CN108748565B - Supply conveying device of automatic rotary cutting equipment - Google Patents
Supply conveying device of automatic rotary cutting equipment Download PDFInfo
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- CN108748565B CN108748565B CN201810547601.2A CN201810547601A CN108748565B CN 108748565 B CN108748565 B CN 108748565B CN 201810547601 A CN201810547601 A CN 201810547601A CN 108748565 B CN108748565 B CN 108748565B
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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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- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
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Abstract
According to the supply conveying device of the automatic rotary cutting equipment, the second eccentric poking block gradually applies pressure to the poked lug downwards to poke, the extended limiting rod does not limit the first running driving wheel any more, the first eccentric poking block pokes the first running driving wheel in a swinging mode to enable the first running driving wheel to rotate, the second eccentric poking block is separated from the poked lug, but the extended limiting rod corresponds to the arc section at the moment, and therefore under the action of the restoring elastic force of the pressure spring, the telescopic limiting rod drives the extended limiting rod to be in contact with the arc section between the first strip-shaped limiting hole and the second strip-shaped limiting hole and slide along the arc section. When the first eccentric shifting block corresponds to the communication port of the fourth strip-shaped limiting hole, the extending limiting rod corresponds to the second strip-shaped limiting hole, and when the pressure spring drives the telescopic limiting rod to drive the extending limiting rod to extend into the second strip-shaped limiting hole, the first eccentric shifting block slides out of the fourth strip-shaped limiting hole.
Description
The patent application of the invention is a divisional application of Chinese patent application No. 201810472809.2, the application No. of the original application is 201810472809.2, the application date is 2018, 05 and 17, and the name of the invention is automatic high-control rotary cutting equipment.
Technical Field
The invention relates to the field of machinery, in particular to a supply conveying device of automatic rotary cutting equipment.
Background
The structure of rotary cutting equipment is well known, for example, Chinese patent CN201310108867.4 discloses a rotary cutting machine, comprising a main shaft jacket, a main shaft sleeve and a rotary cutting head, wherein the main shaft jacket is provided with an inner cavity; the main shaft rotor is arranged in an inner cavity of a main shaft jacket and is driven to rotate by a driving device, an opening is formed in the main shaft jacket, a bearing fixed on the main shaft jacket is sleeved on the main shaft rotor, the main shaft rotor is provided with a first hollow channel extending from the rear end to the front end of the main shaft rotor, a second oil duct is arranged in the main shaft rotor, and a hole communicated with the second oil duct is formed in the main shaft rotor; the sliding ring is arranged at the opening, the sliding ring is sleeved on the periphery of the main shaft rotor and is positioned between the main shaft rotor and the main shaft outer sleeve, gaps are respectively reserved between the sliding ring and the main shaft rotor and between the sliding ring and the main shaft outer sleeve, a groove extending along the circumferential direction of the sliding ring is formed in the inner surface of the sliding ring, the second oil duct is communicated with the groove through the hole, a press block is connected with the sliding ring through a bolt, the bolt is driven into the press block from the top of the press block and is driven into the sliding ring after penetrating out from the bottom of the press block, the bolt is hollow to form a first oil duct, an oil nozzle used for connecting an oil supply pipe of a hydraulic pump is; the front end of the rotary table is fixedly connected with the rear end of the spindle rotor and is driven by the spindle rotor to rotate, the rotary table is provided with a second hollow channel which extends to the front end from the rear end of the rotary table and is communicated with the first hollow channel, and a third oil duct communicated with the second oil duct is also arranged in the rotary table; the oil cylinder is fixedly arranged on the rotary table, and an oil port of the oil cylinder is communicated with the third oil duct; and the rotary cutter comprises a support and a cutter, the support is positioned in a movable cavity arranged on the rotary table, the support is synchronously connected with a piston rod of the oil cylinder, the support is driven by the piston rod to move in the movable cavity, the cutter is fixedly arranged on the support, and the cutter is driven by the piston rod to feed to the second hollow channel and withdraw from the second hollow channel. The front end of the main shaft rotor extends out of the main shaft outer sleeve, and a gear driven by the driving device is fixed on the front end of the main shaft rotor. The bearing is a ball bearing and is positioned on the front side of the slip ring. The support and a piston rod of the oil cylinder are fixedly connected to a sliding block. The tool tip of the front end part of the tool is provided with a blade made of alloy materials. The support comprises a first supporting part and a second supporting part, one end of the first supporting part is fixedly connected with the sliding block, the second supporting part is formed by integrally extending the other end of the first supporting part, slots connected with the first supporting part and the second supporting part are arranged on the first supporting part and the second supporting part, the rear end part of the cutter is inserted into the slot of the second supporting part, one side part of the cutter is inserted into the slot of the first supporting part, and the first supporting part and the second supporting part jointly provide support for the cutter. The two rotary cutters are positioned on two opposite sides of the second hollow channel, the first supporting parts of the supports of the two rotary cutters are respectively provided with a tooth-shaped groove, a synchronous gear used for enabling the two rotary cutters to synchronously feed and withdraw is arranged between the two tooth-shaped grooves, the synchronous gear is respectively meshed with the two tooth-shaped grooves, and the synchronous gear is provided with a through hole with the diameter larger than that of the second hollow channel.
The invention eliminates the limitation of materials on cutting speed, but the rotary cutter of the invention adopts one-way rotary cutting, has inconsistent conveying direction to logs, has large rotary cutting vibration amplitude of heavier root end, is easy to have rotary cutting error, reduces rotary cutting precision, causes uneven thickness of the rotary cut veneer and cutting edges, and further causes poor quality of the rotary cut wood chips.
