CN108705616B - Conveying mechanism of high-precision rotary-cut assembly line - Google Patents
Conveying mechanism of high-precision rotary-cut assembly line Download PDFInfo
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- CN108705616B CN108705616B CN201810548002.2A CN201810548002A CN108705616B CN 108705616 B CN108705616 B CN 108705616B CN 201810548002 A CN201810548002 A CN 201810548002A CN 108705616 B CN108705616 B CN 108705616B
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- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27C—PLANING, DRILLING, MILLING, TURNING OR UNIVERSAL MACHINES FOR WOOD OR SIMILAR MATERIAL
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Abstract
According to the conveying mechanism of the high-precision rotary cutting assembly line, the protruding circular ring of the second supply driving wheel slides between the inner side cylindrical lug and the outer side cylindrical lug, the first supply driving wheel is limited and kept static, when the poking protrusion rotates to the second outer side cylindrical lug, the poking protrusion pokes the second outer side cylindrical lug to drive the whole first supply driving wheel to rotate anticlockwise, the first inner side cylindrical lug enters the slide-out notch through the slide-out inlet, the first outer side cylindrical lug enters the slide-in notch through the slide-in inlet, and the first outer side cylindrical lug is located in the slide-in notch. The lateral wall of the roll-off breach of slope produces outside drive power to first inboard cylinder lug, and the lateral wall of the roll-off breach of slope produces the drive power to the protruding ring is inboard to first outside cylinder lug, and first inboard cylinder lug takes advantage of the roll-off export roll-off, and inboard cylinder lug of second and first outside cylinder lug are in the inboard of protruding ring.
Description
The patent application of the invention is a divisional application of Chinese patent application No. 201810472823.2, the application No. of the original application is 201810472823.2, the application date is 2018, 05 and 17, and the name of the invention is a rotary cutting production line for high-precision rotary cutting.
Technical Field
The invention relates to the field of machinery, in particular to a conveying mechanism of a high-precision rotary cutting assembly line.
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 is in one-way rotary cutting, can not automatically convey logs, has inconsistent feeding direction of logs, has large rotary cutting vibration amplitude of heavier root end, is easy to have rotary cutting error, reduces rotary cutting precision, can not control the size, materials and the like of machine parts, and has high cost.
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 conveying mechanism of a high-precision rotary cutting assembly line, which can automatically convey, sort and uniformly orient the log, improve the rotary cutting precision, and has low cost and strong practicability.
In order to achieve the purpose, the invention adopts the following technical scheme:
a conveying mechanism of a high-precision 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 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 blanking hopper and a guide slide, wherein the sorting blanking hopper is positioned above the feeding end of the feeding part, and the guide slide is arranged between the sorting blanking hopper and the feeding part; the sorting blanking hopper comprises a sorting frame which is horizontally arranged and rectangular and is vertical to the root end clamping shaft, a blocking swing plate which is blocked below the sorting frame, a swing driving device which drives the blocking swing plate to swing and a sorting bracket which bears the sorting frame; 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 root end clamping shaft 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 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 sorting center sill, a sorting accommodating groove for accommodating the sorting center sill is formed in the blocking swing plate, and the sorting center sill is completely accommodated in the sorting 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 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 sorting bracket, 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 supply device for conveying logs towards the sorting conveying mechanism and an intermittent driving device for driving the intermittent supply device; the intermittent supply device comprises a plurality of supply units parallel to the first long sorting edge; the supply unit comprises a supply rotating shaft parallel to the first long sorting side and a plurality of supply wheels coaxially arranged along the supply rotating shaft; a supply rotating gap is formed between adjacent supply wheels on the same supply rotating shaft, the supply wheels of adjacent supply units are arranged in a staggered manner, and the supply wheels extend into the supply rotating gaps of the adjacent supply units; the periphery of the supply wheel is provided with four supply grooves which are uniformly distributed around the axis, and the supply grooves of the supply wheel on the same supply rotating shaft correspond to the axis direction of the supply rotating shaft; the supply grooves on the same supply wheel are respectively a first supply groove, a second supply groove, a third supply groove and a fourth supply groove which are adjacent in sequence, and the first supply grooves of the supply units face to the same direction;
