CN110814772A - Numerical control blanking and automatic chamfering integrated equipment for I-shaped ribs of building aluminum templates - Google Patents

Numerical control blanking and automatic chamfering integrated equipment for I-shaped ribs of building aluminum templates Download PDF

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CN110814772A
CN110814772A CN201911216599.1A CN201911216599A CN110814772A CN 110814772 A CN110814772 A CN 110814772A CN 201911216599 A CN201911216599 A CN 201911216599A CN 110814772 A CN110814772 A CN 110814772A
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milling
clamping
groove
assembly
cylinder
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不公告发明人
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P23/00—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass
    • B23P23/04—Machines or arrangements of machines for performing specified combinations of different metal-working operations not covered by a single other subclass for both machining and other metal-working operations

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Abstract

The invention belongs to the technical field of building aluminum template manufacturing equipment, and relates to numerical control blanking and automatic chamfering integrated equipment for I-shaped ribs of a building aluminum template. The conveying motor drives the I-shaped rib blank to convey materials among the three processes. The feeding servo motor drives the feeding cutting assembly to push the I-shaped rib base metal towards the left side, and the cutting hydraulic cylinder drives the moving knife to translate for cutting. The pneumatic claw drives the two clamping fingers to clamp the workpiece, the polishing cylinder drives the combination of the steel wire brush and the rotating motor to approach the left end face and the right end face of the workpiece, and the rotating motor drives the steel wire brush to polish the end faces. The left clamping groove and the right clamping groove are driven by the clamping cylinder to be close to each other, the workpiece is inserted into the left clamping groove and the right clamping groove, and the left milling cylinder and the right milling cylinder drive the left milling swing assembly and the right milling swing assembly to be close to or away from the workpiece. The invention integrates the traditional work of three work types on one device to form three processes, and automatically finishes the transmission of materials, thereby saving the manual labor, improving the production efficiency, improving the labor safety and improving the automation level.

Description

Numerical control blanking and automatic chamfering integrated equipment for I-shaped ribs of building aluminum templates
Technical Field
The invention belongs to the technical field of building aluminum template manufacturing equipment, relates to manufacturing equipment of I-shaped ribs, and particularly relates to numerical control blanking and automatic chamfering integrated equipment for the I-shaped ribs of a building aluminum template.
Background
The aluminum template comprises a large plate and I-shaped ribs, the large plate comprises a bottom plate and two to four vertical ribs, the vertical ribs are perpendicular to the bottom plate, the vertical ribs are parallel to the length direction of the large plate, two adjacent vertical ribs and the bottom plate are enclosed to form a groove shape, and an inner chamfer is arranged at the joint of the vertical ribs and the bottom plate. As shown in fig. 23, the cross section of the i-shaped rib 1 is i-shaped, the i-shaped rib 1 comprises a first flange 11, a second flange 12 and a web 13, a left chamfer 14 is arranged at the left upper end of the i-shaped rib 1, and a right chamfer 15 is arranged at the right upper end of the i-shaped rib 1. The I-shaped ribs 1 are inverted from top to bottom and then embedded in a groove formed by the two studs and the bottom plate in a surrounding mode, the left chamfer 14 and the right chamfer 15 are respectively matched with the two inner chamfers at the connecting positions of the studs and the bottom plate, and the length direction of the I-shaped ribs 1 is perpendicular to the length direction of the large plate. And welding adjacent edges.
In an aluminum template production enterprise, the usage amount of the I-shaped rib 1 is the largest, so that the production enterprise urgently requires to efficiently and accurately produce the I-shaped rib 1. The production equipment of the I-shaped rib 1 on the market is pure cutting equipment, the equipment accurately cuts the I-shaped rib base material 17 into an I-shaped rib blank 16 meeting the length requirement, and then the I-shaped rib blank 16 is transferred to other equipment to be manually held for polishing, deburring and chamfering, so that the production efficiency is low, the labor safety is low, and the requirement on the I-shaped rib 1 cannot be met.
Disclosure of Invention
The object of the present invention is to improve the disadvantages of the prior art, provide a kind of energy The numerical control blanking and automatic chamfering integrated equipment for the I-shaped ribs of the building aluminum template integrates the traditional three work types into one equipment, automatically completes the material conveying, saves material conveying equipment between work types, saves labor force, improves the production efficiency, improves the labor safety and improves the automation level.
The invention is realized by the following technical scheme:
a numerical control blanking and automatic chamfering integrated device for I-shaped ribs of building aluminum templates comprises a conveying assembly, a feeding cutting assembly, a clamping polishing assembly and a chamfering assembly; the chamfering assembly, the clamping polishing assembly and the feeding cutting assembly are arranged in a row in the front-rear direction, the chamfering assembly is arranged at the forefront, the feeding cutting assembly is arranged at the rearmost, and the clamping polishing assembly is positioned between the chamfering assembly and the feeding cutting assembly;
the conveying assembly comprises a rack, a conveying chain, a driving chain wheel, a redirection chain wheel and a conveying motor; the driving chain wheel is connected with the front end of the rack through a revolute pair, and the redirection chain wheel is connected with the rear end of the rack through a revolute pair; the conveying chain comprises a main chain and U-shaped brackets, and the U-shaped brackets are uniformly distributed in the circumferential direction of the main chain and are fixedly connected with chain links of the main chain; the conveying chain is tightly wrapped on the driving chain wheel and the direction-changing chain wheel, the front end of the conveying chain is meshed with the driving chain wheel, and the rear end of the conveying chain is meshed with the direction-changing chain wheel; the shell flange of the conveying motor is fixedly connected with the rack, the output shaft of the conveying motor is fixedly connected with the driving chain wheel, the conveying motor drives the conveying chain to operate through the driving chain wheel, the working edge, namely the upper edge, of the conveying chain translates from back to front, and the U-shaped bracket carries the I-shaped rib blank or the I-shaped rib to translate from back to front;
the feeding cutting assembly comprises a feeding bracket, a plurality of semi-axis carrier rollers, a feeding linear guide rail, a feeding assembly, a feeding servo motor, a pushing assembly, a fixed cutter assembly, a movable cutter and a lead screw; the feeding bracket is fixedly connected with the frame; one end of the half-shaft carrier roller is provided with a carrier roller boss; the semi-axis carrier rollers are connected with the feeding bracket through a revolute pair, the semi-axis carrier rollers are arranged in left and right rows, the carrier roller protruding tables of the semi-axis carrier rollers in the left row are positioned on the left, and the carrier roller protruding tables of the semi-axis carrier rollers in the right row are positioned on the right; an inter-roller gap is formed between the right end surface of the left half-shaft carrier roller and the left end surface of the right half-shaft carrier roller; the feeding linear guide rail is arranged along the left and right horizontal directions and is fixedly connected with the feeding support; the screw rod is connected with the feeding bracket through a revolute pair and is arranged along the left and right horizontal directions; a shell flange of the feeding servo motor is fixedly connected with the feeding bracket; an output shaft of the feeding servo motor is fixedly connected with a lead screw; the feeding assembly comprises a feeding bracket, a nut, a feeding plate and a feeding sliding block; the nut, the feeding plate and the feeding slide block are respectively fixedly connected with the feeding bracket; the nut and the lead screw form a ball screw pair; the feeding slide block and the feeding linear guide rail form a linear guide rail pair; the feeding servo motor drives the feeding cutting assembly to translate from right to left along the feeding linear guide rail through the combination of the nut and the screw rod, the feeding plate passes through a gap between the rollers, and the height of the top end of the feeding plate is higher than that of the half-shaft carrier roller;
the fixed cutter assembly comprises a fixed cutter and a cutting hydraulic cylinder; the fixed cutter is fixedly connected with the frame; the fixed cutter is provided with a vertical panel facing to the left, the vertical panel of the fixed cutter is provided with a through fixed cutter through hole, and the outline shape of the fixed cutter through hole is matched with the outline shape of the I-shaped rib base material; the fixed knife is also provided with a movable knife chute; the cutting hydraulic cylinder comprises a cutting hydraulic cylinder body and a cutting hydraulic cylinder piston rod; the movable knife is a vertical panel facing to the right, and the vertical panel of the movable knife is provided with a through movable knife through hole; the contour shape of the movable blade through hole is matched with the contour shape of the I-shaped rib base material; the vertical panel of the fixed cutter facing left and the vertical panel of the movable cutter facing right are adhered together, and the through hole of the fixed cutter is aligned with the through hole of the movable cutter; the movable knife and the movable knife sliding groove are matched to form a moving pair; the cutting hydraulic cylinder body is fixedly connected with the fixed knife; a piston rod of the cutting hydraulic cylinder is fixedly connected with the movable knife; the cutting hydraulic cylinder pushes the movable knife to move horizontally from back to top to front and below; the movable cutter and the fixed cutter jointly shear the I-shaped rib base metal positioned in the movable cutter through hole and the fixed cutter through hole, and an I-shaped rib blank is sheared; the U-shaped bracket on the working edge passes through the space on the left side of the movable cutter, and the sheared I-shaped rib blank falls into the U-shaped bracket and moves forwards from back along with the working edge; when the I-shaped rib blank is sheared, the I-shaped rib blank translates from back to top to front and down and falls off from the I-shaped rib base material, a certain moving space is required, and the U-shaped bracket has enough large space in the front-back direction and the up-down direction, so that the I-shaped rib blank is ensured not to interfere with the U-shaped bracket in the shearing process;
the material pushing assembly comprises a material pushing cylinder and a push plate; the material pushing cylinder comprises a material pushing cylinder body and a combination of a material pushing cylinder piston rod and a guide rod; the right end of the push plate is fixedly connected with the combination of the piston rod of the pushing cylinder and the guide rod, the left end of the push plate is a cantilever, and the left end of the push plate extends into the push plate avoiding hole; the pushing cylinder drives the push plate to push the left I-shaped rib blank through the push plate avoiding hole, then the pushing cylinder drives the push plate to return, so that the I-shaped rib blank leaves the combination of the fixed cutter assembly and the movable cutter, the fixed cutter assembly or the movable cutter does not interfere when the I-shaped rib blank falling into the U-shaped bracket translates forwards from the back, and meanwhile, the I-shaped rib blank is placed at the right position of the U-shaped bracket in the left and right direction;
