CN109623031B

CN109623031B - Full automatic cutout of honeycomb material divides strip machine

Info

Publication number: CN109623031B
Application number: CN201811432453.6A
Authority: CN
Inventors: 冷杰
Original assignee: Suzhou Beecore Honeycomb Materials Co ltd
Current assignee: Suzhou Beecore Honeycomb Materials Co ltd
Priority date: 2018-11-28
Filing date: 2018-11-28
Publication date: 2021-02-05
Anticipated expiration: 2038-11-28
Also published as: CN109623031A

Abstract

The invention discloses a full-automatic cutting and slitting machine for honeycomb materials, which comprises a workbench, a product cutting system and a product positioning system, wherein the product positioning system is arranged on the workbench, a rack is arranged on the workbench, the product cutting system is arranged on the rack, the product cutting system comprises a cross beam arranged on the rack, a cutting support arranged at the bottom of the cross beam, a transverse moving mechanism arranged on the cutting support, and a cutting head arranged on the transverse moving mechanism, the cutting support is arranged at the bottom of the cross beam through a lifting mechanism, a pressing plate is arranged at the bottom of the cutting support, and the pressing plate is elastically connected with the cutting support. According to the invention, the pressing plate capable of elastically stretching up and down is adopted to press the aluminum honeycomb core, and then the aluminum honeycomb core is cut and stripped, so that the accuracy of aluminum honeycomb core cutting and stripping can be improved, and the quality of aluminum honeycomb core cutting and stripping can be ensured.

Description

Full automatic cutout of honeycomb material divides strip machine

Technical Field

The invention relates to the technical field of materials, in particular to a production device of a honeycomb material.

Background

An aluminum honeycomb core is a commonly used building material having a substrate and a cell structure formed on the substrate in a honeycomb arrangement. In the process of processing the aluminum honeycomb core, the aluminum honeycomb core needs to be stretched in order to form a corresponding honeycomb core. Then, the stretched aluminum honeycomb core needs to be slit and cut into strips having a predetermined width. Application No. 201520683620.X, granted publication No. CN 204934729U, discloses an automatic slitting machine for aluminum honeycomb cores, which can realize automatic slitting of aluminum honeycomb cores.

Disclosure of Invention

The technical problems solved by the invention are as follows: the cutting and slitting quality of the aluminum honeycomb core is ensured.

In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a full automatic cutout of honeycomb material divides strip machine, includes workstation, product cutting system and product positioning system, and product positioning system installs on the workstation, is equipped with the frame on the workstation, product cutting system installs in the frame, and product cutting system is including installing crossbeam in the frame, installing the cutting support in the crossbeam bottom, installing the lateral shifting mechanism on the cutting support, installing the cutting head on the lateral shifting mechanism, and the cutting support passes through elevating system to be installed in the crossbeam bottom, and the bottom of cutting support is equipped with the clamp plate, clamp plate and cutting support elastic connection.

According to above-mentioned technical scheme, aluminium honeycomb core quilt product positioning system fixes a position on the workstation, and elevating system drive cutting support is down, and cutting support drives the clamp plate down, and the clamp plate is pressed on aluminium honeycomb core, guarantees that aluminium honeycomb core can not move the bullet in cutting process. Because clamp plate and cutting support elastic connection, the back is pressed on aluminium honeycomb core to the clamp plate, and the clamp plate has certain range's rising relatively to the cutting support, and the relative clamp plate of cutting head on the cutting support is down, and it can contact and cut aluminium honeycomb core. When cutting, the transverse moving mechanism drives the cutting head to transversely move, and one aluminum honeycomb core is cut from the whole aluminum honeycomb core.

According to the invention, the pressing plate capable of elastically stretching up and down is adopted to press the aluminum honeycomb core, and then the aluminum honeycomb core is cut and stripped, so that the accuracy of aluminum honeycomb core cutting and stripping can be improved, and the quality of aluminum honeycomb core cutting and stripping can be ensured.