the intermittent driving device comprises a plurality of supply driving units corresponding to the supply units and a supply power device for synchronously driving the supply driving units to operate; the supply driving unit comprises a first supply driving wheel coaxially connected with the corresponding supply rotating shaft, a second supply driving wheel intermittently driving the first supply driving wheel to rotate, and a supply driving gear coaxially connected with the second supply driving wheel;
the first supply driving wheel comprises a supply driving rotating shaft coaxially connected with the corresponding supply rotating shaft, four driven swing rods uniformly distributed around the axis of the supply driving rotating shaft and four cylindrical lugs arranged on the driven swing rods in a one-to-one correspondence manner; the plane of the first supply driving wheel is parallel to the plane of the corresponding second supply driving wheel; each driven swing rod extends along the radial direction of the supply driving rotating shaft, the driven swing rod is provided with an inner end connected with the supply driving rotating shaft and an outer end facing to the opposite direction, and the cylindrical bump is arranged at the outer end of the driven swing rod and vertically faces to the direction of the second supply driving wheel;
the second supply driving wheel comprises a wheel main body, a raised circular ring formed on the outer edge of the end face of the wheel main body, a sliding-out notch formed on the raised circular ring and used for enabling the corresponding cylindrical bump to slide out of the raised circular ring, a sliding-in notch formed on the raised circular ring and used for enabling the corresponding cylindrical bump to slide into the inner side of the raised circular ring, and a shifting protrusion formed on the outer peripheral surface of the raised circular ring and used for shifting the cylindrical bump; the poking bulge is positioned between the slide-in notch and the slide-out notch; each cylindrical bump is divided into two inner cylindrical bumps positioned on the inner side of the raised circular ring and two outer cylindrical bumps positioned on the outer side of the raised circular ring; the two inner cylindrical bumps are a first inner cylindrical bump and a second inner cylindrical bump in turn in the anticlockwise direction, and the two outer cylindrical bumps are a first outer cylindrical bump and a second outer cylindrical bump in turn in the anticlockwise direction;
the toggle projection is provided with a toggle tip which is radially and outwards projected towards the first supply driving wheel, and a first inclined plane and a second inclined plane which are formed at two sides of the toggle tip; the first inclined plane is gradually inclined towards the direction of the sliding-out gap from the stirring tip to the root, and the second inclined plane is gradually inclined towards the direction of the sliding-in gap from the stirring tip to the root; the sliding-out notch is provided with an inward sliding-out inlet and an outward sliding-out outlet; the sliding-in notch is provided with an inward sliding-in outlet and an outward sliding-in inlet; the sliding-out gap is obliquely arranged in the direction of gradually keeping away from the first inclined plane from the sliding-out inlet to the sliding-out outlet, and the sliding-in gap is obliquely arranged in the direction of gradually keeping away from the second inclined plane from the sliding-in outlet to the sliding-in inlet.
The power supply device comprises a power supply chain matched with the power supply driving gear of each power supply driving unit, a power supply gear driving the power supply chain to operate, and a power supply motor driving the power supply gear to rotate.
The first inner side cylindrical convex block and the second inner side cylindrical convex block are both in contact with the inner side of the protruding circular ring.
The sliding gap is gradually widened from the sliding inlet to the sliding outlet, and the sliding gap is gradually widened from the sliding inlet to the sliding inlet.
The cylindrical lug comprises a roller wheel parallel to the plane where the first supply driving wheel is located and a wheel shaft which bears the roller wheel and is vertically connected with the corresponding driven swing rod.
The poking tip of the poking bulge is positioned on the middle dividing line of the sliding-in notch and the sliding-out notch.
After the technical scheme is adopted, the conveying mechanism of the high-precision rotary cutting assembly line 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 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 cutting portion 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 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 supply unit, each log is commonly supported and limited by each upward first supply groove (second supply groove, third supply groove or fourth supply groove) of the corresponding supply unit, and the logs cannot roll in a side direction in a mess. The power supply motor drives the power supply gear to drive the power supply chain to run, the power supply chain drives the power supply drive gears of the power supply drive units to synchronously rotate anticlockwise, each power supply drive gear drives each second power supply drive wheel to rotate anticlockwise, the convex circular ring of the second power supply drive wheel slides between