CN117697017A - Full-automatic high-precision cutting equipment special for aluminum profile - Google Patents
Full-automatic high-precision cutting equipment special for aluminum profile Download PDFInfo
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- CN117697017A CN117697017A CN202311800273.XA CN202311800273A CN117697017A CN 117697017 A CN117697017 A CN 117697017A CN 202311800273 A CN202311800273 A CN 202311800273A CN 117697017 A CN117697017 A CN 117697017A
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- feeding
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- cutting
- clamping
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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
- B23D45/00—Sawing machines or sawing devices with circular saw blades or with friction saw discs
-
- 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
- B23D47/00—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts
- B23D47/04—Sawing machines or sawing devices working with circular saw blades, characterised only by constructional features of particular parts of devices for feeding, positioning, clamping, or rotating work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention relates to full-automatic high-precision cutting equipment special for aluminum profiles, which comprises a feeding rack, wherein a discharge end of the feeding rack is connected with a floating feeding device, a working end of the floating feeding device clamps a workpiece at the top of the feeding rack and drives the workpiece to do linear motion along a first horizontal direction, so that the workpiece is conveyed to a feed end of a compression cutting unit; the pressing and cutting unit comprises a cutting device for cutting a workpiece and a pressing device for pressing the workpiece, a feeding device is mounted at the bottom of the cutting device in a matched mode, and the feeding device drives the cutting device to do linear motion along the horizontal direction, so that the workpiece pressed by the working end of the pressing device is cut. By arranging the feeding device, the cutting device, the compacting device and the floating feeding device, the workpiece can be cut efficiently and precisely, so that the processing time is shortened, and the production efficiency is improved; meanwhile, labor cost can be reduced, and the consistency of machined workpieces can be guaranteed by a full-automatic cutting mode.
Description
Technical Field
The invention relates to the technical field of precise aluminum profile machining, in particular to full-automatic high-precision cutting equipment special for aluminum profiles.
Background
The valve body is a common component in precision equipment and is used for controlling the on-off of a fluid passage in the precision equipment, thereby playing a key role in the stable and efficient operation of the precision equipment.
In the prior art, for the required aluminium alloy blank of manufacturing the valve body, adopt the manual work to cut aluminium bar raw materials to demand length more, carry out the appearance processing later and make aluminium alloy blank can satisfy the precision requirement of valve body to prepare aluminium alloy blank. The processing mode has low production efficiency, long production time and high labor cost; meanwhile, the blank material cut manually has larger verticality, flatness and roughness of the cut end face, low cutting precision and poor consistency.
Disclosure of Invention
Aiming at the defects in the prior art, the applicant provides full-automatic high-precision cutting equipment special for aluminum profiles, which has reasonable structure, and can cut workpieces efficiently and precisely by arranging a feeding device, a cutting device, a pressing device and a floating feeding device, thereby shortening the processing time and improving the production efficiency; meanwhile, labor cost can be reduced, and the consistency of machined workpieces can be guaranteed by a full-automatic cutting mode.
The technical scheme adopted by the invention is as follows:
the full-automatic high-precision cutting equipment special for the aluminum profiles comprises a feeding rack for feeding, wherein a floating feeding device is arranged at the discharge end of the feeding rack in a joint mode, a pressing and cutting unit is arranged at the rear end of the floating feeding device in a joint mode, and the pressing and cutting unit and the floating feeding device are supported through a rack;
the working end of the floating feeding device clamps the workpiece at the top of the feeding rack and drives the workpiece to do linear motion along the first horizontal direction, so that the workpiece is conveyed to the feeding end of the pressing and cutting unit;
the pressing and cutting unit comprises a cutting device for cutting a workpiece and a pressing device for pressing the workpiece, a feeding device is arranged at the bottom of the cutting device in a matched mode, and the feeding device drives the cutting device to linearly move along a second horizontal direction so as to cut the workpiece pressed by the working end of the pressing device;
the floating feeding device is internally provided with a first floating oil cylinder and a second floating oil cylinder, and floats along the vertical direction through the first floating oil cylinder, so that the horizontal working end surface of the floating feeding device is higher than the horizontal working end surface of the pressing device;
the floating feeding device floats along a second horizontal direction through the second floating oil cylinder, so that the vertical working end face of the floating feeding device deviates along the second horizontal direction relative to the vertical working end face of the pressing device.
As a further improvement of the above technical scheme:
the first horizontal direction and the second horizontal direction are perpendicular to each other.
The structure of the feeding device is as follows: the cutting device comprises a feeding installation frame, wherein the top of the feeding installation frame is fixed with a plurality of feeding sliding rails which are arranged in parallel, the top of a single feeding sliding rail is provided with a plurality of feeding sliding blocks in a matched manner, and the top of each feeding sliding block is provided with a cutting device in a matched manner;
a feeding motor is fixed on one side of the feeding installation frame, the output end of the feeding motor is connected with a feeding screw rod, the feeding screw rod is arranged in parallel with the feeding sliding rail, a feeding connecting seat is mounted on the outer circumferential surface of the feeding screw rod in a matched manner through a feeding nut, and the feeding connecting seat is used for being connected with a cutting device;
the feeding motor drives the feeding screw rod to rotate, so that the feeding connecting seat makes linear motion along the axial direction of the feeding screw rod through the feeding nut, and further drives the cutting device to make linear motion along the feeding sliding rail.
The structure of the cutting device is as follows: the cutting device comprises a cutting installation frame, wherein a cutting motor is fixed at the top of the cutting installation frame, and the output end of the cutting motor is connected with a driving belt wheel;
a main shaft is rotatably mounted on a cutting mounting frame below the cutting motor through a bearing, one end of the main shaft is fixed with a driven belt pulley, and a triangular belt is mounted between the driven belt pulley and the driving belt pulley in a matched manner;
the other end of the main shaft is fixed with a saw blade, and one end of the saw blade extends to the outside of the cutting installation frame;
the cutting motor drives the driving belt wheel to rotate, the driving belt wheel drives the driven belt wheel to rotate through the triangular belt, and the driven belt wheel drives the saw blade to rotate through the main shaft, so that the saw blade cuts a workpiece.
