CN108818759A - A kind of friction feeding numerically-controlled precise amputating saw and method with feeding deviation correcting device - Google Patents
A kind of friction feeding numerically-controlled precise amputating saw and method with feeding deviation correcting device Download PDFInfo
- Publication number
- CN108818759A CN108818759A CN201810925328.2A CN201810925328A CN108818759A CN 108818759 A CN108818759 A CN 108818759A CN 201810925328 A CN201810925328 A CN 201810925328A CN 108818759 A CN108818759 A CN 108818759A
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- Prior art keywords
- feeding
- lathe bed
- roll
- saw
- mechanical hand
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 47
- 238000003825 pressing Methods 0.000 claims abstract description 29
- 238000005520 cutting process Methods 0.000 claims abstract description 22
- 239000000463 material Substances 0.000 claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 12
- 230000007423 decrease Effects 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000003754 machining Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000005253 cladding Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004886 process control Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B29/00—Gripping, clamping, or holding devices for the trunk or log in saw mills or sawing machines; Travelling trunk or log carriages
- B27B29/02—Clamping angles; Gripping equipment thereon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/16—Saw benches
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B5/00—Sawing machines working with circular or cylindrical saw blades; Components or equipment therefor
- B27B5/29—Details; Component parts; Accessories
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The invention discloses a kind of friction feeding numerically-controlled precise amputating saws and method with feeding deviation correcting device,Including lathe bed,Lathe bed edge seating side pressing roll mechanism,Cutting platform is arranged in lathe bed side,Longitudinal slide rail is arranged in lathe bed upper surface,Be slidably connected sliding block in longitudinal slide rail,Feeding mechanical hand is installed on sliding block,Lathe bed side connects reclaimer robot by telescopic cylinder,Pressing roll mechanism is installed on Cutting platform,Pressing roll mechanism side is equipped with material folding hold-down mechanism,Saw blade lifting mechanism is installed below Cutting platform,Saw blade lifting mechanism upper end is equipped with cast-cutting saw slice,Control system is also equipped on lathe bed,Machining accuracy of the present invention is high,When feeding,Pressure roller is rolled with rubber to rectify a deviation to the material side uninterrupted positive pressure of progress,Guarantee sawing line is mutually perpendicular to material side line,Feeding mechanical hand keeps stopping awaiting orders after completing previous step feeding positioning,It is for sawing cut into after continue the feeding of next step,Feeding work is set to keep continuity,To improve working efficiency.
Description
Technical field
The present invention relates to wood processing technique field, specially a kind of friction feeding numerically-controlled precise with feeding deviation correcting device
Amputating saw and method.
Background technique
Carpenter's linear square stock, lines fracture processing, equipment used at present be generally pneumatic amputating saw, preferably saw or
Sizing saw machine.Woodworking develops to customizing direction, timber, cabinet doorframe cutting mode by tricks carry out, the frame material of every set
There are multiple length dimensions.Pneumatic amputating saw speed of cut is very fast, but need to be manually adjusted when transformation Workpiece length size, by set
Often, blanking velocity is slow, and scale error is big for adjustment when blanking, and the saw blade lifting mode of pneumatic amputating saw is rotation pendulum
Arm is not linear motion, when cutting to cladding lines, will cause workpiece and goes out to saw side generation chipping, seam broken phenomenon；It is preferred that saw blanking
When, it can avoid manually adjusting size, but feeding style is driven roller, because the material is soft, driven roller has sliding for timber
Etc. reasons, the length dimension of workpiece is not easy to guarantee, can damage to the surface of covering material, and equally exists the chipping of workpiece
Seam broken phenomenon is not suitable for cutting for cladding wire member；Sizing saw machine cuts feed motion as linear motion, can avoid chipping seam broken
Phenomenon, but feeding, size adjusting and feeding are entirely engineered form, and inefficiency, size is equally difficult to ensure, is operated uneasy
Entirely.
Summary of the invention
The purpose of the present invention is to provide a kind of friction feeding numerically-controlled precise amputating saw and method with feeding deviation correcting device,
To solve the problems mentioned in the above background technology.
