CN108861490B - High-precision round log rotary-cut assembly line - Google Patents
High-precision round log rotary-cut assembly line Download PDFInfo
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- CN108861490B CN108861490B CN201810473013.9A CN201810473013A CN108861490B CN 108861490 B CN108861490 B CN 108861490B CN 201810473013 A CN201810473013 A CN 201810473013A CN 108861490 B CN108861490 B CN 108861490B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
- B65G47/26—Devices influencing the relative position or the attitude of articles during transit by conveyors arranging the articles, e.g. varying spacing between individual articles
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L5/00—Manufacture of veneer ; Preparatory processing therefor
- B27L5/002—Wood or veneer transporting devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L5/00—Manufacture of veneer ; Preparatory processing therefor
- B27L5/02—Cutting strips from a rotating trunk or piece; Veneer lathes
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- Forests & Forestry (AREA)
- Mechanical Engineering (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Attitude Control For Articles On Conveyors (AREA)
- Sorting Of Articles (AREA)
Abstract
The invention relates to a high-precision identification log rotary cutting assembly line, which breaks through the structural form of the traditional rotary cutting assembly line, and in the actual working process, before rotary cutting, a controller controls an intermittent conveying mechanism to convey logs to a sorting conveying mechanism one by one, the sorting conveying mechanism sorts the tree root ends and the tree tip ends of the logs and has a uniform orientation, then a feeding part conveys the sorted logs to a rotary cutting part one by one, and a positioning rotating mechanism and a rotary cutting mechanism clamp and rotary cut the logs with the uniform orientation. The root end clamping shaft for supporting the root end of the log can be designed into a structure with high strength, deformation resistance and higher abrasion resistance, the root end and the tip end of the log are supported in a targeted manner, the shaking amplitude of the heavier root end of the log is reduced, the rotary cutting precision is improved, the size, the material and the like of machine parts can be controlled on the basis of ensuring the uniform thickness and the stable quality of wood chips, and the cost is reduced as much as possible.
Description
Technical Field
The invention relates to the field of machinery, in particular to a high-precision identification log rotary-cut production line.
Background
At present, in the field of material cutting, a rotary cutter is used for rotary cutting round logs, wood sections with different lengths are rotary cut into single boards with different thicknesses within a certain diameter range, wherein in the cutting process of the rotary cutter, the round logs are directly placed on a cutter bed, and are fixedly rotated under the action of a driving roller and a pressing roller, in the rotating process, the rotary cutting is realized by a cutter arranged on the cutter bed, the thickness of wood generated by the rotary cutting can be set according to the original thickness, but in the prior art, the round logs cannot be accurately identified and sorted in the whole process of conveying the round logs, the root ends and the tip ends of the round logs cannot be conveyed in the same direction, the root ends and the tip ends of the round logs cannot be supported in a targeted manner, and the shaking amplitude of the root ends with heavier round logs is reduced, so that the rotary cutting precision is lower, the thicknesses of the wood chips are not uniform, The quality effect is poor, the size, the material and the like of the machine part cannot be controlled, the material is wasted, and the cost is high.
Accordingly, the present inventors have made extensive studies to solve the above problems and have made the present invention.
Disclosure of Invention
The invention aims to provide a rotary cutter which can accurately identify and sort round timbers, convey the roots and the tips in the same direction, improve the rotary cutting precision, reduce the cost and have strong practicability on the basis of ensuring the uniform thickness and stable quality of wood chips.
In order to achieve the purpose, the invention adopts the following technical scheme:
a high-precision identification log rotary cutting assembly line comprises a rotary cutting part, a feeding part for supplying logs to the rotary cutting part, and a conveying part for conveying logs to the feeding part; the rotary cutting part comprises a rack, a rotary cutting mechanism and a positioning rotating mechanism, wherein the rotary cutting mechanism and the positioning rotating mechanism are arranged on the rack; the rotary cutting machine also comprises a controller for controlling the rotary cutting part, the feeding part and the conveying part; the positioning and rotating mechanism comprises a root end clamping shaft corresponding to the root end of the log and a tip end clamping shaft corresponding to the tree tip end of the log; the feeding part comprises a feeding conveying belt for conveying logs towards the rotary cutting part, a feeding supporting frame for bearing the feeding conveying belt, and a plurality of limiting supporting bars arranged on the feeding conveying belt; the limiting support bar is vertical to the feeding conveyer belt, and a limiting groove for placing logs is formed in the upper surface of the limiting support bar; the feeding conveyer belt is parallel to the root end clamping shaft;
the conveying part comprises a sorting conveying mechanism for conveying logs to the feeding part and an intermittent conveying mechanism for conveying logs to the sorting conveying mechanism;
the sorting and conveying mechanism comprises a sorting hopper and an inclined slideway, wherein the sorting hopper is positioned above the feeding end of the feeding conveying belt, and the inclined slideway is arranged between the sorting hopper and the feeding conveying belt; the sorting hopper comprises a sorting frame, a blocking swing plate, a swing driving device and a sorting bracket, wherein the sorting frame is horizontally arranged and is vertical to the feeding conveying belt; the sorting frame comprises a first long sorting edge, a second long sorting edge, a first short sorting edge, a second short sorting edge and a sorting middle beam, wherein the first long sorting edge is perpendicular to the feeding conveying belt and corresponds to the discharge end of the intermittent conveying mechanism, the second long sorting edge is opposite to the first long sorting edge, the first short sorting edge and the second short sorting edge are connected between the first long sorting edge and the second long sorting edge, and the sorting middle beam is connected between the first long sorting edge and the second long sorting edge and is positioned between the first short sorting edge and the second short sorting edge; the first long sorting edge, the second long sorting edge, the first short sorting edge and the second short sorting edge enclose a feed opening for the log to fall down, and the sealing swing plate is sealed and blocked below the feed opening; the sorting bracket is supported below the first long sorting edge; the first short sorting edge, the second short sorting edge and the sorting center beam are all in a downward-bulging bent shape, the cross section of the blocking swinging plate is in a downward-bulging bent shape, the blocking swinging plate is positioned below the sorting center beam, a bent accommodating groove for accommodating the sorting center beam is formed in the blocking swinging plate, and the sorting center beam is completely accommodated in the bent accommodating groove; a first elastic guide inclined plate is arranged above the first short sorting edge and gradually inclines towards the sorting center sill from the first long sorting edge to the second long sorting edge; a second elastic guide inclined plate is arranged above the second short sorting edge and gradually inclines towards the sorting center sill from the first long sorting edge to the second long sorting edge;
