CN109625871A - A kind of small dimension wood Automatic-clamping positioning turning feed device - Google Patents

A kind of small dimension wood Automatic-clamping positioning turning feed device Download PDF

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Publication number
CN109625871A
CN109625871A CN201910021855.5A CN201910021855A CN109625871A CN 109625871 A CN109625871 A CN 109625871A CN 201910021855 A CN201910021855 A CN 201910021855A CN 109625871 A CN109625871 A CN 109625871A
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CN
China
Prior art keywords
rollover stand
overturning
small dimension
clamping positioning
feeding
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.)
Pending
Application number
CN201910021855.5A
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Chinese (zh)
Inventor
杨春梅
蒋婷
马岩
杨存亮
张路路
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Northeast Forestry University
Original Assignee
Northeast Forestry 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 Northeast Forestry University filed Critical Northeast Forestry University
Priority to CN201910021855.5A priority Critical patent/CN109625871A/en
Publication of CN109625871A publication Critical patent/CN109625871A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/22Devices influencing the relative position or the attitude of articles during transit by conveyors
    • B65G47/24Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles
    • B65G47/248Devices influencing the relative position or the attitude of articles during transit by conveyors orientating the articles by turning over or inverting them

Abstract

A kind of small dimension wood Automatic-clamping positioning turning feed device, it is related to technical field of mechanical processing.The present invention is to solve the problem of that existing small dimension wood is irregular to lead to high production cost with defect existing for surface.The present invention includes feeding mechanism, rack, two turnover mechanisms and two clamping positioning cylinders, the two sides that two turnover mechanisms are symmetrically arranged on the frame, feeding mechanism is arranged between two turnover mechanisms, passes through two clamping positioning cylinder connections between two turnover mechanisms.The present invention conveys diced system for timber.