the inner cylindrical lug and the outer cylindrical lug, the first power supply drive wheel is limited at two sides of the convex circular ring and keeps static in the sliding process of the convex circular ring between the inner cylindrical lug and the outer cylindrical lug by the first inner cylindrical lug, the second inner cylindrical lug, the first outer cylindrical lug and the second outer cylindrical lug, when the convex ring is stirred to rotate to the second outer cylindrical lug, the first inner cylindrical lug corresponds to a slide-out inlet of the slide-out notch, and the first outer cylindrical lug corresponds to a slide-in inlet of the slide-in notch, the poking bulge pokes the second outer cylindrical lug to drive the whole first supply driving wheel to rotate anticlockwise along with the continuous anticlockwise rotation of the second supply driving wheel, the first inner cylindrical lug enters the slide-out gap through the slide-out inlet, the first outer cylindrical lug enters the slide-in gap through the slide-in inlet, meanwhile, the second outer cylindrical lug generates a bigger and bigger swing gap with the outer circumferential surface of the protruding circular ring by the support of the passive swing rod, the swing gap is the largest when the second outer cylindrical lug is positioned right above the second supply driving wheel, the height of the poking bulge is smaller than the maximum value of the swing gap, when the second outer cylindrical lug is positioned right above the second supply driving wheel, the poking bulge is swung to the position between the second outer cylindrical lug and the second supply driving wheel by the second inclined plane relative to the second outer cylindrical lug, and the first inner cylindrical lug is positioned in the slide-out gap, the first outer cylindrical projection is located in the slide-in notch. Along with the continuous anticlockwise rotation of the second supply driving wheel, the side wall of the inclined sliding-out gap generates an outward driving force to the first inner side cylindrical bump, the side wall of the inclined sliding-in gap generates an inward driving force to the first outer side cylindrical bump, so as to drive the whole first supply driving wheel to continuously anticlockwise rotate, the poking protrusion slides over the second outer side cylindrical bump by virtue of the second inclined plane and passes through the swinging gap, the second outer side cylindrical bump gradually swings to be close to the outer peripheral surface of the raised circular ring by virtue of the first inclined plane, the first inner side cylindrical bump slides out from the sliding-out outlet in virtue of the sliding-in outlet, the first outer side cylindrical bump slides into the inner side of the raised circular ring by virtue of the sliding-in outlet, at the moment, the first inner side cylindrical bump and the second outer side cylindrical bump are positioned at the outer side of the raised circular ring, the second inner side cylindrical bump and the first outer side cylindrical bump are positioned, the first supply drive wheel continues to remain stationary by virtue of the relocated cylindrical lugs being restrained on either side of the raised ring. In the process that the second supply driving wheel rotates for a circle, the first supply driving wheels are driven to rotate by 90 degrees, all the first supply driving wheels drive all the supply rotating shafts to drive all the supply wheels to synchronously rotate by 90 degrees, all the first supply grooves drive logs to swing towards the sorting conveying mechanism by 90 degrees, the supply unit closest to the sorting conveying mechanism directly swings and conveys the logs to the sorting discharging hopper from the first long sorting edge, the logs at the upper part are close to the sorting conveying mechanism by the distance of one supply unit, and all the second supply 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 logs enter the sorting blanking 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 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 conveying mechanism of the high-precision rotary-cut assembly line can be used for automatically conveying and sorting logs and uniformly feeding the logs, improves the rotary-cut precision, and is low in cost and high in practicability.
Drawings
FIG. 1 is a simplified structural diagram 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.
In the figure:
1-rotary cutting part 2-feeding part 3-conveying part
31-sorting conveying mechanism 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 31121-accommodating groove 3113-swinging driving device 3114-sorting bracket 312-guide slide 3121-slide bottom plate 3122-first slide limiting plate 3123-second slide limiting plate
321-intermittent supply device 3211-supply unit b 1-supply rotating shaft b 2-supply wheel b 21-first supply groove b 22-second supply groove b 23-third supply groove b 24-fourth supply groove 322-intermittent drive device 3221-supply drive unit c 11-supply drive rotating shaft c 12-passive swing rod c 131-first inner side cylindrical lug c 132-second inner side cylindrical lug c 133-first outer side cylindrical lug c 134-second outer side cylindrical lug c 21-wheel main body c 22-protrusion circular ring c 23-slide-out notch c 231-slide-out inlet c 232-slide-out outlet c 24-slide-in notch c 241-slide-in inlet c 242-slide-in outlet c 25-toggle protrusion c 251-first inclined surface c 252-second inclined surface c 3-supply drive gear.