Drawings

The invention is further described below with reference to the accompanying drawings:

FIG. 1 is a schematic view of a full automatic cutting and slitting machine for honeycomb material;

FIG. 2 is an exploded view of FIG. 1;

FIG. 3 is a schematic view of the fully automatic slitter of FIG. 1 viewed from the left side;

FIG. 4 is a schematic view of the clamping mechanism 34;

FIG. 5 is a schematic view of any one of the compression units;

fig. 6 is a schematic view of the compression unit viewed from the left side in fig. 5;

FIG. 7 is a schematic view of the pressing unit of FIG. 5 or FIG. 6 showing the hidden unit base, the hidden unit support and the hidden unit support plate;

fig. 8 is a schematic view of the pressing unit in fig. 7 viewed from the rear;

FIG. 9 is a schematic view of the braking mechanism;

FIG. 10 is a rear view of the brake mechanism of FIG. 9;

FIG. 11 is an exploded view of the braking mechanism;

fig. 12 is a schematic view of the upper disc.

The symbols in the drawings illustrate that:

10. a work table; 11. a frame;

20. a product cutting system; 21. a cross beam; 22. cutting the stent; 23. a lateral movement mechanism; 231. a first lead screw; 24. a cutting head; 241. a motor; 242. a circular saw blade;

25. pressing a plate; 251. a yielding groove; 26. an elastic component; 261. a sleeve; 262. a telescopic rod;

30. a product positioning system; 31. a positioning module; 32. a longitudinal movement mechanism; 321. a horizontal plate; 322. a second lead screw; 323. a guide rail bar;

33. a sliding table; 34. a clamping mechanism;

340. a positioning frame; 341. a frame plate; 342. a frame riser;

50. a pressing unit; 51. pressing the cam; 510. compressing the inner cavity of the cam; 511. a pivoting hole of the pressing cam; 512. a first drive gear; 513. a second transmission gear; 514. a transmission gear ring;

52. a brake mechanism;

521. a base plate; 5212. an upper disc; 5213. a lower disc; 5214. a connecting member; 522. a drive shaft; 523. a driven shaft; 524. a nose assembly; 5240. the component is stirred; 525. a turntable; 5250. a concave structure; 5261. a driving gear; 5262. a transfer gear; 5263. an internal gear;

53. a friction block; 531. a connecting rod;

54. a positioning block;

55. a stopper;

56. fixing a column;

57. a unit base; 571. a unit support; 572. and a unit support plate.

Detailed Description

Referring to fig. 1, a full-automatic cutting and slitting machine for honeycomb materials comprises a worktable 10, a product cutting system 20 and a product positioning system 30.

With reference to fig. 2 and 3, a frame 11 is arranged on the workbench, the product cutting system is arranged on the frame, the product cutting system comprises a cross beam 21 arranged on the frame, a cutting support 22 arranged at the bottom of the cross beam, a transverse moving mechanism 23 arranged on the cutting support, and a cutting head 24 arranged on the transverse moving mechanism, the cutting support is arranged at the bottom of the cross beam through a lifting mechanism, a pressing plate 25 is arranged at the bottom of the cutting support, and the pressing plate is elastically connected with the cutting support.

As shown in fig. 2, the transverse moving mechanism 23 is preferably a screw rod mechanism, and includes a first screw rod seat mounted on the cutting support 22, a first screw rod 231 pivoted on the first screw rod seat, a first screw rod nut engaged with the first screw rod, and a first motor for driving the first screw rod to rotate, the cutting head 24 is mounted on the first screw rod nut, the top of the cutting head is slidably engaged with the cutting support, and the cutting head is driven by the first screw rod to move transversely.

The lifting mechanism is preferably a cylinder, the cylinder body is mounted on the beam 21, and the piston rod of the cylinder is connected with the cutting bracket 22.

