CN109732351B - Numerical control saw - Google Patents

Numerical control saw Download PDF

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Publication number
CN109732351B
CN109732351B CN201811500029.0A CN201811500029A CN109732351B CN 109732351 B CN109732351 B CN 109732351B CN 201811500029 A CN201811500029 A CN 201811500029A CN 109732351 B CN109732351 B CN 109732351B
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China
Prior art keywords
lifting
motor
plate
bracket
saw
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CN201811500029.0A
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CN109732351A (en
Inventor
李翔
赵晓燕
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Linyi Jinzuo Wood Machinery Manufacturing Co ltd
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Linyi Jinzuo Wood Machinery Manufacturing Co ltd
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Abstract

The invention relates to the technical field of plate production equipment, in particular to a numerical control saw. Comprises a cross beam, a main bracket, a motor bracket, a traveling motor arranged on the motor bracket and two groups of cutting devices; the two groups of cutting devices are arranged left and right and are arranged at the front side of the main bracket; the cutting device comprises a lifting motor, a lifting screw, a lifting bracket, a rotating motor and a cutting tool. The numerical control saw is provided with the double-head cutting tool, so that irregular cutting such as circular cutting, arc cutting and the like can be completed, linear cutting at different angles can be performed at high speed, the degree of automation is high, and the working efficiency is greatly improved.