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 supply and conveying device of automatic rotary cutting equipment, which can accurately identify and orient logs, uniformly convey root tips, reduce the shaking amplitude of the heavier root ends of the logs, improve the rotary cutting precision, control the size, materials and the like of machine parts and has strong practicability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a supply conveying device of automatic rotary cutting equipment 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 conveying part comprises a directional conveying mechanism for conveying the logs to the feeding part and an intermittent conveying mechanism for conveying the logs to the directional conveying mechanism;
the directional conveying mechanism comprises a directional blanking hopper and a guide slide, wherein the directional blanking hopper is positioned above the feeding end of the feeding part, and the guide slide is arranged between the directional blanking hopper and the feeding part; the directional blanking hopper comprises a rectangular directional frame which is horizontally arranged and is vertical to the clamping shaft at the root end, a blocking swing plate which is blocked below the directional frame, a swing driving device which drives the blocking swing plate to swing, and a directional bracket which bears the directional frame; the directional frame comprises a first long directional side, a second long directional side, a first short directional side, a second short directional side and a directional middle beam, wherein the first long directional side is perpendicular to the root end clamping shaft and corresponds to the discharge end of the intermittent conveying mechanism, the second long directional side is opposite to the first long directional side, the first short directional side and the second short directional side are connected between the first long directional side and the second long directional side, and the directional middle beam is connected between the first long directional side and the second long directional side and is positioned between the first short directional side and the second short directional side; the first long orientation edge, the second long orientation edge, the first short orientation edge and the second short orientation edge enclose a feed opening for the log to fall down, and the blocking swing plate blocks below the feed opening; the orientation bracket is supported below the first long orientation edge; the first short orientation edge, the second short orientation edge and the orientation center sill are all in a downward-bulging bent shape, the cross section of the blocking swing plate is in a downward-bulging bent shape, the blocking swing plate is positioned below the orientation center sill, the blocking swing plate is provided with an orientation containing groove for containing the orientation center sill, and the orientation center sill is completely contained in the orientation containing groove; a first elastic guide inclined plate is arranged above the first short directional edge and gradually inclines towards the directional center sill from the first long directional edge to the second long directional edge; a second elastic guide inclined plate is arranged above the second short directional side and gradually inclines towards the directional center sill from the first long directional side to the second long directional side;
the guide slide is arranged in an inclined manner from the feeding end to the discharging end of the feeding part from top to bottom; the upper end of the guide slide is connected below the feed opening and is connected with the directional support, and the lower end of the guide slide corresponds to the feeding part; the guide slide comprises a slide bottom plate which is gradually narrowed from top to bottom, and a first slide limiting plate and a second slide limiting plate which are vertically arranged on two side edges of the slide bottom plate and used for limiting logs; the first slide limiting plate and the second slide limiting plate are gradually close to each other from top to bottom;
the intermittent conveying mechanism comprises an intermittent operation device for conveying logs towards the directional conveying mechanism and an intermittent driving device for driving the intermittent operation device; the intermittent operation device comprises a plurality of operation units parallel to the first long orientation side; the operation unit comprises an operation rotating shaft parallel to the first long orientation edge and a plurality of operation rotating wheels coaxially arranged along the operation rotating shaft; running rotating gaps are formed between adjacent running wheels on the same running rotating shaft, the running wheels of adjacent running units are arranged in a staggered mode, and the running wheels extend into the running rotating gaps of the adjacent running units; six running grooves which are uniformly distributed around the axis are formed on the periphery of the running wheel, and the running grooves of the running wheel on the same running rotating shaft correspond to the axis direction of the running rotating shaft; the operation grooves on the same operation wheel are respectively a first operation groove, a second operation groove, a third operation groove, a fourth operation groove, a fifth operation groove and a sixth operation groove which are adjacent in sequence, and the first operation grooves of the operation units face to the same direction;
the intermittent driving device comprises a plurality of operation driving units corresponding to the operation units and an operation power device for synchronously driving the operation driving units to operate; the operation driving unit comprises a first operation driving wheel which is coaxially connected with the corresponding operation rotating shaft, a second operation driving wheel which intermittently drives the first operation driving wheel to rotate, a rotation limiting device which limits the rotation of the first operation driving wheel, a poking wheel which is coaxially connected with the second operation driving wheel and drives the rotation limiting device, an operation driving gear which is coaxially connected between the second operation driving wheel and the poking wheel, and a bearing frame which bears the rotation limiting device; the second operation driving wheel, the poking wheel and the operation driving gear are positioned between the first operation driving wheel and the rotation limiting device, the second operation driving wheel is positioned between the first operation driving wheel and the operation driving gear, and the operation driving gear is positioned between the second operation driving wheel and the poking wheel;
the first operation driving wheel is provided with a round hole which is coaxial with the first operation driving wheel and six strip-shaped limiting holes which are uniformly distributed around the axis of the round hole and extend along the radial direction of the first operation driving wheel; the strip-shaped limiting holes are provided with communicating ports communicated with the round holes, and the strip-shaped limiting holes on the same first running driving wheel are respectively a first strip-shaped limiting hole, a second strip-shaped limiting hole, a third strip-shaped limiting hole, a fourth strip-shaped limiting hole, a fifth strip-shaped limiting hole and a sixth strip-shaped limiting hole which are sequentially adjacent; the circular hole comprises six circular arc sections positioned between adjacent communication ports;
the second running driving wheel comprises a first wheel main body corresponding to the lower part of the first running driving wheel and a first eccentric shifting block formed on the first wheel main body; the first wheel main body corresponds to the lower part of the first running driving wheel, the first strip-shaped limiting hole and the sixth strip-shaped limiting hole are positioned at the upper part of the first running driving wheel, the third strip-shaped limiting hole and the fourth strip-shaped limiting hole are positioned at the lower part of the first running driving wheel, and the second strip-shaped limiting hole and the fifth strip-shaped limiting hole are positioned at the middle part of the first running driving wheel; the axis of the first wheel main body is positioned between the fourth strip-shaped limiting hole and the fifth strip-shaped limiting hole, and the first eccentric shifting block extends towards the first running driving wheel and correspondingly extends into the round hole and the strip-shaped limiting hole to shift;
the rotation limiting device comprises a telescopic limiting rod extending along the first strip-shaped limiting hole and the fourth strip-shaped limiting hole, an extending limiting rod arranged at the upper end of the telescopic limiting rod and extending into the first strip-shaped limiting hole towards the first operation driving wheel for limiting, and a stirred lug arranged on the telescopic limiting rod and facing the stirring wheel; the shifted lug corresponds to the fourth rectangular limiting hole; the bearing frame is positioned below the rotary limiting device, a sliding hole corresponding to the lower end of the telescopic limiting rod is formed in the bearing frame, the cross section of the telescopic limiting rod is square, the telescopic limiting rod comprises a large-diameter section at the upper part and a small-diameter section at the lower part, the side length of the cross section of the small-diameter section is smaller than that of the cross section of the large-diameter section, and the sliding hole is matched with the small-diameter section in a sliding fit mode; a pressure spring which is arranged between the lower end of the large-diameter section and the bearing frame is sleeved outside the small-diameter section;
the poking wheel comprises a second wheel main body which is parallel and corresponding to the first wheel main body and a second eccentric poking block formed on the second wheel main body; the second eccentric shifting block corresponds to the first eccentric shifting block and is opposite in orientation, the second eccentric shifting block extends towards the rotation limiting device and shifts the shifted lug, and the telescopic limiting rod drives the extending limiting rod to move downwards and be separated from the first strip-shaped limiting hole.
The operation power device comprises an operation power chain matched with the operation driving gear of each operation driving unit, an operation power gear driving the operation power chain to operate, and an operation power motor driving the operation power gear to rotate.