3222-supply power device d 1-supply power chain d 2-supply power gear d 3-supply power motor 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 conveying mechanism of the high-precision rotary cutting assembly line comprises a rotary cutting part 1, a feeding part 2 for supplying logs 4 to the rotary cutting part 1, and a conveying part 3 for conveying the logs 4 to the feeding part 2, as shown in figures 1 to 11; 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 sorting conveying mechanism 31 for conveying the logs 4 to the feeding part 2 and an intermittent conveying mechanism for conveying the logs 4 to the sorting conveying mechanism 31;
the sorting and conveying mechanism 31 includes a sorting hopper located above the feed end of the feeding section 2, and a guide slide 312 provided between the sorting hopper and the feeding section 2; the sorting blanking hopper comprises a sorting frame which is horizontally arranged and rectangular and is vertical to the clamping shaft at the root end, 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 root end chuck axis and corresponding to the discharge end of the intermittent conveying mechanism, a second long sorting edge a2 opposite to the first long sorting edge a1, a first short sorting edge a3 and a second short sorting edge a4 connected between the first long sorting edge a1 and the second long sorting edge a2, and a sorting middle beam a5 connected between the first long sorting edge a1 and the middle of the second long sorting edge a2 and between the first short sorting edge a3 and the second short sorting edge 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 logs 4 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 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 positioned below the sorting center sill a5, the blocking swing plate 3112 is formed with a sorting accommodating groove 31121 for accommodating the sorting center sill a5, and the sorting center sill a5 is completely accommodated in the sorting accommodating groove 31121; 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 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 sorting 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 supply device 321 that conveys the logs 4 toward the sorting conveying mechanism 31, and an intermittent drive device 322 that drives the intermittent supply device 321; the intermittent supply device 321 includes a plurality of supply units 3211 parallel to the first long sorting edge a 1; the supply unit 3211 includes a supply rotating shaft b1 parallel to the first long sorting edge a1, a plurality of supply wheels b2 coaxially arranged along the supply rotating shaft b 1; adjacent supply wheels b2 on the same supply rotating shaft b1 have a supply rotating gap therebetween, the supply wheels b2 of adjacent supply units 3211 are arranged in a staggered manner, and the supply wheels b2 extend into the supply rotating gap of the adjacent supply units 3211; the outer periphery of the supply wheel b2 is formed with four supply grooves evenly distributed around the axis, the supply grooves of the supply wheel b2 on the same supply rotating shaft b1 correspond in the axial direction of the supply rotating shaft b 1; the supply grooves on the same supply wheel b2 are respectively a first supply groove b21, a second supply groove b22, a third supply groove b23 and a fourth supply groove b24 which are adjacent in sequence, and the first supply grooves b21 of the supply units 3211 face the same direction;
the intermittent driving means 322 includes a plurality of supply driving units 3221 corresponding to the respective supply units 3211, and supply power means 3222 for synchronously driving the respective supply driving units 3221 to operate; the supply drive unit 3221 includes a first supply drive wheel coaxially connected with the corresponding supply rotary shaft b1, a second supply drive wheel intermittently driving the first supply drive wheel in rotation, and a supply drive gear c3 coaxially connected with the second supply drive wheel;
the first supply driving wheel comprises a supply driving rotating shaft c11 coaxially connected with the corresponding supply rotating shaft b1, four driven swing rods c12 uniformly distributed around the axis of the supply driving rotating shaft c11 and four cylindrical lugs which are correspondingly arranged on the driven swing rods c12 one by one; the plane of the first supply driving wheel is parallel to the plane of the corresponding second supply driving wheel; each passive swing rod c12 extends along the radial direction of the supply driving rotating shaft c11, the passive swing rod c12 is provided with an inner end connected with the supply driving rotating shaft c11 and an outer end facing to the opposite direction, and a cylindrical bump is arranged at the outer end of the passive swing rod c12 and is vertically arranged towards the direction of the second supply driving wheel;
the second supply driving wheel comprises a wheel body c21, a convex circular ring c22 formed on the outer edge of the end face of the wheel body c21, a sliding-out notch c23 formed on the convex circular ring c22 and used for enabling the corresponding cylindrical bump to slide out of the convex circular ring c22, a sliding-in notch c24 formed on the convex circular ring c22 and used for enabling the corresponding cylindrical bump to slide into the inner side of the convex circular ring c22, and a shifting protrusion c25 formed on the outer peripheral surface of the convex circular ring c22 and used for shifting the cylindrical bump; the toggle protrusion c25 is positioned between the slide-in notch c24 and the slide-out notch c 23; each cylindrical bump is divided into two inner cylindrical bumps positioned at the inner side of the convex circular ring c22 and two outer cylindrical bumps positioned at the outer side of the convex circular ring c 22; the two inner cylindrical bumps are a first inner cylindrical bump c131 and a second inner cylindrical bump c132 in turn in the counterclockwise direction, and the two outer cylindrical bumps are a first outer cylindrical bump c133 and a second outer cylindrical bump c134 in turn in the counterclockwise direction;