As shown in fig. 2, the pressing plate 25 is elastically connected to the cutting support 22 through an elastic assembly 26, the elastic assembly includes a sleeve 261 fixed on the cutting support, an expansion spring fitted in the sleeve, and an expansion link 262 movably inserted in the sleeve and pressing against the expansion spring, the expansion link is fixed on the pressing plate; the number of the elastic components is four, and the elastic components are distributed at four corners of the pressing plate. Wherein, telescopic bottom is equipped with interior convex annular edge, and the top of telescopic link is equipped with the annular edge of evagination, so, when the telescopic link stretches out the sleeve and reaches the maximum value, interior convex annular edge offsets with the annular edge of evagination, avoids the telescopic link to break away from the sleeve.

As shown in fig. 2, the cutting head 24 includes a motor 241 and a circular saw blade 242, the circular saw blade is mounted on the motor, the motor is mounted on a motor frame, the motor frame is mounted on the first lead screw nut of the traverse mechanism 23, and the motor frame is slidably fitted with the cutting support. The pressing plate 25 is provided with a yielding groove 251, and the yielding groove gives way to the circular saw blade.

Referring to fig. 1 and 2, the product positioning system is mounted on the worktable, and the product positioning system 30 includes a clamping system and a positioning module 31.

As shown in fig. 2, the positioning module 31 is mounted on the table 10 below the product cutting system 20.

Referring to fig. 2 and 3, the clamping system is mounted on the worktable and located beside the positioning module, and the clamping system includes a longitudinal moving mechanism 32, a sliding table 33 mounted on the longitudinal moving mechanism, and a clamping mechanism 34 mounted on the sliding table.

As shown in fig. 2, the longitudinal moving mechanism 32 includes a horizontal plate 321 installed on the workbench, a second screw rod seat installed on the horizontal plate, a second screw rod 322 pivoted on the second screw rod seat, a second screw rod nut engaged with the second screw rod, a second motor for driving the second screw rod to rotate, and a guide rail bar 323 installed on the horizontal plate, wherein the sliding table 33 is slidably engaged on the guide rail bar, and the sliding table is connected with the second screw rod nut.

With reference to fig. 4 to 6, the clamping mechanism 34 includes a positioning frame 340, an actuating mechanism and a plurality of pressing units 50, the actuating mechanism and the plurality of pressing units are mounted on the positioning frame, and any one of the pressing units 50 includes a pressing cam 51, a friction block 53, an alignment block 54, a braking mechanism 52 and a braking member 55.

The positioning frame 340 includes a frame plate 341 and a frame riser 342, and the pressing units 50 are mounted in a row on the frame plate.

With reference to fig. 7 to 12, the brake mechanism 52 includes a base plate 521, a driving shaft 522, and a driven shaft 523; the driving shaft is arranged at the bottom of the base plate and is connected with the power transfer assembly, the power transfer assembly is connected with the protruding assembly 524, and the power transfer assembly drives the protruding assembly to rotate in a circular motion track; the driven shaft is arranged at the top of the base plate, the driven shaft is provided with a rotary disc 525, and the rotary disc is provided with a concave structure 5250; the rotation center of the protruding component deviates from the rotation center of the turntable; a toggle assembly 5240 is provided at the top of the protruding assembly, and the toggle assembly rotating with the protruding assembly can be engaged with the recessed structure.

The braking member 55 is mounted on the driven shaft 523, the pressing cam 51 is connected with the driving shaft 522, the pressing cam is provided with a circular inner cavity 510, the braking mechanism 52 is positioned in the inner cavity, the braking member 55 is positioned in the inner cavity, and the center of the inner cavity deviates from the rotating center of the braking member.

With respect to the detent mechanism 52, the female structure 5250 comprises a plurality of grooves, which are uniformly distributed along the circumferential direction of the rotating disc 525.

As for the brake mechanism 52, the power relay assembly includes a drive gear 5261, a relay gear 5262, an internal gear 5263; the internal gear is pivoted on the base plate 521, the driving gear is mounted on the driving shaft 522, the protruding component 524 is mounted on the outer side wall of the internal gear, and the driving gear drives the internal gear to rotate through the transfer gear.