Description

A kind of small dimension wood Automatic-clamping positioning turning feed device
Technical field
The present invention relates to technical fields of mechanical processing, and in particular to a kind of small dimension wood Automatic-clamping positioning turning feeding dress It sets.
Background technique
Before processing due to growing environment difference, shape is presented irregular and surface existing defects etc. and asks small dimension wood Topic, therefore before carrying out cutting processing, in order to improve the utilization rate of small dimension wood, cutting tool is avoided to damage excessive, operator Can often carry out angle appropriate adjustment to the small dimension wood to be cut placed on a conveyor, and the volume of small dimension wood and quality all compared with Greatly, it needs to consume a large amount of manpower if manually adjusting, improves cost of labor, if but without adjusting, reduce path The utilization rate of material equally also improves production cost, therefore in order to solve the above problem, designs a kind of small dimension wood Automatic-clamping positioning Overturning feed device is very important.
Summary of the invention
The present invention in order to solve that existing small dimension wood is irregular and surface existing for defect, lead to asking for high production cost Topic, and then propose a kind of small dimension wood Automatic-clamping positioning turning feed device.
The technical solution adopted by the present invention to solve the above technical problem is:
A kind of small dimension wood Automatic-clamping positioning turning feed device includes feeding mechanism, rack, two turnover mechanisms and two A clamping positioning cylinder, the two sides that two turnover mechanisms are symmetrically arranged on the frame, feeding mechanism are arranged in two turnover mechanisms Between, it is connected between two turnover mechanisms by two clamping positioning cylinders,
Turnover mechanism includes rollover stand rotary middle spindle, rollover stand, overturning motor, turnover transmission rig, torsion shaft, two Cylinder hinged seat and multiple twist rollers, the shape of rollover stand are " Qian " font, and rollover stand rotary middle spindle is arranged in rollover stand The both ends in the outside of portion's bottom plate, rollover stand rotary middle spindle are connect by first bearing seat with gantry rotation, and two cylinders are hinged The middle part of seat is set on rollover stand rotary middle spindle, and the upper end of cylinder hinged seat and the lateral surface of rollover stand bottom end are solid It connects, torsion shaft is arranged in parallel with rollover stand rotary middle spindle, and the both ends of torsion shaft and the upper end of rollover stand vertical plate are rotatablely connected, and turns over The middle part of shaft is uniformly connected with multiple twist rollers along its length, and overturning motor drives torsion shaft to return by turnover transmission rig Turn, one end and the cylinder hinged seat in a turnover mechanism for clamping positioning cylinder are hinged, clamp positioning cylinder the other end and Cylinder hinged seat in another turnover mechanism is hinged.
The beneficial effects of the present invention over the prior art is:
The present invention be directed to that small dimension wood is irregular and surface existing for defect, it is fixed to the Automatic-clamping of small dimension wood to realize Then position carries out the overturning adjustment and feeding operation of angle, the cutting position of small dimension wood is made to reach the optimum bit of subsequent cut state It sets.This novel small dimension wood Automatic-clamping positioning turning feeding mechanism, realize small dimension wood Automatic-clamping positioning, overturning, Feeding operation improves the utilization rate of small dimension wood, realizes any adjustment to small dimension wood placed angle, while alleviating artificial behaviour The labor intensity of work, improves work efficiency, and total production cost can reduce by 30% or more.
Detailed description of the invention
Fig. 1 is the integrally-built shaft side figure of the present invention;
Fig. 2 is the shaft side figure of feeding mechanism 1 and rack 3 in the present invention;
Fig. 3 is the shaft side figure of turnover mechanism 2 in the present invention.
Specific embodiment
Specific embodiment 1: illustrate present embodiment in conjunction with Fig. 1 to Fig. 3, a kind of small dimension wood described in present embodiment from The dynamic positioning turning feed device that clamps includes feeding mechanism 1,3, two turnover mechanisms 2 of rack and two clamping positioning cylinders 4, and two A turnover mechanism 2 is symmetricly set on the two sides in rack 3, and feeding mechanism 1 is arranged between two turnover mechanisms 2, two overturnings It is connected between mechanism 2 by two clamping positioning cylinders 4,
Turnover mechanism 2 include rollover stand rotary middle spindle 2-1, rollover stand 2-2, overturning motor 2-5, turnover transmission rig, The shape of torsion shaft 2-9, two cylinder hinged seat 2-3 and multiple twist rollers 2-4, rollover stand 2-2 are " Qian " font, and rollover stand turns The outside of bottom plate in the middle part of rollover stand 2-2 is arranged in dynamic central axis 2-1, and the both ends of rollover stand rotary middle spindle 2-1 pass through first axle It holds seat 7 and rack 3 is rotatablely connected, be set on rollover stand rotary middle spindle 2-1 in the middle part of two cylinder hinged seat 2-3, The upper end of cylinder hinged seat 2-3 and the lateral surface of the bottom end rollover stand 2-2 are affixed, torsion shaft 2-9 and rollover stand rotary middle spindle 2-1 It is arranged in parallel, the both ends of torsion shaft 2-9 and the upper end of rollover stand 2-2 vertical plate are rotatablely connected, and the middle part of torsion shaft 2-9 is along length side To multiple twist rollers 2-4 are uniformly connected with, overturning motor 2-5 drives torsion shaft 2-9 revolution by turnover transmission rig, and it is fixed to clamp Position cylinder 4 one end and the cylinder hinged seat 2-3 in a turnover mechanism 2 it is hinged, clamping positioning cylinder 4 the other end with it is another Cylinder hinged seat 2-3 in a turnover mechanism 2 is hinged.