the dial protrusion c25 has a dial tip protruding radially outward toward the first supply driving wheel, and a first slope c251 and a second slope c252 formed at both sides of the dial tip; the first inclined plane c251 is gradually inclined towards the direction of the slide-out notch c23 from the poking tip to the root, and the second inclined plane c252 is gradually inclined towards the direction of the slide-in notch c24 from the poking tip to the root; the slide-out notch c23 has an inward slide-out inlet c231 and an outward slide-out outlet c 232; the slide-in notch c24 has an inward slide-in outlet c242, and an outward slide-in inlet c 241; the slide-out notch c23 is gradually inclined towards the direction away from the first inclined plane c251 from the slide-out inlet c231 to the slide-out outlet c232, and the slide-in notch c24 is gradually inclined towards the direction away from the second inclined plane c252 from the slide-in outlet c242 to the slide-in inlet c 241;
each supply drive gear c3 is in the same vertical plane and at the same elevation;
the power supply means 3222 includes a power supply chain d1 engaged with the power supply driving gear c3 of each of the power supply driving units 3221, a power supply gear d2 driving the power supply chain d1 to operate, and a power supply motor d3 rotatably driving the power supply gear d 2. In the actual working process, before rotary cutting, the controller controls the intermittent conveying mechanism to convey the logs 4 to the sorting conveying mechanism 31 one by one, the sorting conveying mechanism 31 sorts the tree root ends and the tree tip ends of the logs 4 and has a uniform orientation, then the feeding part 2 conveys the 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 in the uniform orientation. 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 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 4 are placed on each supply unit 3211, each log 4 is commonly carried and restrained by each upward first supply groove b21 (the second supply groove b22, the third supply groove b23, or the fourth supply groove b24) of the corresponding supply unit 3211, and the logs 4 do not roll in a side direction in a mess. The power supply motor d3 drives the power supply gear d2 to drive the power supply chain d1 to run, the power supply chain d1 drives the power supply drive gear c3 of each power supply drive unit 3221 to synchronously rotate anticlockwise, each power supply drive gear c3 drives each second power supply drive wheel to rotate anticlockwise, the convex circular ring c22 of the second power supply drive wheel slides between the inner cylindrical lug and the outer cylindrical lug, the first power supply drive wheel is limited and kept static at two sides of the convex circular ring c22 by virtue of the first inner cylindrical lug c131, the second inner cylindrical lug c132, the first outer cylindrical lug c133 and the second outer cylindrical lug c134 during the sliding process of the convex circular ring c22 between the inner cylindrical lug and the outer cylindrical lug, when the toggle bulge c25 rotates to the second outer cylindrical lug c134, the first inner cylindrical lug c131 corresponds to the slide-out inlet c231 of the slide-out notch c23, the first outer cylindrical lug c133 corresponds to the slide-in inlet c241 of the slide-in notch c24, as the second supply driving wheel continues to rotate counterclockwise, the toggle protrusion c25 toggles the second outside cylinder protrusion c134 to drive the entire first supply driving wheel to rotate counterclockwise, the first inside cylinder protrusion c131 enters the slide-out notch c23 through the slide-out entrance c231, the first outside cylinder protrusion c133 enters the slide-in notch c24 through the slide-in entrance c241, and at the same time, the second outside cylinder protrusion c134 forms an increasingly larger swing gap with the outer circumferential surface of the raised circular ring c22 by virtue of the support of the passive swing link c12, the swing gap is the largest when the second outside cylinder protrusion c134 is directly above the second supply driving wheel, and the height of the toggle protrusion c25 is smaller than the maximum value of the swing gap, when the second outside cylinder protrusion c134 is directly above the second supply driving wheel, the toggle protrusion c25 swings to between the second outside cylinder protrusion c134 and the second supply driving wheel by virtue of the second slope c252 with respect to the second outside cylinder protrusion c134, at this time, the first inner cylindrical protrusion c131 is located in the slide-out notch c23, and the first outer cylindrical protrusion c133 is located in the slide-in notch c 24. As the second supply driving wheel continues to rotate counterclockwise, the side wall of the inclined slide-out notch c23 generates an outward driving force on the first inner cylindrical protrusion c131, the side wall of the inclined slide-in notch c24 generates an inward driving force on the first outer cylindrical protrusion c133 towards the raised circular ring c22, so as to drive the whole first supply driving wheel to continue to rotate counterclockwise, so that the toggle protrusion c25 slides over the second outer cylindrical protrusion c134 through the swing gap by means of the second inclined plane c252, the second outer cylindrical protrusion c134 gradually swings close to the outer circumferential surface of the raised circular ring c22 by means of the first inclined plane c251, the first inner cylindrical protrusion c131 slides out from the slide-out outlet c232, the first outer cylindrical protrusion c133 slides into the raised circular ring c22 by means of the slide-in outlet c242, at this time, the first inner cylindrical protrusion c131 and the second outer cylindrical protrusion c134 are located outside the raised circular ring c22, and the second inner cylindrical protrusion c132 and the first outer cylindrical protrusion c242 are located inside the raised circular ring 22, the first supply drive wheel continues to remain stationary by virtue of the relocated cylindrical lug riding on both sides of raised annular ring c 22. In the process of one rotation of the second supply driving wheel, the first