阅读说明：本技术 一种数控自动化线条切铣设备及切铣工艺 (Numerical control automatic line cutting and milling equipment and cutting and milling process ) 是由 苏长春 于 2021-08-31 设计创作，主要内容包括：本发明公开一种数控自动化线条切铣设备及切铣工艺,涉及切铣机设备领域,该切铣设备包括工作台、滑动设置在工作台两侧的两横梁座、设置在两横梁座上的横梁以及滑动设置在横梁上的切铣机头,两横梁均与工作台的侧面滑动连接,该工作台的台面为开放式台面。该切铣设备还包括底座,该工作台包括至少两并排且间隔设置的传输装置,该传输装置用于待切铣工件加工时的输送；将整个工作台面设置成开放式结构,使得工件在切铣过程中产生的碎屑能够向工作台两侧进行排屑,有效的防止碎屑直接堆积在工作台的表面,对切铣产生影响,同时将与横梁座滑动连接的直线滑轨设置在工作台的侧面,使得从两侧排出的碎屑不会进入导轨内,影响整个设备的正常运行。(The invention discloses numerical control automatic line cutting and milling equipment and a cutting and milling process, and relates to the field of cutting and milling machine equipment. The cutting and milling equipment also comprises a base, the workbench comprises at least two transmission devices which are arranged side by side and at intervals, and the transmission devices are used for conveying the workpiece to be cut and milled during processing; set whole table surface to open structure for the piece that the work piece produced at the surely milling in-process can carry out the chip removal to workstation both sides, and the effectual piece that prevents directly piles up on the surface of workstation, and the butt cut mills and produces the influence, and the while will set up the side at the workstation with crossbeam seat sliding connection's linear slide rail, makes in can not getting into the guide rail from both sides exhaust piece, influences the normal operating of whole equipment.)

1. The utility model provides an automatic lines of numerical control surely mills equipment, should surely mill equipment and include that workstation, slip set up two crossbeam seats in the workstation both sides, set up the crossbeam on two crossbeam seats and slide and set up the head of surely milling on the crossbeam, its characterized in that: the two beams are both connected with the side surface of the workbench in a sliding way, and the table top of the workbench is an open table top.

2. The numerical control automatic line cutting and milling equipment according to claim 1, characterized in that: the cutting and milling equipment further comprises a base, the workbench is arranged on the base and comprises at least two transmission devices which are arranged side by side and at intervals, and the transmission devices are used for conveying the workpiece to be cut and milled during machining.

3. The numerical control automatic line cutting and milling equipment according to claim 2, characterized in that: the conveying device comprises a base frame connected with the base, rollers arranged on two sides of the base frame, a conveying belt sleeved on the two rollers, and a first driving device connected with one of the rollers, wherein the first driving device can drive the rollers to rotate so as to drive the conveying belt to move.

4. The numerically controlled automatic line milling equipment according to claim 2 or 3, characterized in that: the two conveyer belts are arranged at intervals to form a gap, a collecting groove located below the gap is formed in the base, cleaning assemblies are arranged on the side faces, close to the collecting groove, of the two conveyer belts, and the cleaning assemblies can move in the collecting groove along with the movement of the conveyer belts.

5. The numerical control automatic line cutting and milling equipment according to claim 4, characterized in that: the cleaning assembly comprises a connecting shaft connected with the conveyor belt and a cleaning cylinder arranged at the end part of the connecting shaft.

6. The numerical control automatic line cutting and milling equipment according to claim 3, characterized in that: a first lifting device is arranged between the underframe and the base and can drive the underframe to move longitudinally.

7. The numerical control automatic line cutting and milling equipment according to claim 1, characterized in that: at least two linear guide rails are arranged on two side surfaces of the workbench and are connected with the beam seat.

8. The numerical control automatic line cutting and milling equipment according to claim 1, characterized in that: the cutting and milling machine head comprises an installation frame, a second lifting device and a tool bit assembly, wherein the installation frame is in sliding connection with the cross beam, the second lifting device is connected with the installation frame, and the tool bit assembly is connected with the second lifting device, and the second lifting device can drive the tool bit assembly to longitudinally move.