the clamping and polishing assembly comprises a clamping assembly and two polishing assemblies; the clamping assembly comprises a pneumatic claw and two clamping fingers; the pneumatic claw comprises a pneumatic claw cylinder body and a swinging claw; the two clamping fingers are respectively and fixedly connected with the two swing claws; a clamping groove is arranged on the clamping finger; the pneumatic claw is a mature pneumatic element used in industrial automation, the initial state of the included angle of the two swinging claws is 180 degrees, and the two swinging claws drive the two clamping fingers to synchronously swing upwards to close; the flange I of the I-shaped rib blank which moves forwards from back to front along with the U-shaped bracket passes right above the two clamping fingers, and the flange I of the I-shaped rib blank is clamped by the two clamping grooves; the polishing assembly comprises a steel wire brush, a rotating motor and a polishing cylinder; the polishing cylinder is a cylinder with a guide rod; the polishing cylinder comprises a polishing cylinder body, a polishing cylinder piston rod and a guide rod; a shell flange of the rotating motor is fixedly connected with the combination of the polishing cylinder piston rod and the guide rod, and an output shaft of the rotating motor is fixedly connected with the steel wire brush; the grinding cylinder drives the combination of the steel wire brush and the rotating motor to be close to the left end face and the right end face of the sheared I-shaped rib blank, and the rotating motor drives the steel wire brush to rotate and grinds the left end face and the right end face of the I-shaped rib blank; typically, the forward and reverse sanding is repeated multiple times: rotating the wire brush towards the first direction of rotation for a period of time, then rotating the wire brush towards the second direction of rotation for a period of time, and repeating the steps for a plurality of times; if the steel wire brush is only polished towards one direction, some flash burrs can be tightly attached to the surface of the I-shaped rib blank along the polishing direction of the steel wire brush and are difficult to polish, then the flash burrs can be separated from the surface of the I-shaped rib blank and bent towards the other side by polishing towards the reverse direction, and the flash burrs can be also tightly attached to the surface of the I-shaped rib blank again along the second polishing direction of the steel wire brush again and repeatedly changed in direction for many times, so that the flash burrs are repeatedly bent, bending fatigue occurs at the connecting part of the flash burrs and the female I-shaped rib blank, and the flash burrs fall off when the fatigue limit value is exceeded;
the chamfering assembly comprises a left clamping assembly, a right clamping assembly, a left milling assembly, a right milling assembly, a chamfering support assembly and a clamping cylinder;
the chamfering support assembly comprises a left linear guide rail, a right linear guide rail, a medium gear and a chamfering support; the chamfering bracket is fixedly connected with the frame; the left linear guide rail and the right linear guide rail are respectively and fixedly connected with the chamfering bracket; the idler gear and the chamfer bracket are connected through a revolute pair;
the left clamping assembly comprises a left clamping bracket, a left clamping slide block, a left clamping rack and a left clamping block; the left clamping slide block, the left clamping rack and the left clamping block are respectively and fixedly connected with the left clamping bracket; the left clamping slide block and the left linear guide rail form a linear guide rail pair; the left clamping rack is meshed with the intermediate gear; the left clamping block is provided with a left clamping groove with an opening facing right;
the right clamping assembly comprises a right clamping bracket, a right clamping slide block, a right clamping rack and a right clamping block; the right clamping slide block, the right clamping rack and the right clamping block are respectively and fixedly connected with the right clamping bracket; the right clamping slide block and the right linear guide rail form a linear guide rail pair; the right clamping rack is meshed with the intermediate gear; the right clamping block is provided with a right clamping groove with an opening facing to the left;
the clamping cylinder comprises a clamping cylinder body and a clamping cylinder piston rod, the clamping cylinder body is connected with the chamfering support, and the clamping cylinder piston rod is connected with the left clamping support; the left clamping rack, the right clamping rack, the left linear guide rail and the right linear guide rail are parallel to each other, and gear teeth of the left clamping rack are opposite to gear teeth of the right clamping rack; the clamping cylinder drives the left clamping assembly to translate along the left-right horizontal direction, the left clamping assembly drives the right clamping assembly to translate towards the opposite direction through the combination of the left clamping rack, the idler gear and the right clamping rack, and the left clamping groove and the right clamping groove are opposite left and right; the flange I of the I-shaped rib blank which moves forwards from back to front along with the U-shaped bracket passes through the space between the left clamping groove and the right clamping groove, the left end of the flange I is embedded into the left clamping groove, and the right end of the flange I is embedded into the right clamping groove, so that the flange I is positioned in the front-back direction, the left-right direction and the up-down direction;
the left milling assembly comprises a left milling cylinder, a left milling broken line slot plate and a left milling swing assembly; the left milling cylinder is a cylinder with a guide rod; the left milling cylinder comprises a left milling cylinder body and a combination of a left milling cylinder piston rod and a guide rod; a left broken line groove is arranged on the left milling broken line groove plate; the left broken line groove comprises three sections of straight line grooves, wherein the three sections of straight line grooves are a left milling front groove, a left milling middle groove and a left milling rear groove respectively; the left milling middle groove is arranged along the front-back horizontal direction; one end of the left milling front groove is connected with the front end of the left milling middle groove, and the left milling front groove and the left milling middle groove form an obtuse angle; one end of the left milling rear groove is connected with the rear end of the left milling middle groove, and the left milling rear groove and the left milling middle groove form an obtuse angle; the left milling front groove and the left milling rear groove are distributed on the same side of the left milling middle groove; the left milling swing assembly comprises a left milling swing plate, a left milling motor and a left milling cutter; the left milling swing plate is provided with a left swing plate convex shaft and a left swing mounting hole; the axis line of the convex shaft of the left swinging plate is parallel to but not coincident with the center line of the left swinging mounting hole; a shell flange of the left milling motor is fixedly connected with the left milling swing plate, and the left milling cutter is fixedly connected with an output shaft of the left milling motor; the output shaft of the left milling motor is parallel to the central line of the left swinging mounting hole but not coincident with the central line of the left swinging mounting hole; the left swing mounting hole and the combination of the left milling cylinder piston rod and the guide rod are connected through a hinge, and a left swing plate protruding shaft is matched with the left broken line groove; the left milling cylinder drives the combination of a piston rod of the left milling cylinder and the guide rod to translate along the direction parallel to the left milling middle groove, and the convex shaft of the left swinging plate slides along the left broken line groove; when the left swing plate protruding shaft is located in the left milling middle groove, the left milling swing plate, the left milling motor and the left milling cutter translate along the left-right horizontal direction, and the left milling cutter mills a chamfer on the left side of the I-shaped rib blank; when the left swing plate protruding shaft moves forwards along the left milling front groove, the left milling swing assembly swings around a hinge formed by the left swing mounting hole, the left milling cylinder piston rod and the guide rod, the left milling cutter moves in the direction far away from the I-shaped rib blank trajectory line, and the I-shaped rib blanks moving along with the working edge can be prevented from mutual noninterference; when the left swing plate protruding shaft moves backwards along the left milling rear groove, the left milling swing assembly swings around a hinge formed by the left swing mounting hole, the left milling cylinder piston rod and the guide rod, the left milling cutter moves forwards in the direction far away from the I-shaped rib blank trajectory line, and the I-shaped rib blanks moving along with the working edge can be prevented from mutual noninterference;
the right milling assembly comprises a right milling cylinder, a right milling broken line slot plate and a right milling swinging assembly; the right milling cylinder is a cylinder with a guide rod; the right milling cylinder comprises a right milling cylinder body and a combination of a right milling cylinder piston rod and a guide rod; a right milling broken line groove plate is provided with a right broken line groove; the right broken line groove comprises three sections of straight line grooves, wherein the three sections of straight line grooves are a right milling front groove, a right milling middle groove and a right milling rear groove respectively; the right milling middle groove is arranged along the front-back horizontal direction; one end of the right milling front groove is connected with the front end of the right milling middle groove, and the right milling front groove and the right milling middle groove form an obtuse angle; one end of the right milling rear groove is connected with the rear end of the right milling middle groove, and the right milling rear groove and the right milling middle groove form an obtuse angle; the right milling front groove and the right milling rear groove are distributed on the same side of the right milling middle groove; the right milling swing assembly comprises a right milling swing plate, a right milling motor and a right milling cutter; the right milling swing plate is provided with a right swing plate convex shaft and a right swing mounting hole; the shaft axis of the convex shaft of the right swinging plate is parallel to but not coincident with the center line of the right swinging mounting hole; a shell flange of the right milling motor is fixedly connected with the right milling swing plate, and the right milling cutter is fixedly connected with an output shaft of the right milling motor; the output shaft of the right milling motor is parallel to the central line of the right swinging mounting hole but not coincident with the central line of the right swinging mounting hole; the right swing mounting hole and the combination of a right milling cylinder piston rod and a guide rod are connected through a hinge, and a right swing plate convex shaft is matched with a right broken line groove; the right milling cylinder drives the combination of a piston rod of the right milling cylinder and the guide rod to translate along the direction parallel to the right milling middle groove, and the right swing plate convex shaft slides along the right broken line groove; when the right swing plate protruding shaft is located in the right milling middle groove, the right milling swing plate, the right milling motor and the right milling cutter are translated along the left-right horizontal direction, and the right milling cutter mills a chamfer on the right side of the I-shaped rib blank; when the right swing plate protruding shaft moves forwards along the right milling front groove, the right milling swing assembly swings around a hinge formed by the right swing mounting hole, the right milling cylinder piston rod and the guide rod, and the right milling cutter moves forwards in the direction far away from the I-shaped rib blank trajectory line, so that the I-shaped rib blanks can be prevented from mutual noninterference; when the right swing plate protruding shaft is translated backwards along the right milling rear groove, the right milling swing assembly swings around a hinge formed by the right swing mounting hole, the right milling cylinder piston rod and the guide rod, the right milling cutter translates towards the direction far away from the I-shaped rib blank trajectory line, and the I-shaped rib blanks translated along with the working edge can be avoided from mutual noninterference.
