CN208948597U - The double column gantries of numerical control spread strip winding machine - Google Patents
The double column gantries of numerical control spread strip winding machine Download PDFInfo
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- CN208948597U CN208948597U CN201821509535.1U CN201821509535U CN208948597U CN 208948597 U CN208948597 U CN 208948597U CN 201821509535 U CN201821509535 U CN 201821509535U CN 208948597 U CN208948597 U CN 208948597U
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Abstract
The utility model is suitable for Filament Wound Composite and laying field.The double column gantry paving strip winding machines of the numerical control have included fixed and supporting role gantry upright post frame；The semi-girder slide unit assembly that can be controlled in the horizontal plane and front-rear direction is mobile being fixed on the inside of gantry upright post frame；Be fixed on gantry upright post frame side can be with the rotary table for the workpiece rotation being put in above it vertically；Be fixed on two heel posts of gantry upright post frame can passive vapor liquid equilibrium device with semi-girder slide unit assembly in vertical direction along two heel post rise and fall of gantry upright post frame；Be fixed on semi-girder slide unit with rotary table opposite side can multiple directions rotate, to the workpiece being placed on rotary table vertically be wound can laying nonmetal wire line or belt the troublesome wrist of paving.The double column gantry paving strip winding machines of the control that the technical program provides have the advantages that at low cost, high-efficient, easy to process, wide adaptation range, machining accuracy are high.
Description
Technical field
The utility model belongs to nonmetallic winding or laying field more particularly to a kind of double column gantry paving tape wraps of numerical control
Machine.
Background technique
Correspondingly the requirement of material is also got over since the requirement to Aerial Vehicles is higher and higher in modern aerospace field
Come higher, most notable one is exactly to require material high-strength light, the change of early stage mainly by steel material part change at
Aluminium alloy or other alloy materials, in recent years, the alloy materials such as aluminium alloy sometimes can not meet demand, then research staff
Start to consider to use composite material.Then increase material technology to be gradually widely accepted, core is substrate using metal, then at it
Surface wrap, laying or coated non-metallic material, the glass fibre etc. for example infiltrated through organic liquid.
Winding technology refers under conditions of controlling tension and predetermined line style, and pre- latex bonded fibre or strap are continuously wound
The core model of chamber size or interior lining in product are being corresponded to, is then being allowed to be solidified into certain shapes system under room temperature or heating condition
The method of product.
It is the composite material automatic forming technology to grow up the 1930s with Wrapping formed technology.With material
The progress of technology, equipment technology and design theory and method, it is fast-developing with Wrapping formed technology.Band wrapping machine was in 40 years
It comes out for year in the U.S., then winding produces platform rocket engine cast of informing against.The fifties NASA and air force's material grind
Study carefully room and successfully develop " Polaris A3 " missile engine case with winding process, mitigates 1/2, range in quality and improve more than 1 times
In the case where, cost is only the 1/10 of titanium alloy, to establish weight of the winding shaping process in the manufacture of tip military use product
Want status.Blade, cabin and the pod molding that can also be applied in wind power generating set with winding technology, with plot energy
The space of the gradually popularization in source, application will be increasing.It is designed with Wrapping formed technology by mechanics, gives full play to strap drawing
The high characteristic of intensity is stretched, the manufacture of product when bearing inside/outside pressure, bending, torsion, axial load is realized, has than strong
Degree is high, realizes strength structure, advantage at low cost.
Laying technology refers to by using laying apparatus according to certain rule pre- latex bonded fibre or strap laying to mold
Surface, and with compress roller compaction.It then refers exclusively to winding, with laying to presoak rubberized tape as the Filament Wound Composite of material, laying
Forming technique.Currently, the whole world has a plurality of types of windings, laying apparatus investment project development and actual production.Winding, paving
Discharge technique shows great superiority and potentiality in terms of reducing manufacturing cost and improving composite property.
To solve the large scales, the composite molding of medium and small curvature component such as wing, wallboard members, band laying forming technology
It comes into being.Full-automatic belt spreading machine with computer control has been cooperated by General Dynamics company and Conrac company
At composite wing component for laying F16 fighter plane.With large transport airplane, bomber and commercial aircraft composite wood
Expect the increase of dosage, band laying forming technical application is more and more extensive, and belt spreading machine technology is also increasingly complete.
Although the advantages of wrapping machine and belt spreading machine respectively have oneself, often wrapping machine is unable to laying, and belt spreading machine cannot twine
Two sets of equipment are needed around, the function of both realizing, higher cost, efficiency is lower.And existing equipment is much inconvenient for operation, fits
It is too narrow with range.
Therefore this field needs a kind of device that can solve problem above.