the inclined slide way is arranged in an inclined manner from the feeding end to the discharging end of the feeding conveying belt from top to bottom; the upper end of the inclined slide way is connected below the feed opening and is connected with the sorting bracket, and the lower end of the inclined slide way corresponds to the feeding conveyer belt; the inclined slideway comprises a slideway bottom plate which gradually narrows from top to bottom, and a first slideway limit plate and a second slideway limit plate which are vertically arranged on two side edges of the slideway bottom plate and used for limiting logs; the first slideway limiting plate and the second slideway limiting plate are gradually close to each other from top to bottom;
the intermittent conveying mechanism comprises a conveying execution device for conveying the logs towards the sorting conveying mechanism and a conveying driving device for driving the conveying execution device; the conveying execution device comprises a plurality of conveying units parallel to the first long sorting side; the conveying unit comprises a conveying rotating shaft parallel to the first long sorting edge and a plurality of conveying wheels coaxially arranged along the conveying rotating shaft; conveying rotating gaps are formed between adjacent conveying wheels on the same conveying rotating shaft, the conveying wheels of adjacent conveying units are arranged in a staggered mode, and the conveying wheels extend into the conveying rotating gaps of the adjacent conveying units; four conveying grooves which are uniformly distributed around the axis are formed on the periphery of the conveying wheel, and the conveying grooves of the conveying wheel on the same conveying rotating shaft correspond to the axis direction of the conveying rotating shaft; the conveying grooves on the same conveying wheel are respectively a first conveying groove, a second conveying groove, a third conveying groove and a fourth conveying groove which are adjacent in sequence, and the first conveying grooves of the conveying units face to the same direction;
the conveying driving device comprises a plurality of conveying driving units corresponding to the conveying units and a conveying power device for synchronously driving the conveying driving units to operate; the conveying driving unit comprises a first conveying driving wheel coaxially connected with the corresponding conveying rotating shaft, a rotating toggle part which is positioned below the first conveying driving wheel and intermittently drives the first conveying driving wheel to rotate, a second conveying driving wheel which is positioned below the rotating toggle part and drives the rotating toggle part to rotate, and a conveying driving gear coaxially connected with the second conveying driving wheel; the first conveying driving wheel comprises a wheel main body coaxially connected with the corresponding conveying rotating shaft and an extending cylinder part formed at the edge of the wheel main body and extending along the axis of the wheel main body; the extension cylinder part comprises four cylinder single plates which are uniformly distributed around the axis of the wheel main body, a stirred gap is formed between every two adjacent cylinder single plates, each cylinder single plate is provided with a cylinder end face facing the rotary stirring part, and a semi-arc positioning notch is formed in the middle of each cylinder end face;
the rotary poking component comprises a rotary main shaft which is vertically arranged, a supporting shaft sleeve which bears the rotary main shaft and is sleeved outside the rotary main shaft, a positioning lug which is arranged at the upper end of the rotary main shaft and correspondingly extends into the corresponding positioning notch, and a poking rod which is arranged on the rotary main shaft and used for poking each cylinder monomer plate; the rotating main shaft comprises an upper shaft section above the supporting shaft sleeve and a lower shaft section below the supporting shaft sleeve; the poke rod comprises a first rod part connected with the circumferential surface of the upper shaft section and a second rod part correspondingly extending into the poked gap to poke the first conveying driving wheel;
the upper shaft section is provided with an upward upper end face, the positioning lug is arranged on the upper end face and positioned on one side of the circle center of the upper end face, the axis of the rotating main shaft penetrates through the circle center of the corresponding positioning notch, the positioning lug is provided with an arc-shaped positioning face matched with the positioning notch, and the orientation of the arc-shaped positioning face is opposite to that of the first rod part;
the lower end of the lower shaft section is provided with a first conical gear with a downward pointed end, the axis of the second conveying driving wheel is parallel to the axis of the wheel main body, and the second conveying driving wheel is coaxially provided with a second conical gear matched with the first conical gear;
each conveying driving gear is positioned in the same vertical plane and at the same height;
the conveying power device comprises conveying power chains matched with the conveying driving gears of the conveying driving units, conveying power gears driving the conveying power chains to operate, and conveying power motors driving the conveying power gears to rotate.
The wheel body is provided with a drive shaft coaxially connected with the corresponding conveying rotating shaft.
The first rod portion is gradually inclined toward the direction of the extension cylinder portion from the root portion to the second rod portion, and the second rod portion extends in the radial direction of the extension cylinder portion.
The second rod part is cylindrical.
The first rod part becomes thicker gradually from the second rod part to the root part.
The cross section of the positioning lug is fan-shaped.
Each supporting shaft sleeve is arranged on the same supporting transverse frame.
The poke rod is provided with a connecting sleeve which is coaxially and fixedly connected with the rotating main shaft.