The structure of the compressing device is as follows: the device comprises a compression mounting frame, wherein a first compression oil cylinder is fixed at the top of the compression mounting frame, the output end of the first compression oil cylinder is connected with a first compression seat, a compression table top is fixed on the compression mounting frame below the first compression seat, the working end surface of the compression table top is a plane, a compression leaning gate is fixed on the compression mounting frame on one side of the compression table top, the working end surface of the compression leaning gate is a plane, and the compression leaning gate is higher than the compression table top, so that the working end surface of the compression leaning gate and the working end surface of the compression table top form a first limiting end surface in an L shape, a workpiece is limited, and an avoidance groove is formed on the working end surface of the compression leaning gate and the working end surface of the compression table top at the same time;
a second compression oil cylinder is fixed on the other side of the compression mounting frame, the output end of the second compression oil cylinder is connected with a second compression seat, and the second compression seat is opposite to the working end face of the compression abutting grid;
the first pressing oil cylinder drives the first pressing seat to make linear motion close to or far away from the working end face of the pressing table surface along the vertical direction, and meanwhile, the second pressing oil cylinder drives the second pressing seat to make linear motion close to or far away from the working end face of the pressing close gate along the horizontal direction, so that a workpiece on the first limiting end face is pressed or loosened.
The structure of the floating feeding device is as follows: the automatic feeding device comprises a floating feeding installation frame, wherein the bottom of the floating feeding installation frame is respectively supported by a first support and a second support, a feeding motor is fixed on one side of the floating feeding installation frame, the output end of the feeding motor is connected with a feeding screw rod, a sliding seat is mounted on the outer circumferential surface of the feeding screw rod in a matched manner, a plurality of feeding sliding blocks are mounted on the bottom of the sliding seat in a matched manner, the feeding sliding blocks are mounted with a corresponding plurality of feeding sliding rails in a matched manner, and the plurality of feeding sliding rails are fixed on the top of the floating feeding installation frame in parallel;
the feeding motor drives the feeding screw rod to rotate, so that the sliding seat is driven to linearly move along the feeding sliding rail;
the top of the sliding seat is provided with a clamping table top, the working end surface of the clamping table top is a plane, the top of the sliding seat beside the clamping table top is fixedly provided with a plurality of clamping sliding rails which are arranged in parallel, a single clamping sliding rail is provided with a clamping sliding block in a matched manner, the top of the clamping sliding block is fixedly provided with a clamping seat, and the clamping seat is connected with the output end of a clamping oil cylinder;
the clamping seat is provided with a clamping leaning gate on the opposite side, the clamping leaning gate is fixed on one side of the sliding seat, the working end surface of the clamping leaning gate is in a plane, and meanwhile, the working end surface of the clamping leaning gate is higher than the working end surface of the clamping table top, so that the clamping leaning gate is in an L-shaped second limiting end surface, and the second limiting end faces the workpiece to be limited;
the clamping cylinder drives the clamping seat to linearly move along the clamping sliding rail close to or far from the working end face of the clamping leaning gate, so that a workpiece on the second limiting end face is clamped or loosened;
an auxiliary roller is mounted on one side of the sliding seat in a matched mode, and the outer contour line of the top of the auxiliary roller is flush with the working end face of the clamping table top;
the bottom of the floating feeding installation frame is fixed with a first floating oil cylinder, the output end of the first floating oil cylinder is connected with a first joint, the end head of the first joint is hinged with a second joint, the second joint is rotatably installed at the bottom of the floating feeding installation frame, the middle part of the second joint is provided with a through hole, and an eccentric shaft is installed in the through hole in a matched manner;
the bottom of the floating feeding mounting frame is provided with a downward extending lug, and the lug is in contact with the outer circumferential surface of the eccentric shaft;
the first floating oil cylinder drives the second joint to do reciprocating rotary motion around the connection point of the second joint and the floating feeding installation frame through the first joint, so as to drive the eccentric shaft to rotate, and the floating feeding installation frame floats along the vertical direction through the protruding block in the rotating process of the eccentric shaft;
the second support comprises two supporting legs which are symmetrically arranged at intervals, floating grooves are respectively formed in the opposite side wall surfaces of the two supporting legs, the floating feeding installation frame is slidably installed between the two supporting legs through the floating grooves, a second floating oil cylinder is fixed outside the second support, the output end of the second floating oil cylinder is connected with a connecting shaft, and the connecting shaft penetrates through the wall surface of one supporting leg to be connected with the floating feeding installation frame;
the second floating oil cylinder drives the connecting shaft to do linear motion along the second horizontal direction, so that the floating feeding installation frame is driven to float in the floating groove along the second horizontal direction.
The feeding slide rail is arranged along the first horizontal direction, and the clamping slide rail is arranged perpendicular to the feeding slide rail.
The structure of the feeding rack is as follows: the device comprises a bracket, wherein a plurality of feeding roller tables are cooperatively arranged at the top of the bracket, a first connecting rod is rotatably arranged at the bottom of a single feeding roller table, the end head of the single first connecting rod is connected with one end head of a second connecting rod, the other end head of the single second connecting rod is cooperatively arranged on the outer circumferential surface of a driving shaft, and the driving shaft is rotatably arranged in the middle of the bracket;
a second connecting rod is connected with the output end of the material turning oil cylinder, and the material turning oil cylinder is fixed on the bracket;
the tail end of the single feeding roller table is provided with a U-shaped blocking seat in a U shape, and the top of the U-shaped blocking seat is provided with a stop block in a matched manner;
along the feeding direction, supporting rollers are respectively arranged at two sides of the U-shaped baffle seat at the top of the bracket in a matched manner;
when the material turning cylinder stretches out, the driving shaft is driven to rotate through the second connecting rod, so that the corresponding material feeding roller table is driven to turn over through the first connecting rod, and then a workpiece at the top of the material feeding roller table rolls into the U-shaped baffle seat.
And a collecting table is arranged beside the frame in a matched manner.
The housing is mounted outside the frame in a matched manner.
The beneficial effects of the invention are as follows:
the automatic aluminum profile cutting device is compact and reasonable in structure and convenient to operate, and can complete full-automatic, high-precision and nondestructive cutting of the aluminum profile by arranging the feeding device, the cutting device, the pressing device and the floating feeding device, so that a workpiece can be cut in place at one time, the production efficiency is effectively improved, the cutting quality is improved, and the consistency of products is ensured.
