CN114571566B - Cutting and peeling device and method for log - Google Patents
Cutting and peeling device and method for log Download PDFInfo
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- CN114571566B CN114571566B CN202210361725.8A CN202210361725A CN114571566B CN 114571566 B CN114571566 B CN 114571566B CN 202210361725 A CN202210361725 A CN 202210361725A CN 114571566 B CN114571566 B CN 114571566B
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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
- B27L1/00—Debarking or removing vestiges of branches from trees or logs; Machines therefor
- B27L1/10—Debarking or removing vestiges of branches from trees or logs; Machines therefor using rotatable tools
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- Forests & Forestry (AREA)
- Debarking, Splitting, And Disintegration Of Timber (AREA)
Abstract
The invention relates to the technical field of forestry machinery, in particular to a cutting and peeling device for logs, and in particular relates to a use method of the cutting and peeling device for logs, which comprises a cutting device, a rotating device and a conveying device, wherein the cutting device comprises a frame, a rotating drum, a cutting tool, a telescopic loop bar, a first loop, a second loop, a driven disc, a fixed disc and a rotating driving mechanism; the rotary drum is horizontally and rotatably arranged on the frame, and the two conveying devices are respectively arranged at two ends of the rotary drum; the telescopic loop bars are provided with a plurality of telescopic loop bars and are distributed at the middle end of the rotating drum along the circumferential direction of the rotating drum; the first lantern ring is rotatably sleeved at one end of the rotary drum, and a driven disc is arranged on the first lantern ring; a fixed disc is arranged on the second lantern ring, and stop teeth are arranged on the fixed disc; the rotary driving mechanism is arranged on the frame; the rotating device is arranged on the frame; the technical problem of how to adjust the cutting tool to move to the required position through the telescopic loop bar is solved.
Description
Technical Field
The invention relates to the technical field of forestry machinery, in particular to a cutting and peeling device for logs, and further relates to a using method of the cutting and peeling device for logs.
Background
In the production of artificial boards or pulp, the raw material is raw wood, the final product is fiberboard or pulp, and the bark of the raw wood is regarded as a substance affecting the quality of the product, and the raw wood needs to be peeled.
At present, various peeling devices and modes have respective defects and shortcomings, and are difficult to meet the requirement of continuous production, such as a tree peeling machine disclosed in Chinese patent CN200920308844.7, the tree peeling machine is simple in structure and does not need to be provided with a special device for supporting a peeling roller, however, when the tree peeling machine is used for cutting, the distance of a cutter cannot be automatically adjusted according to the diameter of logs, so that the practicability is reduced, and therefore, the cutting peeling device and method for logs are provided, so that the problem is solved.
Disclosure of Invention
Accordingly, it is desirable to provide a log cutting and peeling apparatus and method for solving the problems of the prior art.
In order to solve the problems in the prior art, the invention adopts the following technical scheme:
according to one aspect of the present application, there is provided a cutting and debarking apparatus for raw wood, comprising a cutting apparatus, a rotating apparatus, and a conveying apparatus, the cutting apparatus comprising a frame, a drum, a cutting tool, a telescopic boom, a first collar, a second collar, and a rotary driving mechanism;
the rotary drum is horizontally and rotatably arranged on the frame, and the two conveying devices are respectively arranged at two ends of the rotary drum;
the telescopic loop bars are provided with a plurality of telescopic loop bars and are distributed at the middle end of the rotating drum along the circumferential direction of the rotating drum;
the second lantern ring is rotatably sleeved at one end of the rotary drum, a driven disc is arranged on the second lantern ring, and the driven disc can be in transmission connection with the inside of each telescopic loop rod;
the first sleeve ring is movably sleeved at one end of the rotary drum, which is far away from the second sleeve ring, along the axis of the rotary drum, a fixed disc is arranged on the first sleeve ring, and stop teeth which are in one-to-one correspondence with each telescopic sleeve rod are arranged on the fixed disc;
the rotary driving mechanism is arranged on the frame, and an executing part of the rotary driving mechanism can be in transmission connection with the driven disc;
the rotating device is arranged on the frame, and an executing part of the rotating device is in transmission connection with the outside of the rotary drum;
the telescopic sleeve rod comprises a fixed sleeve, a first thread sleeve, a thread column and an inner sleeve;
the fixed sleeve is radially arranged on the radial surface of the middle end of the rotary drum, and one end of the fixed sleeve extends towards the interior of the rotary drum;
the first thread sleeve is coaxially arranged at the end of the fixed sleeve, which is far away from the rotary drum;
the threaded column is coaxially arranged in the fixed sleeve, the upper end of the threaded column penetrates through the first threaded sleeve to extend upwards, the threaded column is in threaded connection with the first threaded sleeve, and the top extending end of the threaded column is in transmission connection with the inside of the driven disc;
the inner sleeve is sleeved outside the threaded column, the inner sleeve can be inserted into the fixing sleeve in a vertically moving manner, an inner ring of the inner sleeve is provided with an inner thread which is connected with the threaded column in a matched manner, the outer part of the inner sleeve is provided with a limit strip which extends along the axis direction of the inner sleeve, the inside of the fixing sleeve is provided with a limit groove for the limit strip to move up and down, and a cutting tool is arranged at one end of the inner sleeve far away from the first threaded sleeve;
one side of the driven plate, which is close to the telescopic loop bar, is provided with first annular teeth around the circumference of the driven plate, and the top of each threaded rod is respectively provided with a bevel gear which can be meshed with the first annular teeth.