After the technical scheme is adopted, the high-precision identification log rotary-cut production line breaks through the structural form of the traditional rotary-cut production line, in the actual working process, before rotary cutting, the controller controls the intermittent conveying mechanism to convey logs to the sorting conveying mechanism one by one, the sorting conveying mechanism sorts the tree root ends and the tree tip ends of the logs and has a uniform orientation, then the feeding portion conveys the sorted logs to the rotary-cut portion one by one, and the positioning rotating mechanism and the rotary-cut mechanism clamp and rotary-cut the logs with the uniform orientation. The root end clamping shaft for supporting the root end of the log can be designed into a structure with high strength, deformation resistance and higher abrasion resistance, the root end and the tip end of the log are supported in a targeted manner, the shaking amplitude of the heavier root end of the log is reduced, the rotary cutting precision is improved, the size, the material and the like of machine parts can be controlled on the basis of ensuring the uniform thickness and the stable quality of wood chips, and the cost is reduced as much as possible. Specifically, a plurality of logs are placed on each conveying unit, each log is jointly borne and limited by each upward first conveying groove (second conveying groove, third conveying groove or fourth conveying groove) of the corresponding conveying unit, and the logs cannot roll in a side direction in a mess. The conveying power motor drives the conveying power gear to drive the conveying power chain to rotate, the conveying power chain drives the conveying driving gears of the conveying driving units to synchronously rotate, each conveying driving gear drives each second conveying driving wheel to rotate, the second bevel gear of each second conveying driving wheel is matched with the first bevel gear of the lower shaft section to drive the rotating main shaft, the arc-shaped positioning surface of each positioning lug rotates along the corresponding positioning notch, in the process that the arc-shaped positioning surface of each positioning lug rotates along the corresponding positioning notch, the first conveying driving wheel keeps static by means of the matching limit of the corresponding positioning notch and the corresponding positioning lug, when the rotating main shaft drives the poking rod to swing and correspond to the corresponding poked gap, and the positioning lug gradually slides out of the corresponding positioning notch and is not limited, the positioning lug rotates along with the rotating main shaft, and the positioning lug gradually rotates above the positioning notch, the second rod part of the poke rod enters the corresponding poked gap and pokes the corresponding cylinder monomer plate, so that the whole first conveying driving wheel rotates, the first conveying driving wheels rotate 90 degrees together, each first conveying driving wheel drives each conveying rotating shaft to drive each conveying wheel to synchronously rotate 90 degrees, each first conveying groove drives the log to swing 90 degrees towards the sorting conveying mechanism, the conveying unit closest to the sorting conveying mechanism directly swings and conveys the log to the sorting hopper from the first long sorting edge, the log at the upper stream is close to the distance of one conveying unit towards the sorting conveying mechanism, and each second conveying groove bears the log at the upper stream upwards, so that the periodic intermittent conveying of the logs one by one is realized. Then, along with the continuous rotation of the rotating main shaft, the positioning convex block slides into the next positioning notch by the circular arc positioning surface and rotates along the positioning notch. When the logs enter the sorting hopper, the two ends of the logs slide along the first elastic guide inclined plate and the second elastic guide inclined plate, under the guiding action of the first elastic guide inclined plate and the second elastic guide inclined plate, the logs roll onto the blocking swing plate stably and accurately, the middle parts of the logs are positioned right above the sorting middle beam, then the swing driving device drives the blocking swing plate to swing downwards to enable the feed opening to be through, and simultaneously only the sorting middle beam supports the logs, although the root end and the tip end of the log have the same diameter, the density of the root end is greater than that of the tip end, so that the gravity of the root end of the log is greater than that of the tip end, therefore, the log depends on the sorting middle beam as a supporting shaft, and the root end of the log gradually sinks and downwards penetrates through the corresponding feed opening and is conveyed to the feeding conveying belt along the inclined slide way, so that the log always falls firstly at the root end and is conveyed towards the same direction. Then the log is placed along the feeding conveyer belt and is born by a plurality of limiting support bars, the limiting grooves of the limiting support bars limit the log to prevent the log from rolling towards the side direction, and the feeding conveyer belt drives the limiting support bars to convey the log to the rotary cutting part for rotary cutting. Compared with the prior art, the high-precision round log identifying rotary cutting assembly line disclosed by the invention can be used for accurately identifying and sorting round logs, conveying roots and tips in the same direction, reducing the cutting vibration amplitude, improving the rotary cutting precision and having strong practicability.
Drawings
FIG. 1 is a simplified structural diagram of the present invention;
FIG. 2 is a schematic view of a rotary cutting section according to the present invention;
FIG. 3 is a partial side view of the present invention;
FIG. 4 is a partial schematic view of the feed section of the present invention
FIG. 5 is a schematic view of a first partial structure of the transport drive unit of the present invention;
FIG. 6 is a second partial structural view of the conveying driving unit of the present invention;
FIG. 7 is a partial schematic view of the first operating state of the transport driving unit according to the present invention;
FIG. 8 is a partial schematic structural view of a second operating state of the transport drive unit of the present invention;
FIG. 9 is a partial schematic view of a third operating state of the transport driving unit according to the present invention;
FIG. 10 is a partial schematic view of a fourth operating state of the transport driving unit according to the present invention;
FIG. 11 is a partial top view of the present invention;
FIG. 12 is a schematic view of a first operating state of the transport actuator of the present invention;
FIG. 13 is a schematic view of a second working state of the transport actuator of the present invention;
FIG. 14 is a side view of a partial structure of the intermittent delivery device of the present invention;
fig. 15 is a partial structural sectional view of the sorting conveying mechanism of the present invention.
In the figure:
1-Rotary cutting part
11-frame 12-rotary cutting mechanism 13-positioning rotating mechanism
2-feeding part 21-feeding conveyer belt 22-feeding support frame 23-limit support bar 231-limit groove
a 1-first long sorting edge a 2-second long sorting edge a 3-first short sorting edge a 31-first elastic guide inclined plate a 4-second short sorting edge a 41-second elastic guide inclined plate a 5-sorting middle beam 3112-blocking swinging plate 3113-swinging driving device 3114-sorting bracket 312-inclined slideway 3121-slideway bottom plate 3122-first slideway limit plate 3123-second slideway limit plate
321-conveying executing device 3211-conveying unit b 1-conveying rotating shaft b 2-conveying wheel b 21-first conveying groove b 22-second conveying groove b 23-third conveying groove b 24-fourth conveying groove
322-conveying driving device 3221-conveying driving unit c 1-first conveying driving wheel c 11-wheel main body c 12-extending cylinder part c 121-cylinder single body plate c 1211-positioning notch c 122-shifted gap c 21-rotating main shaft c 211-upper shaft section c 212-lower shaft section c 2121-first conical gear c 22-supporting shaft sleeve c 23-positioning lug c 24-shifting rod c 241-first rod part c 242-second rod part c 243-connecting sleeve c 3-second conveying driving wheel c 31-second conical gear c 4-conveying driving gear 3222-conveying power device d 1-conveying power chain d 2-conveying power gear d 3-conveying power motor.
Detailed Description
In order to further explain the technical solution of the present invention, the following detailed description is given by way of specific examples.
