CN101524862A - Veneer cutting system - Google Patents

Veneer cutting system Download PDF

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Publication number
CN101524862A
CN101524862A CN200910021897A CN200910021897A CN101524862A CN 101524862 A CN101524862 A CN 101524862A CN 200910021897 A CN200910021897 A CN 200910021897A CN 200910021897 A CN200910021897 A CN 200910021897A CN 101524862 A CN101524862 A CN 101524862A
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CN
China
Prior art keywords
cutting
veneer
knife rest
motor
transport portion
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN200910021897A
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Chinese (zh)
Other versions
CN101524862B (en
Inventor
韩鑫
陈李军
肖梅
郭军锋
李云华
吴军座
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Changan University
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Changan University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changan University filed Critical Changan University
Priority to CN2009100218975A priority Critical patent/CN101524862B/en
Publication of CN101524862A publication Critical patent/CN101524862A/en
Application granted granted Critical
Publication of CN101524862B publication Critical patent/CN101524862B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The invention relates to a wood processing device, in particular to a veneer cutting system. The prior veneer cutting machine cuts wood by using a hydraulic pushing cutter, has low production efficiency because a conveying part can be stopped during the cutting, and also raises a higher requirement to the automatic control. The veneer cutting system comprises a conveying part, a cutting part, an output part, a motor and a speed setting controller controlling the rotating speed of the motor, wherein the front end of the outlet end of the conveying part is provided with a cutting platform, the cutting part is positioned above the cutting platform, and the inlet part of the output part is positioned below the cutting platform; the cutting part comprises a square cutter frame and a cutting tool arranged on the square cutter frame; and the motor is connected with a rotating shaft of the square cutter frame by a drive device. The invention changes the hydraulic veneer cutting into the continuous cutting through improving the cutting way, and improves the production efficiency because the conveying part needs not to be stopped during the cutting.