The first operation driving wheel is provided with a driving wheel which is coaxially connected with the operation rotating shaft.
The transmission wheel and the first operation driving wheel are correspondingly connected together in parallel, and a transmission gap is arranged between the transmission wheel and the first operation driving wheel.
The driving wheel and the edge of the first running driving wheel are correspondingly connected together through a connecting part.
And a connecting transmission shaft is connected between the second operation driving wheel and the poking wheel, and the operation driving gear is arranged on the connecting transmission shaft and is positioned between the second operation driving wheel and the poking wheel.
The connecting transmission shaft is provided with a supporting part.
The support member is supported between the operation drive gear and the dial wheel.
The stretching limiting rod is provided with a stretching limiting section stretching into the strip-shaped limiting hole, and the first eccentric stirring block, the second eccentric stirring block and the stretching limiting section are cylindrical.
The telescopic limiting rod is provided with a guide limiting device for guiding and limiting the telescopic limiting rod, the guide limiting device comprises a guide limiting support and two sliding sleeves, the two sliding sleeves are arranged on the guide limiting support and matched with the telescopic limiting rod, and the two sliding sleeves are arranged along the telescopic limiting rod.
After the technical scheme is adopted, the supply and conveying device of the automatic rotary cutting equipment breaks through the structural form of the traditional rotary cutting assembly line, before rotary cutting, the controller controls the intermittent conveying mechanism to convey logs to the directional conveying mechanism one by one, the directional conveying mechanism carries out directional separation on the root end and the tip end of the log and has a uniform orientation, then the feeding part conveys the directionally separated logs to the rotary cutting part one by one, and the positioning rotating mechanism and the 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 a machine part 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 operation unit, each log is jointly borne and limited by each upward first operation groove (a second operation groove, a third operation groove, a fourth operation groove, a fifth operation groove and a sixth operation groove) of the corresponding operation unit, and the logs cannot roll in a side direction in a mess. The operation power motor drives the operation power gear to drive the operation power chain to operate, the operation power chain drives the operation drive gears of the operation drive units to synchronously rotate, each operation drive gear drives each second operation drive wheel and the poking wheel to anticlockwise rotate, the second operation drive wheel drives the first eccentric poking block to anticlockwise swing, the poking wheel drives the second eccentric poking block to synchronously anticlockwise swing, the first operation drive wheel extends into the limiting rod to be positioned in the first strip-shaped limiting hole, the first operation drive wheel keeps static by means of the matching limit of the extending into the limiting rod and the first strip-shaped limiting hole, when the first eccentric poking block swings to correspond to the communication port of the fourth strip-shaped limiting hole, the second eccentric poking block corresponds to the upper end of the poked lug, the first eccentric poking block gradually enters the fourth strip-shaped limiting hole along with the continuous rotation of the second operation drive wheel, the second eccentric poking block gradually applies pressure to the poked lug downwards for poking, under the matching of the small-diameter section and the sliding hole, the telescopic limiting rod drives the extending limiting rod to move downwards to compress the pressure spring, so that the extending limiting rod is separated from the first strip-shaped limiting hole and does not limit the first running driving wheel any more, then the first eccentric shifting block gradually slides towards the lower end along the fourth strip-shaped limiting hole, meanwhile, the first eccentric shifting block swings and shifts the first running driving wheel to enable the first running driving wheel to rotate, the second eccentric shifting block is separated from the shifted lug along with the synchronous swing of the first eccentric shifting block and the second eccentric shifting block, however, the telescopic limiting rod drives the telescopic limiting rod to contact with the arc section between the first strip-shaped limiting hole and the second strip-shaped limiting hole and slide along the arc section under the action of the restoring elasticity of the pressure spring, so that the rotation of the first running driving wheel cannot be influenced. After first eccentric stirring piece swings and passes through the lowest point of the fourth bar-shaped limiting hole, the first eccentric stirring piece slides towards the upper end along the fourth bar-shaped limiting hole gradually, when the first eccentric stirring piece corresponds to the communication port of the fourth bar-shaped limiting hole, the first eccentric stirring piece stretches into the limiting rod and corresponds to the second bar-shaped limiting hole, when the pressure spring drives the telescopic limiting rod to drive the telescopic limiting rod to stretch into the second bar-shaped limiting hole, the first eccentric stirring piece slides out of the fourth bar-shaped limiting hole, and the first running driving wheel is kept static by means of the matching limitation of the limiting rod and the second bar-shaped limiting hole. In the process that the second operation driving wheel rotates for a circle, the first operation driving wheels are driven to rotate for 60 degrees, all the first operation driving wheels drive all the operation rotating shafts to drive all the operation wheels to synchronously rotate for 60 degrees, all the first operation grooves drive the logs to swing towards the directional conveying mechanism for 60 degrees, the operation unit closest to the directional conveying mechanism directly swings and conveys the logs to the directional discharging hopper from the first long directional edge, the logs at the upper part are close to the directional conveying mechanism for a distance of one operation unit, and all the second operation grooves upwards bear the logs at the upper part, so that the one-by-one periodic intermittent conveying of the logs is realized. During the process that the log enters the directional blanking hopper, the two ends of the log 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 log rolls onto the blocking swing plate stably and accurately, the middle part of the log is positioned right above the directional middle beam, then the swing driving device drives the blocking swing plate to swing downwards to enable the feed opening to be through, and only the directional middle beam supports the log, 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 directional 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 part along the guide slide, so that the log always falls firstly at the root end and is conveyed towards the same direction. Then the log is delivered to the rotary cutting part one by one from the feeding part for rotary cutting. Compared with the prior art, the supply conveying device of the automatic rotary cutting equipment can accurately identify and orient the logs, uniformly convey the roots and tips, reduce the shaking amplitude of the heavier tree root ends of the logs, improve the rotary cutting precision, control the size, materials and the like of machine parts, and has strong practicability.
Drawings
FIG. 1 is a schematic top view of the present invention;
FIG. 2 is a first partial schematic of the present invention;
FIG. 3 is a partial schematic view of a first operating mode of the present invention;
FIG. 4 is a partial schematic structural view of a second operating state of the present invention;
FIG. 5 is a partial schematic structural view of a third operating mode of the present invention;
FIG. 6 is a partial schematic view of a fourth operating state of the present invention;
FIG. 7 is a second partial structural view of the present invention;
FIG. 8 is a third partial structural view of the present invention;
FIG. 9 is a fourth partial structural view of the present invention;
FIG. 10 is a schematic view of a fifth partial structure of the present invention;
FIG. 11 is a sixth partial structural view of the present invention;
fig. 12 is a seventh partial structural view of the present invention.
