CN206999158U - Prepared by a kind of wooden engineering material truss core structure be automatically positioned, drilling equipment - Google Patents
Prepared by a kind of wooden engineering material truss core structure be automatically positioned, drilling equipment Download PDFInfo
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- CN206999158U CN206999158U CN201720761785.3U CN201720761785U CN206999158U CN 206999158 U CN206999158 U CN 206999158U CN 201720761785 U CN201720761785 U CN 201720761785U CN 206999158 U CN206999158 U CN 206999158U
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Abstract
The utility model discloses a kind of wooden engineering material truss core structure prepare be automatically positioned, drilling equipment, belong to wooden engineering material manufacture field, including aluminium section bar main body frame, automatic station-keeping system, automatic drilling system.Panel machining is placed on the processing platform of automatic station-keeping system, under the driving of servomotor, automatic station-keeping system can move processing platform along horizontal X axle, Y direction, and processing platform can be rotated horizontally, realize the positioning of optional position on maximum 1 square metre of panel machining, automatic drilling system may be implemented in optional position on panel machining and drill, and penetration rate is adjustable.The utility model device organically combines the high accuracy positioning of bore position, rotation and automatic punching on panel, the mechanical property of precision and truss core structure prepared by wooden engineering material truss core structure is improved, wooden engineering material truss core structure is realized and prepares process automation.
Description
Technical field
The utility model belongs to wooden engineering material manufacture field, more specifically to a kind of wooden engineering material dot matrix
Sandwich structure prepare be automatically positioned, drilling equipment.
Background technology
1 wooden truss core structure
Timber has the advantages that the higher ratio of strength to weight, the heat insulation sound absorbent of protrusion, the texture of natural beauty, is in people's life
Widely used building and house decorative material.Truss core structure mainly passes through orderly periodicity between upper and lower panel and panel
The rod member composition of arrangement, compared with conventional other light materials, has the advantages that specific strength and specific stiffness are higher.Dot matrix is pressed from both sides
Cored structure be applied to wooden engineering material design in, can substantially improve conventional wooden engineering material structure and performance not
Foot, is widely used in the industries such as Wood construction, furniture, sports buildings, has important ecological benefits, economic benefit and society's effect
Benefit.
The difficult point of 2 wooden truss core structure preparation process
The truss core structure of wood materials prepares and uses insertion-gluing method, i.e., will after being drilled to upper and lower panel
Fuse viscose glue is simultaneously inserted in upper and lower panel, realizes the preparation of lattice structure.Accurately positioning is to determine wooden point with drilling quality
The key of battle array sandwich structure mechanical property.Because the intensity of wood panel is weaker, stress is yielding, it is desirable to which drill bit feed speed can
Adjust.Enter during brill, the starting stage requires to enter to bore at a slow speed, prevents drill bit from offseting, in boring procedure, it is desirable to feed speed and electric drill
Power be adapted, make electric drill power output be completely used for wood cutting drilling.If feed speed is too high, panel stress can be made
It is excessive, damage drilling, if speed is too low, drill bit frictional heat can be made, hole is carbonized.Also, it is necessary to accelerate to move back brill when moving back brill
Speed, so as to reduce panel and borehole friction.
There are two kinds of drilling preparation methods at present, a kind of mode is to carry out hand drill using bench drill, and another kind is to use number
Control lathe is drilled.The preparation method of bench drill hand drill be according to parameters such as panel size, fuse diameter, fuse angles,
The manual markings bore position on panel, then the mark of upper and lower panel is drilled using bench drill.Manual drilling is present
Following defect：Manual markings bore position can cause human error, increase fuse installation difficulty, make mathematical analysis model and reality
Structural deviation is larger, so as to the analysis result that affects the mechanical properties.Also, during Manual drilling, the feed speed of drill bit is uneven, easily
Cause the rift grain of panel to cleave, influence structural mechanical property.When Digit Control Machine Tool drills, although can be positioned in high precision,
General Digit Control Machine Tool processing table top is smaller, and angle of drill bit control is dumb, for pyramid dot matrix structure, it is desirable in above and below
The inclined hole of four direction is bored on plate, and requires that drill bit feed speed is adjustable, Digit Control Machine Tool is not suitable for the inclined shores three such as pyramid
Tie up the preparation of truss core structure.
In summary, when preparing the three-dimensional lattice sandwich structures such as pyramid using manual mode or Digit Control Machine Tool, can cause
Bore position deviation, bore inner damage, angle of drill bit control the defects of dumb, so as to influence wooden pyramid dot matrix sandwich
The mechanical property of structure, experimental result and theory analysis is set to produce artificial deviation, drilling efficiency is low, to solve these problems, root
The characteristics of according to wood materials, design this be automatically positioned, drilling equipment.