Description

A kind of veneer cutting system
One, technical field:
The present invention relates to a kind of wood processing equipment, be specifically related to a kind of veneer cutting system.
Two, background technology:
At present, a lot of wood processing enterprises are adding man-hour to log, common way is that log is shootd off redundance through as required size after the peeling by wood craft machines, will inevitably cause very big waste to timber like this, does not meet and builds intensive social requirement.Also have some wood processing enterprises and veneer manufacturing enterprise to use rotary-cut veneer processing machine, the log after the peeling is placed on first unnecessary part is revolved of rotary-cut veneer processing machine and is slit into a continuous volume veneer, has improved the utilization rate of timber.It is requisite link in the veneer production process that the veneer that does not meet length requirement is cut into the veneer that needs length, present veneer cutting mechanics uses the hydraulic drive cutter to cut, and hydraulic pressure cutting system comprises hydraulic test, cutter, hydraulic control system and input control system.Cutter in the vertical direction under the promotion of hydraulic pressure moves reciprocatingly, and in order to guarantee the cutter return, preventing simultaneously will have certain pause carrying the veneer follow-rest of coming in to conflict in the process of cutting.Hydraulic control system mainly is the control tool motion cycle to need the plank of length, the speed and the dead time thereof of transport control system major control conveying device transporting thin plank to reach cutting.In the work, when cutter from top to bottom during the perpendicular cuts veneer, transport portion is out-of-work, Deng cutter cut and return after, transport portion moves next joint plank is delivered to the cutter below, and cutter vertically carries out the next round cutting more from top to bottom, circulates with this.Because transport portion must will inevitably reduce Production Line efficient through pausing in cutting process, also automatic control is had higher requirement simultaneously, has improved the complexity of production line.
Three, summary of the invention:
The object of the present invention is to provide a kind of veneer cutting system, can't the continous way cutting to overcome fluid pressure type plank cutting that prior art exists, transport portion must pause, the shortcoming that production efficiency is low.
In order to achieve the above object, type of the present invention has adopted following technical scheme:
A kind of veneer cutting system comprises transport portion, cutting part and output; The front end of the transport portion port of export is provided with Cutting platform, and cutting part is positioned at the Cutting platform top, and the output arrival end is positioned at the Cutting platform below, it is characterized in that: this system also comprises the speed setting controller of motor and control motor speed; Described cutting part comprises square knife rest and the cutting tool that is arranged on the square knife rest; Motor is connected with square knife rest rotating shaft by transmission device; The contact point of described cutting tool and veneer is positioned at front portion, Cutting platform edge.
Above-mentioned transport portion and output respectively by driving wheel, follower and be arranged on driving wheel and the follower outer surface on conveyer belt form.
Above-mentioned transmission device is a chain; One end of chain is connected on the motor, and the other end is connected on the sprocket wheel on the square knife rest rotating shaft.
Above-mentioned transmission device is a toothed timing belt; One end of toothed timing belt is connected on the motor, and the other end is connected on the toothed wheel on the square knife rest rotating shaft.
Above-mentioned transport portion port of export top is provided with a contact roller.
Above-mentioned cutting tool is by being bolted on the square knife rest, and the screw on the knife rest is a runway shape.
Above-mentioned transport portion, cutting part and output are arranged on the support.
Advantage of the present invention is: simple in structure, easy to operate, and low cost of manufacture.This invention becomes the continous way cutting by improving cutting mode with original fluid pressure type plank cutting, and in cutting process, transport portion does not need to pause, and has improved production efficiency.
Four, description of drawings:
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of transport portion of the present invention and output;
Fig. 3 is that the A of Fig. 2 is to schematic diagram;
Fig. 4 is the structural representation of knife rest of the present invention;
Fig. 5 is square knife rest of the present invention and cutting tool syndeton schematic diagram;
The 1-transport portion, the 2-cutting part, the 3-output, the 4-motor, the 5-speed setting controller,
The 6-transport portion port of export, the 7-Cutting platform, 8-output arrival end, the 9-knife rest,
The 10-cutting tool, 11-transport portion driving wheel, 12-transport portion follower, 13-transport portion
Conveyer belt, the 14-contact roller, the 15-screw, the 16-veneer, the 17-rotating shaft, the 18-transmission device,
19-output driving wheel, 20-output follower, 21-output conveyer belt;
Five, the specific embodiment:
The present invention will be further described below in conjunction with accompanying drawing:
As shown in Figure 1, the present invention includes transport portion 1, cutting part 2, output 3, motor 4 and speed setting controller 5.The front end of the transport portion port of export 6 is provided with Cutting platform 7, and cutting part 2 is positioned at Cutting platform 7 tops, and output arrival end 8 is positioned at Cutting platform 7 belows.Described cutting part 2 comprises square knife rest 9 and the cutting tool 10 that is fixed on the square knife rest 9.Motor 4 is connected with square knife rest rotating shaft 17 by transmission device 18.The speed of speed setting controller 5 control motors 4 rotating speeds.