supply driving wheels are driven to rotate by 90 degrees, each first supply driving wheel rotates by 90 degrees, each first supply driving wheel drives each supply rotating shaft b1 to drive each supply wheel b2 to synchronously rotate by 90 degrees, each first supply groove b21 drives the logs 4 to swing by 90 degrees towards the sorting and conveying mechanism 31, the supply unit 3211 closest to the sorting and conveying mechanism 31 directly swings and conveys the logs 4 to the sorting and discharging hopper from the first long sorting edge a1, the logs 4 at the upstream are close to the sorting and conveying mechanism 31 by the distance of one supply unit 3211, and each second supply groove b22 upwards bears the logs 4 at the upstream, so that the logs 4 are periodically and intermittently conveyed one by one. During the process that the logs 4 enter the sorting blanking hopper, the two ends of the logs 4 slide along the first elastic guide inclined plate a31 and the second elastic guide inclined plate a41, under the guide action of the first elastic guide inclined plate a31 and the second elastic guide inclined plate a41, the logs 4 roll onto the blocking swing plate 3112 smoothly and accurately, the middle parts of the logs 4 are positioned right above the sorting middle beams a5, then the swing driving device 3113 drives the blocking swing plate 3112 to swing downwards to enable the blanking openings to be transparent, meanwhile, only the sorting middle beams a5 support the logs 4, although the diameters of the root ends and the tip ends of the logs 4 are the same, because the density of the root ends is larger than that of the tip ends of the trees, the gravity of the root ends of the logs 4 is larger than that of the tip ends of the trees, so that the log 4 depends on the sorting middle beams a5 as a support shafts, the root ends of the logs gradually sink down and penetrate through the corresponding blanking openings and are conveyed to the feeding part 2 along the guide slide 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 blocking swing plate 3112 is curved so as to bulge downward, so that the log 4 is parallel to the first long sorting edge a1 after naturally standing on the blocking swing plate 3112, and the log 4 is perpendicular to the sorting center sill a5, so that the center line of the log 4 can swing up and down with the sorting center sill a5 as a support 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 by taking 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 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.
Preferably, the first and second inner cylindrical protrusions c131 and c132 are each in contact with the inner side of the raised circular ring c 22. In the actual working process of the invention, when the second supply driving wheel rotates, the first inner side cylindrical projection c131 and the second inner side cylindrical projection c132 are in close contact with the inner side of the convex circular ring c22, so that the convex circular ring c22 can carry out precise limit on the first supply driving device, and the situation that the first supply driving device shakes or shakes in the limited process is avoided.
Preferably, the slide-out notch c23 becomes gradually wider from the slide-out inlet c231 to the slide-out outlet c232, and the slide-in notch c24 becomes gradually wider from the slide-in outlet c242 to the slide-in inlet c 241. In the actual working process, even if the second supply driving wheel rotates all the time, within a larger rotation error range, the cylindrical bump cannot be in scraping contact with the gradually widened slide-out notch c23 when sliding out, cannot be in scraping contact with the wider slide-in inlet c241 when sliding in, can be guided to slide into the inner side of the convex circular ring c22 through the slide-in outlet c242, and the whole slide-out slide-in and slide-out actions are smoother.
Preferably, the cylindrical projection comprises a roller parallel to the plane on which the first supply drive wheel lies, and an axle carrying the roller and perpendicularly connected to the respective passive swing lever c 12. In the actual working process, the cylindrical bump is in contact with the convex circular ring c22 by using the roller, sliding friction is replaced by rolling friction, the smooth degree of the matching between the cylindrical bump and the convex circular ring c22 can be further improved, and the smooth and efficient performance of the second supply driving wheel on the driving of the first supply driving wheel is further ensured.
Preferably, the toggle tip of the toggle projection c25 is positioned on the bisector of the slide-in notch c24 and the slide-out notch c 23. The structure can ensure the symmetry of the slide-out notch c23 and the slide-in notch c24, thereby ensuring the regularity and smoothness of the slide-out and slide-in actions of the cylindrical bump.
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 4 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 4, so that the log 4 is gently 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 4 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 4 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 feeding section 2. In the actual working process, the auxiliary guide plate can guide the round log 4 with the tree root end facing downwards, so that the round log 4 stably falls on the inclined slideway, and unstable conditions such as jumping and the like cannot occur.
Preferably, the auxiliary guide plate is tapered from top to bottom and corresponds to an upper portion of the slide floor 3121. This structure allows the auxiliary guide plate to perform targeted auxiliary guide of the logs 4 on the slide floor 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 log 4 to be naturally static on the sealing swing plate 3112, then parallel to the first long sorting edge a1 and located on the center line of the sealing swing plate 3112, and further enable the log 4 and the sorting middle beam a5 to be vertically and equally divided, so that the middle line of the log 4 can conveniently swing up and down by taking the sorting middle beam a5 as a supporting shaft to smoothly fall from the blanking opening.