Small dimension wood 8 to be processed is transported by feeding mechanism 1 to after the upturned position two turnover mechanisms 2, clamps positioning The flexible of cylinder 4 makes being rotated with the rollover stand rotary middle spindle 2-1 centre of gyration for cylinder hinged seat 2-3, to drive The rotation of rollover stand 2-2 and torsion shaft 2-9 thereon, it is fixed to be clamped by two groups of twist rollers 2-4 to small dimension wood 8 to be processed Position, then control overturning motor 2-5 works, and drives twist rollers 2-4 rotation, completion pair by the power that overturning motor 2-5 is provided The overturning operation of small dimension wood 8 to be processed, when the distance between two torsion shaft 2-9 are minimum in two turnover mechanisms 2 for The state optimum position to be cut of small dimension wood 8 is processed, when overturning 8 second of small dimension wood to be processed in state optimum position to be cut Stop twist rollers 2-4 rotation, the stroke for then adjusting clamping positioning cylinder 4 separates two turnover mechanisms 2 positioned opposite, connects Control feeding mechanism 1 work, the small dimension wood to be processed 8 for making be in state to be cut is moved towards cutter device, thus reality The Automatic-clamping positioning and overturning feeding operation of existing small dimension wood.
Specific embodiment 2: illustrate present embodiment in conjunction with Fig. 1 and Fig. 3, the two of torsion shaft 2-9 described in present embodiment End is respectively equipped with turnover mechanism side plate 6, and the lower end of turnover mechanism side plate 6 is fixed in rack 3, and turnover mechanism side plate 6 is equipped with Waist-shaped hole 6-1, the end of torsion shaft 2-9 are inserted into waist-shaped hole 6-1.The technical features not disclosed in this embodiment and specific Embodiment one is identical.
Be designed in this way the setting by turnover mechanism side plate 6, multiple twist rollers 2-4 to torsion shaft 2-9 and its above into Row support, to prevent rollover stand rotary middle spindle 2-1 from deforming or fractureing since the pressure being subject to is excessive.
Specific embodiment 3: illustrating present embodiment, turnover transmission rig described in present embodiment in conjunction with Fig. 1 and Fig. 3 Including overturning drive sprocket 2-6, overturning chain 2-7 and overturning driven sprocket 2-8, overturning motor 2-5 is arranged in the one of rack 3 Side, overturning drive sprocket 2-6 is affixed with the output shaft for overturning motor 2-5, overturns the side of driven sprocket 2-8 and torsion shaft 2-9 Affixed, overturning drive sprocket 2-6 is connect with overturning driven sprocket 2-8 by overturning chain 2-7.It is undocumented in present embodiment Technical characteristic is the same as one or two specific embodiments.
It is designed in this way when being overturn, overturning motor 2-5 imparts power to overturning drive sprocket 2-6, and overturning is actively Power is passed to overturning driven sprocket 2-8 by overturning chain 2-7 by sprocket wheel 2-6, and overturning driven sprocket 2-8 drives torsion shaft 2- 9 revolution.
Specific embodiment 4: illustrating present embodiment in conjunction with Fig. 1 to Fig. 2, feeding mechanism 1 described in present embodiment includes Feeding motor 1-1, feeding drive sprocket 1-2, feeding chain 1-3, feeding driven sprocket 1-4, conveyor chain assembly 1-5, feeding Frame 1-6, two conveying axis 1-7 and two transportation sprockets, cradle 1-6 is fixed in the upper end of rack 3, and is arranged and overturns at two Between mechanism 2, the both ends of cradle 1-6 are respectively provided with a conveying axis 1-7 respectively, are connected with transportation sprocket on conveying axis 1-7, and two The side of cradle 1-6, feeding drive chain is arranged in by conveyor chain assembly 1-5 connection, feeding motor 1-1 in a transportation sprocket The output shaft for taking turns 1-2 and feeding motor 1-1 is affixed, and feeding driven sprocket 1-4 and a conveying axis 1-7 are affixed, feeding drive chain Wheel 1-2 is connect with feeding driven sprocket 1-4 by feeding chain 1-3.The technical features not disclosed in this embodiment and specific Embodiment three is identical.
It is designed in this way and small dimension wood 8 to be processed is placed on conveyor chain assembly 1-5 first, be then turned on feeding motor 1- 1, feeding motor 1-1 drive feeding drive sprocket 1-2 revolution, feeding drive sprocket 1-2 by feeding chain 1-3 drive feeding from Movable sprocket 1-4 revolution, feeding driven sprocket 1-4 drives conveying axis 1-7 rotation, so that entire conveyor chain assembly 1-5 be made to be driven Get up, small dimension wood 8 to be processed is transmitted between two turnover mechanisms 2, close feeding motor 1-1, is turned over by turnover mechanism 2 After turning, it is again turned on feeding motor 1-1, by the small dimension wood to be processed 8 in cut state by conveyor chain assembly 1-5 to cutting It is mobile to cut device.