The conveying motor operates intermittently, the working edge of the driving conveying chain translates from back to front intermittently, when the conveying motor stops every time, one U-shaped bracket is positioned in the space on the left side of the movable knife, the flange of the I-shaped rib blank which translates from back to front along with the other U-shaped bracket is positioned right above the two clamping fingers, and the flange of the I-shaped rib blank which translates from back to front along with the third U-shaped bracket is positioned between the left clamping groove and the right clamping groove;
the I-shaped rib after being milled with the chamfer translates forwards from back along with the working edge, turns downwards at the driving chain wheel, the U-shaped bracket inclines and then has a downward opening, and the I-shaped rib falls into a rear turnover container under the action of gravity.
The working process of the present invention is as follows.
0) And (4) feeding. One end of the I-shaped rib base material penetrates through the fixed cutter through hole and the movable cutter through hole from right to left in sequence, the right side of the I-shaped rib base material is placed on the half-shaft carrier roller by means of gravity, and the front side and the rear side of the first flange are clamped between the front carrier roller boss and the rear carrier roller boss. And the feeding servo motor is started, the feeding cutting assembly is driven to move horizontally from right to left through the combination of the nut and the lead screw, and meanwhile, the feeding plate pushes the I-shaped rib base metal towards left, so that the I-shaped rib base metal is exposed out of the moving knife by a size with a proper length. And manually operating a button to push and pull the cutting hydraulic cylinder back and forth once, driving the movable knife to translate from back to top to front and bottom and then resetting, and shearing the I-shaped rib parent metal into a regular end face with a determined position.
The following steps 1) to 11) automatically control the operation of each component from the system.
1) The system controls a feeding servo motor to start, the feeding cutting assembly is driven to move horizontally from right to left through the combination of a nut and a lead screw, meanwhile, the feeding plate pushes the I-shaped rib base metal towards left, and the pushing distance is equal to the length of the I-shaped rib blank.
2) The system controls the cutting hydraulic cylinder to push and pull back and forth once, the movable cutter is driven to translate from back to top to front and bottom and then reset, and the I-shaped rib blank falls off from the I-shaped rib base material and falls into the U-shaped bracket corresponding to the left side.
3) The pushing cylinder is started, the push plate is driven to push the left I-shaped rib blank through the push plate avoiding hole, the I-shaped rib blank is enabled to leave the combination of the fixed cutter assembly and the movable cutter, the I-shaped rib blank falling into the U-shaped bracket is enabled to be translated forwards from the back and then is not interfered with the fixed cutter assembly or the movable cutter, and meanwhile, the I-shaped rib blank is also placed at the right position of the left direction and the right direction of the U-shaped bracket.
4) The conveying motor is started, the I-shaped rib blank is driven to move forwards from back to right above the two clamping fingers through the combination of the conveying chain, the driving chain wheel and the redirection chain wheel, then the conveying motor stops, and the I-shaped rib blank stops moving.
5) The pneumatic claw is started to drive the two clamping fingers to synchronously swing upwards and approach, the two clamping grooves clamp the flange I of the I-shaped rib blank, and the I-shaped rib blank is temporarily fixed.
6) The rotating motor is started to drive the steel wire brush to rotate, then the polishing air cylinder is started to drive the combination of the steel wire brush and the rotating motor to be close to the left end face and the right end face of the I-shaped rib blank, the rotating motor drives the steel wire brush to polish the left end face and the right end face of the I-shaped rib blank, and the rotating direction of the rotating motor is changed every half minute.
The existence of the flash burrs possibly prevents the flange from being correctly inserted into the left clamping groove or the right clamping groove, so that the I-shaped rib blank is positioned at a wrong position, the milled chamfer position is not correct, and the problem can be effectively avoided by removing the flash burrs through the clamping and polishing assembly.
The existence of overlap burr makes the actual length of I-shaped muscle increase, also brings the trouble for the later stage to install the inslot of big board, then makes things convenient for the equipment big board to take after getting rid of.
7) And the polishing cylinder is reversely started to drive the combination of the steel wire brush and the rotating motor to be away from the left end face and the right end face of the I-shaped rib blank, and the rotating motor stops.
8) The conveying motor is started, the I-shaped rib blank is driven to move forwards from back to back through the combination of the conveying chain, the driving chain wheel and the redirection chain wheel, the first flange of the I-shaped rib blank is located between the left clamping groove and the right clamping groove, then the conveying motor is stopped, and the I-shaped rib blank stops moving.
9) The clamping cylinder is started to drive the left clamping assembly to translate from left to right along the left-right horizontal direction; the left clamping rack translates from left to right, the medium gear is driven to rotate, the medium gear drives the right clamping rack to translate, the right clamping rack and the left clamping rack are in constant speed reversal, namely the right clamping rack and the right clamping assembly translate from right to left together. The left clamping groove and the right clamping groove are close to each other, the left end of the I-shaped rib blank is inserted into the left clamping groove, and the right end of the I-shaped rib blank is inserted into the right clamping groove until the I-shaped rib blank is firmly fixed and accurately positioned.
10) And starting the left milling motor to drive the left milling cutter to rotate. The left milling air cylinder is started, the combination of the piston rod of the left milling air cylinder and the guide rod is translated to the other limit from one limit of the stroke, a hinge formed by the combination of the left swing mounting hole, the piston rod of the left milling air cylinder and the guide rod drives the left milling swing assembly to move, the convex shaft of the left swing plate slides to the second end from the first end of the left broken line groove, the left milling cutter is far away from the I-shaped rib blank when the convex shaft of the left swing plate is located at the first end of the left broken line groove, the convex shaft of the left swing plate is closer to the I-shaped rib blank along with the movement, the left milling cutter mills the left chamfer of the I-shaped rib blank when the convex shaft slides to the left milling middle groove, and the left.
And simultaneously, the right milling motor is started to drive the right milling cutter to rotate. The right milling air cylinder is started, the combination of a piston rod of the right milling air cylinder and the guide rod is translated to the other limit from one limit of the stroke, a hinge formed by the combination of the right swing mounting hole, the piston rod of the right milling air cylinder and the guide rod drives the right milling swing assembly to move, a right swing plate protruding shaft slides to the second end from the first end of the right broken line groove, the right milling cutter is far away from the I-shaped rib blank when the right swing plate protruding shaft is located at the first end of the right broken line groove, the right milling cutter is closer to the I-shaped rib blank along with the movement, a right chamfer of the right milling cutter is milled when the right milling middle groove slides to the right milling middle groove, the I-shaped rib blank becomes an I-shaped rib, and the right milling cutter is far away from the.
11) The conveying motor is started, the I-shaped ribs are driven to translate from back to front through the combination of the conveying chain, the driving chain wheel and the redirection chain wheel, the conveying chain turns downwards at the driving chain wheel, the U-shaped bracket inclines and then the opening faces downwards, and the I-shaped ribs fall into a rear turnover container under the action of gravity.
The three stations of the feeding cutting assembly, the clamping polishing assembly and the chamfering assembly are processed simultaneously, and the steps 1) to 11) are repeated continuously, so that the I-shaped rib parent metal can be cut, the flash burrs and the chamfers are polished continuously, and the whole process is finished automatically.
The invention has the beneficial effects that: the three processes are formed by integrating the traditional three work types on one device, the materials are automatically conveyed, the original material conveying device between the work types is omitted, the manual labor is saved, the production efficiency is improved, the labor safety is improved, and the automation level is improved.