In the figure:
1-rotary cutting part 2-feeding part 3-conveying part
a 1-first long oriented side a 2-second long oriented side a 3-first short oriented side a 31-first elastic guide sloping plate a 4-second short oriented side a 41-second elastic guide sloping plate a 5-oriented center sill 3112-blocking oscillating plate 31121-accommodating groove 3113-oscillating drive device 3114-oriented bracket 312-guide sliding board 3121-sliding board 3122-first sliding board 3123-second sliding board limiting plate 321-intermittent operation device 3211-operation unit b 1-operation rotating shaft b 2-operation rotating wheel b 21-first operation groove b 22-second operation groove b 23-third operation groove b 24-fourth operation groove b 25-fifth operation groove b 26-sixth operation groove 322-intermittent drive device 3221-operation drive unit c 1-first circular hole operation c 11-c 111-first circular arc section c 121-first circular arc section Limiting hole c 122-second strip-shaped limiting hole c 123-third strip-shaped limiting hole c 124-fourth strip-shaped limiting hole c 125-fifth strip-shaped limiting hole c 126-sixth strip-shaped limiting hole c 13-driving wheel c 14-transmission gap c 15-connecting part c 2-second running driving wheel c 21-first wheel main body c 22-first eccentric toggle block c 31-telescopic limiting rod c 311-large diameter section c 312-small diameter section c 313-pressure spring c 32-extending limiting rod c 33-toggled bump c 34-guide limiting device c 341-guide limiting bracket c 342-sliding sleeve c 4-toggle wheel c 41-second wheel main body c 42-second eccentric toggle block c 5-running driving gear c 6-bearing frame c 7-connecting transmission shaft 71-supporting part d 3222-running power device d 1-running power device d 2-power running gear d 3-running motor 4-rotating power device d3 And (4) log.
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 supply and delivery device of an automatic rotary cutting device of the invention, as shown in fig. 1-12, comprises a rotary cutting part 1, a feeding part 2 for supplying logs 4 to the rotary cutting part 1, and a delivery part 3 for delivering the logs 4 to the feeding part 2; the rotary cutting part 1 comprises a frame, a rotary cutting mechanism and a positioning rotating mechanism which are arranged on the frame; the rotary cutting machine also comprises a controller for controlling the rotary cutting part 1, the feeding part 2 and the conveying part 3; the positioning and rotating mechanism comprises a root end clamping shaft corresponding to the root end of the log 4 and a tip end clamping shaft corresponding to the tree tip end of the log 4;
the conveying part 3 comprises a directional conveying mechanism for conveying the logs 4 to the feeding part 2 and an intermittent conveying mechanism for conveying the logs 4 to the directional conveying mechanism;
the directional conveying mechanism comprises a directional blanking hopper above the feeding end of the feeding part 2, and a guide slide 312 arranged between the directional blanking hopper and the feeding part 2; the directional blanking hopper comprises a horizontally arranged rectangular directional frame which is vertical to the clamping shaft at the root end, a blocking swing plate 3112 which is blocked below the directional frame, a swing driving device 3113 which drives the blocking swing plate 3112 to swing, and a directional support 3114 which bears the directional frame; the orientation frame includes a first long orientation edge a1 perpendicular to the root end chuck axis and corresponding to the discharge end of the intermittent transport mechanism, a second long orientation edge a2 opposite the first long orientation edge a1, first and second short orientation edges a3 and a4 connected between the first and second long orientation edges a1 and a2, and an orientation center beam a5 connected between the first and second long orientation edges a1 and a2 at a middle portion and between the first and second short orientation edges a3 and a 4; a feed opening for the round logs 4 to fall is defined by the first long orientation edge a1, the second long orientation edge a2, the first short orientation edge a3 and the second short orientation edge a4, and the blocking swing plate 3112 is blocked below the feed opening; the orienting bracket 3114 is supported below the first long orienting edge a 1; the first short orientation edge a3, the second short orientation edge a4 and the orientation center sill a5 are all in a downwardly bulging curved shape, the cross section of the blocking swing plate 3112 is in a downwardly bulging curved shape, the blocking swing plate 3112 is located below the orientation center sill a5, the blocking swing plate 3112 is formed with an orientation accommodating groove 31121 for accommodating the orientation center sill a5, and the orientation center sill a5 is completely accommodated in the orientation accommodating groove 31121; a first elastic guide inclined plate a31 is arranged above the first short orientation side a3, and the first elastic guide inclined plate a31 is gradually inclined towards the orientation center beam a5 from the first long orientation side a1 to the second long orientation side a 2; a second elastic guide inclined plate a41 is arranged above the second short orientation side a4, and the second elastic guide inclined plate a41 is gradually inclined towards the orientation center beam a5 from the first long orientation side a1 to the second long orientation side a 2;
the guide slide 312 is inclined from the feeding end to the discharging end of the feeding part 2 from the top to the bottom; the upper end of the guide slide 312 is received below the feed opening and connected to the directional support 3114, and the lower end of the guide slide 312 corresponds to the feeding section 2; the guide slide 312 comprises a slide bottom plate 3121 which is gradually narrowed from top to bottom, and a first slide limiting plate 3122 and a second slide limiting plate 3123 which are vertically arranged on two side edges of the slide bottom plate 3121 to limit the logs 4; the first slide limiting plate 3122 and the second slide limiting plate 3123 gradually approach from top to bottom;
the intermittent conveying mechanism includes an intermittent operation device 321 that conveys the logs 4 toward the directional conveying mechanism, and an intermittent drive device 322 that drives the intermittent operation device 321; the intermittent operation means 321 comprises a plurality of operation units 3211 parallel to the first long oriented side a 1; the operating unit 3211 includes an operating shaft b1 parallel to the first long orientation side a1, and a plurality of operating wheels b2 coaxially arranged along the operating shaft b 1; running rotating gaps are formed between adjacent running wheels b2 on the same running rotating shaft b1, the running wheels b2 of adjacent running units 3211 are arranged in a staggered mode, and the running wheels b2 extend into the running rotating gaps of the adjacent running units 3211; six running grooves which are uniformly distributed around the axis are formed on the periphery of the running wheel b2, and the running grooves of the running wheels b2 on the same running rotating shaft b1 correspond to the axis direction of the running rotating shaft b 1; the running grooves on the same running wheel b2 are respectively a first running groove b21, a second running groove b22, a third running groove b23, a fourth running groove b24, a fifth running groove b25 and a sixth running groove b26 which are adjacent in sequence, and the first running grooves b21 of the running units 3211 all face to the same direction;