The invention discloses a high-precision identification log rotary-cutting production line, which comprises a rotary-cutting part 1, a feeding part 2 for supplying logs to the rotary-cutting part 1, and a conveying part for conveying logs to the feeding part 2, as shown in figures 1 to 15; the rotary cutting part 1 comprises a frame 11, a rotary cutting mechanism 12 and a positioning rotating mechanism 13 which are arranged on the frame 11; the rotary cutting machine also comprises a controller for controlling the rotary cutting part 1, the feeding part 2 and the conveying part; the positioning rotating mechanism 13 comprises a root end clamping shaft corresponding to the root end of the log and a tip end clamping shaft corresponding to the tree tip end of the log; the feeding part 2 comprises a feeding conveyer belt 21 for conveying logs towards the rotary cutting part 1, a feeding support frame 22 for supporting the feeding conveyer belt 21, and a plurality of limiting support bars 23 arranged on the feeding conveyer belt 21; the limiting support bar 23 is vertical to the feeding conveyer belt 21, and a limiting groove 231 for placing logs is formed on the upper surface of the limiting support bar 23; the feeding conveyer belt 21 is parallel to the root end clamping shaft;
the conveying part comprises a sorting conveying mechanism for conveying the logs to the feeding part 2 and an intermittent conveying mechanism for conveying the logs to the sorting conveying mechanism;
the sorting and conveying mechanism comprises a sorting hopper positioned above the feeding end of the feed conveyor belt 21 and an inclined slideway 312 arranged between the sorting hopper and the feed conveyor belt 21; the sorting hopper comprises a sorting frame which is horizontally arranged and rectangular and is vertical to the feeding conveyer belt 21, a blocking swing plate 3112 which is blocked below the sorting frame, a swing driving device 3113 which drives the blocking swing plate 3112 to swing, and a sorting bracket 3114 which bears the sorting frame; the sorting frame comprises a first long sorting edge a1 perpendicular to the feed conveyor 21 and corresponding to the discharge end of the intermittent conveyor mechanism, a second long sorting edge a2 opposite the first long sorting edge a1, first and second short sorting edges a3 and a4 connected between the first and second long sorting edges a1 and a2, and a sorting bridge a5 connected between the middle of the first and second long sorting edges a1 and a2 and between the first and second short sorting edges a3 and a 4; the first long sorting edge a1, the second long sorting edge a2, the first short sorting edge a3 and the second short sorting edge a4 enclose a feed opening for the round logs to fall down, and the blocking swinging plate 3112 blocks below the feed opening; the sorting support 3114 is supported below the first long sorting edge a 1; the first short sorting edge a3, the second short sorting edge a4 and the sorting center sill a5 are all in a downward-bulging curved shape, the cross section of the blocking swing plate 3112 is in a downward-bulging curved shape, the blocking swing plate 3112 is positioned below the sorting center sill a5, the blocking swing plate 3112 is provided with a curved accommodating groove for accommodating the sorting center sill a5, and the sorting center sill a5 is completely accommodated in the curved accommodating groove; a first elastic guide inclined plate a31 is arranged above the first short sorting side a3, and the first elastic guide inclined plate a31 is gradually inclined towards the sorting middle beam a5 from the first long sorting side a1 to the second long sorting side a 2; a second elastic guide inclined plate a41 is arranged above the second short sorting side a4, and the second elastic guide inclined plate a41 is gradually inclined towards the sorting middle beam a5 from the first long sorting side a1 to the second long sorting side a 2;
the inclined slide 312 is inclined from the feeding end to the discharging end of the feeding conveyor belt 21 from top to bottom; the upper end of the inclined slide way 312 is connected below the feed opening and is connected with the sorting bracket 3114, and the lower end of the inclined slide way 312 corresponds to the feeding conveyer belt 21; the inclined slideway 312 comprises a slideway bottom plate 3121 which is gradually narrowed from top to bottom, and a first slideway limiting plate 3122 and a second slideway limiting plate 3123 which are vertically arranged on two side edges of the slideway bottom plate 3121 and can limit the round wood; the first slideway limiting plate 3122 and the second slideway limiting plate 3123 gradually approach from top to bottom;
the intermittent conveying mechanism includes a conveying actuator 321 that conveys the logs toward the sorting conveying mechanism, and a conveying drive device 322 that drives the conveying actuator 321; the conveyance performing device 321 includes a plurality of conveyance units 3211 parallel to the first long sorting edge a 1; the conveying unit 3211 includes a conveying rotating shaft b1 parallel to the first long sorting edge a1, and a plurality of conveying wheels b2 coaxially arranged along the conveying rotating shaft b 1; a conveying rotating gap is formed between adjacent conveying wheels b2 on the same conveying rotating shaft b1, the conveying wheels b2 of adjacent conveying units 3211 are arranged in a staggered mode, and the conveying wheels b2 extend into the conveying rotating gap of the adjacent conveying units 3211; four conveying grooves which are uniformly distributed around the axis are formed on the periphery of the conveying wheel b2, and the conveying grooves of the conveying wheel b2 on the same conveying rotating shaft b1 correspond to the axis direction of the conveying rotating shaft b 1; the conveying grooves on the same conveying wheel b2 are respectively a first conveying groove b21, a second conveying groove b22, a third conveying groove b23 and a fourth conveying groove b24 which are adjacent in sequence, and the first conveying grooves b21 of the conveying units 3211 face the same direction;
the conveying driving device 322 comprises a plurality of conveying driving units 3221 corresponding to the conveying units 3211 and a conveying power device 3222 for synchronously driving the conveying driving units 3221 to operate; the conveying driving unit 3221 includes a first conveying driving wheel c1 coaxially connected with the corresponding conveying rotating shaft b1, a rotating toggle member positioned below the first conveying driving wheel c1 for intermittently driving the first conveying driving wheel c1 to rotate, a second conveying driving wheel c3 positioned below the rotating toggle member for driving the rotating toggle member to rotate, and a conveying driving gear c4 coaxially connected with the second conveying driving wheel c 3; the first conveyance driving wheel c1 includes a wheel main body c11 coaxially connected to the corresponding conveyance rotating shaft b1, and an extension cylindrical portion c12 formed at an edge of the wheel main body c11 and extending along an axis of the wheel main body c 11; the extension cylinder part c12 comprises four cylinder monomer plates c121 evenly distributed around the axis of the wheel main body c11, a shifted gap c122 is formed between the adjacent cylinder monomer plates c121, the cylinder monomer plates c121 have cylinder end faces facing the rotary shifting part, and the middle of the cylinder end faces is provided with a semi-arc positioning notch c 1211;
the rotary toggle component comprises a vertically arranged rotary main shaft c21, a supporting shaft sleeve c22 which bears the rotary main shaft c21 and is sleeved outside the rotary main shaft c21, a positioning convex block c23 which is arranged at the upper end of the rotary main shaft c21 and correspondingly extends into the corresponding positioning gap c1211, and a toggle rod c24 which is arranged on the rotary main shaft c21 and toggles each cylinder monomer plate c 121; the rotating main shaft c21 comprises an upper shaft section c211 above the supporting shaft sleeve c22 and a lower shaft section c212 below the supporting shaft sleeve c 22; the poke rod c24 comprises a first rod part c241 connected with the circumferential surface of the upper shaft section c211 and a second rod part c242 correspondingly extending into the poked gap c122 to poke the first conveying driving wheel c 1;