The invention also has the following advantages:
(1) According to the cutting device, the triangular belt is arranged, so that the tension is stable, the transmission precision is high, the high-precision transmission of the output torque of the cutting motor can be realized, the precise and stable control of the rotating speed of the saw blade is realized, the cutting precision is effectively improved, and the roughness of the cutting end face of a workpiece is reduced.
(2) According to the pressing device, the two pressing cylinders and the corresponding pressing seats which are arranged vertically are arranged, so that the workpiece can be effectively limited, the workpiece can be pressed, the problems of deviation, shaking and inaccurate positioning of the workpiece in the cutting process are prevented, and the perpendicularity and flatness of the cut end face of the workpiece after cutting are ensured to meet the use requirement of a precision manufacturing working condition.
(3) According to the floating feeding device, the first floating oil cylinder, the first connector, the second connector, the eccentric shaft and the protruding blocks are arranged, so that the floating feeding installation frame can float along the vertical direction, the clamping table top can be slightly higher than the pressing table top in the feeding process, the pressing table is prevented from scratching a workpiece, and the appearance of the workpiece is protected to be smooth.
(4) According to the floating feeding device, the second floating oil cylinder, the connecting shaft and the floating groove are arranged, so that the floating feeding mounting frame can horizontally float left and right, a workpiece slightly deviates from the pressing close grid in the feeding process of the floating feeding device, the clamping close grid slightly deviates from the workpiece in the feeding and returning process of the floating feeding device, the workpiece is prevented from being scratched by the pressing close grid and the clamping close grid, and the appearance of the workpiece is protected to be smooth.
(5) The invention is provided with an automatic control system, the production beat of which is continuous and compact, and the rapid cutting can be ensured, thereby improving the production efficiency.
Drawings
Fig. 1 is a schematic structural view of the present invention.
Fig. 2 is a top view of fig. 1.
Fig. 3 is a rear view of fig. 1.
Fig. 4 is a schematic structural view of a feeding device in the present invention.
Fig. 5 is a schematic structural view of a cutting device according to the present invention.
Fig. 6 is a schematic structural view of the compressing apparatus of the present invention.
Fig. 7 is a full cross-sectional view of the compression device of the present invention.
FIG. 8 is a schematic view of a floating feeding device according to the present invention.
Fig. 9 is a partial cross-sectional view of a floating feed device of the present invention.
Fig. 10 is a partial enlarged view at a in fig. 9.
FIG. 11 is a full cross-sectional view of the floating feeding device of the present invention.
Fig. 12 is a schematic structural view of a loading rack according to the present invention.
Fig. 13 is a partial enlarged view at B in fig. 12.
Wherein: 1. a feeding device; 2. a cutting device; 3. a compacting device; 4. a frame; 5. a floating feeding device; 6. a feeding rack; 7. a workpiece; 8. a hydraulic system; 9. a collection table;
101. a feed mounting frame; 102. a feed motor; 103. a feed slide rail; 104. a feed slide; 105. a feed nut; 106. a feed connection seat; 107. a feed screw;
201. cutting the mounting frame; 202. a cutting motor; 203. a driving pulley; 204. a driven pulley; 205. a V-belt; 206. a main shaft; 207. a bearing; 208. a saw blade;
301. compressing the mounting frame; 302. compressing the table top; 303. a first compaction cylinder; 304. a second compaction cylinder; 305. a first compression seat; 306. a second pressing seat; 307. pressing against the gate; 308. an avoidance groove;
501. a floating feeding mounting frame; 502. a feeding screw rod; 503. a feeding motor; 504. a feeding slide rail; 505. a feeding slide block; 506. a slide; 507. a clamping table top; 508. clamping slide rails; 509. a clamping slide block; 510. a clamping oil cylinder; 511. a clamping seat; 512. clamping the material leaning grid; 513. an auxiliary roller; 514. a first support; 515. a second support; 516. a first floating cylinder; 517. a second floating cylinder; 518. a first joint; 519. a second joint; 520. a bump; 521. an eccentric shaft; 522. a connecting shaft; 523. a floating tank;
601. a bracket; 602. a feeding roller table; 603. a material turning oil cylinder; 604. a first link; 605. a second link; 606. a U-shaped baffle seat; 607. a stop block; 608. a supporting roller; 609. a drive shaft.
Detailed Description
The following describes specific embodiments of the present invention with reference to the drawings.