Drawings
FIG. 1 is a schematic three-dimensional structure of an embodiment of the present invention;
fig. 2 is a schematic three-dimensional structure of the transfer assembly 2;
fig. 3 is a schematic three-dimensional structure of the conveyor chain 22;
fig. 4 is a front view of the feed cutting assembly 3;
FIG. 5 is a view from the direction A of FIG. 4;
FIG. 6 is a view from the direction B of FIG. 4;
FIG. 7 is a schematic three-dimensional structure of the stationary blade 371;
fig. 8 is a schematic three-dimensional structure of the moving blade 38;
FIG. 9 is a schematic three-dimensional view of a pair of axle shaft idlers 32;
FIG. 10 is a schematic three-dimensional view of the feed assembly 34;
FIG. 11 is a schematic three-dimensional view of pusher assembly 36;
figure 12 is a schematic three-dimensional view of the clamp grinding assembly 4;
FIG. 13 is a schematic three-dimensional structure of the clamping assembly 41;
FIG. 14 is a schematic three-dimensional view of the sanding assembly 42;
FIG. 15 is a schematic three-dimensional structure of the chamfer assembly 5;
FIG. 16 is a schematic three-dimensional view of the left clamp assembly 51;
FIG. 17 is a schematic three-dimensional view of the left clamping block 514;
FIG. 18 is a schematic three-dimensional view of the right clamp assembly 52;
FIG. 19 is a schematic three-dimensional view of the right clamping block 524;
FIG. 20 is a schematic three-dimensional view of left milling assembly 53;
fig. 21 is a schematic three-dimensional structure of left milling wobble assembly 533;
FIG. 22 is a schematic three-dimensional view of right milling assembly 54;
fig. 23 is a schematic three-dimensional structure of an i-shaped rib 1;
shown in the figure: 1. i-shaped ribs; 11. a first flange; 12. a flange II; 13. a web; 14. left chamfering; 15. right chamfering; 16. h-shaped rib blanks; 17. an I-shaped rib base material; 2. a transfer assembly; 21. a frame; 22. a conveyor chain; 221. a main chain; a U-shaped bracket 222; 23. a drive sprocket; 24. a redirection chain wheel; 25. a conveying motor; 3. a feeding and cutting assembly; 31. a feeding bracket; 32. a half shaft carrier roller; 321. a carrier roller boss; 322. a gap between the rolls; 33. a feeding linear guide rail; 34. a feeding assembly; 341. a feeding bracket; 342. a nut; 343. a feeding plate; 344. a feeding slide block; 35. a feeding servo motor; 36. a material pushing assembly; 361. a material pushing cylinder; 3611. a pushing cylinder body; 3612. the combination of a piston rod of the material pushing cylinder and a guide rod; 362. pushing the plate; 37. a stationary knife assembly; 371. fixing a cutter; 3711. a fixed cutter through hole; 3712. a moving blade chute; 3713. the push plate avoids the hole; 372. cutting a hydraulic cylinder; 3721. cutting the cylinder body of the hydraulic cylinder; 3722. cutting a piston rod of the hydraulic cylinder; 38. moving a knife; 381. a moving blade through hole; 39. a lead screw; 4. clamping the polishing assembly; 41. a clamping assembly; 411. a pneumatic claw; 4111. a pneumatic claw cylinder body; 4112. a swing claw; 412. clamping fingers; 4121. a clamping groove; 42. polishing the assembly; 421. a wire brush; 422. a rotating electric machine; 423. polishing the air cylinder; 4231. polishing the cylinder body of the cylinder; 4232. polishing the combination of a piston rod and a guide rod of the cylinder; 5. a chamfering assembly; 51. a left clamping assembly; 511. a left clamping bracket; 512. a left clamping slide block; 513. a left clamping rack; 514. a left clamping block; 5141. a left clamping groove; 5142. a left clamping guide inclined plane; 5143. the left clamping web plate avoids the groove; 52. a right clamping assembly; 521. a right clamping bracket; 522. a right clamping slide block; 523. a right clamping rack; 524. a right clamping block; 5241. a right clamping groove; 5242. a right clamping guide inclined plane; 5243. the right clamping web plate avoids the groove; 53. a left milling assembly; 531. a left milling cylinder; 5311. a left milling cylinder body; 5312. the left milling cylinder piston rod is combined with the guide rod; 532. milling a broken line slot plate on the left; 5321. left milling a front groove; 5322. milling a middle groove on the left side; 5323. left milling a rear groove; 533. a left milling swing assembly; 5331. left milling swing plates; 53311. a left swing plate protruding shaft; 53312. a left swing mounting hole; 5332. a left milling motor; 5333. a left milling cutter; 54. a right milling assembly; 541. a right milling cylinder; 5411. right milling the cylinder body; 5412. the right milling cylinder piston rod is combined with the guide rod; 542. right milling a broken line slot plate; 5421. right milling a front groove; 5422. right milling a middle groove; 5421. right milling a rear groove; 543. a right milling swing assembly; 5431. right milling the swing plate; 54311. a right swing plate boss shaft; 54312. a right swing mounting hole; 5432. a right milling motor; 5433. a right milling cutter; 55. a chamfering bracket assembly; 551. a left linear guide rail; 552. a right linear guide rail; 553. a idler gear; 554. chamfering the bracket; 56. a clamping cylinder; 561. clamping the cylinder body; 562. clamping the cylinder piston rod.
Detailed Description
The invention is further illustrated with reference to the following figures and examples:
example (b): see fig. 1-23.
A numerical control blanking and automatic chamfering integrated device for I-shaped ribs of building aluminum templates comprises a conveying assembly 2, a feeding cutting assembly 3, a clamping and polishing assembly 4 and a chamfering assembly 5; the chamfering component 5, the clamping and polishing component 4 and the feeding and cutting component 3 are arranged in a row in the front-rear direction, the chamfering component 5 is arranged at the forefront, the feeding and cutting component 3 is arranged at the rearmost, and the clamping and polishing component 4 is positioned between the chamfering component 5 and the feeding and cutting component 3;
the conveying assembly 2 comprises a rack 21, a conveying chain 22, a driving chain wheel 23, a redirection chain wheel 24 and a conveying motor 25; the driving chain wheel 23 is connected with the front end of the frame 21 through a revolute pair, and the redirection chain wheel 24 is connected with the rear end of the frame 21 through a revolute pair; the conveying chain 22 comprises a main chain 221 and U-shaped brackets 222, wherein the U-shaped brackets 222 are uniformly distributed in the circumferential direction of the main chain 221 and are fixedly connected with the chain links of the main chain 221; the conveying chain 22 is tightly wound on a driving chain wheel 23 and a redirection chain wheel 24, the front end of the conveying chain 22 is meshed with the driving chain wheel 23, and the rear end of the conveying chain 22 is meshed with the redirection chain wheel 24; the shell flange of the conveying motor 25 is fixedly connected with the rack 21, the output shaft of the conveying motor 25 is fixedly connected with the driving chain wheel 23, the conveying motor 25 drives the conveying chain 22 to operate through the driving chain wheel 23, the working edge, namely the upper edge, of the conveying chain 22 translates from back to front, and the U-shaped bracket 222 carries the I-shaped rib blank 16 or the I-shaped rib 1 to translate from back to front;
the feeding cutting assembly 3 comprises a feeding bracket 31, a plurality of half-shaft carrier rollers 32, a feeding linear guide rail 33, a feeding assembly 34, a feeding servo motor 35, a pushing assembly 36, a fixed cutter assembly 37, a movable cutter 38 and a lead screw 39; the feeding bracket 31 is fixedly connected with the frame 21; one end of the half-shaft carrier roller 32 is provided with a carrier roller boss 321; the half-shaft carrier rollers 32 are connected with the feeding bracket 31 through revolute pairs, the half-shaft carrier rollers 32 are arranged in left and right two rows, the carrier roller bosses 321 of the half-shaft carrier roller 32 in the left row are positioned on the left, and the carrier roller bosses 321 of the half-shaft carrier roller 32 in the right row are positioned on the right; an inter-roller gap 322 is arranged between the right end surface of the left half-shaft carrier roller 32 and the left end surface of the right half-shaft carrier roller 32; the feeding linear guide rail 33 is arranged along the left and right horizontal directions, and the feeding linear guide rail 33 is fixedly connected with the feeding bracket 31; the screw rod 39 is connected with the feeding bracket 31 through a revolute pair, and the screw rod 39 is arranged along the left-right horizontal direction; a shell flange of the feeding servo motor 35 is fixedly connected with the feeding bracket 31; an output shaft of the feeding servo motor 35 is fixedly connected with a lead screw 39; the feeding assembly 34 comprises a feeding bracket 341, a nut 342, a feeding plate 343 and a feeding slide block 344; the nut 342, the feeding plate 343 and the feeding slide block 344 are fixedly connected with the feeding bracket 341 respectively; the nut 342 and the screw 39 form a ball screw pair; the feeding slide block 344 and the feeding linear guide rail 33 form a linear guide rail pair; the feeding servo motor 35 drives the feeding cutting assembly 3 to translate from right to left along the feeding linear guide rail 33 through the combination of the nut 342 and the lead screw 39, the feeding plate 343 passes through the gap 322 between the rollers, and the top end of the feeding plate 343 is higher than the half-shaft carrier roller 32;
the fixed knife assembly 37 comprises a fixed knife 371 and a cutting hydraulic cylinder 372; the fixed knife 371 is fixedly connected with the frame 21; the fixed cutter 371 is provided with a vertical panel facing to the left, the vertical panel of the fixed cutter 371 is provided with a through fixed cutter through hole 3711, and the outline shape of the fixed cutter through hole 3711 is matched with the outline shape of the I-shaped rib parent metal 17; the fixed knife 371 is also provided with a moving knife chute 3712; the cutting hydraulic cylinder 372 comprises a cutting hydraulic cylinder body 3721 and a cutting hydraulic cylinder piston rod 3722; the movable knife 38 is a vertical panel facing to the right, and a movable knife through hole 381 is arranged on the vertical panel of the movable knife 38; the outline shape of the movable knife through hole 381 is matched with the outline shape of the I-shaped rib base material 17; the vertical panel of the fixed knife 371 facing the left and the vertical panel of the movable knife 38 facing the right are attached together, and the fixed knife through hole 3711 is aligned with the movable knife through hole 381; the movable knife 38 is matched with the movable knife chute 3712 to form a moving pair; the cutting hydraulic cylinder body 3721 is fixedly connected with the fixed knife 371; the piston rod 3722 of the cutting hydraulic cylinder is fixedly connected with the movable knife 38; the cutting hydraulic cylinder 372 pushes the movable knife 38 to translate from the back up to the front down; the movable cutter 38 and the fixed cutter 371 jointly shear the I-shaped rib base material 17 positioned in the movable cutter through hole 381 and the fixed cutter through hole 3711, and an I-shaped rib blank 16 is sheared; the U-shaped bracket 222 on the working edge passes through the space on the left side of the movable blade 38, and the sheared I-shaped rib blank 16 falls into the U-shaped bracket 222 and moves forwards from back along with the working edge; when in shearing, the I-shaped rib blank 16 translates from back to front and downwards and falls off from the I-shaped rib base material 17, a certain moving space is required, and the U-shaped bracket 222 has enough space in the front-back and up-down directions to ensure that the I-shaped rib blank 16 does not interfere with the U-shaped bracket 222 in the shearing process;