Preferably, the inner ring of the second lantern ring is provided with an annular sliding block, and a first annular sliding rail for sliding the annular sliding block is arranged outside the rotary drum.
Preferably, the rotary driving mechanism comprises a linear sliding table, a first motor, a movable frame, a -shaped frame, driving teeth, a third lantern ring and second annular teeth;
the third lantern ring is coaxially arranged on one surface of the driven disc, which is far away from the first ring gear;
the second ring gear is arranged on the outer part of the third lantern ring in a surrounding way;
the linear sliding table is horizontally arranged at the side of the third lantern ring and fixedly arranged on the frame;
the movable frame is arranged at the execution end of the linear sliding table;
the -shaped frame is horizontally arranged at one end of the movable frame, which is close to the top of the third lantern ring;
the driving teeth are vertical and can be rotatably arranged in the -shaped frame, and can be meshed with the second annular teeth;
the first motor is arranged on the side wall of the -shaped frame, and an output shaft of the first motor is fixedly connected with the center of the driving tooth.
Preferably, the inner ring of the first lantern ring is provided with a plurality of first linear sliding blocks which are distributed and arranged in the axis of the first lantern ring, the outer part of the rotary drum is provided with a plurality of first linear sliding rails which are in one-to-one correspondence with the first linear sliding blocks, the first linear sliding blocks can be arranged on the first linear sliding rails in a sliding way, and the outer part of the first lantern ring is also provided with a handle.
Preferably, a locking mechanism is arranged outside the first lantern ring, and comprises a bolt, a turntable, an abutting plate, a limiting polish rod, a second thread bush and a locking nut;
the second thread sleeve is radially arranged on the radial surface of the first lantern ring, and the locking sleeve is arranged on the first lantern ring in a penetrating way;
the bolt is arranged in the second thread bush in a threaded connection mode, one end of the bolt extends to the inside of the first collar and is close to the rotary drum, and the other end of the bolt extends to the outer side of the first collar;
the abutting plate can be rotatably arranged at one end of the bolt, which is close to the rotary drum, one surface of the abutting plate, which is close to the rotary drum, is matched with the outer part of the rotary drum, and a rubber pad which can be abutted against the outer part of the rotary drum is adhered to one surface of the abutting plate, which is close to the rotary drum;
the limiting polish rod is provided with a pair of limiting holes and is coaxially arranged on two sides of the abutting plate, one end of the limiting polish rod, which is far away from the abutting plate, penetrates through the first lantern ring and extends to the outside of the first lantern ring, and the first lantern ring is provided with the limiting perforation for the limiting polish rod to pass through;
the turntable is coaxially arranged at the tail end of the bolt far away from the abutting plate;
the lock nut is arranged outside the bolt close to the turntable in a threaded connection mode.
Preferably, a group of guide wheels are respectively arranged at two ends, close to the rotary drum, of the frame, four guide wheels are respectively arranged in each group, the four guide wheels in each group are distributed in a rectangular mode, and second annular sliding rails capable of sliding with the corresponding guide wheels are respectively arranged at two ends of the outer part of the rotary drum.
Preferably, the rotating device comprises a second motor, a driving wheel and a driven wheel;
the second motor is horizontally arranged on the frame and close to the top of the second lantern ring;
the driving wheel is coaxially arranged at the output end of the second motor;
the driven wheel is arranged outside the rotary drum in a surrounding mode, and is in transmission connection with the driving wheel through the synchronous belt.