the intermittent drive device 322 comprises a plurality of operation drive units 3221 corresponding to the operation units 3211 and an operation power device 3222 for synchronously driving the operation drive units 3221 to operate; the operation driving unit 3221 includes a first operation driving wheel c1 coaxially connected to the corresponding operation rotation shaft b1, a second operation driving wheel c2 intermittently driving the first operation driving wheel c1 to rotate, a rotation limiting device limiting the rotation of the first operation driving wheel c1, a dial wheel c4 coaxially connected to the second operation driving wheel c2 and driving the rotation limiting device, an operation driving gear c5 coaxially connected between the second operation driving wheel c2 and the dial wheel c4, and a bearing frame c6 bearing the rotation limiting device; the second operation driving wheel c2, the toggle wheel c4 and the operation driving gear c5 are positioned between the first operation driving wheel c1 and the rotation limiting device, the second operation driving wheel c2 is positioned between the first operation driving wheel c1 and the operation driving gear c5, and the operation driving gear c5 is positioned between the second operation driving wheel c2 and the toggle wheel c 4;
the first running driving wheel c1 is formed with a circular hole c11 coaxial with the first running driving wheel c1, and six strip-shaped limiting holes evenly distributed around the axis of the circular hole c11 and extending along the radial direction of the first running driving wheel c 1; the strip-shaped limiting holes are provided with communicating ports communicated with the round hole c11, and the strip-shaped limiting holes on the same first running driving wheel c1 are respectively a first strip-shaped limiting hole c121, a second strip-shaped limiting hole c122, a third strip-shaped limiting hole c123, a fourth strip-shaped limiting hole c124, a fifth strip-shaped limiting hole c125 and a sixth strip-shaped limiting hole c126 which are sequentially adjacent; the circular hole c11 comprises six circular arc sections c111 positioned between adjacent communication ports;
the second operating driving wheel c2 includes a first wheel main body c21 corresponding to a lower portion of the first operating driving wheel c1, and a first eccentric dial block c22 formed on the first wheel main body c 21; the first wheel main body c21 corresponds to the lower part of the first running driving wheel c1, the first bar-shaped limiting hole c121 and the sixth bar-shaped limiting hole c126 are positioned at the upper part of the first running driving wheel c1, the third bar-shaped limiting hole c123 and the fourth bar-shaped limiting hole c124 are positioned at the lower part of the first running driving wheel c1, and the second bar-shaped limiting hole c122 and the fifth bar-shaped limiting hole c125 are positioned at the middle part of the first running driving wheel c 1; the axis of the first wheel main body c21 is positioned between the fourth strip-shaped limiting hole c124 and the fifth strip-shaped limiting hole c125, and the first eccentric stirring block c22 extends towards the first operation driving wheel c1 and correspondingly extends into the round hole c11 and the strip-shaped limiting hole for stirring;
the rotation limiting device comprises a telescopic limiting rod c31 extending along a first strip-shaped limiting hole c121 and a fourth strip-shaped limiting hole c124, a stretching limiting rod c32 arranged at the upper end of the telescopic limiting rod c31 and stretching into the first strip-shaped limiting hole c121 to limit towards the direction of a first operation driving wheel c1, and a stirred bump c33 arranged on the telescopic limiting rod c31 and facing towards a stirring wheel c 4; the shifted bump c33 corresponds to the fourth rectangular limiting hole c 124; the bearing frame c6 is positioned below the rotation limiting device, the bearing frame c6 is provided with a sliding hole corresponding to the lower end of a telescopic limiting rod c31, the cross section of the telescopic limiting rod c31 is square, the telescopic limiting rod c31 comprises a large-diameter section c311 positioned at the upper part and a small-diameter section c312 positioned at the lower part, the side length of the cross section of the small-diameter section c312 is smaller than that of the cross section of the large-diameter section c311, and the sliding hole is matched with the small-diameter section c312 in a sliding fit manner; a compression spring c313 stretched between the lower end of the large-diameter section c311 and the carrier c6 is sleeved outside the small-diameter section c 312;
the dial wheel c4 includes a second wheel main body c41 corresponding in parallel to the first wheel main body c21, and a second eccentric dial block c42 formed on the second wheel main body c 41; the second eccentric shifting block c42 corresponds to the first eccentric shifting block c22 and has opposite direction, the second eccentric shifting block c42 extends towards the rotation limiting device and shifts the shifted bump c33, so that the telescopic limiting rod c31 drives the extended limiting rod c32 to move downwards and be disengaged from the first strip-shaped limiting hole c 121;
each running driving gear c5 is in the same vertical plane and at the same height;
the operation power device 3222 includes an operation power chain d1 engaged with the operation driving gear c5 of each operation driving unit 3221, an operation power gear d2 driving the operation power chain d1 to operate, and an operation power motor d3 driving the operation power gear d2 to rotate. In the actual working process, before rotary cutting, the controller controls the intermittent conveying mechanism to convey the logs 4 to the directional conveying mechanism one by one, the directional conveying mechanism carries out directional sorting on the root ends and the tip ends of the logs 4 and has a uniform direction, then the feeding part 2 conveys the directionally sorted logs 4 to the rotary cutting part 1 one by one, and the positioning rotating mechanism and the rotary cutting mechanism clamp and rotary cut the logs 4 with uniform direction. The clamping shaft for supporting the root end of the log 4 can be designed into a structure with high strength, deformation resistance and higher wear resistance, the tree root end and the tree tip end of the log 4 are supported in a targeted manner, the shaking amplitude of the heavier tree root end of the log 4 is reduced, the rotary cutting precision is improved, the uniform thickness and stable quality of wood chips are ensured, the size, materials and the like of machine parts can be controlled, and the cost is reduced as much as possible. Specifically, a plurality of logs 4 are placed on each of the operating units 3211, each log 4 is supported and limited by the upward first operating groove b21 (the second operating groove b22, the third operating groove b23, the fourth operating groove b24, the fifth operating groove b25 and the sixth operating groove b26) of the corresponding operating unit 3211, and the logs 4 do not roll in a side direction in a mess. The operation power motor d3 drives the operation power gear d2 to drive the operation power chain d1 to operate, the operation power chain d1 drives the operation driving gears c5 of the operation driving units 3221 to rotate synchronously, the operation driving gears c5 drive the second operation driving gears c2 and the toggle wheel c4 to rotate anticlockwise, the second operation driving gears c2 drive the first eccentric toggle block c22 to swing anticlockwise, the toggle wheel c4 drives the second eccentric toggle block c42 to swing anticlockwise synchronously, the first operation driving gear c32 is located in the first strip-shaped limit hole c121, the first operation driving gear c1 is kept static by the matching limit of the first eccentric toggle block c32 and the first strip-shaped limit hole c121, when the first eccentric toggle block c22 swings to correspond to the communication port of the fourth strip-shaped limit hole c124, the second eccentric toggle block c42 corresponds to the upper end of the toggled bump c33, and the second operation driving gear c2 continues to rotate, the first eccentric shifting block c22 gradually enters the fourth bar-shaped limiting hole c124, the second eccentric shifting block c42 gradually presses the shifted bump c33 downwards for shifting, under the matching of the small diameter