Motor 4 is connected with rotating shaft 17 on the square knife rest 9 by transmission device 18, like this, the rotation of the rotating band movable knife rack 9 of motor 4, the rotation of the rotation drive cutting tool 10 of knife rest 9 reaches the purpose of cutting veneer 16.Cutting tool 10 is in rotation process, and its rotation period is divided into cut length and non-cut length.Moment before the cutting, the contact point of cutting tool 10 and veneer 16 is positioned at the front portion at Cutting platform 7 edges, and preferably its contact point is positioned at from the nearer position of Cutting platform 7 edges.When cutting, cutting tool 10 begins to cut the veneer 16 that is positioned at Cutting platform 7 front portions from the contact point with veneer 16, transport portion does not need to pause in cutting process, cut veneer 16 Deng cutting tool 10, cutting tool 10 is rotated further and enters non-cut length, because the speed of transport portion 1 transporting thin plank 16 is certain, cutting tool 10 rotate non-cut length during this period of time in, transport portion 1 continues to the uncut veneer 16 of Cutting platform 7 anterior conveyings, when rotating to contact point with veneer 16 Deng cutting tool 10, enter the cut length of next round, by that analogy.Because in cut length and non-cut length process, transport portion 1 moves and do not stop always,, improved production efficiency so production line does not need to pause.
Speed setting controller 5 is controlled the rotating speed of knife rest 9 and cutting tool 10 by the rotating speed of control motor 4.Because transport portion 1 transfer rate determines that veneer 16 just determines also that by the speed of Cutting platform 7 rotating speed of controlling motors 4 by speed setting controller 5 just can cut out satisfactory veneer 16.For example: cut the length of veneer 16 if desired when longer, speed setting controller 5 is slow with the rotating speed control of motor 4, and the rotary speed of cutting tool 10 also just slowly, just can be cut the veneer 16 of length like this; If desired Qie Ge veneer 16 length more in short-term, speed setting controller 5 with the control of the rotating speed of motor 4 hurry up, the rotary speed of cutting tool 10 just can be cut the veneer 16 than weak point also just hurry up like this.
The transmission device 18 that connects motor 4 and square knife rest 9 can be that any transmission devices that can reach accurate transmission such as toothed timing belt, chain can.For example: if transmission device 18 employings is chain, knife rest rotating shaft 17 is provided with sprocket wheel, and an end of chain is connected with motor 4, and the other end is connected on the sprocket wheel, reaches to drive the purpose that cutting tool 10 rotates.If what transmission device 18 adopted is toothed timing belt, knife rest rotating shaft 17 is provided with toothed wheel, and an end of toothed timing belt is connected with motor 4, and the other end is connected on the toothed wheel, reaches to drive the purpose that cutting tool 10 rotates.The top of the transport portion port of export 6 also is provided with contact roller 14, and its effect is that the veneer 16 that will send flattens, and prevents veneer 16 perks in cutting process simultaneously, is convenient to cutting tool 10 cuttings.
As shown in Figures 2 and 3, transport portion 1 and output 3 are so long as can realize the device of carrying continuously and get final product, for example: ribbon conveyer, roller conveyor, chain transfer etc.Simple in structure and cost is lower because of ribbon conveyer, what general transport portion 1 and output 3 adopted is ribbon conveyer, ribbon conveyer comprises driving wheel 11 respectively, 19, follower 12,20 and be arranged on driving wheel and the follower outer surface on conveyer belt 13,21, driving wheel 11,19 rotation drives the rotation of follower 12,20 by conveyer belt 13,21.Transport portion 1 is sent to cutting part 2 by the veneer 16 that conveyer belt 13 will not meet dimensional requirement, and output 3 transfers out the cutting workspace by conveyer belt 21 with the veneer 16 of well cutting.
As shown in Figure 4 and Figure 5, cutting part 2 comprises square knife rest 9 and the cutting tool 10 that is arranged on the square knife rest, cutting tool 10 is by being bolted on the square knife rest 9, what adopt square knife rest 9 is for the ease of fixing cutting tool 10, and cutting tool 10 is not shifted in the rotation cutting.The wearing and tearing because cutting tool 10 deforms in long-time cutting process easily are close to veneer 16 in order to ensure blade and are cut, and the screw 15 on the square knife rest 9 is set to runway shape, are convenient to regulate cutting tool 10 position on square knife rest 9.
Consider that the transport portion port of export 6 upper ends also are provided with a contact roller 14, when the ironed plank 16 of contact roller 14, can give transport portion driving wheel 11 1 pressure, so transport portion driving wheel 11 is compared the diameter of contact roller 14 than big, to bear pressure with the diameter of follower 12.And 3 of outputs transmit veneer 16, and for reducing cost, the diameter of output driving wheel 19 and follower 20 is smaller with respect to the diameter of transport portion driving wheel 11 and follower 12.
During work, when the veneer 16 that the conveyer belt 13 of transport portion 1 will not meet size earlier is transported to the port of export 6, contact roller 14 compresses the veneer 16 that sends and makes it smooth, the veneer 16 of compacted mistake is sent to Cutting platform 7 front ends, and the cutting tool 10 that is positioned at Cutting platform 7 tops is along with knife rest 9 rotations are cut veneer 16.The movement locus plane that cutting tool 10 rotates on knife rest 9 is vertical with Cutting platform 7, guarantees that like this 10 pairs of veneers of cutting tool 16 carry out perpendicular cuts, and it is identical to carry out the effect of perpendicular cuts with the hydraulic drive cutter in cutting effect and the prior art.Because knife rest 9 is continuous rotations together with cutting tool 10, thereby transport portion 1 does not need to pause in cutting process, has improved production efficiency.The veneer 16 of well cutting falls into output arrival end 8, cuts working regions by veneer 16 outputs that output conveyer belt 21 will cut.Whole device delivery part 1, cutting part 2, output 3 are mounted on the support.
The present invention mainly is matched in rotary-cut veneer processing machine and other veneer manufacturing machine, the veneer of producing is cut into the size that needs.This invention becomes the continous way cutting by improving cutting mode with original fluid pressure type plank cutting, has improved the production efficiency of such wood processing enterprise.