9. The numerically controlled automatic line milling equipment according to claim 8, characterized in that: an angle adjusting device is arranged between the second lifting device and the mounting frame, the angle adjusting device comprises a turntable which is arranged on one side of the second driving device close to the mounting frame and is connected with the mounting frame in a rotating mode, and a second driving device arranged on the mounting frame, the turntable is in a gear shape, the second driving device can be connected with the turntable in a meshing mode through a driving wheel, and the second driving device can drive the turntable to rotate.

10. A cutting and milling process is characterized in that: the process adopts the numerical control automatic line cutting and milling equipment as claimed in any one of claims 1 to 9, and comprises the following steps: placing a workpiece to be cut and milled on the surface of a workbench, and carrying out discontinuous cutting and milling on the workpiece by a cutting and milling head; then the head of the cutting and milling machine is reset, and the cutting and milling actions are repeated intermittently.

Technical Field

The invention relates to the field of cutting and milling equipment, in particular to numerical control automatic line cutting and milling equipment and a cutting and milling process.

Background

Automatic numerical control surely mills machine is used for the numerical control of stone material or panel to surely mill, at present when carrying out the stone material cutting, the crossbeam seat is connected with the guide rail that sets up on the workstation surface, because surely mill the in-process, the piece of surely milling of production is generally piled up on the workstation surface easily, or to workstation both sides chip removal, the piece gets into in the guide rail very easily, lead to the crossbeam seat at removal in-process card machine, cause equipment to damage, generally design into indent structure with the workstation or set up the baffle in the both sides of workstation and prevent in the piece gets into the guide rail, but lead to the piece can not to both sides chip removal, pile up the surface at the workstation easily, the influence surely mills, and it is inconvenient to make the last unloading of work piece.

Disclosure of Invention

The invention aims to overcome the defects and provide numerical control automatic line cutting and milling equipment and a cutting and milling process.

The invention provides a numerical control automatic line cutting and milling device which comprises a workbench, two cross beam seats, cross beams and a cutting and milling machine head, wherein the two cross beam seats are arranged on two sides of the workbench in a sliding mode, the cross beams are arranged on the two cross beam seats, the cutting and milling machine head is arranged on the cross beams in a sliding mode, the two cross beams are connected with the side face of the workbench in a sliding mode, and the table face of the workbench is an open table face.

Preferably, the cutting and milling equipment further comprises a base, the workbench is arranged on the base and comprises at least two transmission devices which are arranged side by side and at intervals, and the transmission devices are used for conveying the workpiece to be cut and milled during machining.

Preferably, the conveying device comprises an underframe connected with the base, rollers arranged on two sides of the underframe, a conveying belt sleeved on the two rollers, and a first driving device connected with one of the rollers, wherein the first driving device can drive the rollers to rotate so as to drive the conveying belt to move.

Preferably, two conveyer belts interval settings form the clearance, and are provided with the collecting vat that is located the clearance below on the base, and the side that two conveyer belts are close to the collecting vat all is provided with clean subassembly, and clean subassembly can remove in the collecting vat along with the removal of conveyer belt.

Preferably, the cleaning assembly comprises a connecting shaft connected with the conveyor belt and a cleaning cylinder arranged at the end part of the connecting shaft.

Preferably, a first lifting device is arranged between the underframe and the base, and the first lifting device can drive the underframe to move longitudinally.

Preferably, both sides of the workbench are provided with at least two linear guide rails, and the two linear guide rails are connected with the beam seat.

Preferably, the cutting and milling machine head comprises a mounting frame in sliding connection with the cross beam, a second lifting device connected with the mounting frame, and a cutter head assembly connected with the second lifting device, and the second lifting device can drive the cutter head assembly to move longitudinally.

Preferably, an angle adjusting device is arranged between the second lifting device and the mounting frame, the angle adjusting device comprises a turntable which is arranged on one side of the second driving device close to the mounting frame and is connected with the mounting frame in a rotating mode, and a second driving device which is arranged on the mounting frame, the turntable is in a gear shape, the second driving device can be connected with the turntable in a meshing mode through a driving wheel, and the second driving device can drive the turntable to rotate.

In another aspect, the present invention provides a cutting and milling process, including: placing a workpiece to be cut and milled on the surface of a workbench, and carrying out discontinuous cutting and milling on the workpiece by a cutting and milling head; then the head of the cutting and milling machine is reset, and the cutting and milling actions are repeated intermittently.