the pushing assembly 36 comprises a pushing cylinder 361 and a pushing plate 362; the material pushing cylinder 361 comprises a material pushing cylinder body 3611 and a combination 362 of a piston rod of the material pushing cylinder and a guide rod; the right end of the push plate 362 is fixedly connected with the combination 362 of the piston rod of the pushing cylinder and the guide rod, the left end of the push plate 362 is a cantilever, and the left end of the push plate 362 extends into the push plate avoiding hole 3713; the pushing cylinder 361 drives the pushing plate 362 to push the left I-shaped rib blank 16 through the pushing plate avoiding hole 3713, then the pushing cylinder 361 drives the pushing plate 362 to retreat, so that the I-shaped rib blank 16 leaves the combination of the fixed cutter assembly 37 and the movable cutter 38, the I-shaped rib blank 16 falling into the U-shaped bracket 222 does not interfere with the fixed cutter assembly 37 or the movable cutter 38 when moving forwards from the back, and meanwhile, the I-shaped rib blank 16 is placed at the right position in the left-right direction of the U-shaped bracket 222;
the clamping grinding assembly 4 comprises a clamping assembly 41 and two grinding assemblies 42; the clamping assembly 41 comprises a pneumatic claw 411 and a clamping finger 412; the gas claw 411 comprises a gas claw cylinder 4111 and a swing claw 4112; the two clamping fingers 412 are fixedly connected with the two swing claws 4112 respectively; the clamping finger 412 is provided with a clamping groove 4121; the pneumatic claw 411 is a relatively mature pneumatic element used in industrial automation, the initial state of the included angle of the two swing claws 4112 is 180 degrees, and then the two clamping fingers 412 are driven to swing upwards synchronously to approach; as the first flange 11 of the i-web blank 16, which is translated forward from the back by the U-shaped bracket 222, passes right above the two clamping fingers 412, the two clamping grooves 4121 clamp the first flange 11 of the i-web blank 16; the grinding assembly 42 comprises a wire brush 421, a rotating motor 422 and a grinding cylinder 423; the grinding cylinder 423 is a cylinder with a guide rod; the grinding cylinder 423 comprises a grinding cylinder body 4231 and a grinding cylinder piston rod and guide rod combination 4232; a shell flange of the rotating motor 422 is fixedly connected with a combination 4232 of a polishing cylinder piston rod and a guide rod, and an output shaft of the rotating motor 422 is fixedly connected with the steel brush 421; the grinding cylinder 423 drives the combination of the steel wire brush 421 and the rotating motor 422 to approach the left and right end faces of the sheared I-shaped rib blank 16, and the rotating motor 422 drives the steel wire brush 421 to rotate and grinds the left and right end faces of the I-shaped rib blank 16; typically, the forward and reverse sanding is repeated multiple times: rotating the wire brush 421 in the first direction for a certain period of time, and then rotating the wire brush in the second direction for a certain period of time, and repeating the steps; if the steel wire brush is only polished towards one direction, some burrs of the flash may be tightly attached to the surface of the I-shaped rib blank 16 along the polishing direction of the steel wire brush 421 and are difficult to polish off, and then the burrs of the flash are separated from the surface of the I-shaped rib blank 16 and bent towards the other side by reverse polishing, or the burrs of the flash may be re-tightly attached to the surface of the I-shaped rib blank 16 along the second polishing direction of the steel wire brush 421 and repeatedly changed in direction for many times, so that the burrs of the flash are repeatedly bent, bending fatigue occurs at the connecting position of the burrs and the female I-shaped rib blank 16, and the burrs of the flash fall off when the fatigue limit value is exceeded;
the chamfering assembly 5 comprises a left clamping assembly 51, a right clamping assembly 52, a left milling assembly 53, a right milling assembly 54, a chamfering bracket assembly 55 and a clamping cylinder 56;
the chamfer bracket assembly 55 includes a left linear guide 551, a right linear guide 552, a idler gear 553, and a chamfer bracket 554; the chamfer bracket 554 is fixedly connected with the frame 21; the left linear guide 551 and the right linear guide 552 are fixedly connected with the chamfer bracket 554 respectively; the idler gear 553 and the bevel bracket 554 are coupled by a revolute pair;
the left clamping assembly 51 comprises a left clamping bracket 511, a left clamping slide block 512, a left clamping rack 513 and a left clamping block 514; the left clamping sliding block 512, the left clamping rack 513 and the left clamping block 514 are fixedly connected with the left clamping bracket 511 respectively; the left clamping slide block 512 and the left linear guide 551 form a linear guide pair; the left clamp rack 513 is engaged with the pinion 553; the left clamping block 514 is provided with a left clamping groove 5141 with an opening facing right;
the right clamping assembly 52 comprises a right clamping bracket 521, a right clamping slider 522, a right clamping rack 523 and a right clamping block 524; the right clamping slide block 522, the right clamping rack 523 and the right clamping block 524 are fixedly connected with the right clamping bracket 521 respectively; the right clamping slider 522 and the right linear guide 552 form a linear guide pair; the right clamping rack 523 is meshed with the idler gear 553; the right clamping block 524 is provided with a right clamping groove 5241 with an opening facing to the left;
the clamping cylinder 56 comprises a clamping cylinder body 561 and a clamping cylinder piston rod 562, the clamping cylinder body 561 is connected with the chamfering support 554, and the clamping cylinder piston rod 562 is connected with the left clamping support 511; the left clamping rack 513, the right clamping rack 523, the left linear guide 551 and the right linear guide 552 are parallel to each other, and gear teeth of the left clamping rack 513 and the right clamping rack 523 are opposite; the clamping cylinder 56 drives the left clamping assembly 51 to translate along the left-right horizontal direction, the left clamping assembly 51 drives the right clamping assembly 52 to translate in the opposite direction through the combination of the left clamping rack 513, the gear 553 and the right clamping rack 523, and the left clamping groove 5141 and the right clamping groove 5241 are opposite left and right; the I-shaped rib blank 16 or the flange I11 of the I-shaped rib 1, which translates from back to front along with the U-shaped bracket 222, passes through the space between the left clamping groove 5141 and the right clamping groove 5241, the left end of the flange I11 is embedded into the left clamping groove 5141, and the right end of the flange I11 is embedded into the right clamping groove 5241, so that the positioning is carried out in the front-back direction, the left-right direction and the up-down direction;
the left milling assembly 53 comprises a left milling air cylinder 531, a left milling broken line slot plate 532 and a left milling swinging assembly 533; the left milling cylinder 531 is a cylinder with a guide rod; the left milling cylinder 531 comprises a left milling cylinder body 5311 and a combination 5312 of a left milling cylinder piston rod and a guide rod; a left broken line groove is formed in the left milling broken line groove plate 532; the left broken line groove comprises three sections of linear grooves, wherein the three sections of linear grooves are a left milling front groove 5321, a left milling middle groove 5322 and a left milling rear groove 5323 respectively; the left milling middle groove 5322 is arranged along the front-rear horizontal direction; one end of the left milled front groove 5321 is connected with the front end of the left milled middle groove 5322, and the left milled front groove 5321 and the left milled middle groove 5322 form an obtuse angle; one end of the left milled rear groove 5323 is connected with the rear end of the left milled middle groove 5322, and the left milled rear groove 5323 and the left milled middle groove 5322 form an obtuse angle; the left milled front groove 5321 and the left milled rear groove 5323 are distributed on the same side of the left milled middle groove 5322; the left milling swing assembly 533 includes a left milling swing plate 5331, a left milling motor 5332, and a left milling cutter 5333; the left milling swing plate 5331 is provided with a left swing plate convex shaft 53311 and a left swing mounting hole 53312; the axis of left swing plate protruding shaft 53311 is parallel to but not coincident with the center line of left swing mounting hole 53312; a shell flange of the left milling motor 5332 is fixedly connected with the left milling swing plate 5331, and an output shaft of the left milling motor 5332 is fixedly connected with the left milling cutter 5333; the output shaft of left milling motor 5332 and the centerline of left swing mounting hole 53312 are parallel but not coincident; the left swing mounting hole 53312 is connected with a combination 5312 of a left milling cylinder piston rod and a guide rod through a hinge, and a left swing plate protruding shaft 53311 is matched with a left broken line groove; the left milling cylinder 531 drives a left milling cylinder piston rod and guide rod combination 5312 to translate along a direction parallel to the left milling middle groove 5322, and the left swing plate convex shaft 53311 slides along the left broken line groove; when the left swing plate protruding shaft 53311 is located in the left milling middle groove 5322, the left milling swing plate 5331, the left milling motor 5332 and the left milling cutter 5333 translate along the left-right horizontal direction, and the left milling cutter 5333 mills a left chamfer of the i-shaped rib blank 16; when the left swing plate protruding shaft 53311 translates forward along the left milling front groove 5321, the left milling swing assembly 533 swings around the left swing mounting hole 53312 and the hinge formed by the left milling cylinder piston rod and guide rod combination 5312 at the same time, the left milling cutter 5333 translates in the direction away from the trajectory of the i-shaped rib blank 16, and the i-shaped rib blank 16 translating along the working edge can be avoided from interfering with each other; when the left swing plate protruding shaft 53311 translates backwards along the left milling rear groove 5323, the left milling swing component 533 swings around the left swing mounting hole 53312 and the hinge formed by the left milling cylinder piston rod and guide rod combination 5312 at the same time, the left milling cutter 5333 translates in the direction away from the trajectory of the i-shaped rib blank 16, and the i-shaped rib blank 16 translating along the working edge can be avoided from interfering with each other;