The structure and the function of the invention are as follows:
as shown in fig. 1-13, a full-automatic high-precision cutting device special for aluminum profiles comprises a feeding bench 6 for feeding, wherein a floating feeding device 5 is arranged at the discharge end of the feeding bench 6 in a joint manner, a pressing and cutting unit is arranged at the rear end of the floating feeding device 5 in a joint manner, and the pressing and cutting unit and the floating feeding device 5 are supported by a frame 4. The full-automatic high-precision cutting equipment realizes full-automatic production by arranging the compression cutting unit, the frame 4, the floating feeding device 5 and the feeding bench 6, and is also provided with an automatic control system, a hydraulic system 8 and a maintenance-free lubrication system; wherein,
the automatic control system comprises a PLC, an operation integrated panel, an electric cabinet, a servo system, a hydraulic electric control system and a pneumatic electric control system, wherein the operation integrated panel is arranged on the frame 4, and can operate buttons on the operation integrated panel to complete the control of all functions and actions of the equipment; the rest electric control systems are intensively arranged in the electric control cabinet, the electric control cabinet is fixed beside the frame 4, and the automatic control system is connected and combined with each part through a PLC, so that the control mode is simple and reliable, the response is quick, the excellent equipment performance can be ensured, the production beat is compact and continuous, and the production efficiency is improved;
the hydraulic system 8 is used for controlling the action of each oil cylinder in the equipment and ensuring the working reliability of the floating feeding device 5 and related structures in the compaction cutting unit;
the maintenance-free lubrication system comprises self-lubricating parts of each motion mechanism, and can complete self-lubrication of each motion mechanism, so that frequent shutdown caused by the need of adding lubricating oil to each motion mechanism is avoided, the maintenance time of equipment is saved, and the production efficiency is improved;
the working end of the floating feeding device 5 clamps the workpiece 7 at the top of the feeding rack 6 and drives the workpiece 7 to do linear motion along the first horizontal direction, so that the workpiece 7 is conveyed to the feeding end of the pressing and cutting unit; the pressing and cutting unit comprises a cutting device 2 for cutting a workpiece 7 and a pressing device 3 for pressing the workpiece 7, wherein the feeding device 1 is arranged at the bottom of the cutting device 2 in a matched mode, and the feeding device 1 drives the cutting device 2 to linearly move along a second horizontal direction so as to cut the workpiece 7 pressed by the working end of the pressing device 3; the first horizontal direction and the second horizontal direction are two directions which are mutually perpendicular on the horizontal plane;
the working end of the floating feeding device 5, namely the working end surface of the clamping table 507, the working end surface of the clamping leaning gate 512 and the clamping end formed by the working end surface of the clamping seat 511, are used for clamping the workpiece 7;
the feeding end of the pressing and cutting unit, namely a pressing table top 302 of the pressing device 3, and the floating feeding device 5 conveys the workpiece 7 to the pressing table top 302;
as shown in fig. 4 to 5, the feeding device 1 is used for driving the cutting device 2 to move linearly along the horizontal direction, so that the saw blade 208 in the cutting device 2 is close to or far from the workpiece 7 to cut the workpiece 7;
as shown in fig. 4, the feeding device 1 has the following structure: the cutting device comprises a feeding installation frame 101, wherein the top of the feeding installation frame 101 is provided with a plurality of feeding slide rails 103 which are arranged in parallel, the top of each single feeding slide rail 103 is provided with a plurality of feeding slide blocks 104 in a matched manner, and the top of each feeding slide block 104 is provided with a cutting device 2 in a matched manner;
a feed motor 102 is fixed on one side of the feed mounting frame 101, the output end of the feed motor 102 is connected with a feed screw rod 107, the feed screw rod 107 is arranged in parallel with the feed sliding rail 103, a feed connecting seat 106 is mounted on the outer circumferential surface of the feed screw rod 107 in a matched manner through a feed nut 105, and the feed connecting seat 106 is used for connecting a cutting device 2 and is fixed at the bottom of the cutting device 2; the feed motor 102 drives the feed screw 107 to rotate, so that the feed connecting seat 106 moves linearly along the axial direction of the feed screw 107 through the feed nut 105, and further drives the cutting device 2 to move linearly along the feed slide rail 103.
As shown in fig. 5, the cutting device 2 has a structure in which: the cutting device comprises a cutting installation frame 201, wherein a cutting motor 202 is fixed at the top of the cutting installation frame 201, and the output end of the cutting motor 202 is connected with a driving belt pulley 203; a main shaft 206 is rotatably mounted on a cutting mounting frame 201 below the cutting motor 202 through a bearing 207, one end of the main shaft 206 is fixed with a driven pulley 204, the driven pulley 204 is positioned below a driving pulley 203, and a V-belt 205 is mounted between the driven pulley 204 and the driving pulley 203 in a matched manner; the other end of the main shaft 206 is fixed with a saw blade 208, and one end of the saw blade 208 extends to the outside of the cutting mounting frame 201; the cutting motor 202 drives the driving belt wheel 203 to rotate, so that the driven belt wheel 204 is driven to rotate through the V-belt 205, and the driven belt wheel 204 drives the saw blade 208 to rotate through the main shaft 206, so that the saw blade 208 cuts the workpiece 7;
the cutting device 2 adopts the V-belt 205, has stable tension and high transmission precision, can realize high-precision transmission of the output torque of the cutting motor 202, and can accurately and stably control the rotating speed of the saw blade 208.
As shown in fig. 6-7, the pressing device 3 is used for pressing and limiting the workpiece 7 when the cutting device 2 cuts the workpiece 7;
the structure of the compressing device 3 is as follows: the device comprises a compression installation frame 301, wherein a first compression oil cylinder 303 is fixed at the top of the compression installation frame 301, the output end of the first compression oil cylinder 303 is connected with a first compression seat 305, a compression table top 302 is fixed on the compression installation frame 301 below the first compression seat 305, the working end surface of the compression table top 302 is in a plane, a compression leaning gate 307 is fixed on the compression installation frame 301 at one side of the compression table top 302, the working end surface of the compression leaning gate 307 is in a plane, the compression leaning gate 307 is higher than the compression table top 302, so that the working end surface of the compression leaning gate 307 and the working end surface of the compression table top 302 form a first L-shaped limiting end surface, the workpiece 7 is limited, and an avoidance groove 308 is formed on the working end surface of the compression leaning gate 307 and the working end surface of the compression table top 302;
the working end surfaces of the first pressing seat 305 and the second pressing seat 306 are plane, and the working end surfaces of the first pressing seat 305 and the second pressing seat 306 and the first limiting end face the workpiece 7 to form four-direction limiting, so that the workpiece 7 is pressed when being cut by the cutting device 2;
the avoidance groove 308 can provide a working space for the saw blade 208, and can position the saw blade 208, prevent the saw blade 208 from shaking greatly and ensure cutting precision;
in order to ensure the pressing effect, it is necessary to ensure that the top of the pressing abutment gate 307 is higher than the center point of the workpiece 7, and the arrangement positions of the first pressing cylinder 303 and the first pressing seat 305 are biased in the direction of pressing abutment gate 307 so as to ensure that the center of the first pressing seat 305 is as close as possible to the center of the workpiece 7;
a second compression oil cylinder 304 is fixed on the other side of the compression mounting frame 301, the output end of the second compression oil cylinder 304 is connected with a second compression seat 306, and the second compression seat 306 is opposite to the working end face of the compression abutting grid 307; the first pressing cylinder 303 drives the first pressing seat 305 to make a linear motion in a vertical direction toward or away from the working end surface of the pressing table 302, and at the same time, the second pressing cylinder 304 drives the second pressing seat 306 to make a linear motion in a horizontal direction toward or away from the working end surface of the pressing gate 307, so that the workpiece 7 on the first limiting end surface is pressed or released.
As shown in fig. 7, in the present invention, the workpiece 7 is a cubic or cylindrical aluminum bar, and the apparatus of the present invention can be applied to aluminum bars of various dimensions, and has a wide range of applications and high practicability.