Preferably, the power supply device 3222 further includes a chain limiting device for limiting the power supply chain d 1; the supply power chain d1 has an upper single strand above each supply drive gear c3, and a lower single strand below each supply drive gear c 3; the chain stopper includes a stopper base plate parallel to the plane of each supply drive gear c3, an upper stopper plate connected to the upper portion of the stopper base plate and positioned above each supply drive gear c3 to restrict the upper chain, and a lower stopper plate connected to the lower portion of the stopper base plate and positioned below each supply drive gear c3 to restrict the lower chain. In the actual working process, the upper limiting plate can limit the upper single chain of the power supply chain d1, so that the upper single chain is always engaged with each power supply gear d2, and the situation of falling off due to the looseness of the power supply chain d1 is avoided; the lower limiting plate can limit the lower single chain of the power supply chain d1, so that the lower single chain is always meshed with each power supply gear d2, and the situation that the lower single chain falls off due to the loosening of the power supply chain d1 is avoided.
Preferably, the upper limiting plate has an upper limiting groove formed at a lower edge thereof for accommodating the upper single chain, and the lower limiting plate has a lower limiting groove formed at an upper edge thereof for accommodating the lower single chain. In the actual working process, the upper limiting plate is used for accommodating and limiting the upper single chain by virtue of the upper limiting groove, the lower limiting plate is used for accommodating and limiting the lower single chain by virtue of the lower limiting groove, and the upper single chain and the lower single chain are both subjected to omnibearing limiting and are not easy to fall off.
Preferably, the chain limiting device further comprises a limiting support frame for supporting the limiting base plate.
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 (6)
1. A conveying mechanism of a high-precision 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 method is characterized in that: 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 blanking hopper and a guide slide, wherein the sorting blanking hopper is positioned above the feeding end of the feeding part, and the guide slide is arranged between the sorting blanking hopper and the feeding part; the sorting blanking hopper comprises a sorting frame which is horizontally arranged and rectangular and is vertical to the root end clamping shaft, a blocking swing plate which is blocked below the sorting frame, a swing driving device which drives the blocking swing plate to swing and a sorting bracket which bears the sorting frame; 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 root end clamping shaft 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 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 sorting center sill, a sorting accommodating groove for accommodating the sorting center sill is formed in the blocking swing plate, and the sorting center sill is completely accommodated in the sorting 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 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 sorting bracket, 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 supply device for conveying logs towards the sorting conveying mechanism and an intermittent driving device for driving the intermittent supply device; the intermittent supply device comprises a plurality of supply units parallel to the first long sorting edge; the supply unit comprises a supply rotating shaft parallel to the first long sorting side and a plurality of supply wheels coaxially arranged along the supply rotating shaft; a supply rotating gap is formed between adjacent supply wheels on the same supply rotating shaft, the supply wheels of adjacent supply units are arranged in a staggered manner, and the supply wheels extend into the supply rotating gaps of the adjacent supply units; the periphery of the supply wheel is provided with four supply grooves which are uniformly distributed around the axis, and the supply grooves of the supply wheel on the same supply rotating shaft correspond to the axis direction of the supply rotating shaft; the supply grooves on the same supply wheel are respectively a first supply groove, a second supply groove, a third supply groove and a fourth supply groove which are adjacent in sequence, and the first supply grooves of the supply units face to the same direction;
the intermittent driving device comprises a plurality of supply driving units corresponding to the supply units and a supply power device for synchronously driving the supply driving units to operate; the supply driving unit comprises a first supply driving wheel coaxially connected with the corresponding supply rotating shaft, a second supply driving wheel intermittently driving the first supply driving wheel to rotate, and a supply driving gear coaxially connected with the second supply driving wheel;
the first supply driving wheel comprises a supply driving rotating shaft coaxially connected with the corresponding supply rotating shaft, four driven swing rods uniformly distributed around the axis of the supply driving rotating shaft and four cylindrical lugs arranged on the driven swing rods in a one-to-one correspondence manner; the plane of the first supply driving wheel is parallel to the plane of the corresponding second supply driving wheel; each driven swing rod extends along the radial direction of the supply driving rotating shaft, the driven swing rod is provided with an inner end connected with the supply driving rotating shaft and an outer end facing to the opposite direction, and the cylindrical bump is arranged at the outer end of the driven swing rod and vertically faces to the direction of the second supply driving wheel;