Utility model content
The utility model provides a kind of numerical control double column gantries paving strip winding machines, it is intended to solve current wrapping machine or belt spreading machine at
This height, low efficiency is inconvenient, the too narrow problem of adaptation range.
A kind of double column gantries paving strip winding machines of numerical control, comprising:
Play fixed and supporting role gantry upright post frame；
The semi-girder slide unit that can be controlled in the horizontal plane and front-rear direction is mobile being fixed on the inside of the gantry upright post frame
Assembly；
Be fixed on gantry upright post frame side can be with the revolution work for the workpiece rotation being put in above it vertically
Platform；
Be fixed on two heel posts of the gantry upright post frame can be with the semi-girder slide unit assembly in vertical direction
Along the passive vapor liquid equilibrium device of two heel post rise and fall of the gantry upright post frame；
Be fixed on the semi-girder slide unit assembly with the rotary table opposite side can multiple directions rotate,
The troublesome wrist of paving of meeting laying nonmetal wire line or belt is wound to the workpiece being placed on the rotary table vertically.
Preferably, the gantry upright post frame includes pedestal based on being fixed by bolts in ground, is fixed on
The left column straight up of the chassis left side, the right column straight up for being fixed on right side, the both ends being laterally arranged point
It is not fixed on the crossbeam of the left column and the right column and vertical on the outside of the left column and the right column
The upward upright slide rail for playing guiding and fixed function.
Preferably, the semi-girder slide unit assembly includes the slide unit being fixed on the pedestal to play a supportive role, laterally sets
More horizontal slide rails disposed in parallel above the slide unit, are vertically installed in institute at the sliding block on the horizontal slide rail
It is left to state the cantilever footing above horizontal slide rail, the semi-girder that can be moved forward and backward set on the cantilever footing, drive cantilever footing
The helical rack moved right.
Preferably, the passive vapor liquid equilibrium device includes being symmetrically disposed on the left of the left column, and the right column is right
Two identical cylinder bodies of side drive the chain of the semi-girder slide unit assembly rise and fall with cylinder body cooperation.
Setting of the double column gantry paving strip winding machines of numerical control provided by the embodiment of the utility model by the troublesome wrist of paving, institute
The troublesome wrist front of paving is stated with paving tape wrap head, the task of winding and laying may be implemented in paving tape wrap head, and wrist can be upper and lower, left and right,
It is moved forward and backward, in addition the rotation that three directions can be achieved in wrist itself in total can be real along with the rotation of the rotary table
The movement in existing 7 directions, seven-axis linkage, therefore, winding working procedure and laying process are not needed using two sets of equipment, are using a set of
Can, place can be both saved, save the cost can also be improved efficiency.
The rotary table has biggish revolving platform, and various sizes of workpiece is all applicable, and workpiece top is not required to
It fixes, therefore processing is more convenient, is especially suitable for all biggish work pieces process of lower dimension and quality, the scope of application compares
Extensively.
Detailed description of the invention
Fig. 1 is the axonometric drawing of the double column gantry paving strip winding machines of numerical control provided by the embodiment of the utility model；
Fig. 2 is the main view of the gantry upright post frame of the double column gantry paving strip winding machines of numerical control in Fig. 1；
Fig. 3 is the left view of gantry upright post frame in Fig. 2；
Fig. 4 is the top view of gantry upright post frame in Fig. 2；
Fig. 5 is the main view of the semi-girder slide unit assembly of the double column gantry paving strip winding machines of numerical control in Fig. 1；
Fig. 6 is the left view of semi-girder slide unit assembly in Fig. 5；
Fig. 7 is the top view of semi-girder slide unit assembly in Fig. 5；
Fig. 8 is the main view of the passive vapor liquid equilibrium device of the double column gantry paving strip winding machines of numerical control in Fig. 1；
Fig. 9 is the left view of passive vapor liquid equilibrium device in Fig. 8.
Wherein, 1, gantry upright post frame, 11, pedestal, 12, left column, 13, right column, 14, crossbeam, 15, upright slide rail,
2, semi-girder slide unit assembly, 21, semi-girder, 22, cantilever footing, 23, slide unit, 24, helical rack, 25, horizontal slide rail, 26, sliding block, 3, return
Revolving worktable, 4, passive vapor liquid equilibrium device, 41, cylinder body, 42, sprocket wheel, 43, chain, 5, the troublesome wrist of paving.
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only used to explain
The utility model is not used to limit the utility model.