As shown in fig. 8-11, the floating feeding device 5 is used for conveying the workpiece 7 on the feeding rack 6 to the pressing table 302 of the pressing device 3, and the cutting size of the equipment on the workpiece 7 is determined by the conveying distance of the floating feeding device 5;
a first floating oil cylinder 516 and a second floating oil cylinder 517 are arranged in the floating feeding device 5, and the floating feeding device 5 floats along the vertical direction through the first floating oil cylinder 516, so that the horizontal working end surface of the floating feeding device 5 is higher than the horizontal working end surface of the pressing device 3; the floating feeding device 5 floats along a second horizontal direction through a second floating oil cylinder 517, so that the vertical working end surface of the floating feeding device 5 deviates along the second horizontal direction relative to the vertical working end surface of the pressing device 3;
the horizontal working end surface of the floating feeding device 5 is a clamping table 507, and the horizontal working end surface of the compressing device 3 is a compressing table 302 of the compressing device 3; the vertical working end face of the floating feeding device 5 is the working end face of the clamping leaning gate 512, and the vertical working end face of the pressing device 3 is the working end face of the pressing leaning gate 307.
As shown in fig. 8, the floating feeding device 5 has the structure that: the automatic feeding device comprises a floating feeding installation frame 501, wherein the bottom of the floating feeding installation frame 501 is respectively supported by a first support 514 and a second support 515, a feeding motor 503 is fixed on one side of the floating feeding installation frame 501, the output end of the feeding motor 503 is connected with a feeding screw rod 502, a sliding seat 506 is arranged on the outer circumferential surface of the feeding screw rod 502 in a matched manner, a plurality of feeding sliding blocks 505 are arranged on the bottom of the sliding seat 506 in a matched manner, the feeding sliding blocks 505 are arranged on the corresponding plurality of feeding sliding rails 504 in a matched manner, and the plurality of feeding sliding rails 504 are fixed on the top of the floating feeding installation frame 501 in parallel; the feeding motor 503 drives the feeding screw 502 to rotate, so as to drive the slide seat 506 to linearly move along the feeding slide rail 504;
the top of the sliding seat 506 is provided with a clamping table top 507, the working end surface of the clamping table top 507 is a plane, the top of the sliding seat 506 beside the clamping table top 507 is fixedly provided with a plurality of clamping sliding rails 508 which are arranged in parallel, a clamping sliding block 509 is cooperatively arranged on the single clamping sliding rail 508, the top of the clamping sliding block 509 is fixedly provided with a clamping seat 511, and the clamping seat 511 is connected with the output end of a clamping oil cylinder 510; the opposite side of the clamping seat 511 is provided with a clamping leaning gate 512, the clamping leaning gate 512 is fixed on one side of the sliding seat 506, the working end surface of the clamping leaning gate 512 is in a plane, and meanwhile, the working end surface of the clamping leaning gate 512 is higher than the working end surface of the clamping table 507, so that the clamping leaning gate is in an L-shaped second limiting end surface, and the second limiting end surface limits the workpiece 7;
the working end surface of the clamping seat 511 is a plane, and the clamping cylinder 510 drives the clamping seat 511 to make linear movement along the clamping slide rail 508, which is close to or far from the working end surface of the clamping leaning gate 512, so as to clamp or loosen the workpiece 7 on the second limiting end surface;
the feed slide rails 504 are arranged along a first horizontal direction, and the nip slide rails 508 are arranged perpendicular to the feed slide rails 504;
an auxiliary roller 513 is mounted on one side of the sliding seat 506 in a matched mode, and the outer contour line of the top of the auxiliary roller 513 is flush with the working end face of the clamping table 507; the auxiliary roller 513 is used for supporting the workpiece 7 in an auxiliary manner, so as to prevent the workpiece 7 from being deformed and scratched due to the excessively long conveying distance.
As shown in fig. 9-10, the floating feeding device 5 has the capability of floating along the vertical direction, a first floating oil cylinder 516 is fixed at the bottom of the floating feeding mounting frame 501, the output end of the first floating oil cylinder 516 is connected with a first joint 518, the end head of the first joint 518 is hinged with a second joint 519, the rotation of the second joint 519 is installed at the bottom of the floating feeding mounting frame 501, a through hole is arranged in the middle of the second joint 519, and an eccentric shaft 521 is installed in the through hole in a matched manner; the bottom of the floating feeding mounting frame 501 is provided with a downward extending lug 520, and the lug 520 is contacted with the outer circumferential surface of the eccentric shaft 521;
the first floating oil cylinder 516 drives the second joint 519 to do reciprocating rotary motion around the connection point of the second joint 519 and the floating feeding installation frame 501 through the first joint 518, so that the eccentric shaft 521 is driven to rotate, the floating feeding installation frame 501 floats in the vertical direction through the protruding block 520 in the rotation process of the eccentric shaft 521, the clamping table top 507 can be slightly higher than the pressing table top 302 in the feeding process, the pressing table top 302 is prevented from scratching the workpiece 7 when the workpiece 7 is fed onto the pressing table top 302 by the floating feeding device 5, and the appearance of the workpiece 7 is protected to be smooth.
As shown in fig. 11, the floating feeding device 5 has the capability of floating along the second horizontal direction, the second support 515 comprises two supporting legs which are symmetrically arranged at intervals, the opposite side wall surfaces of the two supporting legs are respectively provided with a floating groove 523, the floating feeding installation frame 501 is slidably installed between the two supporting legs through the floating grooves 523, a second floating oil cylinder 517 is fixed outside the second support 515, the output end of the second floating oil cylinder 517 is connected with a connecting shaft 522, and the connecting shaft 522 passes through the wall surface of one supporting leg to be connected with the floating feeding installation frame 501; the second floating cylinder 517 drives the connecting shaft 522 to make a linear motion in the second horizontal direction, so as to drive the floating feed mounting frame 501 to float in the second horizontal direction in the floating groove 523;
the floating feeding device 5 can be enabled to extend out along the feeding advancing direction in the feeding process, the connecting shaft 522 drives the floating feeding mounting frame 501 to do forward linear motion along the second horizontal direction, so that the clamping leaning gate 512 relatively presses the leaning gate 307 slightly to the left, namely, the workpiece 7 slightly deviates from the leaning gate 307, when the floating feeding device 5 feeds the workpiece 7 onto the pressing table 302, the leaning gate 307 is prevented from scratching the workpiece 7, and the appearance of the workpiece 7 is protected to be flat;
during the feeding and retreating process of the floating feeding device 5, the second floating oil cylinder 517 retreats along the feeding advancing direction, and the connecting shaft 522 drives the floating feeding mounting frame 501 to do retreating linear motion along the second horizontal direction, so that the clamping leaning gate 512 relatively presses against the gate 307 to slightly deviate to the right, that is, the clamping leaning gate 512 slightly deviates from the workpiece 7, the workpiece 7 is prevented from being scratched by the clamping leaning gate 512 during the retreating process of the floating feeding device 5, and the appearance of the workpiece 7 is protected to be smooth.