To achieve the above object, the present invention provides the following technical solutions：A kind of friction feeding number with feeding deviation correcting device
Accurate amputating saw, including lathe bed, the lathe bed edge seating side pressing roll mechanism are controlled, Cutting platform is arranged in the lathe bed side,
Longitudinal slide rail is arranged in the lathe bed upper surface, and be slidably connected sliding block in the longitudinal slide rail, is equipped with feeder on the sliding block
Tool hand, the lathe bed side connects reclaimer robot by telescopic cylinder, is equipped with pressing roll mechanism on the Cutting platform, described
Pressing roll mechanism side is equipped with material folding hold-down mechanism, installs saw blade lifting mechanism, the saw blade lifting below the Cutting platform
Mechanism upper end is equipped with cast-cutting saw slice, is also equipped with control system on the lathe bed；
The material folding hold-down mechanism includes telescopic component and pressing plate, and the pressing plate is fixedly mounted below telescopic component；
The saw blade lifting mechanism uses telescopic cylinder, and the telescopic cylinder connects air pump；
The Cutting platform side is additionally provided with discharging manipulator, and the discharging manipulator connects servo motor by ball screw；
The side pressing roll mechanism includes roller body, roll shaft, bracket, and the both ends of the roll shaft are arranged on bracket, and roller body is set
It sets on roll shaft, roller body inner wall both ends are provided with toroidal magnet, and the roll shaft both ends are circumferentially provided with and toroidal magnet
The both ends of the multiple electromagnet matched, roll shaft are circumferentially provided with multiple distance measuring sensors close to the side of electromagnet, further include
The controller connecting with electromagnet, distance measuring sensor, the both ends of roll shaft are respectively arranged with support ring, the outer circle wall of support ring with
The inner wall of roller body is clearance fit.
Preferably, the pressing roll mechanism uses two groups of symmetrically arranged pressure rollers, and the pressure roller includes roll body and the support roller
The support shaft of body, the roll body are cylinder type, and the support shaft and roll body are coaxially arranged, are provided in the middle part of the support shaft
For being fixed on the cylindrical engaging portion of roll body inner wall medium position, it is provided in the engaging portion two sides and extends to roll body
Two support portions in outside.
Preferably, the telescopic component includes cylinder barrel, and inner casing is equipped in the cylinder barrel, is equipped with plunger rod in the inner casing,
The cylinder barrel and inner casing side wall are equipped with fuel feed hole, and the side wall and bottom of the cylinder barrel and inner casing are equipped with oil groove, the plunger
Sealing ring is equipped between bar and inner casing and between cylinder barrel and inner casing.
Preferably, application method includes the following steps：
A, feeding mechanical hand is transmitted to after reclaimer robot crawl timber, and to expect that end positions, while side pressing roll mechanism will be wooden
Material side is pressed together on sawing side on screen face, and sawing side is vertical with sawing line by screen face, and timber is sent to program and presets position
It postpones, feeding mechanical hand stops；
B, material folding hold-down mechanism fixes timber, and feeding mechanical hand retreats certain distance and prepares feeding next time, and discharge manipulator
Clamp the timber of submitting portion；
C, simultaneously saw blade lifting mechanism rise by saw blade along vertical guide rail rise complete cut movement after decline, discharging manipulator will
It completes the workpiece cut to send out, so far completes once to cut movement；
D, each feeding mechanical hand is completed pre-set every set workpiece size and is cut, timber is cut to by feeding is sized
Before rear portion remainder is not enough to the clamping of feeding mechanical hand, feeding mechanical hand is taken over by discharging manipulator and completes feeding work.
Compared with prior art, the beneficial effects of the invention are as follows：
（1）Structure of the invention principle is simple, easy to operate, by process control, can accurately complete to preset ruler in order
Very little fracture work, without manually adjusting size, work efficiency is high, and size is accurate；Saw blade lifting is for linear motion, can get height
The saw kerf of quality；It cuts process and is not necessarily to artificial interference, it is easy to operate；Shield is set at saw blade and guarantees personnel safety.