It please refers to FIG. 1 to FIG. 7 (to be easy to read, attached drawing ratio is not quite identical), a kind of double column gantries pavings of numerical control twine
Band machine, comprising:
Play fixed and supporting role gantry upright post frame 1；
It is fixed on the semi-girder slide unit that can be controlled in the horizontal plane and front-rear direction is mobile of 1 inside of gantry upright post frame
Assembly 2；
Be fixed on 1 side of gantry upright post frame can be with the revolution work for the workpiece rotation being put in above it vertically
Platform 3；
Be fixed on two heel posts of the gantry upright post frame 1 can be with the semi-girder slide unit assembly 2 in vertical side
To the passive vapor liquid equilibrium device of the two heel post rise and fall along the gantry upright post frame 1；
Being fixed on the semi-girder slide unit assembly 2 can rotate with 3 opposite side of rotary table in multiple directions
, the paving for being wound meeting laying nonmetal wire line or belt to the workpiece being placed on the rotary table 3 vertically is troublesome
Wrist.
Further, the gantry upright post frame 1 includes being fixed by bolts in pedestal 11 based on ground, solid
It is set due to the left column 12 straight up in 11 left side of pedestal, the right column 13 straight up for being fixed on right side, transverse direction
The both ends set are individually fixed in the crossbeam 14 of the left column 12 and the right column 13 and are set to the left column 12 and institute
State the upright slide rail 15 for playing guiding and fixed function straight up in 13 outside of right column.
Further, the semi-girder slide unit assembly 2 include play a supportive role the slide unit 23 being fixed on the pedestal 11,
Laterally it is set to more horizontal slide rails 25 disposed in parallel, the sliding block on the horizontal slide rail 25 of 23 top of slide unit
26, be vertically installed in the cantilever footing 22 of 25 top of the horizontal slide rail, set on the cantilever footing 22 above can before and after
Mobile semi-girder 21, the helical rack 24 for driving the cantilever footing 22 to move left and right.The cantilever footing 22 can be along the water
Smooth rail 25 moves left and right, to drive the side-to-side movement together of semi-girder 21；The semi-girder 21 can also be by being set under it
Guide rail is moved forward and backward relative to the cantilever footing 22；In this way, two dimensions in the horizontal plane can be realized in the semi-girder 21
Free movement.
Further, the passive vapor liquid equilibrium device 4 (not showing in Fig. 1, please refer to Fig. 8, Fig. 9) includes being symmetrically disposed on
12 left side of left column, two identical cylinder bodies 41 on 13 right side of right column, cooperates with the cylinder body 41 described in driving
The chain 43 of 2 rise and fall of semi-girder slide unit assembly, for the sprocket wheel 42 of the chain 43 movement setting.
Please mainly refering to fig. 1, when winding, the gantry upright post frame 1 is fixed, and the rotary table 3 is fixed on
Ground, the rotary table 3 drive workpiece (being not shown, axis class or cylindrical component the are more) rotation being vertically placed on thereon
Turn, the passive vapor liquid equilibrium device 4 drives 2 raising and lowering of semi-girder slide unit assembly, vertical to the difference of workpiece to adapt to
To the demand being highly wound.(paving tape wrap head is fixed on the end of the side towards the rotary table 3 to the semi-girder 21
Portion) it can be moved towards close to or far away from the direction of workpiece on the slide unit 23, so as to adapt to various sizes of work
Part and the workpiece demand that external dimensions ceaselessly changes during the winding process.The semi-girder 21 can also be in the slide unit 23
On it is mobile along the direction (i.e. laterally) of the crossbeam 14, so as to be wound from different angles to workpiece, Huo Zheshi
The site requirements etc. that should be limited.
Control centre controls the rotation of the rotary table 3, and the lifting of the passive vapor liquid equilibrium device 4 is described to stretch
The movement of arm slide unit assembly 2, to realize the function of whole device.
The troublesome wrist 5 of paving is seven-axis linkage mechanism, and the silk mouth of wire vent is mainly provided in winding while keeps a mouth
Certain tension.
Please mainly refering to fig. 1, when laying, the rotary table 3, the semi-girder slide unit assembly 2 movement and winding when
It is similar, but the movement of the troublesome wrist 5 of paving is different.
The troublesome wrist 5 of paving is seven-axis linkage mechanism, the movement of multiple directions may be implemented, to adapt to different sizes, no
The workpiece of similar shape, carry out the molding workpiece of laying has irregular surfaces or overall surface for irregular surface more, this
When, winding cannot fully meet requirement, need to carry out laying, and when laying, workpiece rotates under the control of control centre, described
It spreads troublesome wrist 5 and realizes different movements according to the different shape of workpiece surface, the direction of motion of laying head is always perpendicular to workpiece
Normal to a surface direction, it is therefore desirable to which the movement of laying head cooperation workpiece does not stop to act, and composite material tape (may be one piece one piece
, different size, uniform laying are cut into according to placement surface) it is just compacted after laying and fits in workpiece surface.Such work
Make, until the whole surface of workpiece is covered by composite material tape.