As for the brake mechanism 52, the base plate 521 includes an upper plate 5212 and a lower plate 5213, which are connected by a connecting member 5214. The internal gear 5263 is pivotally coupled to the upper disc 5212 and is positioned between the upper and lower discs. Wherein, the internal gear includes pin joint portion and gear portion, pin joint portion and the pin joint of hanging wall spare, gear portion and transfer gear meshing. The prodger members 524 are mounted on the outer side walls of the internal gear. The driving gear and the transfer gear are mounted on the upper disc 5212.

With regard to the brake mechanism 52, the connection relationship between the pressing cam 51 and the driving shaft 522 is specifically as follows: the center of the pressing cam is provided with a pivot hole 511, the pressing cam is pivoted on the periphery of the lower disc 5213 through the pivot hole, the driving shaft 522 is pivoted in the center hole of the lower disc and penetrates through the center hole of the lower disc, the driving shaft is provided with a first transmission gear 512, the lower disc is provided with a second transmission gear 513, a transmission gear ring 514 is fixed in the pivot hole 511 of the pressing cam, the first transmission gear and the second transmission gear are located in the transmission gear ring, the first transmission gear is meshed with the second transmission gear, the second transmission gear is meshed with the transmission gear ring, the pressing cam rotates, and the driving shaft is driven to rotate through the transmission gear ring, the second transmission gear and the first transmission gear. The lower disk is provided with fixing columns 56, the lower disk is fixedly installed on a unit support 571 through the fixing columns, the unit support is installed on a unit base 57, and the unit base is installed on a rack flat plate 341.

Regarding the braking mechanism 52, the number of the grooves is several, the stirring component makes an annular rotary motion, and because the rotary center of the protruding component deviates from the rotary center of the turntable, the stirring component can be clamped into the grooves and abut against the side walls of the grooves, so as to drive the turntable to rotate, and then the stirring component is separated from the grooves. The poking assembly is matched with any one of the grooves to be separated, and the turntable rotates by a fixed angle; if the number of the grooves is three, the poking assembly is matched with any one of the grooves to be separated, and the rotating and fixing angle of the turntable is one hundred twenty degrees. That is, stir the subassembly and any recess cooperation to breaking away from, the rotatory fixed angle of carousel is three hundred sixty degrees divided by the quantity of recess, and wherein, a plurality of recesses are along the circumferencial direction evenly distributed of carousel. Above-mentioned design, rotatory subassembly of stirring can cooperate with a plurality of recesses in proper order, and regular intermittent type nature rotation is made to the drive carousel.

One pressing unit 50 is assigned a friction block 53, and a pressing cam 51 of the one pressing unit is in frictional contact with the assigned friction block. The pressing units are provided with the same number of friction blocks.

Be equipped with a plurality of guide ways on the frame riser, a plurality of clutch blocks 53 are in the guide way with one-to-one mode clearance fit, and all clutch blocks link together through a connecting rod 531, and actuating mechanism installs in the aircraft nose frame, and actuating mechanism is connected with the connecting rod, and actuating mechanism drive connecting rod goes up and down. The starting mechanism can be an air cylinder, and a piston rod of the air cylinder is connected with the connecting rod.

The alignment block 54 is mounted on a unit support plate 572 which is mounted on a unit support 571, and the driven shaft 523 is pivoted on the unit support plate 572. The aligning block is located above the pressing cam 51.

In actual operation, the starting mechanism drives the friction block 53 to linearly lift, the friction block drives the compression cam 51 to rotate, the compression cam drives the driving shaft 522 to rotate, the power transfer assembly drives the protrusion assembly 524 to move, and when the protrusion assembly is closer to the rotary disc 525, the shifting assembly is matched with the concave structure and drives the rotary disc and the driven shaft 523 to synchronously rotate with the protrusion assembly.