the right milling assembly 54 comprises a right milling cylinder 541, a right milling broken line slot plate 542 and a right milling swing assembly 543; the right milling cylinder 541 is a cylinder with a guide rod; the right milling cylinder 541 comprises a right milling cylinder body 5411 and a right milling cylinder piston rod and guide rod combination 5412; a right broken line groove is formed in the right milling broken line groove plate 542; the right broken line groove comprises three sections of straight line grooves, wherein the three sections of straight line grooves are a right milling front groove 5421, a right milling middle groove 5422 and a right milling rear groove 5423 respectively; the right milled middle slot 5422 is arranged along the front-to-back horizontal direction; one end of the right milled front groove 5421 is connected with the front end of the right milled middle groove 5422, and the right milled front groove 5421 and the right milled middle groove 5422 form an obtuse angle; one end of the right milling rear groove 5423 is connected with the rear end of the right milling middle groove 5422, and the right milling rear groove 5423 and the right milling middle groove 5422 form an obtuse angle; the right milled front slot 5421 and the right milled rear slot 5423 are distributed on the same side of the right milled middle slot 5422; the right milling swing assembly 543 comprises a right milling swing plate 5431, a right milling motor 5432 and a right milling cutter 5433; the right milling swing plate 5431 is provided with a right swing plate convex shaft 54311 and a right swing mounting hole; the axis line of the right swing plate convex shaft 54311 is parallel to but not coincident with the center line of the right swing mounting hole; a shell flange of the right milling motor 5432 is fixedly connected with the right milling swing plate 5431, and an output shaft of the right milling motor 5432 is fixedly connected with the right milling cutter 5433; a shell flange of the right milling motor 5432 is fixedly connected with the right milling swing plate 5431, and an output shaft of the right milling motor 5432 is fixedly connected with the right milling cutter 5433; the output shaft of the right milling motor 5432 and the centerline of the right swing mounting hole 54312 are parallel but not coincident; the right swing mounting hole and the right milling cylinder piston rod are connected with the guide rod combination 5412 through a hinge, and the right swing plate convex shaft 54311 is matched with the right broken line groove; the right milling cylinder 541 drives the right milling cylinder piston rod and guide rod combination 5412 to translate along the direction parallel to the right milling middle groove 5422, and the right swinging plate convex shaft 54311 slides along the right broken line groove; when the right swing plate protruding shaft 54311 is located in the right milling middle groove 5422, the right milling swing plate 5431, the right milling motor 5432 and the right milling cutter 5433 translate along the left-right horizontal direction, and the right milling cutter 5433 mills a right chamfer of the i-shaped rib blank 16; when the right swing plate protruding shaft 54311 translates forward along the right milling front groove 5421, the right milling swing assembly 543 swings around the right swing mounting hole and the hinge formed by the right milling cylinder piston rod and guide rod combination 5412, the right milling cutter 5433 moves in the direction far away from the trajectory of the i-shaped rib blank 16, and the i-shaped rib blank 16 can be avoided from interfering with each other; when the right swing plate protruding shaft 54311 translates backward along the right milling rear groove 5423, the right milling swing assembly 543 swings around the right swing mounting hole and the hinge formed by the right milling cylinder piston rod and guide rod combination 5412, the right milling cutter 5433 moves in the direction far away from the trajectory of the i-shaped rib blank 16, and the i-shaped rib blank 16 can be prevented from interfering with each other in translation along with the working edge.
The conveying motor 25 intermittently operates to intermittently drive the working edge of the conveying chain 22 to intermittently move back and forth, when the conveying motor stops each time, one U-shaped bracket 222 is positioned in the space on the left side of the movable blade 38, a first flange 11 of the I-shaped rib blank 16 which moves back and forth along with the other U-shaped bracket 222 is positioned right above the two clamping fingers 412, and a first flange 11 of the I-shaped rib blank 16 which moves back and forth along with the third U-shaped bracket 222 is positioned between the left clamping groove 5141 and the right clamping groove 5241;
the I-shaped rib 1 after being milled with the chamfer moves forwards from back along with the working edge, turns downwards at the driving chain wheel 23, the U-shaped bracket 222 inclines and then has a downward opening, and the I-shaped rib 1 falls into a rear turnover container under the action of gravity.
The working process of this embodiment is as follows.
0) And (4) feeding. One end of the I-shaped rib base material 17 penetrates through the fixed cutter through hole 3711 and the movable cutter through hole 381 from right to left in sequence, the right side of the I-shaped rib base material 17 is placed on the half-shaft carrier roller 32 by means of gravity, and the front side and the rear side of the flange I are clamped between the carrier roller bosses 321 on the front side and the rear side. The feeding servo motor 35 is started, the feeding cutting assembly 3 is driven to move horizontally from right to left along the feeding linear guide rail 33 through the combination of the nut 342 and the lead screw 39, and meanwhile, the feeding plate 343 pushes the i-shaped rib base material 17 towards the left, so that the i-shaped rib base material 17 is exposed out of the movable blade 38 by a size of a proper length. The button is manually operated to push and pull the cutting hydraulic cylinder 372 back and forth once, the movable knife 38 is driven to move horizontally from the back to the front and the bottom and then reset, and the I-shaped rib parent metal 17 is cut to form a regular end face with a determined position.
The following steps 1) to 11) automatically control the operation of each component from the system.
1) The system controls the feeding servo motor 35 to start, the feeding cutting assembly 3 is driven to move horizontally from right to left along the feeding linear guide rail 33 through the combination of the nut 342 and the lead screw 39, meanwhile, the feeding plate 343 pushes the I-shaped rib base material 17 towards the left, and the pushing distance is equal to the length of the I-shaped rib blank 16.
2) The system controls the cutting hydraulic cylinder 372 to push and pull back and forth once, the movable knife 38 is driven to translate from the back to the front to the bottom and then reset, and the I-shaped rib blank 16 falls off from the I-shaped rib base material 17 and falls into the U-shaped bracket 222 corresponding to the left side.
3) The material pushing cylinder 361 is started, the push plate 362 is driven to push the left i-shaped rib blank 16 through the push plate avoiding hole 3713, so that the i-shaped rib blank 16 leaves the combination of the fixed cutter assembly 37 and the movable cutter 38, the i-shaped rib blank 16 falling into the U-shaped bracket 222 does not interfere with the fixed cutter assembly 37 or the movable cutter 38 when moving forwards from the back, and meanwhile, the i-shaped rib blank 16 is placed at the right position in the left-right direction of the U-shaped bracket 222.
4) The conveying motor 25 is started, the conveying chain 22, the driving chain wheel 23 and the redirection chain wheel 24 are combined to drive the I-shaped rib blank 16 to translate from back to front to be right above the two clamping fingers 412, then the conveying motor 25 is stopped, and the I-shaped rib blank 16 stops translating.
5) The air claw 411 is started to drive the two clamping fingers 412 to synchronously swing upwards and approach, the two clamping grooves 4121 clamp the first flange 11 of the I-shaped rib blank 16, and the I-shaped rib blank 16 is temporarily fixed.
6) The rotating motor 422 is started to drive the steel wire brush 421 to rotate, then the polishing cylinder 423 is started to drive the combination of the steel wire brush 421 and the rotating motor 422 to approach the left end face and the right end face of the I-shaped rib blank 16, the rotating motor 422 drives the steel wire brush 421 to polish the left end face and the right end face of the I-shaped rib blank 16, and the rotating motor 422 rotates once every half minute.
The existence of the flash and burr will probably prevent the flange one 11 from being correctly inserted into the left clamping groove 5141 or the right clamping groove 5241, so that the i-shaped rib blank 16 is in the wrong position, the milled chamfer position is incorrect, and the flash and burr removal through the clamping and grinding assembly 4 can effectively avoid the problem.
The existence of overlap burr makes the actual length of I-shaped muscle 1 increase, also brings the trouble for the inslot of installing the big board in the later stage, then makes things convenient for the equipment big board to take after getting rid of.
7) The polishing cylinder 423 is started reversely, the combination of the driving wire brush 421 and the rotating motor 422 is far away from the left end face and the right end face of the I-shaped rib blank 16, and the rotating motor 422 stops.
8) The conveying motor 25 is started, the I-shaped rib blank 16 is driven to translate from back to front through the combination of the conveying chain 22, the driving chain wheel 23 and the redirection chain wheel 24 until the flange I11 of the I-shaped rib blank 16 is located between the left clamping groove 5141 and the right clamping groove 5241, then the conveying motor 25 is stopped, and the I-shaped rib blank 16 stops translating.