By adopting the technical scheme, the invention has the beneficial effects that:

1. set whole table surface to open structure for the piece that the work piece produced at the surely milling in-process can carry out the chip removal to workstation both sides, and the effectual piece that prevents directly piles up on the surface of workstation, and the butt cut mills and produces the influence, and the while will set up the side at the workstation with crossbeam seat sliding connection's linear slide rail, makes in can not getting into the guide rail from both sides exhaust piece, influences the normal operating of whole equipment.

2. The workpiece to be cut and milled is placed on each conveying belt, the conveying belts convey the workpiece when the cutting and milling head cuts and mills the workpiece, the cutting and milling of the workpiece is achieved in the conveying process, the workpiece is fed at one end, the workpiece is fed at the other end, continuous non-stop machining of the workpieces is achieved, and the cutting and milling efficiency of the workpieces is improved.

3. In the workpiece cutting and milling process, the generated fragments can also be directly discharged into the collecting tank from the gap between two adjacent conveyor belts, the conveyor belts are moved in the process and drive the cleaning barrel to move in the collecting tank, the fragments in the collecting tank are collected and then discharged from one end of the collecting tank, and the cleaning barrel can clean the collecting tank, so that the fragments can be timely discharged and collected.

Drawings

In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present invention, the drawings used in the description of the embodiments or prior art will be briefly described below, it is obvious that the drawings in the following description are only one or several embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to such drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a cutting and milling apparatus according to embodiment 1 of the present invention;

fig. 2 is a schematic structural view of a second lifting device in embodiment 1 of the present invention;

FIG. 3 is a schematic structural diagram of a mounting frame according to embodiment 1 of the present invention;

FIG. 4 is a schematic view of a cutter head assembly according to embodiment 1 of the present invention;

FIG. 5 is a cross-sectional view of a transfer device according to embodiment 2 of the present invention;

FIG. 6 is a schematic view of a collecting tank according to example 2 of the present invention;

fig. 7 is a schematic view of a turntable and a driving wheel according to embodiment 3 of the present invention;

FIG. 8 is a schematic view of the internal structure of the shield according to embodiment 3 of the present invention;

fig. 9 is a schematic structural diagram of a conventional workpiece after being cut and milled in embodiment 4 of the present invention.

Description of the main reference numerals: the automatic cleaning machine comprises a base, a workbench, a chassis 2a, a roller 2b, a conveyor belt 2c, a crossbeam seat 3, a crossbeam 4, a linear guide rail 5, a cloth cover 6, a mounting rack 7, a mounting seat 8, a screw rod 9, a sliding seat 10, a main motor 11, a transmission shaft 12, a blade 13, a thread seat 14, a gap 15, a collecting groove 16, a connecting shaft 17, a cleaning cylinder 18, a first lifting device 19, a turntable 20, a driving wheel 21, a protective cover 22, a collecting box 23, a filter screen 24, a scraper 25, a collecting hole 26, a partition plate 27 and a cutting blade 28.

Detailed Description

The following detailed description of the embodiments of the present invention will be provided with reference to the drawings and examples, so that how to apply the technical means to solve the technical problems and achieve the technical effects can be fully understood and implemented. It should be noted that, as long as there is no conflict, the embodiments and the features of the embodiments of the present invention may be combined with each other, and the technical solutions formed are within the scope of the present invention.

In the following description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the invention. It will be apparent, however, to one skilled in the art that the present invention may be practiced without some of these specific details or with other methods described herein.