Specific embodiment 5: illustrating present embodiment, two neighboring overturning described in present embodiment in conjunction with Fig. 1 and Fig. 3 It is equipped with overturning bearing block 2-10, torsion shaft 2-9 and overturning bearing block 2-10 rotation connection between roller 2-4, overturns bearing block 2-10 It is affixed by bearing bracket 2-11 and the medial surface of rollover stand 2-2 bottom plate.The technical features not disclosed in this embodiment with Specific embodiment one, 2 is four identical.
Be designed in this way the pressure of the twist rollers 2-4 on torsion shaft 2-9, be evenly distributed on rollover stand 2-2, prevent due to Pressure is excessive to cause torsion shaft 2-9 to deform.
Specific embodiment 6: illustrate present embodiment in conjunction with Fig. 1 and Fig. 3, rollover stand 2-2 bottom plate described in present embodiment Lateral surface be laid with multiple second bearing seat 2-12, rollover stand rotary middle spindle 2-1 and second bearing seat 2-12 rotation connect It connects.The technical features not disclosed in this embodiment are identical as specific embodiment five.
It is designed in this way on the one hand by rollover stand rotary middle spindle 2-1 effective position, on the other hand by rollover stand center of rotation Axis 2-1 is linked together by second bearing seat 2-12 and rollover stand 2-2, is easily facilitated and is realized that rollover stand 2-2 is turned with rollover stand It is rotated centered on dynamic central axis 2-1, prevents cylinder hinged seat 2-3 and the junction of rollover stand 2-2 from stress concentration occur.
Specific embodiment 7: illustrate present embodiment in conjunction with Fig. 1 and Fig. 3, rollover stand 2-2 vertical plate described in present embodiment Inside and bearing bracket 2-11 two sides and rollover stand 2-2 bottom plate between be respectively equipped with reinforcing rib 2-13.This embodiment party Undocumented technical characteristic is identical as specific embodiment six in formula.
It is designed in this way the integral strength of enhancing rollover stand 2-2, to prolong the service life.
Specific embodiment 8: illustrate present embodiment in conjunction with Fig. 1 and Fig. 3, cylinder hinged seat 2-3 described in present embodiment Including upper plate and two connecting lateral plates, the lateral surface of upper plate and rollover stand 2-2 bottom plate is affixed, and two connecting lateral plates are set side by side It sets, the shape of connecting lateral plate is L shape, and one end of connecting lateral plate and the lower end surface of upper plate are affixed, the middle part suit of connecting lateral plate On rollover stand rotary middle spindle 2-1, the other end and clamping positioning cylinder 4 of connecting lateral plate are hinged.It is not public in present embodiment The technical characteristic opened and specific embodiment one, two, four, six or seven are identical.
It is designed in this way when clamping positioning cylinder 4 is stretched, drives cylinder hinged seat 2-3 with rollover stand rotary middle spindle It is rotated centered on 2-1.
Specific embodiment 9: illustrate present embodiment in conjunction with Fig. 1 and Fig. 3, clamping positioning cylinder 4 described in present embodiment It is hinged by hinging pin shaft 5 and cylinder hinged seat 2-3.The technical features not disclosed in this embodiment and specific embodiment eight It is identical.
Specific embodiment 10: illustrating present embodiment in conjunction with Fig. 1 and Fig. 3, turned in turnover mechanism 2 described in present embodiment The quantity of transfer roller 2-4 is three.The technical features not disclosed in this embodiment and specific embodiment one, two, four, six, seven Or nine is identical.
The contoured surface defect shape regardless of small dimension wood 8 to be processed can be guaranteed by being designed in this way, to be processed small When diameter material 8 is clamped and overturns, at least there are two the working faces of twist rollers 2-4 to act on small dimension wood 8 to be processed, can be right Small dimension wood 8 to be processed carries out effective position clamping, to realize overturning.
The quantity of twist rollers 2-4 is more in turnover mechanism 2, and it is more accurate to position.Tipper can be increased according to actual needs The quantity of twist rollers 2-4 in structure 2.
Working principle
Small dimension wood 8 to be processed is transported by feeding mechanism 1 to after the upturned position two turnover mechanisms 2, clamps positioning The flexible of cylinder 4 makes being rotated with the rollover stand rotary middle spindle 2-1 centre of gyration for cylinder hinged seat 2-3, to drive The rotation of rollover stand 2-2 and torsion shaft 2-9 thereon, it is fixed to be clamped by two groups of twist rollers 2-4 to small dimension wood 8 to be processed Position, then control overturning motor 2-5 works, and drives twist rollers 2-4 rotation, completion pair by the power that overturning motor 2-5 is provided The overturning operation of small dimension wood 8 to be processed, when the distance between two torsion shaft 2-9 are minimum in two turnover mechanisms 2 for The state optimum position to be cut of small dimension wood 8 is processed, when overturning 8 second of small dimension wood to be processed in state optimum position to be cut Stop twist rollers 2-4 rotation, the stroke for then adjusting clamping positioning cylinder 4 separates two turnover mechanisms 2 positioned opposite, connects Control feeding mechanism 1 work, the small dimension wood to be processed 8 for making be in state to be cut is moved towards cutter device, thus reality The Automatic-clamping positioning and overturning feeding operation of existing small dimension wood.