Utility model content
1. the technical problems to be solved in the utility model
For the utility model to solve above-mentioned technical problem, prepared by a kind of wooden engineering material truss core structure of design
Be automatically positioned, drilling equipment.The present invention special linear motion module, uses according to linear motion module high accuracy positioning characteristic
In the positioning of bore position.It is mutually perpendicular to place using two sets of straight line modules, forms " cross " slide unit, realizes maximum 1 square
In the range of the panel of rice, bore position is accurately positioned, and positioning precision can reach 0.01mm.
To realize the drilling needs of the inclined shore three-dimensional lattice sandwich structure different directions such as pyramid, panel machining is put
It is placed on electrical turntable, using Serve Motor Control electrical turntable, electrical turntable makes panel using turbine and worm drive pattern
Rotation, change boring direction, turntable angular range realizes positioned at arbitrary angles up to 360 °, and absolute fix precision can reach
0.01°。
To ensure bore inner quality, rig is fixed on straight line module, using Serve Motor Control straight line mould
The motion of group, and then electric drill feed speed is controlled, ensure electric drill feed accuracy.
Because drill bit and panel have certain angle of inclination, drill bit sliding easily occurs, so as to reduce positioning precision.For solution
Certainly this problem, during drilling, according to crown height, first fast positioning to panel surface, certain distance is then fed at a slow speed, makes brill
In the embedded panel of head, then it is switched to the feed speed drilling of setting.After the completion of drilling, drill bit fast fallback to initial position, from
And improve drilling efficiency.
The present apparatus organically combines the high accuracy positioning of bore position, rotation and automatic punching on panel, improves
The mechanical property of precision prepared by wooden engineering material truss core structure and truss core structure.
2. technical scheme
The utility model device includes aluminium section bar main body frame, automatic station-keeping system, automatic drilling system.Panel machining is put
In on the processing platform of automatic station-keeping system, the automatic station-keeping system can move processing platform along horizontal X axle, Y direction, and
Processing platform can be rotated horizontally, realizes the positioning of optional position on panel machining, the automatic drilling system may be implemented in processing
Optional position drills on panel.
The aluminium section bar main body frame includes automatic station-keeping system support frame, electric drill feed arrangement support frame, is automatically positioned
System support frame is used to support automatic station-keeping system each several part, and electric drill feed arrangement support frame is used to fix, install automatic drilling
System.
The automatic station-keeping system is by X-axis line of motion module, X-axis moving slide block guide rail, X-axis driving servomotor, Y-axis
Line of motion module, Y-axis moving slide block guide rail, Y-axis driving servomotor, electrical turntable, processing platform are formed.Two X-axis fortune
Movable slider guide rail parallel is positioned over an X-axis straight line module both sides, and is determined by bolt and aluminium section bar special connecting piece with automatic
Position system support frame connection, fix, X-axis slide block guide rail and X-axis straight line module are highly identical, realize the horizontal X axle of processing platform
Move in direction.Two Y-axis moving slide block guide rail parallels are positioned over a Y-axis straight line module both sides, and pass through sliding block and aluminium section bar
Special connecting piece is connected with X-axis module and slide block guide rail, is fixed, and Y-axis slide block guide rail and Y-axis straight line module are highly identical, realizes
The horizontal Y direction motion of processing platform.Electrical turntable is fixed on Y-axis slide block guide rail and Y-axis by aluminium section bar special connecting piece
On straight line module, processing platform is bolted on electrical turntable, is rotated by electrical turntable, realizes the water of processing platform
360 degree of any rotations are put down, absolute fix precision can reach 0.01 °.
The action of the X-axis line of motion module, Y-axis line of motion module, electrical turntable by Serve Motor Control,
The straight line module positioning precision that the present apparatus uses can reach 0.01mm.
The X-axis line of motion module, the both sides of Y-axis line of motion module are equipped with proximity switch, for limiting straight line
The motion limit of module, protection system safety.
The automatic drilling system includes electric drill, electric drill feeding straight line module, electric drill feeding proximity switch, feed servo electricity
Machine.Electric drill is bolted on straight line module, the driving straight line module motion of feed servo motor, realizes that the drilling of electric drill is entered
Give retrogressing.The moving displacement precision of electric drill can reach 0.01mm, and the electric drill speed of service is variable, ensure the internal soundness of drilling.