the second supply driving wheel comprises a wheel main body, a raised circular ring formed on the outer edge of the end face of the wheel main body, a sliding-out notch formed on the raised circular ring and used for enabling the corresponding cylindrical bump to slide out of the raised circular ring, a sliding-in notch formed on the raised circular ring and used for enabling the corresponding cylindrical bump to slide into the inner side of the raised circular ring, and a shifting protrusion formed on the outer peripheral surface of the raised circular ring and used for shifting the cylindrical bump; the poking bulge is positioned between the slide-in notch and the slide-out notch; each cylindrical bump is divided into two inner cylindrical bumps positioned on the inner side of the raised circular ring and two outer cylindrical bumps positioned on the outer side of the raised circular ring; the two inner cylindrical bumps are a first inner cylindrical bump and a second inner cylindrical bump in turn in the anticlockwise direction, and the two outer cylindrical bumps are a first outer cylindrical bump and a second outer cylindrical bump in turn in the anticlockwise direction;
the toggle projection is provided with a toggle tip which is radially and outwards projected towards the first supply driving wheel, and a first inclined plane and a second inclined plane which are formed at two sides of the toggle tip; the first inclined plane is gradually inclined towards the direction of the sliding-out gap from the stirring tip to the root, and the second inclined plane is gradually inclined towards the direction of the sliding-in gap from the stirring tip to the root; the sliding-out notch is provided with an inward sliding-out inlet and an outward sliding-out outlet; the sliding-in notch is provided with an inward sliding-in outlet and an outward sliding-in inlet; the sliding-out gap is obliquely arranged in the direction of gradually keeping away from the first inclined plane from the sliding-out inlet to the sliding-out outlet, and the sliding-in gap is obliquely arranged in the direction of gradually keeping away from the second inclined plane from the sliding-in outlet to the sliding-in inlet.
2. The conveying mechanism of a high-precision rotary-cut assembly line according to claim 1, wherein: the power supply device comprises a power supply chain matched with the power supply driving gear of each power supply driving unit, a power supply gear driving the power supply chain to operate, and a power supply motor driving the power supply gear to rotate.
3. The conveying mechanism of a high-precision rotary-cut assembly line according to claim 2, wherein: the first inner side cylindrical convex block and the second inner side cylindrical convex block are both in contact with the inner side of the protruding circular ring.
4. The conveying mechanism of a high-precision rotary-cut assembly line according to claim 3, wherein: the sliding gap is gradually widened from the sliding inlet to the sliding outlet, and the sliding gap is gradually widened from the sliding inlet to the sliding inlet.
5. The conveying mechanism of a high-precision rotary-cut assembly line according to claim 1, wherein: the cylindrical lug comprises a roller wheel parallel to the plane where the first supply driving wheel is located and a wheel shaft which bears the roller wheel and is vertically connected with the corresponding driven swing rod.
6. The conveying mechanism of a high-precision rotary-cut assembly line according to claim 1, wherein: the poking tip of the poking bulge is positioned on the middle dividing line of the sliding-in notch and the sliding-out notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548002.2A CN108705616B (en) | 2018-05-17 | 2018-05-17 | Conveying mechanism of high-precision rotary-cut assembly line |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810548002.2A CN108705616B (en) | 2018-05-17 | 2018-05-17 | Conveying mechanism of high-precision rotary-cut assembly line |
| CN201810472823.2A CN108621258B (en) | 2018-05-17 | 2018-05-17 | Rotary cutting assembly line of high accuracy rotary cutting |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201810472823.2A Division CN108621258B (en) | 2018-05-17 | 2018-05-17 | Rotary cutting assembly line of high accuracy rotary cutting |
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| Publication Number | Publication Date |
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| CN108705616A CN108705616A (en) | 2018-10-26 |
| CN108705616B true CN108705616B (en) | 2020-09-01 |
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| CN201810548002.2A Expired - Fee Related CN108705616B (en) | 2018-05-17 | 2018-05-17 | Conveying mechanism of high-precision rotary-cut assembly line |
| CN201810472823.2A Expired - Fee Related CN108621258B (en) | 2018-05-17 | 2018-05-17 | Rotary cutting assembly line of high accuracy rotary cutting |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810472823.2A Expired - Fee Related CN108621258B (en) | 2018-05-17 | 2018-05-17 | Rotary cutting assembly line of high accuracy rotary cutting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109719800B (en) * | 2019-02-26 | 2023-11-14 | 创美工艺(常熟)有限公司 | Automatic board feeding device of floor blanking and cutting machine |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN108621258A (en) | 2018-10-09 |
| CN108705616A (en) | 2018-10-26 |
| CN108621258B (en) | 2020-12-15 |
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