As shown in fig. 12 to 13, the feeding rack 6 is used for automatic feeding, and the feeding rack 6 has the following structure: the device comprises a bracket 601, wherein a plurality of feeding roller tables 602 are cooperatively arranged at the top of the bracket 601, a first connecting rod 604 is rotatably arranged at the bottom of a single feeding roller table 602, the end head of the single first connecting rod 604 is connected with one end head of a second connecting rod 605, the other end head of the single second connecting rod 605 is cooperatively arranged on the outer circumferential surface of a driving shaft 609, and the driving shaft 609 is rotatably arranged in the middle of the bracket 601; a second connecting rod 605 is connected with the output end of the material turning cylinder 603, and the material turning cylinder 603 is fixed on the bracket 601;
the tail end of the single feeding roller table 602 is provided with a U-shaped blocking seat 606 which is U-shaped, the top of the U-shaped blocking seat 606 is provided with a stop block 607 in a matched manner, the stop block 607 can ensure that a workpiece 7 falls into the U-shaped blocking seat 606, and the falling problem of the workpiece 7 in the process of rolling into the U-shaped blocking seat 606 from the top of the feeding roller table 602 is prevented;
along the feeding direction, supporting rollers 608 are respectively matched and installed at two sides of a U-shaped baffle seat 606 at the top of the bracket 601; the supporting roller 608 is used for supporting the workpiece 7 in an auxiliary way, and meanwhile, the movement stability of the workpiece 7 is ensured in the feeding process of the workpiece 7;
when the material turning cylinder 603 stretches out, the driving shaft 609 is driven to rotate through the second connecting rod 605, so that the corresponding material feeding roller table 602 is driven to turn over through the first connecting rod 604, and then the workpiece 7 at the top of the material feeding roller table 602 rolls into the U-shaped blocking seat 606.
The loading bench 6 realizes the turnover of the loading roller platform 602 through the first connecting rod 604 and the second connecting rod 605, so that the workpiece 7 at the top of the loading roller platform 602 falls into the U-shaped baffle seat 606, and automatic loading is realized.
A collecting table 9 is arranged beside the frame 4 in a matched manner and is used for collecting the workpiece 7 after cutting processing; the housing is arranged outside the frame 4 in a matched manner, and plays a role in protecting the feeding device 1, the cutting device 2, the compacting device 3 and the floating feeding device 5.
The working process of the invention is as follows:
s1, feeding: manually placing the workpiece 7 on top of the feeding bench 6, and conveying the workpiece 7 to a set position by the feeding bench 6;
s2, clamping and conveying a workpiece 7 by the floating feeding device 5: the clamping oil cylinder 510 stretches out to enable the floating feeding device 5 to clamp the workpiece 7, the first floating oil cylinder 516 stretches out to enable the floating feeding device 5 to float in the vertical direction, the feeding motor 503 is started to enable the floating feeding device 5 to advance in the first horizontal direction, and the workpiece 7 is conveyed to the compacting device 3;
s3, the pressing device 3 presses the workpiece 7: after the floating feeding device 5 conveys the workpiece 7 into place, the first floating oil cylinder 516 is retracted, so that the floating feeding device 5 falls down in the vertical direction, then the first compacting oil cylinder 303 and the second compacting oil cylinder 304 are simultaneously extended, so that the compacting device 3 compacts the workpiece 7, and then the clamping oil cylinder 510 is retracted, so that the floating feeding device 5 loosens the workpiece 7;
simultaneously, the cutting motor 202 is started, the saw blade 208 cuts the workpiece 7, and the floating feeding device 5 is retracted to the initial position;
after the cutting is completed, the floating feeding device 5 clamps the workpiece 7 again, and then the pressing device 3 loosens the workpiece 7;
s4, material taking: and after the cutting is finished, the next cutting is carried out until the cut workpiece 7 is ejected to the collecting table 9 by the subsequent workpiece 7, and the material can be taken manually.
The above description is intended to illustrate the invention and not to limit it, the scope of which is defined by the claims, and any modifications can be made within the scope of the invention.
Claims (10)
1. Full-automatic high accuracy cutting equipment of aluminium alloy is exclusively used in, including being used for carrying out material loading rack (6), its characterized in that: the feeding device is characterized in that a floating feeding device (5) is arranged at the discharging end of the feeding rack (6) in a joint mode, a pressing and cutting unit is arranged at the rear end of the floating feeding device (5) in a joint mode, and the pressing and cutting unit and the floating feeding device (5) are supported through a rack (4);
the working end of the floating feeding device (5) clamps a workpiece (7) at the top of the feeding rack (6) and drives the workpiece (7) to do linear motion along a first horizontal direction, so that the workpiece (7) is conveyed to the feeding end of the pressing and cutting unit;
the pressing and cutting unit comprises a cutting device (2) for cutting a workpiece (7) and a pressing device (3) for pressing the workpiece (7), wherein a feeding device (1) is installed at the bottom of the cutting device (2) in a matched mode, and the feeding device (1) drives the cutting device (2) to linearly move along a second horizontal direction, so that the workpiece (7) pressed by the working end of the pressing device (3) is cut;
a first floating oil cylinder (516) and a second floating oil cylinder (517) are arranged in the floating feeding device (5), and the floating feeding device (5) floats along the vertical direction through the first floating oil cylinder (516), so that the horizontal working end surface of the floating feeding device (5) is higher than the horizontal working end surface of the pressing device (3);
the floating feeding device (5) floats along a second horizontal direction through a second floating oil cylinder (517), so that the vertical working end face of the floating feeding device (5) is offset along the second horizontal direction relative to the vertical working end face of the pressing device (3).