the upper shaft section c211 is provided with an upward upper end face, the positioning bump c23 is arranged on the upper end face and is positioned on one side of the center of the upper end face, the axis of the rotating main shaft c21 passes through the center of the corresponding positioning notch c1211, the positioning bump c23 is provided with an arc-shaped positioning surface matched with the positioning notch c1211, and the orientation of the arc-shaped positioning surface is opposite to that of the first rod part c 241;
the lower end of the lower shaft section c212 is provided with a first conical gear c2121 with a downward pointed end, the axis of the second conveying driving wheel c3 is parallel to the axis of the wheel main body c11, and the second conveying driving wheel c3 is coaxially provided with a second conical gear c31 matched with the first conical gear c 2121;
the conveying driving gears c4 are positioned in the same vertical plane and at the same height;
the conveying power device 3222 includes a conveying power chain d1 engaged with the conveying driving gear c4 of each conveying driving unit 3221, a conveying power gear d2 driving the conveying power chain d1 to operate, and a conveying power motor d3 driving the conveying power gear d2 to rotate. In the actual working process, before rotary cutting, the controller controls the intermittent conveying mechanism to convey logs to the sorting conveying mechanism one by one, the sorting conveying mechanism sorts the root ends and the tip ends of the logs and has a uniform orientation, then the feeding part 2 conveys the sorted logs to the rotary cutting part 1 one by one, and the positioning rotating mechanism 13 and the rotary cutting mechanism 12 clamp and rotary cut the logs with uniform orientation. The root end clamping shaft for supporting the root end of the log can be designed into a structure with high strength, deformation resistance and higher abrasion resistance, the root end and the tip end of the log are supported in a targeted manner, the shaking amplitude of the heavier root end of the log is reduced, the rotary cutting precision is improved, the size, the material and the like of machine parts can be controlled on the basis of ensuring the uniform thickness and the stable quality of wood chips, and the cost is reduced as much as possible. Specifically, a plurality of logs are placed on each conveying unit 3211, and each log is supported and limited by the upward first conveying groove b21 (the second conveying groove b22, the third conveying groove b23 or the fourth conveying groove b 24) of the corresponding conveying unit 3211, so that the logs do not roll in a side direction. The conveying power motor d3 drives the conveying power gear d2 to drive the conveying power chain d1 to rotate, the conveying power chain d1 drives the conveying drive gears c4 of the conveying drive units 3221 to rotate synchronously, each conveying drive gear c4 drives each second conveying drive gear c3 to rotate, the second bevel gear c31 of the second conveying drive gear c3 is matched with the first bevel gear c2121 of the lower shaft section c212 to drive the rotating spindle c21, the circular arc positioning surface of the positioning lug c23 rotates along the corresponding positioning notch c1211, during the process that the circular arc positioning surface of the positioning lug c23 rotates along the positioning notch c1211, the first conveying drive gear c1 is kept stationary by means of the matching limit of the corresponding positioning notch c1211 and the positioning lug c23, when the rotating spindle c21 drives the poking rod c24 to swing to correspond to the corresponding poked gap c122, and the positioning lug c23 gradually slides out of the corresponding positioning notch c1211 without mutual limit, with the continuous rotation of the main rotating shaft c21, the positioning lug c23 gradually rotates above the positioning notch c1211, the second rod part c242 of the poke rod c24 enters the corresponding poked gap c122 and pokes the corresponding single barrel plate c121, so that the whole first conveying driving wheel c1 rotates, each first conveying driving wheel c1 rotates 90 degrees, each first conveying driving wheel c1 drives each conveying rotating shaft b1 to drive each conveying wheel b2 to synchronously rotate 90 degrees, each first conveying groove b21 drives logs to swing 90 degrees towards the sorting conveying mechanism, the conveying unit 3211 closest to the sorting conveying mechanism directly swings and conveys logs onto the sorting hopper from the first long sorting edge a1, the logs on the upstream approach the sorting conveying mechanism by the distance of one conveying unit 3211, and each second conveying groove b22 upwards bears the logs on the upstream, so that the logs are periodically and intermittently conveyed one by one another. Then, as the rotation of the main rotation shaft c21 continues, the positioning cam c23 slides into the next positioning notch c1211 by means of the circular arc-shaped positioning surface and rotates along this positioning notch c 1211. During the round wood entering the sorting hopper, the two ends of the round wood slide along the first elastic guide sloping plate a31 and the second elastic guide sloping plate a41, under the guide action of the first elastic guide sloping plate a31 and the second elastic guide sloping plate a41, the round wood rolls onto the blocking swinging plate 3112 stably and accurately, the middle part of the round wood is positioned right above the sorting middle beam a5, then the swinging driving device 3113 drives the blocking swinging plate 3112 to swing downwards to enable the feed opening to be through, and simultaneously only the sorting middle beam a5 supports the round wood, although the diameters of the tree root end and the tree tip end of the round wood are the same, because the density of the tree root end is greater than that of the tree tip end, the gravity of the round wood at the tree root end is greater than that of the tree tip end, the round wood depends on the sorting middle beam a5 as a supporting shaft, the tree root end gradually sinks downwards and penetrates through the corresponding feed opening and is conveyed to the feeding conveyor belt 21 along the inclined slideway 312, the round wood always falls down from the root end of the tree first and is conveyed towards the same direction. Then the log is placed along the feeding conveyer belt 21 and is carried by the plurality of limiting support bars 23, the limiting grooves 231 of the limiting support bars 23 limit the log to prevent the log from rolling towards the side direction, and the feeding conveyer belt 21 drives the limiting support bars 23 to convey the log to the rotary cutting part 1 for rotary cutting. The cross section of the blocking swing plate 3112 is curved so as to be downwardly convex, so that the log is naturally stationary on the blocking swing plate 3112 and then parallel to the first long sorting edge a1, and the log is perpendicular to the sorting center sill a5, so that the center line of the log can swing up and down with the sorting center sill a5 as a support shaft to distinguish the root end and the tip end of the tree. The first elastic guide sloping plate a31 and the second elastic guide sloping plate a41 are both of elastic plate-shaped structures, and may be specifically steel plates, but after the log stays on the blocking swing plate 3112, the log is only in contact with or not in contact with the parts of the first elastic guide sloping plate a31 and the second elastic guide sloping plate a41, and the first elastic guide sloping plate a31 and the second elastic guide sloping plate a41 do not influence the swing of the log with the sorting center sill a5 as a rotating shaft. First slide limiting plate 3122 and second slide limiting plate 3123 can assist the direction spacing to the log. The specific structure can be that the root end clamping shaft comprises a first clamping shaft and a first bearing for bearing the first clamping shaft; the tip shaft includes a second shaft and a second bearing carrying the second shaft; the diameter of the first clamping shaft is larger than that of the second clamping shaft, and the abrasion-resistant and load-bearing strength of the first bearing is larger than that of the second bearing. The root end and the tip end of the log are supported in a targeted manner, so that the shaking amplitude of the heavier root end of the log is reduced, the rotary cutting precision is improved, the size, the material and the like of machine parts can be controlled on the basis of ensuring the uniform thickness and the stable quality of wood chips, and the cost is reduced as much as possible.