The double column gantries of the numerical control that the technical program provides spread strip winding machine, and winding and laying are concentrated on a bushing device
On, use cost is reduced, because not needing to transfer in the machinery compartment of winding and laying, also improves efficiency simultaneously.Separately
Outside, control centre controls the rotation of the rotary table 3, and control numerical control spreads tape wrap head, also controls the semi-girder slide unit assembly
2, it is easy to operate, so that paving is twined precision also relatively high.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (4)
1. a kind of double column gantries of numerical control spread strip winding machine characterized by comprising
Play fixed and supporting role gantry upright post frame；
The semi-girder slide unit assembly that can be controlled in the horizontal plane and front-rear direction is mobile being fixed on the inside of the gantry upright post frame；
Be fixed on gantry upright post frame side can be with the rotary table for the workpiece rotation being put in above it vertically；
Be fixed on two heel posts of the gantry upright post frame can with the semi-girder slide unit assembly vertical direction along
The passive vapor liquid equilibrium device of two heel post rise and fall of the gantry upright post frame；
Being fixed on the semi-girder slide unit assembly can rotate with the rotary table opposite side in multiple directions, to perpendicular
The workpiece being directly placed on the rotary table is wound the troublesome wrist of paving of meeting laying nonmetal wire line or belt.
2. the double column gantries of numerical control as described in claim 1 spread strip winding machines, which is characterized in that the gantry upright post frame includes
It is fixed by bolts in the pedestal based on ground, the left column straight up that is fixed on the chassis left side, fixation
In the right column straight up on right side, laterally the both ends that are arranged are individually fixed in the cross of the left column and the right column
Beam and the upright slide rail for playing guiding and fixed function straight up on the outside of the left column and the right column.
3. the double column gantries of numerical control as claimed in claim 2 spread strip winding machines, which is characterized in that the semi-girder slide unit assembly includes
More disposed in parallel for being fixed on the slide unit on the pedestal, being laterally set to above the slide unit to play a supportive role are horizontal sliding
Rail, the cantilever footing being vertically installed in above the horizontal slide rail, is set to the semi-girder at the sliding block on the horizontal slide rail
The semi-girder that can be moved forward and backward of pedestal, the helical rack for driving cantilever footing to move left and right.
4. the double column gantries of numerical control as claimed in claim 3 spread strip winding machine, which is characterized in that the passive vapor liquid equilibrium device
Including being symmetrically disposed on the left of the left column, two identical cylinder bodies on the right side of the right column, with the cylinder body mating band
Move the chain of the semi-girder slide unit assembly rise and fall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509535.1U CN208948597U (en) | 2018-09-16 | 2018-09-16 | The double column gantries of numerical control spread strip winding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821509535.1U CN208948597U (en) | 2018-09-16 | 2018-09-16 | The double column gantries of numerical control spread strip winding machine |
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| Publication Number | Publication Date |
|---|---|
| CN208948597U true CN208948597U (en) | 2019-06-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821509535.1U Active CN208948597U (en) | 2018-09-16 | 2018-09-16 | The double column gantries of numerical control spread strip winding machine |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152207A (en) * | 2020-01-21 | 2020-05-15 | 湖南江南四棱数控机械有限公司 | Winding wrist and control method thereof |
| CN111232770A (en) * | 2020-01-21 | 2020-06-05 | 湖南江南四棱数控机械有限公司 | Numerical control double-upright-column gantry winding belt machine |
| CN111546669A (en) * | 2020-05-19 | 2020-08-18 | 湖北三江航天红阳机电有限公司 | Linkage numerical control laying and winding integrated forming equipment |
-
2018
- 2018-09-16 CN CN201821509535.1U patent/CN208948597U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111152207A (en) * | 2020-01-21 | 2020-05-15 | 湖南江南四棱数控机械有限公司 | Winding wrist and control method thereof |
| CN111232770A (en) * | 2020-01-21 | 2020-06-05 | 湖南江南四棱数控机械有限公司 | Numerical control double-upright-column gantry winding belt machine |
| CN111232770B (en) * | 2020-01-21 | 2020-09-22 | 湖南江南四棱数控机械有限公司 | Numerical control double-upright-column gantry winding belt machine |
| CN111546669A (en) * | 2020-05-19 | 2020-08-18 | 湖北三江航天红阳机电有限公司 | Linkage numerical control laying and winding integrated forming equipment |
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