9) The clamping cylinder 56 is started to drive the left clamping assembly 51 to translate from left to right along the left-right horizontal direction; the left clamping rack 513 translates from left to right, the gear 553 is driven to rotate, the gear 553 is used for driving the right clamping rack 523 to translate, and the right clamping rack 523 and the left clamping rack 513 are in constant speed and opposite directions, namely the right clamping rack 523 and the right clamping assembly 52 translate from right to left together. As the left clamping groove 5141 and the right clamping groove 5241 approach each other, the left end of the i-shaped rib blank 16 is inserted into the left clamping groove 5141, and the right end of the i-shaped rib blank 16 is inserted into the right clamping groove 5241, until the i-shaped rib blank 16 is firmly fixed and accurately positioned in the front-back, left-right, and up-down directions.
10) The left milling motor 5332 is started to drive the left milling cutter 5333 to rotate. The left milling cylinder 531 is started, a combination 5312 of a piston rod of the left milling cylinder and a guide rod is translated to the other limit from one limit of the stroke, a hinge formed by the left swing mounting hole 53312 and the combination 5312 of the piston rod of the left milling cylinder and the guide rod drives the left milling swing assembly 533 to move, the left swing plate protruding shaft 53311 slides to the second end from the first end of the left broken line groove, the left milling cutter 5333 is far away from the i-shaped rib blank 16 when the left swing plate protruding shaft 53311 is located at the first end of the left broken line groove, the left milling cutter 5333 gets closer to the i-shaped rib blank 16 as the movement progresses, the left milling cutter 5333 mills a left chamfer of the i-shaped rib blank 16 when the left milling middle groove 5322 slides to the second end, and the left milling cutter 5333 is far away from the i-shaped rib blank.
Meanwhile, the right milling motor 5432 is started to drive the right milling cutter 5433 to rotate. The right milling cylinder 541 is started, the right milling cylinder piston rod and guide rod combination 5412 translates from one limit of stroke to the other limit, a hinge formed by the right swing mounting hole 54312 and the right milling cylinder piston rod and guide rod combination 5412 drives the right milling swing assembly 543 to move, the right swing plate protruding shaft 54311 slides from the first end to the second end of the right folding groove, the right milling cutter 5433 is far away from the i-shaped rib blank 16 when the right swing plate protruding shaft 54311 is located at the first end of the right folding groove, the right milling cutter 5433 gets closer to the i-shaped rib blank 16 along with the movement, the right milling cutter 5433 mills the right chamfer of the i-shaped rib blank 16 when the right milling middle groove 5422 slides to the right milling middle groove 5422, the i-shaped rib blank 16 becomes an i-shaped rib 1, and the right milling cutter 5433 is far away from the i-shaped rib 1 when the right milling middle groove.
11) The conveying motor 25 is started, the I-shaped rib 1 is driven to translate from back to front through the combination of the conveying chain 22, the driving chain wheel 23 and the redirection chain wheel 24, the conveying chain 22 turns downwards at the driving chain wheel 23, the U-shaped bracket 222 inclines and then is opened downwards, and the I-shaped rib 1 falls into a rear turnover container under the action of gravity.
The three stations of the feeding cutting assembly 3, the clamping polishing assembly 4 and the chamfering assembly 5 are processed simultaneously, and the steps 1) to 11) are repeated continuously, so that the I-shaped rib base metal 17 can be cut, polished and deburred and chamfered continuously, and the whole process is finished automatically.
The beneficial effects of this embodiment: the three processes are integrated together to the work of traditional three work categories to accomplish the conveying of material automatically, saved the material transfer equipment between original work categories, save the hand labor power, improve production efficiency, improve the work security, improve the automation level.

Claims (1)

1. A numerical control blanking and automatic chamfering integrated device for I-shaped ribs of building aluminum templates is characterized by comprising a conveying assembly, a feeding cutting assembly, a clamping polishing assembly and a chamfering assembly; the chamfering assembly, the clamping polishing assembly and the feeding cutting assembly are arranged in a row in the front-rear direction, the chamfering assembly is arranged at the forefront, the feeding cutting assembly is arranged at the rearmost, and the clamping polishing assembly is positioned between the chamfering assembly and the feeding cutting assembly;
the conveying assembly comprises a rack, a conveying chain, a driving chain wheel, a redirection chain wheel and a conveying motor; the driving chain wheel is connected with the front end of the rack through a revolute pair, and the redirection chain wheel is connected with the rear end of the rack through a revolute pair; the conveying chain comprises a main chain and U-shaped brackets, and the U-shaped brackets are uniformly distributed in the circumferential direction of the main chain and are fixedly connected with chain links of the main chain; the conveying chain is tightly wrapped on the driving chain wheel and the direction-changing chain wheel, the front end of the conveying chain is meshed with the driving chain wheel, and the rear end of the conveying chain is meshed with the direction-changing chain wheel; a shell flange of the conveying motor is fixedly connected with the rack, an output shaft of the conveying motor is fixedly connected with the driving chain wheel, the conveying motor drives the conveying chain to operate through the driving chain wheel, the working edge of the conveying chain translates from back to front, and the U-shaped bracket translates from back to front along with the conveying chain;
the feeding cutting assembly comprises a feeding bracket, a plurality of semi-axis carrier rollers, a feeding linear guide rail, a feeding assembly, a feeding servo motor, a pushing assembly, a fixed cutter assembly, a movable cutter and a lead screw; the feeding bracket is fixedly connected with the frame; one end of the half-shaft carrier roller is provided with a carrier roller boss; the semi-axis carrier rollers are connected with the feeding bracket through a revolute pair, the semi-axis carrier rollers are arranged in left and right rows, the carrier roller protruding tables of the semi-axis carrier rollers in the left row are positioned on the left, and the carrier roller protruding tables of the semi-axis carrier rollers in the right row are positioned on the right; an inter-roller gap is formed between the right end surface of the left half-shaft carrier roller and the left end surface of the right half-shaft carrier roller; the feeding linear guide rail is arranged along the left and right horizontal directions and is fixedly connected with the feeding support; the screw rod is connected with the feeding bracket through a revolute pair and is arranged along the left and right horizontal directions; a shell flange of the feeding servo motor is fixedly connected with the feeding bracket; an output shaft of the feeding servo motor is fixedly connected with a lead screw; the feeding assembly comprises a feeding bracket, a nut, a feeding plate and a feeding sliding block; the nut, the feeding plate and the feeding slide block are respectively fixedly connected with the feeding bracket; the nut and the lead screw form a ball screw pair; the feeding slide block and the feeding linear guide rail form a linear guide rail pair; the feeding servo motor drives the feeding cutting assembly to translate from right to left along the feeding linear guide rail through the combination of the nut and the screw rod, the feeding plate passes through a gap between the rollers, and the height of the top end of the feeding plate is higher than that of the half-shaft carrier roller;
the fixed cutter assembly comprises a fixed cutter and a cutting hydraulic cylinder; the fixed cutter is fixedly connected with the frame; the fixed cutter is provided with a vertical panel facing to the left, the vertical panel of the fixed cutter is provided with a through fixed cutter through hole, and the outline shape of the fixed cutter through hole is matched with the outline shape of the I-shaped rib base material; the fixed knife is also provided with a movable knife chute; the cutting hydraulic cylinder comprises a cutting hydraulic cylinder body and a cutting hydraulic cylinder piston rod; the movable knife is a vertical panel facing to the right, and the vertical panel of the movable knife is provided with a through movable knife through hole; the contour shape of the movable blade through hole is matched with the contour shape of the I-shaped rib base material; the vertical panel of the fixed cutter facing left and the vertical panel of the movable cutter facing right are adhered together, and the through hole of the fixed cutter is aligned with the through hole of the movable cutter; the movable knife and the movable knife sliding groove are matched to form a moving pair; the cutting hydraulic cylinder body is fixedly connected with the fixed knife; a piston rod of the cutting hydraulic cylinder is fixedly connected with the movable knife; the cutting hydraulic cylinder pushes the movable knife to move horizontally from back to top to front and below; the movable cutter and the fixed cutter jointly shear the I-shaped rib base metal positioned in the movable cutter through hole and the fixed cutter through hole, and an I-shaped rib blank is sheared; the U-shaped bracket on the working edge passes through the space on the left side of the movable cutter, and the sheared I-shaped rib blank falls into the U-shaped bracket and moves forwards from back along with the working edge;
the material pushing assembly comprises a material pushing cylinder and a push plate; the material pushing cylinder comprises a material pushing cylinder body and a combination of a material pushing cylinder piston rod and a guide rod; the right end of the push plate is fixedly connected with the combination of the piston rod of the pushing cylinder and the guide rod, the left end of the push plate is a cantilever, and the left end of the push plate extends into the push plate avoiding hole;
the clamping and polishing assembly comprises a clamping assembly and two polishing assemblies; the clamping assembly comprises a pneumatic claw and two clamping fingers; the pneumatic claw comprises a pneumatic claw cylinder body and a swinging claw; the two clamping fingers are respectively and fixedly connected with the two swing claws; a clamping groove is arranged on the clamping finger; the two swing claws drive the two clamping fingers to swing upwards synchronously from 180 degrees in an initial state to get close; the flange I of the I-shaped rib blank which moves forwards from back to front along with the U-shaped bracket passes right above the two clamping fingers, and the flange I of the I-shaped rib blank is clamped by the two clamping grooves; the polishing assembly comprises a steel wire brush, a rotating motor and a polishing cylinder; the polishing cylinder is a cylinder with a guide rod; the polishing cylinder comprises a polishing cylinder body, a polishing cylinder piston rod and a guide rod; a shell flange of the rotating motor is fixedly connected with the combination of the polishing cylinder piston rod and the guide rod, and an output shaft of the rotating motor is fixedly connected with the steel wire brush; the grinding cylinder drives the combination of the steel wire brush and the rotating motor to be close to the left end face and the right end face of the sheared I-shaped rib blank, and the rotating motor drives the steel wire brush to rotate and grinds the left end face and the right end face of the I-shaped rib blank;