Preferably, the wheel body c11 is provided with a drive shaft coaxially connected to the respective delivery rotation shaft b 1. In the actual operation of the present invention, the wheel main body c11 connects and rotationally drives the corresponding transport rotary shaft b1 by means of the drive shaft. The concrete structure can be, the tip of drive shaft is formed with the spacing hole that supplies transport pivot b1 to insert and fixed connection, carries pivot b1 to have the spacing section that stretches into the spacing hole, and the cross section of spacing section is square, and the cross section of spacing hole is square with spacing section assorted.
Preferably, the first rod part c241 is inclined gradually toward the extension tube part c12 from the root to the second rod part c242, and the second rod part c242 extends in the radial direction of the extension tube part c 12. In the actual working process of the invention, the inclined first rod part c241 can be matched with the peripheral surface of the extension barrel part c12 as much as possible, so that the second rod part c242 can be always in effective matching contact with the stirred gap c122 in the stirring process.
Preferably, the second rod portion c242 is cylindrical. In the actual working process of the present invention, when the second lever portion c242 extends into the corresponding plucked gap c122 to pluck the extending cylinder portion c12, the second lever portion c242 rotates relative to the plucked gap c122, and the cylindrical second lever portion c242 enables the second lever portion c242 to be matched with the plucked gap c122 more closely and smoothly, so as to improve the plucking stability and smoothness.
Preferably, the first shaft portion c241 becomes gradually thicker from the second shaft portion c242 to the root portion direction. This structure can make the first pole portion c241 have higher intensity more towards the root, and then guarantee whole first pole portion c241 is anti buckling and the intensity of fracture in stir.
Preferably, the cross-section of the positioning protrusion c23 is fan-shaped, i.e. the positioning protrusion c23 has two inclined sides. When the positioning projection c23 does not completely slide out of the positioning notch c1211 yet in the process of poking the extension cylindrical part c12 by the second rod part c242, the fan-shaped positioning projection c23 facilitates the upper edge of the positioning notch c1211 to slide along the inclined side surface, does not obstruct the positioning notch c1211, and further facilitates the swing of the extension cylindrical part c 12. The specific structure may be that the central angle of the positioning protrusion c23 is smaller than 90 °, and the positioning protrusion c23 is integrally located on one side of the axis of the upper shaft section c211, so as to further avoid collision of the positioning protrusion c23 which has slipped out of the positioning notch c1211 during the rotation of the extension cylinder c12, and ensure smooth operation of the whole mechanism.
Preferably, each support sleeve c22 is provided on the same support cross-frame. In the actual installation process, the supporting beam can uniformly support the supporting shaft sleeves c22, so that the supporting shaft sleeves c22 keep uniform height and strength. The specific structure can be that, the support crossbearer is formed with a plurality of embedding holes for each support shaft sleeve c22 to embed, the inside diameter of the embedding hole is larger than the outside diameter of the support shaft sleeve c22, the embedding hole is provided with a first abutting bolt for abutting and fixing the support shaft sleeve c22, and the side wall of the embedding hole is formed with a first abutting screw hole matched with the first abutting bolt.
Preferably, the tap lever c24 is provided with a connecting sleeve c243 coaxially and fixedly connected with the main rotating shaft c 21. In the actual installation process of the invention, the poke rod c24 is connected with the rotating main shaft c21 through the connecting sleeve c 243. The specific structure may be that the connecting sleeve c243 has a sleeve hole through which the rotating main shaft c21 passes, the inner diameter of the sleeve hole is larger than the outer diameter of the rotating main shaft c21, the connecting sleeve c243 is provided with a second abutting bolt for abutting and fixing the rotating main shaft c21, and the connecting sleeve c243 is provided with a second abutting screw hole matched with the second abutting bolt.
Preferably, the upper surface of the first long sorting edge a1 is gradually inclined downward toward the second long sorting edge a 2. In the actual working process of the invention, when the logs are conveyed to the first long sorting edge a1 by the intermittent conveying mechanism, the logs naturally roll directly along the inclined upper surface of the first long sorting edge a1 and enter the blocking swing plate 3112.
Preferably, the first elastic guide swash plate a31 is formed in a smooth arc shape bulging toward the second elastic guide swash plate a41, and the second elastic guide swash plate a41 is formed in a smooth arc shape bulging toward the first elastic guide swash plate a 31. In the actual working process of the invention, the smooth arc-shaped first elastic guide sloping plate a31 and the smooth arc-shaped second elastic guide sloping plate a41 can gradually increase the resistance of the log, so that the log can be smoothly and stably stopped on the blocking swing plate 3112.
Preferably, the second long sorting edge a2 is provided with an upward extending baffle plate extending vertically upwards, and the first elastic guide inclined plate a31 and the second elastic guide inclined plate a41 are fixedly connected with the upward extending baffle plate. In the actual working process, the upper extending baffle can block the round log with higher speed on the basis of positioning the first elastic guide inclined plate a31 and the second elastic guide inclined plate a41, so that the round log can stably stay on the blocking swing plate 3112.
Preferably, the second long sorting edge a2 is provided with downwardly extending auxiliary guide plates which are inclined gradually from top to bottom towards the downstream feeding mechanism. In the actual working process, the auxiliary guide plate can guide the log with the tree root end facing downwards, so that the log can stably fall on the inclined slideway 312, and unstable conditions such as jumping and the like can not occur.
Preferably, the auxiliary guide plate is tapered from top to bottom and corresponds to an upper portion of the chute floor 3121. This structure enables the auxiliary guide plate to perform targeted auxiliary guiding on the logs on the chute bottom plate 3121.