section c312 and the sliding hole, the telescopic limiting rod c31 drives the extending limiting rod c32 to move downwards to compress the compression spring c313, so that the extending limiting rod c32 comes out of the first bar-shaped limiting hole c121, the extending limiting rod c32 no longer limits the first running driving wheel c1, then the first eccentric shifting block c22 gradually slides downwards along the fourth bar-shaped limiting hole c124, meanwhile, the first eccentric shifting block c22 swings and shifts the first running driving wheel c1, so that the first running driving wheel c1 rotates, and along with the synchronous swinging of the first eccentric shifting block c22 and the second eccentric shifting block c42, the second eccentric shifting block c42 is separated from the shifted bump 33, but because the extending limiting rod c32 corresponds to the arc section 39111, therefore, under the action of the restoring elasticity of the pressure spring c313, the telescopic limit rod c31 drives the limit rod c32 to extend into the arc section c111 between the first strip-shaped limit hole c121 and the second strip-shaped limit hole c122 to contact and slide along the arc section c111, and the rotation of the first operation driving wheel c1 cannot be influenced. When the first eccentric toggle block c22 swings to pass through the lowest point of the fourth strip-shaped limiting hole c124, the first eccentric toggle block c22 gradually slides towards the upper end along the fourth strip-shaped limiting hole c124, when the first eccentric toggle block c22 corresponds to the communication port of the fourth strip-shaped limiting hole c124, the extending limiting rod c32 corresponds to the second strip-shaped limiting hole c122, when the pressure spring c313 drives the telescopic limiting rod c31 to drive the extending limiting rod c32 to extend into the second strip-shaped limiting hole c122, the first eccentric toggle block c22 slides out of the fourth strip-shaped limiting hole c124, and the first operation driving wheel c1 keeps static by means of the matching limit of the extending limiting rod c32 and the second strip-shaped limiting hole c 122. In the process that the second operation driving wheel c2 rotates for one circle, the first operation driving wheel c1 is driven to rotate for 60 degrees, each first operation driving wheel c1 rotates for 60 degrees, each first operation driving wheel c1 drives each operation rotating shaft b1 to drive each operation rotating wheel b2 to synchronously rotate for 60 degrees, each first operation groove b21 drives the log 4 to swing for 60 degrees towards the directional conveying mechanism, the operation unit 3211 closest to the directional conveying mechanism directly swings and conveys the log 4 to the directional discharging hopper from the first long directional edge a1, the upstream log 4 is close to the directional conveying mechanism for a distance of one operation unit 3211, each second operation groove b22 upwards bears the upstream log 4, and therefore periodic intermittent conveying of the logs 4 one by one is achieved. During the process that the logs 4 enter the directional blanking hopper, the two ends of the logs 4 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 logs 4 roll onto the blocking swinging plate 3112 smoothly and accurately, the middle part of the logs 4 is positioned right above the directional middle beam a5, then the swinging driving device 3113 drives the blocking swinging plate 3112 to swing downwards to make the blanking port transparent, and only the directional middle beam a5 supports the logs 4, although the diameters of the root end and the tip end of the logs 4 are the same, because the density of the root end is greater than that of the tip end of the trees, the gravity of the root end of the logs 4 is greater than that of the tip end of the trees, so that the logs 4 rely on the directional middle beam a5 as a supporting shaft, the root end gradually sinks downwards and penetrates through the corresponding blanking port and is conveyed to the feeding part 2 along the guide sliding ladder 312, the round timber 4 always falls down first from the root end of the tree and is conveyed towards the same direction. Then the logs 4 are delivered to the rotary cutting part 1 one by the feeding part 2 for rotary cutting. The cross section of the telescopic limiting rod c31 is square, so that the telescopic limiting rod c31 can be prevented from rotating after the telescopic limiting rod c32 is stretched into the limiting rod c32 and is subjected to swinging force, and the stability of the mechanism is ensured. The cross section of the blocking swing plate 3112 is curved so as to bulge downward, so that the round log 4 is parallel to the first long directional side a1 after naturally standing on the blocking swing plate 3112, and the round log 4 is perpendicular to the directional center sill a5, so that the center line of the round log 4 can swing up and down with the directional center sill a5 as a supporting shaft to distinguish the root end from 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 4 stays on the blocking swing plate 3112, the log 4 only contacts with or does not 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 4 with the directional center sill a5 as a rotating shaft. First slide limiting plate 3122 and second slide limiting plate 3123 can assist the direction spacing to log 4. 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 round wood 4 are supported in a targeted manner, so that the shaking amplitude of the heavier root end of the round wood 4 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. The concrete structure can be that, taking the running grooves as the benchmark when upwards, the running grooves all have the upstream side towards the upstream, this upstream side is formed with the barb that the most advanced is towards the downstream, when the rotational speed of runner b2 is right, log 4 will roll to the running grooves of downstream from the running grooves of upstream naturally and there is not the condition that log 4 rolls upstream, when receiving the improper rotational speed of runner b2 that adverse factor disturbed, the barb can prevent log 4 from rolling towards the upstream and influencing the transport. The first eccentric shifting block c22 is located at the edge of the first wheel body c21 close to and at a distance from the axis of the first wheel body c 21; the second eccentric toggle block c42 is located at the edge where the second wheel body c41 is close, with a distance from the axis of the second wheel body c 41.
Preferably, the first operative driving wheel c1 is provided with a driving wheel c13 coaxially connected to the operative rotation shaft b 1. In the practical working process of the invention, the first operation driving wheel c1 directly drives the driving wheel c13, and the driving wheel c13 drives the operation rotating shaft b1 to rotate, so that the structure can be convenient for the first operation driving wheel c1 in a hollow form to connect and drive the operation rotating shaft b 1.
Preferably, the driving wheel c13 is correspondingly connected with the first running driving wheel c1 in parallel with a driving gap c14 therebetween. In the actual working process, the rotational kinetic energy of the first operation driving wheel c1 can be directly transmitted to the driving wheel c13, so that the driving wheel c13 drives the operation rotating shaft b1 to rotate efficiently. The transmission clearance c14 can be as first group move the piece and stretch into the clearance that the tip of gag lever post c32 moved, makes first group move the piece and stretch into gag lever post c32 action more smoothly, can not be obstructed.
Preferably, the driving wheel c13 is correspondingly connected with the edge of the first running driving wheel c1 through a connecting component c 15. The structure realizes the connection between the first running driving wheel c1 and the driving wheel c13, and simultaneously does not influence the actions of the first poking block and the extending limiting rod c 32.