2. The full-automatic high-precision cutting device special for aluminum profiles as claimed in claim 1, wherein: the first horizontal direction and the second horizontal direction are perpendicular to each other.
3. The full-automatic high-precision cutting device special for aluminum profiles as claimed in claim 1, wherein: the structure of the feeding device (1) is as follows: the cutting device comprises a feeding installation frame (101), wherein the top of the feeding installation frame (101) is provided with a plurality of feeding sliding rails (103) which are arranged in parallel, the top of each feeding sliding rail (103) is provided with a plurality of feeding sliding blocks (104) in a matched manner, and the top of each feeding sliding block (104) is provided with a cutting device (2) in a matched manner;
a feeding motor (102) is fixed on one side of the feeding installation frame (101), the output end of the feeding motor (102) is connected with a feeding screw rod (107), the feeding screw rod (107) is arranged in parallel with the feeding sliding rail (103), a feeding connecting seat (106) is mounted on the outer circumferential surface of the feeding screw rod (107) in a matched mode through a feeding nut (105), and the feeding connecting seat (106) is used for being connected with the cutting device (2);
the feeding motor (102) drives the feeding screw rod (107) to rotate, so that the feeding connecting seat (106) moves linearly along the axial direction of the feeding screw rod (107) through the feeding nut (105), and the cutting device (2) is driven to move linearly along the feeding sliding rail (103).
4. The full-automatic high-precision cutting device special for aluminum profiles as claimed in claim 1, wherein: the structure of the cutting device (2) is as follows: the automatic cutting device comprises a cutting installation frame (201), wherein a cutting motor (202) is fixed at the top of the cutting installation frame (201), and the output end of the cutting motor (202) is connected with a driving belt wheel (203);
a main shaft (206) is rotatably mounted on a cutting mounting frame (201) below the cutting motor (202) through a bearing (207), one end of the main shaft (206) is fixed with a driven belt wheel (204), and a triangular belt (205) is mounted between the driven belt wheel (204) and a driving belt wheel (203) in a matched manner;
the other end of the main shaft (206) is fixed with a saw blade (208), and one end of the saw blade (208) extends to the outside of the cutting mounting frame (201);
the cutting motor (202) drives the driving belt wheel (203) to rotate, the driving belt wheel (203) drives the driven belt wheel (204) to rotate through the V-belt (205), and the driven belt wheel (204) drives the saw blade (208) to rotate through the main shaft (206), so that the saw blade (208) cuts the workpiece (7).
5. The full-automatic high-precision cutting device special for aluminum profiles as claimed in claim 1, wherein: the structure of the compressing device (3) is as follows: the device comprises a compression mounting frame (301), a first compression oil cylinder (303) is fixed at the top of the compression mounting frame (301), the output end of the first compression oil cylinder (303) is connected with a first compression seat (305), a compression table top (302) is fixed on the compression mounting frame (301) below the first compression seat (305), the working end surface of the compression table top (302) is in a plane, a compression leaning gate (307) is fixed on the compression mounting frame (301) at one side of the compression table top (302), the working end surface of the compression leaning gate (307) is in a plane, the compression leaning gate (307) is higher than the compression table top (302) in arrangement, the working end surface of the compression leaning gate (307) and the working end surface of the compression table top (302) form a first limiting end surface in an L shape, so that a workpiece (7) is limited, and an avoidance groove (308) is formed on the working end surface of the compression leaning gate (307) and the working end surface of the compression table top (302) at the same time;
a second compression oil cylinder (304) is fixed on the other side of the compression mounting frame (301), the output end of the second compression oil cylinder (304) is connected with a second compression seat (306), and the second compression seat (306) is opposite to the working end face of the compression abutting grid (307);
the first compression cylinder (303) drives the first compression seat (305) to perform linear motion close to or far from the working end surface of the compression table top (302) along the vertical direction, and meanwhile, the second compression cylinder (304) drives the second compression seat (306) to perform linear motion close to or far from the working end surface of the compression abutting grid (307) along the horizontal direction, so that a workpiece (7) on the first limiting end surface is compressed or loosened.
6. The full-automatic high-precision cutting device special for aluminum profiles as claimed in claim 1, wherein: the structure of the floating feeding device (5) is as follows: the automatic feeding device comprises a floating feeding installation frame (501), wherein the bottom of the floating feeding installation frame (501) is respectively supported by a first support (514) and a second support (515), a feeding motor (503) is fixed on one side of the floating feeding installation frame (501), the output end of the feeding motor (503) is connected with a feeding screw rod (502), a sliding seat (506) is mounted on the outer circumferential surface of the feeding screw rod (502) in a matched manner, a plurality of feeding sliding blocks (505) are mounted on the bottom of the sliding seat (506) in a matched manner, the feeding sliding blocks (505) are mounted in a matched manner with a plurality of corresponding feeding sliding rails (504), and the plurality of feeding sliding rails (504) are fixed on the top of the floating feeding installation frame (501) in parallel;
the feeding motor (503) drives the feeding screw rod (502) to rotate, so that the sliding seat (506) is driven to linearly move along the feeding sliding rail (504);
the top of the sliding seat (506) is provided with a clamping table top (507), the working end surface of the clamping table top (507) is a plane, the top of the sliding seat (506) beside the clamping table top (507) is fixedly provided with a plurality of clamping sliding rails (508) which are arranged in parallel, the single clamping sliding rails (508) are matched and provided with clamping sliding blocks (509), the top of the clamping sliding blocks (509) is fixedly provided with a clamping seat (511), and the clamping seat (511) is connected with the output end of a clamping oil cylinder (510);
the clamping seat (511) is provided with a clamping leaning grid (512) on the opposite side, the clamping leaning grid (512) is fixed on one side of the sliding seat (506), the working end surface of the clamping leaning grid (512) is in a plane, and meanwhile, the working end surface of the clamping leaning grid (512) is higher than the working end surface of the clamping table top (507), so that the clamping leaning grid is an L-shaped second limiting end surface, and the second limiting end surface limits the workpiece (7);