Preferably, the swing driving means 3113 is a fluid pressure cylinder; the fluid pressure cylinder has a power output end connected to the blocking swing plate 3112, and a power support end connected to the sorting support 3114; the fluid pressure cylinder is arranged from the power support end to the power output end in an inclined manner gradually from bottom to top; the power output end is connected to the lower surface of the blocking swing plate 3112 through a power output rotary shaft parallel to the first long sorting edge a1, and the power support end is connected to the sorting support 3114 through a power support rotary shaft parallel to the power output rotary shaft. The specific structure may be that the blocking swing plate 3112 is connected to the first long sorting edge a1 through a swing rotation shaft, and the swing rotation shaft is parallel to the first long sorting edge a1, so that the blocking swing plate 3112 is driven by the swing driving device 3113 to be turned over up and down by the swing rotation shaft. The fluid pressure cylinder is a cylinder or an oil cylinder.
Preferably, the first short sorting edge a3, the second short sorting edge a4, and the sorting center sill a5 are each in the shape of a downwardly bulging circular arc, and the cross section of the blocking swing plate 3112 is in the shape of a downwardly bulging circular arc. In the actual operation of the present invention, the first short sorting edge a3, the second short sorting edge a4, and the sorting center beam a5 are all matched to the curvature of the damper flap 3112. The whole circular arc-shaped bending structure can enable the logs to naturally stand still on the sealing swing plate 3112, then be parallel to the first long sorting edge a1 and be positioned on the center line of the sealing swing plate 3112, and further enable the logs and the sorting middle beam a5 to be vertically and equally divided, so that the center line of the logs can conveniently swing up and down by taking the sorting middle beam a5 as a supporting shaft to smoothly fall from the blanking port.
The product form of the present invention is not limited to the embodiments and examples shown in the present application, and any suitable changes or modifications of the similar ideas should be made without departing from the patent scope of the present invention.
Claims (8)
1. A high-precision identification log rotary cutting assembly line comprises a rotary cutting part, a feeding part for supplying logs to the rotary cutting part, and a conveying part for conveying logs to the feeding part; the rotary cutting part comprises a rack, a rotary cutting mechanism and a positioning rotating mechanism, wherein the rotary cutting mechanism and the positioning rotating mechanism are arranged on the rack; the method is characterized in that: the rotary cutting machine also comprises a controller for controlling the rotary cutting part, the feeding part and the conveying part; the positioning and rotating mechanism comprises a root end clamping shaft corresponding to the root end of the log and a tip end clamping shaft corresponding to the tree tip end of the log; the feeding part comprises a feeding conveying belt for conveying logs towards the rotary cutting part, a feeding supporting frame for bearing the feeding conveying belt, and a plurality of limiting supporting bars arranged on the feeding conveying belt; the limiting support bar is vertical to the feeding conveyer belt, and a limiting groove for placing logs is formed in the upper surface of the limiting support bar; the feeding conveyer belt is parallel to the root end clamping shaft;
the conveying part comprises a sorting conveying mechanism for conveying logs to the feeding part and an intermittent conveying mechanism for conveying logs to the sorting conveying mechanism;
the sorting and conveying mechanism comprises a sorting hopper and an inclined slideway, wherein the sorting hopper is positioned above the feeding end of the feeding conveying belt, and the inclined slideway is arranged between the sorting hopper and the feeding conveying belt; the sorting hopper comprises a sorting frame, a blocking swing plate, a swing driving device and a sorting bracket, wherein the sorting frame is horizontally arranged and is vertical to the feeding conveying belt; the sorting frame comprises a first long sorting edge, a second long sorting edge, a first short sorting edge, a second short sorting edge and a sorting middle beam, wherein the first long sorting edge is perpendicular to the feeding conveying belt and corresponds to the discharge end of the intermittent conveying mechanism, the second long sorting edge is opposite to the first long sorting edge, the first short sorting edge and the second short sorting edge are connected between the first long sorting edge and the second long sorting edge, and the sorting middle beam is connected between the first long sorting edge and the second long sorting edge and is positioned between the first short sorting edge and the second short sorting edge; the first long sorting edge, the second long sorting edge, the first short sorting edge and the second short sorting edge enclose a feed opening for the log to fall down, and the sealing swing plate is sealed and blocked below the feed opening; the sorting bracket is supported below the first long sorting edge; the first short sorting edge, the second short sorting edge and the sorting center beam are all in a downward-bulging bent shape, the cross section of the blocking swinging plate is in a downward-bulging bent shape, the blocking swinging plate is positioned below the sorting center beam, a bent accommodating groove for accommodating the sorting center beam is formed in the blocking swinging plate, and the sorting center beam is completely accommodated in the bent accommodating groove; a first elastic guide inclined plate is arranged above the first short sorting edge and gradually inclines towards the sorting center sill from the first long sorting edge to the second long sorting edge; a second elastic guide inclined plate is arranged above the second short sorting edge and gradually inclines towards the sorting center sill from the first long sorting edge to the second long sorting edge;
the inclined slide way is arranged in an inclined manner from the feeding end to the discharging end of the feeding conveying belt from top to bottom; the upper end of the inclined slide way is connected below the feed opening and is connected with the sorting bracket, and the lower end of the inclined slide way corresponds to the feeding conveyer belt; the inclined slideway comprises a slideway bottom plate which gradually narrows from top to bottom, and a first slideway limit plate and a second slideway limit plate which are vertically arranged on two side edges of the slideway bottom plate and used for limiting logs; the first slideway limiting plate and the second slideway limiting plate are gradually close to each other from top to bottom;
the intermittent conveying mechanism comprises a conveying execution device for conveying the logs towards the sorting conveying mechanism and a conveying driving device for driving the conveying execution device; the conveying execution device comprises a plurality of conveying units parallel to the first long sorting side; the conveying unit comprises a conveying rotating shaft parallel to the first long sorting edge and a plurality of conveying wheels coaxially arranged along the conveying rotating shaft; conveying rotating gaps are formed between adjacent conveying wheels on the same conveying rotating shaft, the conveying wheels of adjacent conveying units are arranged in a staggered mode, and the conveying wheels extend into the conveying rotating gaps of the adjacent conveying units; four conveying grooves which are uniformly distributed around the axis are formed on the periphery of the conveying wheel, and the conveying grooves of the conveying wheel on the same conveying rotating shaft correspond to the axis direction of the conveying rotating shaft; the conveying grooves on the same conveying wheel are respectively a first conveying groove, a second conveying groove, a third conveying groove and a fourth conveying groove which are adjacent in sequence, and the first conveying grooves of the conveying units face to the same direction;