Description

Numerical control saw
Technical Field
The invention relates to the technical field of plate production equipment, in particular to a numerical control saw.
Background
At present, the devices for processing the plates on the market mainly comprise milling cutters and engraving devices, the plate processing devices are basically provided with single-head cutting devices, only can cut plates with a certain shape or a certain type of shape, have single functions, and if the cutting processing of different types of shapes is required to be completed, a plurality of plate processing devices for processing different shapes are required to be provided.
Disclosure of Invention
The invention aims to provide a numerical control saw which solves the technical problems.
In order to solve the problems, the invention adopts the following technical scheme:
a numerical control saw, characterized in that: comprises a cross beam, a main bracket, a motor bracket, a traveling motor arranged on the motor bracket and two groups of cutting devices; the beam and the motor bracket are arranged at the rear side of the main bracket; the top surface and the front lower part of the cross beam are respectively provided with a walking track along the length direction of the cross beam, and the upper part of the rear side of the cross beam is provided with a rack along the length direction of the cross beam; the motor support is fixed at the upper part of the back of the main support, the bottom surface of the front end of the motor support is provided with a walking linear bearing matched with a walking rail on the top surface of the cross beam, the lower part of the rear side of the main support is provided with a walking linear bearing matched with the walking rail on the lower part of the front side of the cross beam, and the walking linear bearings are assembled in one-to-one correspondence with the walking rails; the walking motor is longitudinally and inversely fixed on the motor bracket, and a gear which is normally meshed with the rack is fixedly arranged on the power output end of the walking motor;
the two groups of cutting devices are arranged left and right and are arranged at the front side of the main bracket; the cutting device comprises a lifting motor, a lifting screw, a lifting bracket, a rotating motor and a cutting tool; the lifting motor is longitudinally inverted and fixedly arranged on a motor seat at the top of the main support, and the power output end of the lifting motor is connected with the lifting screw; two groups of lifting rails corresponding to the two lifting brackets are arranged on the front side surface of the main bracket, lifting linear bearings matched with the lifting rails are assembled on the back surface of the lifting bracket, and the lifting linear bearings are assembled in one-to-one correspondence with the lifting rails; the back of the top of the lifting bracket is fixedly provided with a nut which is assembled with the lifting screw rod in a corresponding thread way; the rotary motor is longitudinally inverted and fixedly arranged on a motor seat positioned at the lower part of the front side of the lifting bracket, and the power output end of the rotary motor is provided with the cutting tool;
in the two groups of cutting devices, the cutting tools in one group of cutting devices are saw blades, and the cutting tools in the other group of cutting devices are milling cutters.
Preferably, the cutting device further comprises two lifting auxiliary cylinders which are respectively arranged at the left side and the right side of the lifting bracket; the bottom of the cylinder body of the lifting auxiliary cylinder is fixed on the main support, and the top end of the piston rod of the lifting auxiliary cylinder is hinged with connecting lugs on the left side and the right side of the top of the lifting support.
Preferably, a rotary bearing is arranged on the power output end of the rotary motor, and the cutting tool is fixedly arranged on the power output shaft of the rotary bearing.
Preferably, the walking motor, the lifting motor and the rotating motor are servo motors.
The beneficial effects are that: compared with the prior art, the numerical control saw is provided with the double-head cutting tool, so that irregular cutting such as circular cutting, arc cutting and the like can be completed, linear cutting at different angles can be performed at high speed, the degree of automation is high, and the working efficiency is greatly improved.
Drawings
FIG. 1 is a schematic diagram of a front view of an embodiment of the present invention;
FIG. 2 is a schematic left-hand view of an embodiment of the present invention;
FIG. 3 is a schematic view of an application of the numerical control saw of the present invention;
fig. 4 is a schematic structural view of the main saw frame and the saw plate worktable according to the invention.
Detailed Description
The invention is further described below with reference to the drawings and the detailed description.
Examples
Referring to fig. 1-2, the numerical control saw according to the present embodiment includes a cross beam 517, a main frame 501, a motor frame 512, a traveling motor 513 mounted on the motor frame 512, and two sets of cutting devices; the beam 517 and the motor bracket 512 are both disposed on the rear side of the main bracket 501; the top surface and the front lower part of the cross beam 517 are respectively provided with a walking track along the length direction thereof, and the upper part of the rear side of the cross beam 517 is provided with a rack 516 along the length direction thereof; the motor bracket 512 is fixed at the upper part of the back surface of the main bracket 501, the bottom surface of the front end of the motor bracket is provided with a walking linear bearing 514 matched with the walking track of the top surface of the cross beam 517, the lower part of the rear side of the main support 501 is provided with a walking linear bearing 514 matched with the walking rail of the lower part of the front side of the cross beam 517, and the walking linear bearings 514 are assembled in one-to-one correspondence with the walking rails; the walking motor 513 is longitudinally and inversely fixed on the motor bracket 512, and a gear 515 which is always meshed with the rack 516 is fixedly arranged on the power output end of the walking motor;