（2）Extruding force can be directly transmitted to the medium position of roll body by the pressure roller that the present invention uses, so as to avoid roller
The flexible deformation of body.
（3）The telescopic component distance of stretch out and draw back that the present invention uses is long, and speed is fast, can further increase working efficiency；
（4）The side pressing roll mechanism that the present invention uses by the distance of the real-time measuring roll cylinder inboard wall of distance measuring sensor, and by
Controller control is mounted on the electromagnetic attraction of electromagnet on roll shaft to adjust the deflection angle of deviation rectification roller and realize that correction, generation are used to
The small, fast response time of property improves work efficiency.
Detailed description of the invention
Fig. 1 is overall structure of the present invention；
Fig. 2 is top view of the present invention；
Fig. 3 is roller structure schematic diagram of the present invention；
Fig. 4 is telescopic component structural schematic diagram of the present invention；
Fig. 5 is pressing roll mechanism structural schematic diagram in side of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-5 is please referred to, the present invention provides a kind of technical solution：A kind of friction feeding numerical control essence with feeding deviation correcting device
Cutting platform 2 is arranged in close amputating saw, including lathe bed 1, the 1 edge seating side pressing roll mechanism of lathe bed, 1 side of lathe bed,
Longitudinal slide rail 3 is arranged in 1 upper surface of lathe bed, and be slidably connected sliding block 4 in the longitudinal slide rail 3, is equipped with and send on the sliding block 4
Expect manipulator 5,1 side of lathe bed connects reclaimer robot 7 by telescopic cylinder 6, is equipped with pressure roller on the Cutting platform 2
Mechanism, the pressing roll mechanism side are equipped with material folding hold-down mechanism, install saw blade lifting mechanism 8, institute below the Cutting platform 2
It states 8 upper end of saw blade lifting mechanism and cast-cutting saw slice is installed, be also equipped with control system 9 on the lathe bed 1；
The material folding hold-down mechanism includes telescopic component 10 and pressing plate 11, and the pressing plate 11 is fixedly mounted under telescopic component 10
Side；
The saw blade lifting mechanism 8 uses telescopic cylinder, and the telescopic cylinder connects air pump；
2 side of Cutting platform is additionally provided with discharging manipulator, and the discharging manipulator connects servo motor by ball screw；
Wherein, side pressing roll mechanism includes roller body 23, roll shaft 24, bracket 25, and the both ends of the roll shaft 24 are arranged in bracket 25
On, roller body 23 is arranged on roll shaft 24, and the 23 inner wall both ends of roller body are provided with toroidal magnet 26,24 both ends of roll shaft
The multiple electromagnet 27 matched with toroidal magnet 26 are circumferentially provided with, the both ends of roll shaft 24 are circumferential close to the side of electromagnet 27
Multiple distance measuring sensors 28 are provided with, further include the controller being connect with electromagnet 27, distance measuring sensor 28, the both ends of roll shaft 24
It is respectively arranged with support ring 29, the outer circle wall of support ring 29 and the inner wall of roller body 23 are clearance fit.What the present invention used
Side pressing roll mechanism passes through the distance of the real-time measuring roll cylinder inboard wall of distance measuring sensor, and is mounted on roll shaft by controller control
The electromagnetic attraction of upper electromagnet realizes correction to adjust the deflection angle of deviation rectification roller, and the inertia of generation is small, fast response time, raising
Working efficiency.
In the present invention, pressing roll mechanism uses two groups of symmetrically arranged pressure rollers 12, and the pressure roller 12 includes roll body 13 and support
The support shaft 14 of the roll body 13, the roll body 13 are cylinder type, and the support shaft 14 and roll body 13 are coaxially arranged, the support
The middle part of axis 14 is provided with the cylindrical engaging portion 15 for being fixed on 13 inner wall medium position of roll body, in the engaging portion 15
Two sides are provided with two support portions 16 for extending to 13 outside of roll body.The pressure roller that the present invention uses can directly transmit extruding force
To the medium position of roll body, so as to avoid the flexible deformation of roll body.