The electric drill power is 280w, and rotating speed is 3600 revolutions per seconds, during the firm touch panel of drill bit, it is desirable to which feed speed is
0.7mm/s, feeding distance 3mm, drill bit is set to be embedded in panel, it is that 2.5mm/s is drilled then to change feed speed, enters brill and terminates
Afterwards, carry out moving back brill with 12mm/s.
The both sides of the electric drill feeding straight line module are equipped with proximity switch, for limiting the feeding distance of electric drill, ensure
Safety.
Due to the orthogonal symmetry of each unit of pyramid three-dimensional lattice structure, the processing of the automatic station-keeping system is put down
Platform is placed with drill bit rack beam angle at 45 °, drill bit direction of feed is transported in the projection of processing platform with X-axis line of motion module
Dynamic direction is parallel, two axles motion in position fixing process is changed into axle motion, serves the member effect that disappears, simplify positioning control program,
Improve positioning precision.
3. the beneficial effect of the utility model device
Using technical scheme provided by the utility model, compared with existing known technology, there is following remarkable result：
(1) the utility model is applied to various structures, the preparation technology of various angle dot matrix sandwich structure upper and lower panels,
Being automatically positioned and drilling for bore position is realized, positioning precision can reach 0.01mm.
(2) the different feed speeds of drill bit when the utility model device is by setting automatic drilling, when avoiding rat holing
The sliding of drill bit, boring positioning precision is improved, drilling time is shortened, improves drilling efficiency.
(3) the utility model device, which ensure that, enters to bore angle and moves back the strict conformance for boring angle during drilling, avoid drilling
Internal damage, ensure that borehole accuracy.
The utility model device, which removes, is used for the preparation of wooden engineering material truss core structure, can also change automatic punching electric drill
For other instruments, carry out it is other be automatically positioned operation, it is easy to utilize.
Brief description of the drawings
Fig. 1-the utility model device front view
Fig. 2-the utility model device top view
Fig. 3-the utility model device side view
Fig. 4-the utility model apparatus control system structured flowchart
Fig. 5-the utility model device PLC electric drawings
Label declaration in schematic diagram：
1st, main body frame：11st, processing platform support frame；12nd, electric drill feed arrangement support frame；2nd, automatic station-keeping system：21、
X-axis line of motion module；211st, X-axis motion proximity switch；22nd, X-axis moving slide block guide rail；23rd, X-axis servomotor；24th, Y-axis
Line of motion module；241st, Y-axis motion proximity switch；25th, Y-axis moving slide block guide rail；26th, Y-axis servomotor；27th, electric rotating
Platform；271st, table servo motor；28th, processing platform；3rd, automatic drilling system：31st, electric drill feeding straight line module；311st, electric drill enters
To proximity switch；32nd, feed servo motor；33rd, electric drill.
Embodiment
To further appreciate that content of the present utility model, the present invention is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment 1
With reference to Fig. 1, Fig. 2, Fig. 3, a kind of wooden engineering material truss core structure preparation facilities of the present embodiment includes aluminium profiles
Material main body frame, automatic station-keeping system, automatic drilling system.
Described main body frame includes processing platform support frame 11 and electric drill feed arrangement support frame 12, processing platform support
Frame 11 is used to support and fixed X-axis line of motion module 21, X-axis moving slide block guide rail 22；Electric drill feed arrangement support frame 12 is used
Straight line module 31, feed servo motor 32 are fed in supporting and fixing electric drill.
Described automatic station-keeping system includes：X-axis line of motion module 21, X-axis motion proximity switch 211, X-axis motion are slided
Block guide rail 22, X-axis servomotor 23；Y-axis line of motion module 24, Y-axis motion proximity switch 241, Y-axis moving slide block guide rail
25th, Y-axis servomotor 26, electrical turntable 27, table servo motor 271, processing platform 28.
Y-axis line of motion module 24, Y-axis moving slide block guide rail 25, Y-axis servomotor are controlled by X-axis servomotor 23
26 move in the X-axis direction；Y-axis line of motion module 24 and Y-axis moving slide block guide rail 25 are used to support and fixed electrical turntable
27；Electrical turntable 27 is controlled to move in the Y-axis direction by Y-axis servomotor 26；Electrical turntable 27 is used to support and fixed and adds
Work platform 28；360 degree of rotations of processing platform 28 are realized by electrical turntable 27；Processing platform 28 is used to support and fixation is added
The plank of work.X-axis moves proximity switch 211 and Y-axis motion proximity switch 241 is separately fixed at X-axis line of motion module 21 and Y
On axle line of motion module 24, for limiting module travel range, safeguards system is safe for operation.