the two groups of cutting devices are arranged left and right and are arranged at the front side of the main bracket 501; the cutting device comprises a lifting motor 502, a lifting screw 503, a lifting bracket 506, a rotating motor 508 and a cutting tool; the lifting motor 502 is vertically inverted and fixedly arranged on a motor seat at the top of the main bracket 501, and the power output end of the lifting motor is connected with the lifting screw 503; two groups of lifting rails 504 corresponding to the two lifting brackets 506 are arranged on the front side surface of the main bracket 501, lifting linear bearings 518 matched with the lifting rails 504 are assembled on the back surface of the lifting bracket 506, and the lifting linear bearings 518 are assembled in one-to-one correspondence with the lifting rails 504; a nut 505 which is assembled with the lifting screw 503 in a corresponding thread way is fixed on the back surface of the top of the lifting bracket 506; the rotary motor 508 is vertically inverted and fixedly arranged on a motor seat positioned at the lower part of the front side of the lifting bracket 506, a rotary bearing 509 is assembled on the power output end of the rotary motor, and the cutting tool is fixedly assembled on the power output shaft of the rotary bearing 509.
Each group of cutting devices is also provided with two lifting auxiliary cylinders 507 which are respectively arranged at the left side and the right side of the lifting bracket 506; the bottom of the cylinder body of the lifting auxiliary cylinder 507 is fixed on the main bracket 501, and the top end of the piston rod is hinged with the connecting lugs on the left side and the right side of the top of the lifting bracket 506.
Of the two sets of cutting devices, the cutting tool in one set of cutting device is a saw blade 510 and the cutting tool in the other set of cutting device is a milling cutter 511. The walking motor 513, the lifting motor 502 and the rotating motor 508 are servo motors.
The numerical control saw of the invention has the following actions:
1. the cutting tool walks horizontally and linearly: the gear 515 is driven by the walking motor 513, and the gear 515 rotates on the rack 516, so that the motor bracket 512, the main bracket 501 and the two groups of cutting devices are driven to reciprocate along the horizontal straight line of the cross beam 517;
2. the cutting tool is linearly lifted up and down: the lifting motor 502 drives the screw rod 503, and the screw rod 503 drives the lifting bracket 506 to linearly reciprocate up and down along the lifting track 504 through the nut 505, so as to drive the rotating motor 508 and the cutting tool to lift;
3. the axis of the cutting tool rotates; the rotary motor 508 drives the rotary bearing 509 to rotate the shaft center of the saw blade 510 or the milling cutter 511.
As shown in fig. 3, in a specific use, the numerical control saw 5 needs to be assembled on the main saw frame 3 (i.e., both ends of the cross beam 517 are fixed on both side frames of the main saw frame 3) and work with the saw plate work table 2.
The main saw frame 3 and the saw plate workbench 2 adopt conventional equipment in the prior art, and the structure and principle are briefly described as follows: as shown in fig. 3 and 4, a main saw 4 is also mounted on the side frame of the main saw frame 3. The bottoms of the two side frames of the main saw frame 3 are respectively assembled on the main saw frame rail 1, and the main saw frame 3 is driven by a power device to reciprocate back and forth along the main saw frame rail 1 to linearly walk. The sucker support 6 is fixed below the cross beam of the main saw frame 3, the front part of the sucker support 6 is provided with a plate collecting sucker 62, the rear part of the sucker support 6 is provided with a plate collecting sucker 61, and the plate collecting sucker 62 and the plate collecting sucker 61 are respectively positioned on the front side and the rear side of the main saw 4 and the numerical control saw 5. As shown in fig. 3, the saw plate work table 2 is arranged between two main saw frame rails 1, a working chuck for adsorbing and fixing the raw material plate is arranged on the saw plate workbench 2. As shown in fig. 3, a plate loading lifting platform is arranged at the rear side of the saw plate workbench 2, and a plate collecting lifting platform is arranged at the front side. The plate lifting platform comprises a plate rack 71, a plate lifting oil cylinder 72 and a plate lifting table 73, wherein the plate lifting oil cylinder 72 drives the plate lifting table 73 to lift through a plate lifting chain 74. The plate collecting lifting platform comprises a plate collecting rack 81, a plate collecting lifting oil cylinder 82 and a plate collecting lifting table 83, and the plate collecting lifting oil cylinder 82 drives the plate collecting lifting table 83 to lift through a plate collecting lifting chain 84.
When the device specifically works, orderly stacked raw material plates are placed on the plate lifting platform 73 by a forklift, and the plate lifting oil cylinder 72 drives the plate lifting platform 73 to stably lift by a certain height through the plate lifting chain 74; the plate loading sucker 61 sucks up the top raw material plate, the main saw frame 3 walks forwards along the main saw frame track 1 for a certain distance, the plate loading sucker 61 places the raw material plate on the saw plate workbench 2, the raw material plate is conveyed to a set position by the centering device on the saw plate workbench 2, and meanwhile, the raw material plate is adsorbed and fixed on the table surface of the saw plate workbench 2 by the working sucker on the saw plate workbench 2; at this time, the plate lifting cylinder 72 drives the plate lifting table 73 to continue to stably lift the height of one raw plate through the plate lifting chain 74.
The main saw frame 3 walks backwards for a certain distance along the main saw frame track 1, the main saw 4 and the numerical control saw 5 start to work, and cutting is carried out according to the set shape and size; after cutting is completed, the plate collecting sucker 62 sucks up the cut finished plate, and meanwhile, the plate loading sucker 61 sucks up the top-layer raw plate; the main saw frame 3 walks forward along the main saw frame track 1, the raw material plates are placed on the saw plate workbench 2 by the plate loading suckers 61, meanwhile, the finished product plates are placed on the plate collecting lifting table 83 by the plate collecting sucker 62, and the plate collecting lifting cylinder 82 drives the plate collecting lifting table 83 to stably descend by the height of one finished product plate through the plate collecting lifting chain 84.
And the cutting work of the plate is carried out in a reciprocating cycle.
The numerical control saw is provided with the double-head cutting tool, can complete cutting of irregular shapes such as circles and arcs, can also conduct linear cutting at different angles at high speed, is high in automation degree, and greatly improves working efficiency.
The foregoing is only the embodiments of the present invention, and the patent scope of the invention is not limited thereto, but is also within the scope of the invention, as long as the equivalent structures described in the specification and drawings of the present invention are used directly or indirectly in other related technical fields.