The pressing cam 51 rotates, the convex part on the pressing cam rotates downwards and presses the tail end of the aluminum honeycomb core, the tail end of the aluminum honeycomb core is placed on the frame flat plate 341, and the head end of the aluminum honeycomb core is placed on the positioning module 31.

The driven shaft 523 rotates to drive the braking member 55 thereon to rotate, when the pressing cam 51 presses the tail end of the aluminum honeycomb core, the free end of the braking member 55 is in friction contact with the side wall of the inner cavity of the pressing cam 51 to brake the pressing cam, so that the pressing cam stably presses the aluminum honeycomb core, and the tail end of the aluminum honeycomb core is effectively fixed.

Under the drive of the longitudinal moving mechanism 32, the sliding table 33 and the clamping mechanism 34 thereon move forward, the clamping mechanism drives the aluminum honeycomb core to move forward, and the aluminum honeycomb core slides on the positioning module 31 until reaching a preset position. Then, under the driving of the lifting mechanism, the cutting bracket 22 and the pressing plate 25 thereon move downwards, and the pressing plate presses the head end of the aluminum honeycomb core. The circular saw blade 242 of the cutting head 24 protrudes downward out of the relief groove 251 of the pressing plate, and the aluminum honeycomb core is cut and striped by the driving of the transverse moving mechanism 23.

Claims

1. The utility model provides a full automatic cutout of honeycomb material divides strip machine, includes workstation (10), product cutting system (20) and product positioning system (30), and product positioning system installs on the workstation, is equipped with frame (11) on the workstation, product cutting system installs in the frame, and product cutting system is including crossbeam (21) of installing in the frame, install cutting support (22) bottom the crossbeam, install lateral shifting mechanism (23) on cutting support, install cutting head (24) on lateral shifting mechanism, its characterized in that: the cutting support is arranged at the bottom of the cross beam through a lifting mechanism, a pressing plate (25) is arranged at the bottom of the cutting support, and the pressing plate is elastically connected with the cutting support;

the product positioning system (30) comprises a clamping system and a positioning module (31);

the positioning module is arranged on the workbench (10) and is positioned below the product cutting system (20);

the clamping system is arranged on the workbench and positioned beside the positioning module, and comprises a longitudinal moving mechanism (32), a sliding table (33) arranged on the longitudinal moving mechanism and a clamping mechanism (34) arranged on the sliding table;

the clamping mechanism (34) comprises a positioning rack (340), a starting mechanism and a plurality of pressing units (50), the starting mechanism and the plurality of pressing units are installed on the positioning rack, any pressing unit comprises a pressing cam (51) and a friction block (53) in friction contact with the pressing cam, the starting mechanism drives the friction block to move linearly, and the friction block drives the pressing cam to rotate;

the positioning rack (340) comprises a rack flat plate (341) and a rack vertical plate (342), a plurality of pressing units (50) are installed on the rack flat plate, friction blocks (53) are movably matched on the rack vertical plate, the friction blocks of the pressing units are connected together through a connecting rod (531), the starting mechanism is installed on the positioning rack and connected with the connecting rod, and the starting mechanism drives the connecting rod to lift;

the pressing plate (25) is elastically connected with the cutting support (22) through an elastic assembly (26), the elastic assembly comprises a sleeve (261) fixed on the cutting support, an expansion spring matched in the sleeve and an expansion link (262) movably inserted in the sleeve and pressing the expansion spring, and the expansion link is fixed on the pressing plate; the number of the elastic components is four, and the elastic components are distributed at four corners of the pressing plate.

2. The full-automatic honeycomb material cutting and slitting machine as claimed in claim 1, wherein: the cutting head (24) comprises a motor (241) and a circular saw blade (242), the circular saw blade is arranged on the motor, the motor is arranged on a motor frame, and the motor frame is arranged on the transverse moving mechanism (23);

and a yielding groove (251) is arranged on the pressing plate (25), and the yielding groove gives way to the circular saw blade.