Described automatic drilling system includes：Electric drill feeding straight line module 31, electric drill feeding proximity switch 311, feeding are watched
Take motor 32, electric drill 33.Electric drill feeding straight line module 31 is used to support and fixed feed servo motor 32, feed servo motor 32
Control electric drill feeding straight line module 31 moves forward and backward, and drives moving forward and backward for electric drill 33, carries out drilling operation.Pass through software
Programming realization electric drill feeding straight line 31 speeds of service of module are variable.Electric drill power is 280w, and rotating speed is 3600 revolutions per seconds, and drill bit is firm
During touch panel, it is desirable to feed speed 0.7mm/s, feeding distance 3mm, drill bit is embedded in panel, then change feed speed
Drilled for 2.5mm/s, after the completion of drilling, carry out moving back brill with 12mm/s, so as to improve drilling efficiency.
The electric drill feeding proximity switch 311 is fixed on electric drill feeding straight line module 31, during being fed for electric drill,
Electric drill moving range is limited, safeguards system is safe for operation.
Electric drill feed motion straight line module 31 and the angle of the plane of processing platform 28 are manually adjusted, can control drilling
Angle.
Embodiment 2
As shown in Figure 4, Figure 5, user passes through host computer to the control system block diagram and PLC electric drawings of the present embodiment
Software monitoring system, the information of drilling parameter is set to PLC, and monitor bore state in real time, PLC passes through
Various servo-drivers control start and stop, rotating, rotating speed and the revolution of various servomotors, realize being automatically positioned for panel machining
And automatic drilling.Its process for being automatically positioned and being drilled is：
Step 1: plank to be processed is fixed on processing platform 28, it is desirable to plank center to be processed and processing platform 28
Center superposition.
Step 2: regulation electric drill feeding straight line module 31 and the angle of the plane of processing platform 28, angular range are manually：20
~90 °.
Step 3: regulation processing platform 28 position, by the bit central of electric drill 33 and the center superposition of processing platform 28.
Step 4: by taking pyramid lattice structure as an example, each unit needs to bore the hole of 4 different directions on panel.X
Axle servomotor 23, Y-axis servomotor 26 control processing platform to be moved along horizontal X axle, Y-axis, carry out first unit first
The positioning of hole site, feed servo motor 32 control electric drill feeding straight line module 31 to move forward and backward, and electric drill 33 is drilled.
Step 5: repeat step four, the drilling operation in other first hole of unit is carried out, after all having beaten, processing platform
28 return to original position, ensure bit central and the center superposition of processing platform 28.
Step 6: table servo motor control electrical turntable rotates, it is rotated by 90 ° processing platform 28；
Step 7: repeat step four, five, six, complete second and third, the drilling operation in four holes.The hole of all units is whole
After being drilled, system is out of service.
The present embodiment is used for the preparation of various forms, various angle dot matrix sandwich structure upper and lower panels, realizes bore position
It is automatically positioned, and automatic drilling, for preparing multiple-unit dot matrix sandwich, there is accurate positioning, easy to operate, efficiency
The advantages that high.
Claims (9)
1. being automatically positioned of a kind of wooden engineering material truss core structure, drilling equipment, it is characterised in that：Including aluminium section bar main body
Framework, automatic station-keeping system, automatic drilling system, panel machining are placed on the processing platform of automatic station-keeping system, are automatically positioned
System can move processing platform along horizontal X axle, Y direction, and can rotate horizontally processing platform, realize any position on panel machining
The positioning put, the automatic drilling system may be implemented in optional position on panel machining and drill.
2. being automatically positioned of a kind of wooden engineering material truss core structure according to claim 1, drilling equipment, its feature
It is：The aluminium section bar main body frame includes automatic station-keeping system support frame, electric drill feed arrangement support frame, automatic station-keeping system
Support frame is used to support automatic station-keeping system each several part, and electric drill feed arrangement support frame is used to fix, install automatic drilling system.