Claims (4)

1. A numerical control saw, characterized in that: comprises a cross beam (517), a main support (501), a motor support (512), a walking motor (513) arranged on the motor support (512) and two groups of cutting devices; the cross beam (517) and the motor bracket (512) are arranged at the rear side of the main bracket (501); the top surface and the front lower part of the cross beam (517) are respectively provided with a walking track along the length direction of the cross beam, and the rear upper part of the cross beam (517) is provided with a rack (516) along the length direction of the cross beam; the motor bracket (512) is fixed at the upper part of the back of the main bracket (501), a walking linear bearing (514) matched with a walking track on the top surface of the cross beam (517) is arranged on the bottom surface of the front end of the motor bracket, a walking linear bearing (514) matched with the walking track on the lower part of the front side of the cross beam (517) is arranged at the lower part of the rear side of the main bracket (501), and the walking linear bearings (514) are correspondingly assembled with the walking tracks one by one; the walking motor (513) is longitudinally and inversely fixed on the motor bracket (512), and a gear (515) which is always meshed with the rack (516) is fixedly arranged on the power output end of the walking motor;
the two groups of cutting devices are arranged left and right and are arranged at the front side of the main bracket (501); the cutting device comprises a lifting motor (502), a lifting screw (503), a lifting bracket (506), a rotating motor (508) and a cutting tool; the lifting motor (502) is vertically inverted and fixedly arranged on a motor seat at the top of the main bracket (501), and the power output end of the lifting motor is connected with the lifting screw (503); two groups of lifting rails (504) corresponding to the two lifting brackets (506) are arranged on the front side surface of the main bracket (501), lifting linear bearings (518) matched with the lifting rails (504) are assembled on the back surface of the lifting bracket (506), and the lifting linear bearings (518) are assembled in one-to-one correspondence with the lifting rails (504); a nut (505) which is assembled with the lifting screw rod (503) in a corresponding thread way is fixed on the back surface of the top of the lifting bracket (506); the rotary motor (508) is vertically inverted and fixedly arranged on a motor seat positioned at the lower part of the front side of the lifting bracket (506), the power output end of the cutting tool is provided with the cutting tool; in the two groups of cutting devices, the cutting tools in one group of cutting devices are saw blades (510), and the cutting tools in the other group of cutting devices are milling cutters (511);
when in specific use, the numerical control saw (5) needs to be assembled on the main saw frame (3), and is equipped with a saw plate workbench (2) for working;
a main saw (4) is also arranged on the side frame of the main saw frame (3); the bottoms of the two side frames of the main saw frame (3) are respectively assembled on the main saw frame track (1), and the main saw frame (3) is driven by a power device to reciprocate back and forth along the main saw frame track (1) in a straight line; a sucker support (6) is fixed below the cross beam of the main saw frame (3), a plate collecting sucker (62) is arranged at the front part of the sucker support (6), a plate collecting sucker (61) is arranged at the rear part of the sucker support (6), and the plate collecting sucker (62) and the plate collecting sucker (61) are respectively positioned at the front side and the rear side of the main saw (4) and the numerical control saw (5); the saw plate workbench (2) is arranged between the two main saw frame rails (1), and a working sucker for adsorbing and fixing a raw material plate is assembled on the saw plate workbench (2); the back side of the saw plate workbench (2) is provided with a plate loading lifting platform, and the front side is provided with a plate collecting lifting platform; the plate lifting platform comprises a plate rack (71), a plate lifting oil cylinder (72) and a plate lifting table (73), wherein the plate lifting oil cylinder (72) drives the plate lifting table (73) to lift through a plate lifting chain (74); the board collecting lifting platform comprises a board collecting rack (81), a board collecting lifting cylinder (82) and a board collecting lifting table (83), the plate collecting lifting oil cylinder (82) drives the plate collecting lifting table (83) to lift through the plate collecting lifting chain (84).
2. The numerical control saw of claim 1, the method is characterized in that: the cutting device also comprises two lifting auxiliary cylinders (507) which are respectively arranged at the left side and the right side of the lifting bracket (506); the bottom of the cylinder body of the lifting auxiliary cylinder (507) is fixed on the main bracket (501), and the top end of a piston rod of the lifting auxiliary cylinder is hinged with connecting lugs on the left side and the right side of the top of the lifting bracket (506).
3. The numerical control saw of claim 1, the method is characterized in that: the power output end of the rotating motor (508) is provided with a rotating bearing (509), and the cutting tool is fixedly arranged on the power output shaft of the rotating bearing (509).
4. The numerically controlled saw of claim 1, wherein: the walking motor (513), the lifting motor (502) and the rotating motor (508) are servo motors.
CN201811500029.0A 2018-11-27 2018-11-27 Numerical control saw Active CN109732351B (en)