the chamfering assembly comprises a left clamping assembly, a right clamping assembly, a left milling assembly, a right milling assembly, a chamfering support assembly and a clamping cylinder;
the chamfering support assembly comprises a left linear guide rail, a right linear guide rail, a medium gear and a chamfering support; the chamfering bracket is fixedly connected with the frame; the left linear guide rail and the right linear guide rail are respectively and fixedly connected with the chamfering bracket; the idler gear and the chamfer bracket are connected through a revolute pair;
the left clamping assembly comprises a left clamping bracket, a left clamping slide block, a left clamping rack and a left clamping block; the left clamping slide block, the left clamping rack and the left clamping block are respectively and fixedly connected with the left clamping bracket; the left clamping slide block and the left linear guide rail form a linear guide rail pair; the left clamping rack is meshed with the intermediate gear; the left clamping block is provided with a left clamping groove with an opening facing right;
the right clamping assembly comprises a right clamping bracket, a right clamping slide block, a right clamping rack and a right clamping block; the right clamping slide block, the right clamping rack and the right clamping block are respectively and fixedly connected with the right clamping bracket; the right clamping slide block and the right linear guide rail form a linear guide rail pair; the right clamping rack is meshed with the intermediate gear; the right clamping block is provided with a right clamping groove with an opening facing to the left;
the clamping cylinder comprises a clamping cylinder body and a clamping cylinder piston rod, the clamping cylinder body is connected with the chamfering support, and the clamping cylinder piston rod is connected with the left clamping support; the left clamping rack, the right clamping rack, the left linear guide rail and the right linear guide rail are parallel to each other, and gear teeth of the left clamping rack are opposite to gear teeth of the right clamping rack; the clamping cylinder drives the left clamping assembly to translate along the left-right horizontal direction, the left clamping assembly drives the right clamping assembly to translate towards the opposite direction through the combination of the left clamping rack, the idler gear and the right clamping rack, and the left clamping groove and the right clamping groove are opposite left and right; an I-shaped rib blank or a flange I of an I-shaped rib, which translates forwards from back to front along with the U-shaped bracket, passes through a space between the left clamping groove and the right clamping groove;
the left milling assembly comprises a left milling cylinder, a left milling broken line slot plate and a left milling swing assembly; the left milling cylinder is a cylinder with a guide rod; the left milling cylinder comprises a left milling cylinder body and a combination of a left milling cylinder piston rod and a guide rod; a left broken line groove is arranged on the left milling broken line groove plate; the left broken line groove comprises three sections of straight line grooves, wherein the three sections of straight line grooves are a left milling front groove, a left milling middle groove and a left milling rear groove respectively; the left milling middle groove is arranged along the front-back horizontal direction; one end of the left milling front groove is connected with the front end of the left milling middle groove, and the left milling front groove and the left milling middle groove form an obtuse angle; one end of the left milling rear groove is connected with the rear end of the left milling middle groove, and the left milling rear groove and the left milling middle groove form an obtuse angle; the left milling front groove and the left milling rear groove are distributed on the same side of the left milling middle groove; the left milling swing assembly comprises a left milling swing plate, a left milling motor and a left milling cutter; the left milling swing plate is provided with a left swing plate convex shaft and a left swing mounting hole; the axis line of the convex shaft of the left swinging plate is parallel to but not coincident with the center line of the left swinging mounting hole; a shell flange of the left milling motor is fixedly connected with the left milling swing plate, and the left milling cutter is fixedly connected with an output shaft of the left milling motor; the output shaft of the left milling motor is parallel to the central line of the left swinging mounting hole but not coincident with the central line of the left swinging mounting hole; the left swing mounting hole and the combination of the left milling cylinder piston rod and the guide rod are connected through a hinge, and a left swing plate protruding shaft is matched with the left broken line groove; the left milling cylinder drives the combination of a piston rod of the left milling cylinder and the guide rod to translate along the direction parallel to the left milling middle groove, and the convex shaft of the left swinging plate slides along the left broken line groove; when the left swing plate protruding shaft is located in the left milling middle groove, the left milling swing plate, the left milling motor and the left milling cutter translate along the left-right horizontal direction, and the left milling cutter mills a chamfer on the left side of the I-shaped rib blank; when the left swing plate protruding shaft moves forwards along the left milling front groove, the left milling swing assembly swings around a hinge formed by the left swing mounting hole, the left milling cylinder piston rod and the guide rod, and the left milling cutter moves towards the direction far away from the I-shaped rib blank trajectory line; when the left swing plate protruding shaft moves backwards along the left milling rear groove, the left milling swing assembly swings around a hinge formed by the left swing mounting hole, the left milling cylinder piston rod and the guide rod, and the left milling cutter moves towards the direction far away from the I-shaped rib blank trajectory line;
the right milling assembly comprises a right milling cylinder, a right milling broken line slot plate and a right milling swinging assembly; the right milling cylinder is a cylinder with a guide rod; the right milling cylinder comprises a right milling cylinder body and a combination of a right milling cylinder piston rod and a guide rod; a right milling broken line groove plate is provided with a right broken line groove; the right broken line groove comprises three sections of straight line grooves, wherein the three sections of straight line grooves are a right milling front groove, a right milling middle groove and a right milling rear groove respectively; the right milling middle groove is arranged along the front-back horizontal direction; one end of the right milling front groove is connected with the front end of the right milling middle groove, and the right milling front groove and the right milling middle groove form an obtuse angle; one end of the right milling rear groove is connected with the rear end of the right milling middle groove, and the right milling rear groove and the right milling middle groove form an obtuse angle; the right milling front groove and the right milling rear groove are distributed on the same side of the right milling middle groove; the right milling swing assembly comprises a right milling swing plate, a right milling motor and a right milling cutter; the right milling swing plate is provided with a right swing plate convex shaft and a right swing mounting hole; the shaft axis of the convex shaft of the right swinging plate is parallel to but not coincident with the center line of the right swinging mounting hole; a shell flange of the right milling motor is fixedly connected with the right milling swing plate, and the right milling cutter is fixedly connected with an output shaft of the right milling motor; the output shaft of the right milling motor is parallel to the central line of the right swinging mounting hole but not coincident with the central line of the right swinging mounting hole; the right swing mounting hole and the combination of a right milling cylinder piston rod and a guide rod are connected through a hinge, and a right swing plate convex shaft is matched with a right broken line groove; the right milling cylinder drives the combination of a piston rod of the right milling cylinder and the guide rod to translate along the direction parallel to the right milling middle groove, and the right swing plate convex shaft slides along the right broken line groove; when the right swing plate protruding shaft is located in the right milling middle groove, the right milling swing plate, the right milling motor and the right milling cutter are translated along the left-right horizontal direction, and the right milling cutter mills a chamfer on the right side of the I-shaped rib blank; when the right swing plate protruding shaft moves forwards along the right milling front groove, the right milling swing assembly swings around a hinge formed by the right swing mounting hole, the right milling cylinder piston rod and the guide rod, and the right milling cutter moves forwards in the direction far away from the I-shaped rib blank trajectory line; when the right swing plate protruding shaft is translated backwards along the right milling rear groove, the right milling swing assembly swings around a hinge formed by the right swing mounting hole, the right milling cylinder piston rod and the guide rod, and the right milling cutter translates towards the direction far away from the I-shaped rib blank trajectory line.
CN201911216599.1A 2019-12-03 2019-12-03 Numerical control blanking and automatic chamfering integrated equipment for I-shaped ribs of building aluminum templates Withdrawn CN110814772A (en)

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CN111604730A (en) * 2020-05-31 2020-09-01 新昌县凌智机械有限公司 New material processing material loading is with material feeding platform that can cooperate with tubular product processing equipment
CN111906543A (en) * 2020-08-25 2020-11-10 谢剑 Automatic cutting and polishing equipment for slag ingot dummy plate
CN112975433A (en) * 2021-03-26 2021-06-18 彭飞飞 Forming and processing system for aluminum alloy buckle plate of indoor building decoration ceiling
CN114589503A (en) * 2022-03-17 2022-06-07 江西华昊新能源有限公司 Metal material cutting and trimming device for lithium battery and manufacturing process thereof
CN118046225A (en) * 2024-02-27 2024-05-17 广东荣鑫门窗工程有限公司 Aluminum alloy plate milling equipment

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CN111604730A (en) * 2020-05-31 2020-09-01 新昌县凌智机械有限公司 New material processing material loading is with material feeding platform that can cooperate with tubular product processing equipment
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CN111906543A (en) * 2020-08-25 2020-11-10 谢剑 Automatic cutting and polishing equipment for slag ingot dummy plate
CN112975433A (en) * 2021-03-26 2021-06-18 彭飞飞 Forming and processing system for aluminum alloy buckle plate of indoor building decoration ceiling
CN112975433B (en) * 2021-03-26 2022-12-20 安徽典一金属制品有限公司 Indoor building decoration ceiling aluminum alloy buckle plate forming and processing system
CN114589503A (en) * 2022-03-17 2022-06-07 江西华昊新能源有限公司 Metal material cutting and trimming device for lithium battery and manufacturing process thereof
CN114589503B (en) * 2022-03-17 2022-12-02 江西华昊新能源有限公司 Metal material cutting and trimming device for lithium battery and manufacturing process thereof
CN118046225A (en) * 2024-02-27 2024-05-17 广东荣鑫门窗工程有限公司 Aluminum alloy plate milling equipment

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