3. being automatically positioned of a kind of wooden engineering material truss core structure according to claim 1, drilling equipment, its feature
It is：The automatic station-keeping system drives servomotor, Y-axis to transport by X-axis line of motion module, X-axis moving slide block guide rail, X-axis
Dynamic straight line module, Y-axis moving slide block guide rail, Y-axis driving servomotor, electrical turntable, processing platform are formed；Two X-axis motions
Slide block guide rail is placed in parallel in an X-axis straight line module both sides, and by bolt and aluminium section bar special connecting piece with being automatically positioned
The connection of system support frame, fix, X-axis slide block guide rail and X-axis straight line module are highly identical, realize the horizontal X axle side of processing platform
To motion；Two Y-axis moving slide block guide rail parallels are positioned over a Y-axis straight line module both sides, and special by sliding block and aluminium section bar
It is connected with connector with X-axis module and slide block guide rail, is fixed, Y-axis slide block guide rail and Y-axis straight line module is highly identical, realize and add
The horizontal Y direction motion of work platform；Electrical turntable is fixed on Y-axis slide block guide rail by aluminium section bar special connecting piece and Y-axis is straight
On line module, processing platform is bolted on electrical turntable, is rotated by electrical turntable, realizes the level of processing platform
360 degree of any rotations, absolute fix precision can reach 0.01 °.
4. being automatically positioned of a kind of wooden engineering material truss core structure according to claim 3, drilling equipment, its feature
It is：The action of the X-axis line of motion module, Y-axis line of motion module, electrical turntable passes through Serve Motor Control, sheet
The straight line module positioning precision that device uses can reach 0.01mm.
5. being automatically positioned of a kind of wooden engineering material truss core structure according to claim 3, drilling equipment, its feature
It is：The X-axis line of motion module, the both sides of Y-axis line of motion module are equipped with proximity switch, for limiting straight line module
Motion limit, protection system safety.
6. being automatically positioned of a kind of wooden engineering material truss core structure according to claim 1, drilling equipment, its feature
It is：The automatic drilling system includes electric drill, electric drill feeding straight line module, electric drill feeding proximity switch, feed servo motor；
Electric drill is bolted on straight line module, servomotor driving straight line module motion, after realizing that the drilling of electric drill enters to give
Move back；The moving displacement precision of electric drill can reach 0.01mm, and the electric drill speed of service is variable, ensure the internal soundness of drilling.
7. being automatically positioned of a kind of wooden engineering material truss core structure according to claim 6, drilling equipment, its feature
It is：The electric drill power is 280w, and rotating speed is 3600 revolutions per seconds, during the firm touch panel of drill bit, it is desirable to feed speed 0.7mm/
S, feeding distance 3mm, drill bit is set to be embedded in panel, it is that 2.5mm/s is drilled then to change feed speed, is entered after brill terminates, with
12mm/s carries out moving back brill.
8. being automatically positioned of a kind of wooden engineering material truss core structure according to claim 6, drilling equipment, its feature
It is：The both sides of the electric drill feeding straight line module are equipped with proximity switch, for limiting the feeding distance of electric drill, ensure peace
Entirely.
9. being automatically positioned of a kind of wooden engineering material truss core structure according to claim 1, drilling equipment, its feature
It is：Due to the orthogonal symmetry of each unit of pyramid three-dimensional lattice structure, the processing platform of the automatic station-keeping system
Angle at 45 ° with drill bit rack beam is placed, and drill bit direction of feed is moved in the projection of processing platform with X-axis line of motion module
Direction is parallel, two axles motion in position fixing process is changed into axle motion, serves the member effect that disappears, simplify positioning control program, carry
High position precision.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761785.3U CN206999158U (en) | 2017-06-27 | 2017-06-27 | Prepared by a kind of wooden engineering material truss core structure be automatically positioned, drilling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720761785.3U CN206999158U (en) | 2017-06-27 | 2017-06-27 | Prepared by a kind of wooden engineering material truss core structure be automatically positioned, drilling equipment |
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| Publication Number | Publication Date |
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| CN206999158U true CN206999158U (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214775A (en) * | 2017-06-27 | 2017-09-29 | 东北林业大学 | Prepared by a kind of wooden engineering material truss core structure be automatically positioned, drilling equipment |
| CN110053109A (en) * | 2019-05-22 | 2019-07-26 | 长春工业大学 | Composite material 3D-Kagome lattice structure and its integral preparation method |
-
2017
- 2017-06-27 CN CN201720761785.3U patent/CN206999158U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107214775A (en) * | 2017-06-27 | 2017-09-29 | 东北林业大学 | Prepared by a kind of wooden engineering material truss core structure be automatically positioned, drilling equipment |
| CN107214775B (en) * | 2017-06-27 | 2023-04-07 | 东北林业大学 | Automatic positioning and drilling device for preparing dot matrix sandwich structure of wood engineering material |
| CN110053109A (en) * | 2019-05-22 | 2019-07-26 | 长春工业大学 | Composite material 3D-Kagome lattice structure and its integral preparation method |
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