Example 1

The embodiment discloses a numerical control automatic line cutting and milling device, referring to fig. 1, the cutting and milling device comprises a base 1, a workbench 2 arranged on the base 1, two beam seats 3 arranged on two sides of the workbench 2 in a sliding manner, a beam 4 arranged on the two beam seats 3 and a cutting and milling head arranged on the beam 4 in a sliding manner, wherein the two beam seats 3 are both connected with the side surface of the workbench 2 in a sliding manner, specifically, two linear guide rails are arranged on two side surfaces of the workbench 2, each beam 4 is connected with the workbench 2 in a sliding manner through the two linear guide rails, so that the beam 4 can move more stably, foldable cloth covers 6 are arranged on two sides of the workbench 2, the cloth covers 6 can cover the linear guide rails 5 and further prevent chips from entering the guide rails, the table top of the workbench 2 is an open table top, the cutting and milling head comprises a mounting frame 7 connected with the beam 4 in a sliding manner, a second lifting device connected with the mounting frame 7 and a cutter head assembly connected with the second lifting device, referring to fig. 2, the second lifting device can drive the cutter head assembly to move longitudinally, the mounting frame 7 is also connected with the cross beam 4 in a sliding manner through the linear guide rail 5, the cross beam 4 is also provided with a foldable cloth cover 6, the cloth cover 6 can effectively prevent dust from entering the linear guide rail 5, referring to fig. 3, the top end of the mounting frame 7 is provided with a speed reducer, the bottom end of the speed reducer is provided with a gear, the cross beam 4 is provided with a rack matched with the gear, the speed reducer drives the gear to rotate, and then the mounting frame 7 is driven to slide on the cross beam 4, the second lifting device comprises a mounting seat 8 connected with the mounting frame 7 and a lead screw 9 transmission assembly arranged on the mounting seat 8, the cutter head assembly is driven to move longitudinally through the lead screw 9 transmission assembly, referring to fig. 4, the specific cutter head assembly comprises a sliding seat 10 (the mounting seat 8 and the sliding seat 10 are in sliding connection through a dovetail groove structure), the output end of the main motor 11 drives the transmission shaft 12 to drive through a belt, and then drives the two blades 13 to rotate for cutting and milling, a thread seat 14 matched with the screw rod 9 is arranged at the rear side of the slide seat 10, the rotation of the screw rod 9 drives the slide seat 10 to move longitudinally on the mounting seat 8 through the thread seat 14 to realize the lifting of the cutter, the whole surface of the workbench 2 is set into an open structure, so that scraps generated in the cutting and milling process of the workpiece can be discharged to two sides of the workbench 2, the scraps are effectively prevented from being directly accumulated on the surface of the workbench 2, the cutting and milling are affected, meanwhile, a linear slide rail which is connected with the crossbeam seat 3 in a sliding way is arranged on the side surface of the workbench 2, so that the scraps discharged from the two sides cannot enter the guide rail to influence the normal operation of the whole equipment.

Example 2

The present embodiment is different from embodiment 1 in that: the workbench 2 comprises two transmission devices which are arranged side by side and at intervals and used for conveying workpieces to be cut and milled during processing; referring to fig. 5, the conveying device includes a base frame 2a connected to the base 1, rollers 2b disposed on two sides of the base frame 2a, a conveyor belt 2c sleeved on the two rollers 2b, and a first driving device connected to one of the rollers 2b, the first driving device is driven by a motor, the rollers 2b are driven by the motor to rotate, and then the conveyor belt 2c can be driven to move, the two conveyor belts 2c are spaced to form a gap 15, referring to fig. 6, a collecting groove 16 located below the gap 15 is disposed on the base 1, cleaning assemblies are disposed on the side surfaces of the two conveyor belts close to the collecting groove 16, and the cleaning assemblies can move in the collecting groove 16 along with the movement of the conveyor belt 2 c. The cleaning component comprises a connecting shaft 17 connected with the conveying belts 2c and cleaning cylinders 18 arranged at the end parts of the connecting shaft 17, wherein one cleaning cylinder 18 is annularly provided with a brush on the surface, the other cleaning cylinder 18 is annularly provided with a wiping cloth on the surface, the brush can primarily clean the collecting tank 16, the wiping cloth can deeply re-clean the collecting tank 16, a first lifting device 19 is arranged between the underframe 2a and the base 1, the first lifting device 19 can drive the underframe 2a to longitudinally move, the first lifting device 19 is lifted by adopting an air cylinder, the lifting of the whole transmission device is realized by the air cylinder, so that the distance between the surface of the worktable 2 and the blade 13 can be adjusted to adapt to workpieces with different thicknesses, the workpieces to be milled are placed on each conveying belt 2c, when the conveying belt 2c performs cutting and milling on the workpieces by a cutting and milling machine head, the workpieces are simultaneously conveyed, and the cutting and milling of the workpieces are realized in the conveying process, the workpiece is fed at one end, and the workpiece is discharged at the other end, so that continuous non-stop machining of a plurality of workpieces is realized, and the cutting and milling efficiency of the workpieces is improved; in the process of cutting and milling the workpiece, the generated chips can also be directly discharged into the collecting groove 16 from the gap 15 between the two adjacent conveyor belts 2c, meanwhile, the conveyor belts 2c move in the process and drive the cleaning barrel 18 to move in the collecting groove 16, the chips in the collecting groove 16 are collected and then discharged from one end of the collecting groove 16, and the cleaning barrel 18 can clean the collecting groove 16, so that the chips can be timely discharged and collected.