Claims (10)

1. a kind of small dimension wood Automatic-clamping positioning turning feed device, it is characterised in that: a kind of small dimension wood Automatic-clamping is fixed Bit flipping feed device includes feeding mechanism (1), rack (3), two turnover mechanisms (2) and two clamping positioning cylinders (4), and two A turnover mechanism (2) is symmetricly set on the two sides on rack (3), and feeding mechanism (1) is arranged between two turnover mechanisms (2), It is connected between two turnover mechanisms (2) by two clamping positioning cylinders (4),
Turnover mechanism (2) includes rollover stand rotary middle spindle (2-1), rollover stand (2-2), overturning motor (2-5), overturning driver Structure, torsion shaft (2-9), two cylinder hinged seats (2-3) and multiple twist rollers (2-4), the shape of rollover stand (2-2) are " Qian " word Shape, the outside of rollover stand rotary middle spindle (2-1) setting bottom plate in the middle part of rollover stand (2-2), rollover stand rotary middle spindle (2-1) Both ends be rotatablely connected by first bearing seat (7) and rack (3), be set in the middle part of two cylinder hinged seats (2-3) On rollover stand rotary middle spindle (2-1), the lateral surface of the upper end and the bottom end rollover stand (2-2) of cylinder hinged seat (2-3) is affixed, turns over Shaft (2-9) is arranged in parallel with rollover stand rotary middle spindle (2-1), both ends and rollover stand (2-2) vertical plate of torsion shaft (2-9) Upper end rotation connection, the middle part of torsion shaft (2-9) are uniformly connected with multiple twist rollers (2-4) along its length, overturn motor (2- 5) pass through turnover transmission rig driving torsion shaft (2-9) revolution;One end of clamping positioning cylinder (4) and a turnover mechanism (2) In cylinder hinged seat (2-3) hingedly, clamp positioning cylinder (4) the other end and another turnover mechanism (2) in cylinder cut with scissors Joint chair (2-3) is hinged.
2. a kind of small dimension wood Automatic-clamping positioning turning feed device according to claim 1, it is characterised in that: the overturning The both ends of axis (2-9) are respectively equipped with turnover mechanism side plate (6), and the lower end of turnover mechanism side plate (6) is fixed on rack (3), are turned over Rotation mechanism side plate (6) is equipped with waist-shaped hole (6-1), and the end of torsion shaft (2-9) is inserted into waist-shaped hole (6-1).
3. a kind of small dimension wood Automatic-clamping positioning turning feed device according to claim 1 or claim 2, it is characterised in that: described Turnover transmission rig includes overturning drive sprocket (2-6), overturning chain (2-7) and overturning driven sprocket (2-8), overturns motor (2-5) setting in the side of rack (3), overturn drive sprocket (2-6) and overturn motor (2-5) output shaft it is affixed, overturn from Movable sprocket (2-8) and the side of torsion shaft (2-9) are affixed, and overturning drive sprocket (2-6) is with overturning driven sprocket (2-8) by turning over Turn chain (2-7) connection.
4. a kind of small dimension wood Automatic-clamping positioning turning feed device according to claim 3, it is characterised in that: the feeding Mechanism (1) includes feeding motor (1-1), feeding drive sprocket (1-2), feeding chain (1-3), feeding driven sprocket (1-4), defeated Chain assembly (1-5), cradle (1-6), two conveying axis (1-7) and two transportation sprockets, cradle (1-6) is sent to be fixed in machine The upper end of frame (3), and be arranged between two turnover mechanisms (2), the both ends of cradle (1-6) are respectively provided with a conveying axis respectively (1-7) is connected with transportation sprocket on conveying axis (1-7), and two transportation sprockets pass through conveyor chain assembly (1-5) and connect, feeding In the side of cradle (1-6), feeding drive sprocket (1-2) and the output shaft of feeding motor (1-1) are solid for motor (1-1) setting It connects, feeding driven sprocket (1-4) and a conveying axis (1-7) are affixed, feeding drive sprocket (1-2) and feeding driven sprocket (1- 4) it is connected by feeding chain (1-3).
5. a kind of according to claim 1,2 or 4 small dimension wood Automatic-clamping positioning turning feed device, it is characterised in that: institute It states and is equipped with overturning bearing block (2-10) between two neighboring twist rollers (2-4), torsion shaft (2-9) and overturning bearing block (2-10) turn Dynamic connection, overturning bearing block (2-10) are affixed by bearing bracket (2-11) and the medial surface of rollover stand (2-2) bottom plate.
6. a kind of small dimension wood Automatic-clamping positioning turning feed device according to claim 5, it is characterised in that: the overturning The lateral surface of frame (2-2) bottom plate is laid with multiple second bearing seats (2-12), rollover stand rotary middle spindle (2-1) and the second axis Hold seat (2-12) rotation connection.
7. a kind of small dimension wood Automatic-clamping positioning turning feed device according to claim 6, it is characterised in that: the overturning Reinforcement is respectively equipped between the inside of frame (2-2) vertical plate and the two sides of bearing bracket (2-11) and the bottom plate of rollover stand (2-2) Muscle (2-13).
8. according to claim 1, a kind of small dimension wood Automatic-clamping positioning turning feed device of 2,4,6 or 7, feature exist In: the cylinder hinged seat (2-3) includes upper plate and two connecting lateral plates, the outside of upper plate and rollover stand (2-2) bottom plate Face is affixed, and two connecting lateral plates are set side by side, and the shape of connecting lateral plate is L shape, one end of connecting lateral plate and the lower end of upper plate Face is affixed, is sleeved on rollover stand rotary middle spindle (2-1) in the middle part of connecting lateral plate, and the other end of connecting lateral plate and clamping position Cylinder (4) is hinged.
9. a kind of small dimension wood Automatic-clamping positioning turning feed device according to claim 8, it is characterised in that: the clamping Positioning cylinder (4) is hinged by hinging pin shaft (5) and cylinder hinged seat (2-3).
10. a kind of according to claim 1, the small dimension wood Automatic-clamping positioning turning feed device of 2,4,6,7 or 9, feature Be: the quantity of twist rollers (2-4) is three in the turnover mechanism (2).
CN201910021855.5A 2019-01-10 2019-01-10 A kind of small dimension wood Automatic-clamping positioning turning feed device Pending CN109625871A (en)