In addition, telescopic component 10 includes cylinder barrel 17 in the present invention, inner casing 18, the inner casing 18 are equipped in the cylinder barrel 17
Interior to be equipped with plunger rod 19, the cylinder barrel 17 and 18 side wall of inner casing are equipped with fuel feed hole 20, the side wall of the cylinder barrel 17 and inner casing 18
And bottom is equipped with oil groove 21, is equipped with sealing ring between the plunger rod 19 and inner casing 18 and between cylinder barrel 17 and inner casing 18
22.The telescopic component distance of stretch out and draw back that the present invention uses is long, and speed is fast, can further increase working efficiency.
Working principle：Application method of the invention includes the following steps：
A, feeding mechanical hand is transmitted to after reclaimer robot crawl timber, and to expect that end positions, while side pressing roll mechanism will be wooden
Material side is pressed together on sawing side on screen face, and sawing side is vertical with sawing line by screen face, and timber is sent to program and presets position
It postpones, feeding mechanical hand stops；
B, material folding hold-down mechanism fixes timber, and feeding mechanical hand retreats certain distance and prepares feeding next time, and discharge manipulator
Clamp the timber of submitting portion；
C, simultaneously saw blade lifting mechanism rise by saw blade along vertical guide rail rise complete cut movement after decline, discharging manipulator will
It completes the workpiece cut to send out, so far completes once to cut movement；
D, each feeding mechanical hand is completed pre-set every set workpiece size and is cut, timber is cut to by feeding is sized
Before rear portion remainder is not enough to the clamping of feeding mechanical hand, feeding mechanical hand is taken over by discharging manipulator and completes feeding work.
In conclusion work efficiency is high, machining accuracy is high, saw kerf is high-quality by the present invention, and it is easy to operate, in feeding, with
Rubber rolls pressure roller and rectifies a deviation to the material side uninterrupted positive pressure of progress, guarantees that sawing line and the mutual of material side line are hung down
Directly, feeding mechanical hand complete previous step feeding positioning after keep stop await orders, it is for sawing cut into after continue giving for next step
Material makes feeding work keep continuity, to improve working efficiency.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (4)
1. a kind of friction feeding numerically-controlled precise amputating saw with feeding deviation correcting device, including lathe bed（1）, it is characterised in that：It is described
Lathe bed（1）Cutting platform is arranged in side（2）, the lathe bed（1）Edge seating side pressing roll mechanism, the lathe bed（1）Upper surface
Longitudinal slide rail is set（3）, the longitudinal slide rail（3）On be slidably connected sliding block（4）, the sliding block（4）On feeding mechanical is installed
Hand（5）, the lathe bed（1）Side passes through telescopic cylinder（6）Connect reclaimer robot（7）, the Cutting platform（2）On be equipped with
Pressing roll mechanism, the pressing roll mechanism side are equipped with material folding hold-down mechanism, the Cutting platform（2）Lower section is installed by saw blade lifting machine
Structure（8）, the saw blade lifting mechanism（8）Upper end is equipped with cast-cutting saw slice, the lathe bed（1）On be also equipped with control system（9）；
The material folding hold-down mechanism includes telescopic component（10）And pressing plate（11）, the pressing plate（11）It is fixedly mounted on telescopic component
（10）Lower section；
The saw blade lifting mechanism（8）Using telescopic cylinder, the telescopic cylinder connects air pump；
The Cutting platform（2）Side is additionally provided with discharging manipulator, and the discharging manipulator connects servo electricity by ball screw
Machine；
The side pressing roll mechanism includes roller body（23）, roll shaft（24）, bracket（25）, the roll shaft（24）Both ends setting exist
Bracket（25）On, roller body（23）It is arranged in roll shaft（24）On, the roller body（23）Inner wall both ends are provided with toroidal magnet
（26）, the roll shaft（24）Both ends are circumferentially provided with and toroidal magnet（26）The multiple electromagnet matched（27）, roll shaft（24）
Both ends close to electromagnet（27）Side be circumferentially provided with multiple distance measuring sensors（28）, further include and electromagnet（27）, survey
Away from sensor（28）The controller of connection, roll shaft（24）Both ends be respectively arranged with support ring（29）, support ring（29）Outer circle
Peripheral wall and roller body（23）Inner wall be clearance fit.