Example 3

The present embodiment is different from embodiment 1 in that: an angle adjusting device is arranged between the second lifting device and the mounting frame 7, the angle adjusting device comprises a rotary table 20 which is arranged on one side of the second driving device close to the mounting frame 7 and is rotatably connected with the mounting frame 7, and a second driving device which is arranged on the mounting frame 7, referring to fig. 7, the rotary table 20 is in a gear shape, the second driving device can be meshed with the rotary table 20 through a driving wheel 21 and is connected with the rotary table 20, and the second driving device can drive the rotary table 20 to rotate. The second driving device is driven by a motor, the driving wheel 21 is driven by the motor to rotate so as to drive the blade 13 to rotate, the cutting angle of the blade 13 is adjusted, when the blade 13 rotates by 45 degrees, the blade 13 inclines by 45 degrees, so that the blade 13 can be used for processing a workpiece chamfer, the whole cutting and milling equipment can process the chamfer, and the multifunctional cutting and milling equipment is multipurpose, in order to prevent the blade 13 from throwing out chips generated by cutting and milling in the cutting and milling process, a protective cover 22 is arranged at the position of the blade 13, referring to fig. 8, a filtering and collecting device is arranged in the protective cover 22 and used for filtering and collecting fine chips and thrown-out cutting fluid wastewater brought out in the cutting and milling process of the two blades 13, and the wastewater is prevented from splashing; the filtering and collecting device comprises a collecting box 23 arranged in a protective cover 22 in a sliding mode and a filtering net 24 arranged on the collecting box 23, the collecting box 23 is matched with the protective cover 22 in shape and is arc-shaped, the connection between the collecting box 23 and the protective cover 22 and the connection between the filtering net 24 and a tightening collecting box 23 are in sliding connection through a T-shaped groove and a T-shaped sliding rail, the collecting box 23 corresponds to fragments and the position of scale rotation throwing out, the filtering net 24 is in sliding connection with the collecting box 23, the filtering net 24 can cover the filtering opening, the filtering net 24 can filter large fragments, a collecting hole 26 with a hole plug is formed in one end, far away from the filtering net 24, of the collecting box 23, and waste water after cutting and milling in the collecting box 23 can be discharged and collected through the collecting hole 26. A scraper 25 is arranged on the filter screen 24 in a sliding mode through a T-shaped groove and a T-shaped sliding rail, and when debris and scale on the filter screen 24 are excessive, the debris and scale on the surface of the filter screen 24 can be scraped through the movement of the scraper 25.

Example 4

Referring to fig. 9, the cutting of present cutter is unidirectional cutting, because the cutter is when the cutting, cuts different stations, all can have baffle 27 between the work piece, play the back when the work piece is cut completely, knock out baffle 27 is whole, but after knocking out, baffle 27 position can produce burr or granule arch, lead to the face of milling of whole work piece not smooth, follow-up still needs to polish, then the disclosed process of milling of this embodiment, referring to fig. 8, the annular cutting piece 28 that is provided with the interval setting on blade 13, this process includes: placing a workpiece to be cut and milled on the surface of a workbench 2, intermittently cutting and milling the workpiece by a cutting and milling head through a blade 13, and transversely moving the cutting and milling head on a cross beam 4 for a small distance simultaneously in the cutting and milling process of the cutting and milling head to finish a cutting and milling action; then the cutting and milling head is reset, the cutting and milling actions are repeatedly carried out in an intermittent manner, and because in the cutting and milling process of the blade 13, when the blade 13 moves transversely, the blade 13 is equivalently transversely polished in the cutting process, so that the cutting and polishing are simultaneously carried out, the surface of a cutting surface of a workpiece after the final cutting and milling is smooth, the subsequent coarse grinding and fine grinding are not required to be carried out manually, and the labor is saved.

It should be noted that in the foregoing description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and thus the scope of the present invention is not limited by the specific embodiments disclosed above.