the clamping cylinder (510) drives the clamping seat (511) to make linear motion along the clamping sliding rail (508) close to or far from the working end surface of the clamping leaning gate (512), so as to clamp or loosen the workpiece (7) on the second limiting end surface;
an auxiliary roller (513) is mounted on one side of the sliding seat (506) in a matched mode, and the outer contour line of the top of the auxiliary roller (513) is flush with the working end face of the clamping table top (507);
the bottom of the floating feeding installation frame (501) is fixed with a first floating oil cylinder (516), the output end of the first floating oil cylinder (516) is connected with a first joint (518), the end head of the first joint (518) is hinged with a second joint (519), the second joint (519) is rotatably installed at the bottom of the floating feeding installation frame (501), the middle part of the second joint (519) is provided with a through hole, and an eccentric shaft (521) is installed in the through hole in a matched mode;
the bottom of the floating feeding mounting frame (501) is provided with a lug (520) extending downwards, and the lug (520) is contacted with the outer circumferential surface of the eccentric shaft (521);
the first floating oil cylinder (516) drives the second joint (519) to do reciprocating rotation motion around the connection point of the second joint (519) and the floating feeding installation frame (501) through the first joint (518), so that the eccentric shaft (521) is driven to rotate, and the floating feeding installation frame (501) floats along the vertical direction through the protruding block (520) in the rotating process of the eccentric shaft (521);
the second support (515) comprises two supporting legs which are symmetrically arranged at intervals, floating grooves (523) are respectively formed in the side wall surfaces of the two opposite supporting legs, the floating feeding installation frame (501) is slidably installed between the two supporting legs through the floating grooves (523), a second floating oil cylinder (517) is fixed outside the second support (515), the output end of the second floating oil cylinder (517) is connected with a connecting shaft (522), and the connecting shaft (522) penetrates through the wall surface of one supporting leg to be connected with the floating feeding installation frame (501);
the second floating oil cylinder (517) drives the connecting shaft (522) to do linear motion along the second horizontal direction, so that the floating feeding installation frame (501) is driven to float in the floating groove (523) along the second horizontal direction.
7. The full-automatic high-precision cutting equipment special for aluminum profiles as claimed in claim 6, wherein: the feeding slide rail (504) is arranged along a first horizontal direction, and the clamping slide rail (508) is arranged perpendicular to the feeding slide rail (504).
8. The full-automatic high-precision cutting device special for aluminum profiles as claimed in claim 1, wherein: the structure of the feeding rack (6) is as follows: the automatic feeding device comprises a bracket (601), wherein a plurality of feeding roller tables (602) are cooperatively arranged at the top of the bracket (601), a first connecting rod (604) is rotatably arranged at the bottom of a single feeding roller table (602), one end of the single first connecting rod (604) is connected with one end of a second connecting rod (605), the other end of the single second connecting rod (605) is cooperatively arranged on the outer circumferential surface of a driving shaft (609), and the driving shaft (609) is rotatably arranged in the middle of the bracket (601);
a second connecting rod (605) is connected with the output end of the material turning cylinder (603), and the material turning cylinder (603) is fixed on the bracket (601);
the tail end of the single feeding roller table (602) is provided with a U-shaped blocking seat (606) in a U shape, and a stop block (607) is arranged at the top of the U-shaped blocking seat (606) in a matched manner;
along the feeding direction, supporting rollers (608) are respectively arranged at two sides of a U-shaped baffle seat (606) at the top of the bracket (601) in a matched manner;
when the material turning cylinder (603) stretches out, the driving shaft (609) is driven to rotate through the second connecting rod (605), so that the corresponding material feeding roller table (602) is driven to turn over through the first connecting rod (604), and then a workpiece (7) at the top of the material feeding roller table (602) rolls into the U-shaped blocking seat (606).
9. The full-automatic high-precision cutting device special for aluminum profiles as claimed in claim 1, wherein: a collecting table (9) is arranged beside the frame (4) in a matched mode.
10. The full-automatic high-precision cutting device special for aluminum profiles as claimed in claim 1, wherein: the housing is arranged outside the frame (4) in a matched mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311800273.XA CN117697017A (en) | 2023-12-25 | 2023-12-25 | Full-automatic high-precision cutting equipment special for aluminum profile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311800273.XA CN117697017A (en) | 2023-12-25 | 2023-12-25 | Full-automatic high-precision cutting equipment special for aluminum profile |
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| Publication Number | Publication Date |
|---|---|
| CN117697017A true CN117697017A (en) | 2024-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311800273.XA Pending CN117697017A (en) | 2023-12-25 | 2023-12-25 | Full-automatic high-precision cutting equipment special for aluminum profile |
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| CN202639990U (en) * | 2012-07-04 | 2013-01-02 | 济南德高机器有限公司 | Seesaw type float feed platform for cutting machine |
| CN203380661U (en) * | 2013-07-03 | 2014-01-08 | 浙江合一机械有限公司 | Floating feeding mechanism |
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| CN109128348A (en) * | 2018-09-14 | 2019-01-04 | 佛山锋顺机械科技有限公司 | A kind of double floating feed folders |
| CN208341904U (en) * | 2018-06-01 | 2019-01-08 | 林冠廷 | A kind of band sawing machine |
| CN210232367U (en) * | 2019-05-09 | 2020-04-03 | 李长振 | Saw cut unsteady pay-off workstation of equipment and saw cut equipment |
| CN218693041U (en) * | 2022-11-23 | 2023-03-24 | 厦门佰巨工贸有限公司 | Novel punching all-in-one machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202639990U (en) * | 2012-07-04 | 2013-01-02 | 济南德高机器有限公司 | Seesaw type float feed platform for cutting machine |
| WO2014111003A1 (en) * | 2013-01-15 | 2014-07-24 | Gong He | Automatic floating tapping machine |
| CN203380661U (en) * | 2013-07-03 | 2014-01-08 | 浙江合一机械有限公司 | Floating feeding mechanism |
| CN208341904U (en) * | 2018-06-01 | 2019-01-08 | 林冠廷 | A kind of band sawing machine |
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| CN210232367U (en) * | 2019-05-09 | 2020-04-03 | 李长振 | Saw cut unsteady pay-off workstation of equipment and saw cut equipment |
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