitudinally move;
the longitudinal moving mechanisms (5) are symmetrically arranged on two sides of the material clamping mechanism (2), the two-way moving mechanisms (4) are arranged at the output ends of the longitudinal moving mechanisms (5), and the longitudinal moving mechanisms (5) are used for driving the cutting head (3) to move longitudinally through the two-way moving mechanisms (4);
the water inlet of the water spraying component (6) is connected with the water outlet of the wastewater treatment component (1), the water outlet of the water spraying component (6) is arranged at the output end of the bidirectional moving mechanism (4), and the water spraying component (6) is used for enabling circulating water to act on the workpiece again; the wastewater treatment assembly (1) comprises:
the water leakage plate (1 a) is provided with notches (1 a 1) on the water leakage plate (1 a), the notches (1 a 1) are arranged around the water leakage plate (1 a), the notches (1 a 1) are radially arranged outwards from the axis of the water leakage plate (1 a), and the bottom of each notch (1 a 1) is provided with a water diversion inclined plate (1 a 2);
the water storage bin (1 b) is arranged at the bottom of the water leakage plate (1 a), and a water outlet is formed in the position below one side of the water storage bin (1 b);
the separation component (1 c) is arranged inside the water storage bin (1 b), and the separation component (1 c) is used for separating the scrap iron from water flow; the separation assembly (1 c) comprises:
the drawer (1 c 1), the separating component (1 c) penetrates through the side wall of the water storage bin (1 b) and is connected with the side wall in a sliding way;
a screen (1 c 2) provided at the bottom of the drawer (1 c 1);
a handle (1 c 3) provided on one side of the drawer (1 c 1);
the buckle (1 c 4) is arranged on the drawer (1 c 1), and the drawer (1 c 1) is detachably connected with the water storage bin (1 b) through the buckle (1 c 4); the material clamping mechanism (2) comprises:
the top plate (2 a) is arranged at the top of the wastewater treatment assembly (1) and fixedly connected with the wastewater treatment assembly, four right-angle plates (2 a 1) are arranged at the top of the top plate (2 a), the four right-angle plates (2 a 1) are arranged around the axis of the top plate (2 a), a guide groove (2 a 2) is arranged at the top of the top plate (2 a), and the guide groove (2 a 2) is arranged around the axis of the top plate (2 a);
a waterproof bin (2 b) arranged at the bottom of the top plate (2 a);
four movable claws (2 c), four movable claws (2 c) are respectively connected with the guide groove (2 a 2) in a sliding way, and the output ends of the four movable claws (2 c) are higher than the top of the top plate (2 a);
the opening and closing component (2 d) is arranged in the waterproof bin (2 b), and the output end of the opening and closing component (2 d) is respectively connected with the stress ends of the four movable claws (2 c); the movable claw (2 c) comprises:
the claw plate (2 c 1) and the sliding block (2 c 2), wherein the claw plate (2 c 1) is connected with the guide groove (2 a 2) in a sliding way through the sliding block (2 c 2);
one end of the connecting rod (2 c 3) is hinged to the claw plate (2 c 1), and the other end of the connecting rod (2 c 3) is hinged to the output end of the opening and closing assembly (2 d); the opening and closing component (2 d) comprises:
the longitudinal moving plate (2 d 1), the longitudinal moving plate (2 d 1) is positioned at the bottom of the top plate (2 a), and the longitudinal moving plate (2 d 1) is hinged with the stress ends of the four connecting rods (2 c 3) respectively;
the pushing cylinder (2 d 2) and the cylinder frame (2 d 3), the pushing cylinder (2 d 2) is mounted at the bottom of the longitudinal moving plate (2 d 1) through the cylinder frame (2 d 3), and the output end of the pushing cylinder (2 d 2) penetrates through the longitudinal moving plate (2 d 1) and the bottom of the top plate (2 a) to be fixedly connected; the bidirectional movement mechanism (4) includes:
the support frame (4 a) is arranged at the output end of the longitudinal moving mechanism (5);
the first linear driver (4 b) and the first sliding table (4 c) are symmetrically arranged at the bottom of the support frame (4 a);
the two ends of the second linear driver (4 d) are respectively connected with the output ends of the first linear driver (4 b) and the first sliding table (4 c), and the cutting head (3) is installed at the output end of the second linear driver (4 d); the longitudinal movement mechanism (5) includes:
the third linear driver (5 a), the second sliding table (5 b) and the upright post frame (5 c), the third linear driver (5 a) and the second sliding table (5 b) are located at the top of the bidirectional moving mechanism (4) and are symmetrically arranged, the non-working part of the bidirectional moving mechanism (4) is connected with the output ends of the third linear driver (5 a) and the second sliding table (5 b), and the third linear driver (5 a) and the second sliding table (5 b) are supported and fixed through the upright post frame (5 c); the water spray assembly (6) comprises:
the spray head (6 c) is arranged at the output end of the bidirectional moving mechanism (4);
the two ends of the water delivery pipe (6 a) are respectively connected with the water outlet of the wastewater treatment component (1) and the water inlet of the spray head (6 c);
the water pump (6 b) is arranged on the water conveying pipe (6 a), and the water pump (6 b) is used for conveying water flow in the water conveying pipe (6 a);
the cutting method of the numerical control cutting machine comprises the following steps:
firstly, a worker places a rectangular flat plate on the top of a material clamping mechanism (2);
step two, the material clamping mechanism (2) starts to work, and the output ends of the material clamping mechanism (2) are close to each other and clamp the four sides of the rectangular flat plate;
thirdly, the output end of the longitudinal moving mechanism (5) drives the bidirectional moving mechanism (4) to descend, and then the bidirectional moving mechanism (4) drives the cutting head (3) to descend;
fourthly, the cutting head (3) starts to work, and the output end of the cutting head (3) starts to rotate;
the output end of the bidirectional moving mechanism (4) drives the cutting head (3) to horizontally and longitudinally move;
sixthly, the output end of the longitudinal moving mechanism (5) drives the two-way moving mechanism (4) to descend, the two-way moving mechanism (4) drives the cutting head (3) to descend by one layer, and the operation is repeated until the whole rectangular flat plate is processed;
step seven, the water spraying assembly (6) starts to work in the machining process;
step eight, the output end of the water spraying component (6) sprays water flow to the workpiece;
and step nine, mixing iron chips with water flow, flowing into the wastewater treatment component (1), and separating the iron chips from the water flow by the wastewater treatment component (1).
CN202010993102.3A 2020-09-21 2020-09-21 Numerical control cutting machine and cutting method thereof Expired - Fee Related CN112139603B (en)

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