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Application Number Priority Date Filing Date Title
CN201910021855.5A CN109625871A (en) 2019-01-10 2019-01-10 A kind of small dimension wood Automatic-clamping positioning turning feed device

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Application Number Priority Date Filing Date Title
CN201910021855.5A CN109625871A (en) 2019-01-10 2019-01-10 A kind of small dimension wood Automatic-clamping positioning turning feed device

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CN207901328U (en) * 2017-12-21 2018-09-25 福建长汀县元创木工机械有限公司 A kind of round log centralising device
CN108789674A (en) * 2018-08-30 2018-11-13 湖州吴兴久虹机械有限公司 A kind of sawmilling splitting trolley
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444234A (en) * 1981-11-19 1984-04-24 Arasmith Stanley D Log processing apparatus and method
US4697626A (en) * 1986-10-14 1987-10-06 Arasmith Stanley D Log chipping and flaking apparatus and method
US5385186A (en) * 1993-11-12 1995-01-31 Forest Products Machinery, Inc. Sharp chain charger
CN1187410A (en) * 1996-12-20 1998-07-15 株式会社名南制作所 Rotary veneer lathe
CN201712046U (en) * 2010-07-29 2011-01-19 赵春 Log-core veneer lathe with swinging support roller
CN102729304A (en) * 2012-06-18 2012-10-17 欧瑞传动电气有限公司 End cutter one-piece rotary-cut method for clamping-free rotary-cut machine
CN102785277A (en) * 2012-08-29 2012-11-21 浙江农林大学 Device and method for rotatably cutting veneer of original bamboo section
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CN203092678U (en) * 2013-03-26 2013-07-31 钱旭荣 Log turnover mechanism of woodworking machine
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CN207901328U (en) * 2017-12-21 2018-09-25 福建长汀县元创木工机械有限公司 A kind of round log centralising device
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CN209306439U (en) * 2019-01-10 2019-08-27 东北林业大学 A kind of small dimension wood overturning positioning and feeding device

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