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Application Number Priority Date Filing Date Title
CN201811500029.0A CN109732351B (en) 2018-11-27 2018-11-27 Numerical control saw

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Application Number Priority Date Filing Date Title
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CN109732351B true CN109732351B (en) 2024-04-09

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966650A (en) * 2010-09-17 2011-02-09 王元庆 Numerical control gantry vertical combined machine tool
CN103448106A (en) * 2013-08-09 2013-12-18 东莞市南兴家具装备制造股份有限公司 Portal frame type compound wood processing center
CN103909551A (en) * 2014-04-17 2014-07-09 佛山市顺德区俊联鸿徽机械制造有限公司 Numerical-control gantry tenon milling machine
CN107671444A (en) * 2017-09-22 2018-02-09 江苏正合重工有限公司 Numerical-controlled gantry cutting machine
CN108015385A (en) * 2018-01-09 2018-05-11 江苏正合重工有限公司 Planer-type tubing panel cutting machine
CN209407898U (en) * 2018-11-27 2019-09-20 临沂金座木业机械制造有限公司 A kind of numerical control saw

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101966650A (en) * 2010-09-17 2011-02-09 王元庆 Numerical control gantry vertical combined machine tool
CN103448106A (en) * 2013-08-09 2013-12-18 东莞市南兴家具装备制造股份有限公司 Portal frame type compound wood processing center
CN103909551A (en) * 2014-04-17 2014-07-09 佛山市顺德区俊联鸿徽机械制造有限公司 Numerical-control gantry tenon milling machine
CN107671444A (en) * 2017-09-22 2018-02-09 江苏正合重工有限公司 Numerical-controlled gantry cutting machine
CN108015385A (en) * 2018-01-09 2018-05-11 江苏正合重工有限公司 Planer-type tubing panel cutting machine
CN209407898U (en) * 2018-11-27 2019-09-20 临沂金座木业机械制造有限公司 A kind of numerical control saw

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