Claims (7)

1. a veneer cutting system comprises transport portion (1), cutting part (2) and output (3); The front end of the transport portion port of export (6) is provided with Cutting platform (7), cutting part (2) is positioned at Cutting platform (7) top, output arrival end (8) is positioned at Cutting platform (7) below, it is characterized in that: this system also comprises the speed setting controller (5) of motor (4) and control motor (4) rotating speed; Described cutting part (2) comprises square knife rest (9) and is arranged on cutting tool (10) on the square knife rest (9); Motor (4) is connected with square knife rest rotating shaft (17) by transmission device (18); Described cutting tool (10) is positioned at Cutting platform (7) front portion, edge with the contact point of veneer (16).
2. a kind of veneer cutting system according to claim 1 is characterized in that: described transport portion (1) and output (3) respectively by driving wheel (11,19), follower (12,20) and be arranged on driving wheel (11,19) and follower (12,20) outer surface on conveyer belt (13,21) form.
3. a kind of veneer cutting system according to claim 1 is characterized in that: described transmission device (18) is a chain; One end of chain is connected on the motor (4), and the other end is connected on the sprocket wheel on the square knife rest rotating shaft (17).
4. a kind of veneer cutting system according to claim 1 is characterized in that: described transmission device (18) is a toothed timing belt; One end of toothed timing belt is connected on the motor (4), and the other end is connected on the toothed wheel on the square knife rest rotating shaft (17).
5. according to the described a kind of veneer cutting system of claim 1, it is characterized in that: the transport portion port of export (6) top is provided with a contact roller (14).
6. a kind of veneer cutting system according to claim 1 is characterized in that: described cutting tool (10) is by being bolted on the square knife rest (9), and the screw (15) on the knife rest (9) is a runway shape.
7. according to the described a kind of veneer cutting system of any one claim in the claim 1~6, it is characterized in that: described transport portion (1), cutting part (2) and output (3) are arranged on the support.
CN2009100218975A 2009-04-08 2009-04-08 Veneer cutting system Expired - Fee Related CN101524862B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009100218975A CN101524862B (en) 2009-04-08 2009-04-08 Veneer cutting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009100218975A CN101524862B (en) 2009-04-08 2009-04-08 Veneer cutting system

Publications (2)

Publication Number Publication Date
CN101524862A true CN101524862A (en) 2009-09-09
CN101524862B CN101524862B (en) 2012-05-23

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009100218975A Expired - Fee Related CN101524862B (en) 2009-04-08 2009-04-08 Veneer cutting system

Country Status (1)

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Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011085555A1 (en) * 2010-01-15 2011-07-21 Style Limited Systems for producing manufactured wood products
US8268430B2 (en) 2008-09-19 2012-09-18 Style Limited Manufactured wood product
CN103121237A (en) * 2013-03-01 2013-05-29 安吉吉泰机械有限公司 Wood veneer slitting mill
CN103659982A (en) * 2013-04-25 2014-03-26 成都天磐科技有限责任公司 Automatic raw wood chip production system
US9365365B2 (en) 2011-08-31 2016-06-14 Ventek, Inc. Wood veneer diverter and processing system
CN108381719A (en) * 2017-05-23 2018-08-10 漳州市炯辉机械有限公司 A kind of cut-out convenient type full-automatic wood rotating-cutting equipment
CN113319102A (en) * 2021-05-26 2021-08-31 中国地质大学(北京) A abandonment gauze mask recovery processing device for public place
CN113843033A (en) * 2021-09-28 2021-12-28 南阳市勤兴软木制品有限公司 System is smashed to cork

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8268430B2 (en) 2008-09-19 2012-09-18 Style Limited Manufactured wood product
WO2011085555A1 (en) * 2010-01-15 2011-07-21 Style Limited Systems for producing manufactured wood products
US9365365B2 (en) 2011-08-31 2016-06-14 Ventek, Inc. Wood veneer diverter and processing system
CN103121237A (en) * 2013-03-01 2013-05-29 安吉吉泰机械有限公司 Wood veneer slitting mill
CN103121237B (en) * 2013-03-01 2015-05-13 安吉吉泰机械有限公司 Wood veneer slitting mill
CN103659982A (en) * 2013-04-25 2014-03-26 成都天磐科技有限责任公司 Automatic raw wood chip production system
CN108381719A (en) * 2017-05-23 2018-08-10 漳州市炯辉机械有限公司 A kind of cut-out convenient type full-automatic wood rotating-cutting equipment
CN113319102A (en) * 2021-05-26 2021-08-31 中国地质大学(北京) A abandonment gauze mask recovery processing device for public place
CN113843033A (en) * 2021-09-28 2021-12-28 南阳市勤兴软木制品有限公司 System is smashed to cork

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Granted publication date: 20120523

Termination date: 20130408