2. a kind of friction feeding numerically-controlled precise amputating saw with feeding deviation correcting device according to claim 1, feature exist
In：The pressing roll mechanism uses two groups of symmetrically arranged pressure rollers（12）, the pressure roller（12）Including roll body（13）With the support roller
Body（13）Support shaft（14）, the roll body（13）For cylinder type, the support shaft（14）With roll body（13）It is coaxially arranged, institute
State support shaft（14）Middle part be provided with for being fixed on roll body（13）The cylindrical engaging portion of inner wall medium position（15）,
The engaging portion（15）Two sides, which are provided with, extends to roll body（13）Two support portions in outside（16）.
3. a kind of friction feeding numerically-controlled precise amputating saw with feeding deviation correcting device according to claim 1, feature exist
In：The telescopic component（10）Including cylinder barrel（17）, the cylinder barrel（17）It is interior to be equipped with inner casing（18）, the inner casing（18）Inside it is equipped with
Plunger rod（19）, the cylinder barrel（17）And inner casing（18）Side wall is equipped with fuel feed hole（20）, the cylinder barrel（17）And inner casing（18）
Side wall and bottom be equipped with oil groove（21）, the plunger rod（19）With inner casing（18）Between and cylinder barrel（17）With inner casing（18）It
Between be equipped with sealing ring（22）.
4. realizing a kind of user of the friction feeding numerically-controlled precise amputating saw with feeding deviation correcting device described in claim 1
Method, it is characterised in that:Its application method includes the following steps：
A, feeding mechanical hand is transmitted to after reclaimer robot crawl timber, and to expect that end positions, while side pressing roll mechanism will be wooden
Material side is pressed together on sawing side on screen face, and sawing side is vertical with sawing line by screen face, and timber is sent to program and presets position
It postpones, feeding mechanical hand stops；
B, material folding hold-down mechanism fixes timber, and feeding mechanical hand retreats certain distance and prepares feeding next time, and discharge manipulator
Clamp the timber of submitting portion；
C, simultaneously saw blade lifting mechanism rise by saw blade along vertical guide rail rise complete cut movement after decline, discharging manipulator will
It completes the workpiece cut to send out, so far completes once to cut movement；
D, each feeding mechanical hand is completed pre-set every set workpiece size and is cut, timber is cut to by feeding is sized
Before rear portion remainder is not enough to the clamping of feeding mechanical hand, feeding mechanical hand is taken over by discharging manipulator and completes feeding work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925328.2A CN108818759A (en) | 2018-08-14 | 2018-08-14 | A kind of friction feeding numerically-controlled precise amputating saw and method with feeding deviation correcting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810925328.2A CN108818759A (en) | 2018-08-14 | 2018-08-14 | A kind of friction feeding numerically-controlled precise amputating saw and method with feeding deviation correcting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108818759A true CN108818759A (en) | 2018-11-16 |
Family
ID=64153872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810925328.2A Pending CN108818759A (en) | 2018-08-14 | 2018-08-14 | A kind of friction feeding numerically-controlled precise amputating saw and method with feeding deviation correcting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108818759A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222920A (en) * | 2020-09-30 | 2021-01-15 | 江苏永钢集团有限公司 | Sizing control method for large round bar for building |
| CN113895734A (en) * | 2021-10-12 | 2022-01-07 | 广州市羊城莲蓉食品有限公司 | Automatic deoxidizer package throwing machine for moon cake production |
-
2018
- 2018-08-14 CN CN201810925328.2A patent/CN108818759A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222920A (en) * | 2020-09-30 | 2021-01-15 | 江苏永钢集团有限公司 | Sizing control method for large round bar for building |
| CN113895734A (en) * | 2021-10-12 | 2022-01-07 | 广州市羊城莲蓉食品有限公司 | Automatic deoxidizer package throwing machine for moon cake production |
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Application publication date: 20181116 |