Preferably, a connecting transmission shaft c7 is connected between the second operating driving wheel c2 and the toggle wheel c4, and an operating driving gear c5 is provided on the connecting transmission shaft c7 and is located between the second operating driving wheel c2 and the toggle wheel c 4. In the actual working process of the invention, the operation driving gear c5 drives the second operation driving wheel c2 and the toggle wheel c4 to synchronously rotate through the connecting transmission shaft c 7. And the second running driving wheel c2 and the toggle wheel c4 run at both sides of the driving gear c5 separately, the driving force is more balanced.
Preferably, the connecting transmission shaft c7 is provided with a support member c 71. In the actual working process of the invention, the support component c71 can support the connecting transmission shaft c7, thereby ensuring the operation stability of each component. The specific structure may be that the supporting part c71 is connected with the loading frame c 6.
Preferably, the support member c71 is supported between the operation drive gear c5 and the dial wheel c 4.
Preferably, the extending limiting rod c32 has an extending limiting section extending into the strip-shaped limiting hole, and the first eccentric shifting block c22, the second eccentric shifting block c42 and the extending limiting section are all cylindrical. The cylindrical first eccentric shifting block c22, the second eccentric shifting block c42 and the extending limiting section are more convenient to perform smooth actions such as relative rotation and relative sliding with a contacted part.
Preferably, the telescopic stopper c31 is provided with a guide stopper c34 for guiding and limiting the telescopic stopper c31, the guide stopper c34 includes a guide stopper support c341 and two sliding sleeves c342 disposed on the guide stopper support c341 and engaged with the telescopic stopper c31, and the two sliding sleeves c342 are arranged along the telescopic stopper c 31. In the actual working process, the guide limiting device c34 can guide and limit the telescopic limiting rod c31 by using the sliding sleeve c342, so that the telescopic limiting rod c31 is prevented from swinging and rotating.
Preferably, the lower end of the guide limit bracket c341 is connected with the carriage c 6.
Preferably, the first eccentric shifting block c22, the second eccentric shifting block c42 and the extending limiting section comprise rollers and wheel shafts for bearing the rollers; the roller and the wheel axle are parallel to the connecting transmission shaft c 7. In the actual working process, the roller can further improve the smoothness of actions such as relative rotation and relative sliding of the first eccentric shifting block c22, the second eccentric shifting block c42 and a part extending into the limiting section and contacting with the limiting section.
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 (10)
1. A supply conveying device of automatic rotary cutting equipment 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 method is characterized in that: the conveying part comprises a directional conveying mechanism for conveying the logs to the feeding part and an intermittent conveying mechanism for conveying the logs to the directional conveying mechanism;
the directional conveying mechanism comprises a directional blanking hopper and a guide slide, wherein the directional blanking hopper is positioned above the feeding end of the feeding part, and the guide slide is arranged between the directional blanking hopper and the feeding part; the directional blanking hopper comprises a rectangular directional frame which is horizontally arranged and is vertical to the clamping shaft at the root end, a blocking swing plate which is blocked below the directional frame, a swing driving device which drives the blocking swing plate to swing, and a directional bracket which bears the directional frame; the directional frame comprises a first long directional side, a second long directional side, a first short directional side, a second short directional side and a directional middle beam, wherein the first long directional side is perpendicular to the root end clamping shaft and corresponds to the discharge end of the intermittent conveying mechanism, the second long directional side is opposite to the first long directional side, the first short directional side and the second short directional side are connected between the first long directional side and the second long directional side, and the directional middle beam is connected between the first long directional side and the second long directional side and is positioned between the first short directional side and the second short directional side; the first long orientation edge, the second long orientation edge, the first short orientation edge and the second short orientation edge enclose a feed opening for the log to fall down, and the blocking swing plate blocks below the feed opening; the orientation bracket is supported below the first long orientation edge; the first short orientation edge, the second short orientation edge and the orientation center sill are all in a downward-bulging bent shape, the cross section of the blocking swing plate is in a downward-bulging bent shape, the blocking swing plate is positioned below the orientation center sill, the blocking swing plate is provided with an orientation containing groove for containing the orientation center sill, and the orientation center sill is completely contained in the orientation containing groove; a first elastic guide inclined plate is arranged above the first short directional edge and gradually inclines towards the directional center sill from the first long directional edge to the second long directional edge; a second elastic guide inclined plate is arranged above the second short directional side and gradually inclines towards the directional center sill from the first long directional side to the second long directional side;
the guide slide is arranged in an inclined manner from the feeding end to the discharging end of the feeding part from top to bottom; the upper end of the guide slide is connected below the feed opening and is connected with the directional support, and the lower end of the guide slide corresponds to the feeding part; the guide slide comprises a slide bottom plate which is gradually narrowed from top to bottom, and a first slide limiting plate and a second slide limiting plate which are vertically arranged on two side edges of the slide bottom plate and used for limiting logs; the first slide limiting plate and the second slide limiting plate are gradually close to each other from top to bottom;
the intermittent conveying mechanism comprises an intermittent operation device for conveying logs towards the directional conveying mechanism and an intermittent driving device for driving the intermittent operation device; the intermittent operation device comprises a plurality of operation units parallel to the first long orientation side; the operation unit comprises an operation rotating shaft parallel to the first long orientation edge and a plurality of operation rotating wheels coaxially arranged along the operation rotating shaft; running rotating gaps are formed between adjacent running wheels on the same running rotating shaft, the running wheels of adjacent running units are arranged in a staggered mode, and the running wheels extend into the running rotating gaps of the adjacent running units; six running grooves which are uniformly distributed around the axis are formed on the periphery of the running wheel, and the running grooves of the running wheel on the same running rotating shaft correspond to the axis direction of the running rotating shaft; the operation grooves on the same operation wheel are respectively a first operation groove, a second operation groove, a third operation groove, a fourth operation groove, a fifth operation groove and a sixth operation groove which are adjacent in sequence, and the first operation grooves of the operation units face to the same direction;
the intermittent driving device comprises a plurality of operation driving units corresponding to the operation units and an operation power device for synchronously driving the operation driving units to operate; the operation driving unit comprises a first operation driving wheel which is coaxially connected with the corresponding operation rotating shaft, a second operation driving wheel which intermittently drives the first operation driving wheel to rotate, a rotation limiting device which limits the rotation of the first operation driving wheel, a poking wheel which is coaxially connected with the second operation driving wheel and drives the rotation limiting device, an operation driving gear which is coaxially connected between the second operation driving wheel and the poking wheel, and a bearing frame which bears the rotation limiting device; the second operation driving wheel, the poking wheel and the operation driving gear are positioned between the first operation driving wheel and the rotation limiting device, the second operation driving wheel is positioned between the first operation driving wheel and the operation driving gear, and the operation driving gear is positioned between the second operation driving wheel and the poking wheel;