the conveying driving device comprises a plurality of conveying driving units corresponding to the conveying units and a conveying power device for synchronously driving the conveying driving units to operate; the conveying driving unit comprises a first conveying driving wheel coaxially connected with the corresponding conveying rotating shaft, a rotating toggle part which is positioned below the first conveying driving wheel and intermittently drives the first conveying driving wheel to rotate, a second conveying driving wheel which is positioned below the rotating toggle part and drives the rotating toggle part to rotate, and a conveying driving gear coaxially connected with the second conveying driving wheel; the first conveying driving wheel comprises a wheel main body coaxially connected with the corresponding conveying rotating shaft and an extending cylinder part formed at the edge of the wheel main body and extending along the axis of the wheel main body; the extension cylinder part comprises four cylinder single plates which are uniformly distributed around the axis of the wheel main body, a stirred gap is formed between every two adjacent cylinder single plates, each cylinder single plate is provided with a cylinder end face facing the rotary stirring part, and a semi-arc positioning notch is formed in the middle of each cylinder end face;
the rotary poking component comprises a rotary main shaft which is vertically arranged, a supporting shaft sleeve which bears the rotary main shaft and is sleeved outside the rotary main shaft, a positioning lug which is arranged at the upper end of the rotary main shaft and correspondingly extends into the corresponding positioning notch, and a poking rod which is arranged on the rotary main shaft and used for poking each cylinder monomer plate; the rotating main shaft comprises an upper shaft section above the supporting shaft sleeve and a lower shaft section below the supporting shaft sleeve; the poke rod comprises a first rod part connected with the circumferential surface of the upper shaft section and a second rod part correspondingly extending into the poked gap to poke the first conveying driving wheel;
the upper shaft section is provided with an upward upper end face, the positioning lug is arranged on the upper end face and positioned on one side of the circle center of the upper end face, the axis of the rotating main shaft penetrates through the circle center of the corresponding positioning notch, the positioning lug is provided with an arc-shaped positioning face matched with the positioning notch, and the orientation of the arc-shaped positioning face is opposite to that of the first rod part;
the lower end of the lower shaft section is provided with a first conical gear with a downward pointed end, the axis of the second conveying driving wheel is parallel to the axis of the wheel main body, and the second conveying driving wheel is coaxially provided with a second conical gear matched with the first conical gear;
each conveying driving gear is positioned in the same vertical plane and at the same height;
the conveying power device comprises conveying power chains matched with the conveying driving gears of the conveying driving units, conveying power gears driving the conveying power chains to operate, and conveying power motors driving the conveying power gears to rotate.
2. The rotary-cut assembly line of high-precision identification logs according to claim 1, characterized in that: the wheel body is provided with a drive shaft coaxially connected with the corresponding conveying rotating shaft.
3. The rotary-cut assembly line of high-precision identification logs according to claim 1, characterized in that: the first rod portion is gradually inclined toward the direction of the extension cylinder portion from the root portion to the second rod portion, and the second rod portion extends in the radial direction of the extension cylinder portion.
4. The rotary cutting assembly line for high-precision identified logs as claimed in claim 3, wherein: the second rod part is cylindrical.
5. The rotary-cut assembly line of high-precision identification log according to claim 4, characterized in that: the first rod part becomes thicker gradually from the second rod part to the root part.
6. The rotary-cut assembly line of high-precision identification logs according to claim 1, characterized in that: the cross section of the positioning lug is fan-shaped.
7. The rotary-cut assembly line of high-precision identification logs according to claim 1, characterized in that: each supporting shaft sleeve is arranged on the same supporting transverse frame.
8. The rotary-cut assembly line of high-precision identification logs according to claim 1, characterized in that: the poke rod is provided with a connecting sleeve which is coaxially and fixedly connected with the rotating main shaft.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548011.1A CN108946086B (en) | 2018-05-17 | 2018-05-17 | Rotary cutting equipment for identifying logs with high accuracy |
| CN201810473013.9A CN108861490B (en) | 2018-05-17 | 2018-05-17 | High-precision round log rotary-cut assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810473013.9A CN108861490B (en) | 2018-05-17 | 2018-05-17 | High-precision round log rotary-cut assembly line |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810548011.1A Division CN108946086B (en) | 2018-05-17 | 2018-05-17 | Rotary cutting equipment for identifying logs with high accuracy |
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| CN108861490A CN108861490A (en) | 2018-11-23 |
| CN108861490B true CN108861490B (en) | 2020-08-25 |
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| CN201810548011.1A Active CN108946086B (en) | 2018-05-17 | 2018-05-17 | Rotary cutting equipment for identifying logs with high accuracy |
| CN201810473013.9A Active CN108861490B (en) | 2018-05-17 | 2018-05-17 | High-precision round log rotary-cut assembly line |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110436165B (en) * | 2019-07-15 | 2024-05-17 | 天津友发钢管集团股份有限公司 | Automatic feeding device for lining plastic |
| CN111823347A (en) * | 2020-07-08 | 2020-10-27 | 漳州市炯辉机械有限公司 | Novel vertical timber peeler |
| CN111775254A (en) * | 2020-07-08 | 2020-10-16 | 漳州市炯辉机械有限公司 | Intelligent timber peeler assembly line |
| CN111805670B (en) * | 2020-07-08 | 2021-11-16 | 漳州市炯辉机械有限公司 | Wood rotary cutter with high cutting efficiency |
| CN111874585B (en) * | 2020-07-14 | 2022-05-06 | 漳州市炯辉机械有限公司 | Full-automatic timber peeler conveyer |
| CN111823348A (en) * | 2020-07-14 | 2020-10-27 | 漳州市炯辉机械有限公司 | Intelligent timber peeler conveyer |
| CN111874587A (en) * | 2020-07-14 | 2020-11-03 | 漳州市炯辉机械有限公司 | Novel timber peeler transportation device |
| CN111844321B (en) * | 2020-07-14 | 2022-02-25 | 漳州市炯辉机械有限公司 | Vertical peeler assembly line of preferred performance |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108946086A (en) | 2018-12-07 |
| CN108861490A (en) | 2018-11-23 |
| CN108946086B (en) | 2020-09-01 |
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