the first operation driving wheel is provided with a round hole which is coaxial with the first operation driving wheel and six strip-shaped limiting holes which are uniformly distributed around the axis of the round hole and extend along the radial direction of the first operation driving wheel; the strip-shaped limiting holes are provided with communicating ports communicated with the round holes, and the strip-shaped limiting holes on the same first running driving wheel are respectively a first strip-shaped limiting hole, a second strip-shaped limiting hole, a third strip-shaped limiting hole, a fourth strip-shaped limiting hole, a fifth strip-shaped limiting hole and a sixth strip-shaped limiting hole which are sequentially adjacent; the circular hole comprises six circular arc sections positioned between adjacent communication ports;
the second running driving wheel comprises a first wheel main body corresponding to the lower part of the first running driving wheel and a first eccentric shifting block formed on the first wheel main body; the first wheel main body corresponds to the lower part of the first running driving wheel, the first strip-shaped limiting hole and the sixth strip-shaped limiting hole are positioned at the upper part of the first running driving wheel, the third strip-shaped limiting hole and the fourth strip-shaped limiting hole are positioned at the lower part of the first running driving wheel, and the second strip-shaped limiting hole and the fifth strip-shaped limiting hole are positioned at the middle part of the first running driving wheel; the axis of the first wheel main body is positioned between the fourth strip-shaped limiting hole and the fifth strip-shaped limiting hole, and the first eccentric shifting block extends towards the first running driving wheel and correspondingly extends into the round hole and the strip-shaped limiting hole to shift;
the rotation limiting device comprises a telescopic limiting rod extending along the first strip-shaped limiting hole and the fourth strip-shaped limiting hole, an extending limiting rod arranged at the upper end of the telescopic limiting rod and extending into the first strip-shaped limiting hole towards the first operation driving wheel for limiting, and a stirred lug arranged on the telescopic limiting rod and facing the stirring wheel; the shifted lug corresponds to the fourth rectangular limiting hole; the bearing frame is positioned below the rotary limiting device, a sliding hole corresponding to the lower end of the telescopic limiting rod is formed in the bearing frame, the cross section of the telescopic limiting rod is square, the telescopic limiting rod comprises a large-diameter section at the upper part and a small-diameter section at the lower part, the side length of the cross section of the small-diameter section is smaller than that of the cross section of the large-diameter section, and the sliding hole is matched with the small-diameter section in a sliding fit mode; a pressure spring which is arranged between the lower end of the large-diameter section and the bearing frame is sleeved outside the small-diameter section;
the poking wheel comprises a second wheel main body which is parallel and corresponding to the first wheel main body and a second eccentric poking block formed on the second wheel main body; the second eccentric shifting block corresponds to the first eccentric shifting block and is opposite in orientation, the second eccentric shifting block extends towards the rotation limiting device and shifts the shifted lug, and the telescopic limiting rod drives the extending limiting rod to move downwards and be separated from the first strip-shaped limiting hole.
2. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 1, wherein: the operation power device comprises an operation power chain matched with the operation driving gear of each operation driving unit, an operation power gear driving the operation power chain to operate, and an operation power motor driving the operation power gear to rotate.
3. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 2, wherein: the first operation driving wheel is provided with a driving wheel which is coaxially connected with the operation rotating shaft.
4. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 3, wherein: the transmission wheel and the first operation driving wheel are correspondingly connected together in parallel, and a transmission gap is arranged between the transmission wheel and the first operation driving wheel.
5. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 4, wherein: the driving wheel and the edge of the first running driving wheel are correspondingly connected together through a connecting part.
6. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 1, wherein: and a connecting transmission shaft is connected between the second operation driving wheel and the poking wheel, and the operation driving gear is arranged on the connecting transmission shaft and is positioned between the second operation driving wheel and the poking wheel.
7. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 6, wherein: the connecting transmission shaft is provided with a supporting part.
8. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 7, wherein: the support member is supported between the operation drive gear and the dial wheel.
9. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 8, wherein: the stretching limiting rod is provided with a stretching limiting section stretching into the strip-shaped limiting hole, and the first eccentric stirring block, the second eccentric stirring block and the stretching limiting section are cylindrical.
10. The supply and delivery apparatus of an automated rotary cutting apparatus according to claim 1, wherein: the telescopic limiting rod is provided with a guide limiting device for guiding and limiting the telescopic limiting rod, the guide limiting device comprises a guide limiting support and two sliding sleeves, the two sliding sleeves are arranged on the guide limiting support and matched with the telescopic limiting rod, and the two sliding sleeves are arranged along the telescopic limiting rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547601.2A CN108748565B (en) | 2018-05-17 | 2018-05-17 | Supply conveying device of automatic rotary cutting equipment |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810547601.2A CN108748565B (en) | 2018-05-17 | 2018-05-17 | Supply conveying device of automatic rotary cutting equipment |
| CN201810472809.2A CN108656287B (en) | 2018-05-17 | 2018-05-17 | Automatic change rotary-cut equipment of high control type |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810472809.2A Division CN108656287B (en) | 2018-05-17 | 2018-05-17 | Automatic change rotary-cut equipment of high control type |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108748565A CN108748565A (en) | 2018-11-06 |
| CN108748565B true CN108748565B (en) | 2020-11-03 |
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| CN201810547601.2A Expired - Fee Related CN108748565B (en) | 2018-05-17 | 2018-05-17 | Supply conveying device of automatic rotary cutting equipment |
| CN201810472809.2A Expired - Fee Related CN108656287B (en) | 2018-05-17 | 2018-05-17 | Automatic change rotary-cut equipment of high control type |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810472809.2A Expired - Fee Related CN108656287B (en) | 2018-05-17 | 2018-05-17 | Automatic change rotary-cut equipment of high control type |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113183528A (en) * | 2021-05-08 | 2021-07-30 | 南京卓能机械设备有限公司 | Separating traction device |
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| CN103203502A (en) * | 2013-03-29 | 2013-07-17 | 帅家园 | Rotary cutting machine |
| CN107160493A (en) * | 2017-07-20 | 2017-09-15 | 安吉县瑞旺竹木制品厂 | A kind of bamboo wood board planing device |
| JP3216107U (en) * | 2017-10-13 | 2018-05-17 | 株式会社高瀬文夫商店 | Automatic conveying and feeding device for short wood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108656287A (en) | 2018-10-16 |
| CN108748565A (en) | 2018-11-06 |
| CN108656287B (en) | 2020-12-15 |
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