According to another aspect of the present application, there is also provided a method of using a cutting and debarking device for logs, comprising the steps of:
s1, conveying logs to a processing place of a cutting device through a conveying device;
s2, moving the fixed disc along the axis of the rotary drum by a worker, enabling the fixed disc to be far away from each telescopic loop bar, and further loosening each telescopic loop bar, so that the telescopic loop bars can adjust corresponding cutting tools;
s3, driving the driven plate to rotate through an executing part of the rotary driving mechanism according to the diameter of the log, simultaneously driving a plurality of telescopic loop bars to stretch and retract through the driven plate, and driving a cutting tool on the executing part of each telescopic loop bar to move to a proper position to stop;
s4, moving the fixed disc along the axis of the rotary drum by a worker, enabling the fixed disc to be close to each telescopic sleeve rod, and locking the corresponding telescopic sleeve rod through locking teeth corresponding to each telescopic sleeve rod arranged on the fixed disc to prevent the telescopic sleeve rod from telescoping automatically;
s5, driving the rotary drum to rotate through the rotating device, and simultaneously driving all the adjusted cutting tools to rotate along the circumference of the rotary drum, so that all the cutting tools rotate around the circumference of the log to further perform cutting operation.
Compared with the prior art, the beneficial effects of this application are:
1. according to the log cutting device, logs are conveyed to a processing position of the cutting device through the conveying device, a fixing disc is moved by a worker, the fixing disc is far away from each telescopic sleeve rod, each telescopic sleeve rod is further loosened, the log cutting device can work, the actuating part of the rotary driving mechanism drives the driven disc to rotate according to the diameter of the logs, the driven disc drives the telescopic sleeve rods to stretch and retract at the same time, the cutting tool on the actuating part of each telescopic sleeve rod is driven to move to a proper position to stop, the fixing disc is moved by the worker, the fixing disc moves towards the direction of each telescopic sleeve rod, each telescopic sleeve rod is further fixed, the telescopic sleeve rods are prevented from automatically stretching, the rotary drum is driven to rotate through the rotary device, the cutting tools arranged on the actuating parts of all the telescopic sleeve rods are simultaneously driven to rotate along the circumference of the rotary drum, so that all the cutting tools rotate around the circumference of the rotary drum to cut, the conveying device slowly conveys the outer skins of logs, and the technical problem of how to adjust the positions of the cutting tools according to logs with different diameters is solved.
2. According to the invention, the driven disc drives the threaded column to rotate, the rotating threaded column is matched with the internal thread of the inner sleeve, and meanwhile, the inner sleeve and the cutting tool arranged at the tail end of the inner sleeve move towards the axis of the rotary drum along the axis of the fixed sleeve by limiting movement of the limiting strips arranged outside the inner sleeve along the corresponding limiting grooves, so that the cutting tool stops working after moving to a required position, the adjustment of the cutting tool is finished, and the technical problem of how to adjust the cutting tool to move to the required position through the telescopic sleeve rod is solved.
3. According to the invention, the driven disc is driven to rotate simultaneously through the rotation of the first lantern ring, and when the driven disc rotates, the bevel gear is driven to rotate through the first annular teeth arranged on the driven disc, and the bevel gear simultaneously drives the threaded column to rotate, so that the technical problem of how to drive the threaded column to rotate through the driven disc is solved.
4. According to the invention, the annular sliding blocks arranged on the inner ring of the first lantern ring move in a limiting manner along the first annular sliding rail arranged outside the rotary drum, so that the first lantern ring can rotate on the rotary drum, and the technical problem of how the first lantern ring rotates on the rotary drum is solved.
5. According to the invention, the moving frame, the frame, the driving teeth and the first motor are driven by the execution end of the linear sliding table to move towards the direction of the second annular teeth simultaneously, so that the driving teeth are meshed with the second annular teeth, the driving teeth are driven by the first motor to rotate, the driven disc and the first lantern ring are driven to rotate by the meshing of the driving teeth and the second annular teeth, and the technical problem of how to drive the driven disc to rotate by the rotary driving mechanism is solved.
6. According to the invention, the second lantern ring is moved towards the direction of the telescopic sleeve rod by holding the handle by a worker, the arranged handle is convenient for the worker to move the second lantern ring until the stop teeth arranged on the fixed disc are meshed with the corresponding bevel gears, so that the rotation of the bevel gears is avoided, and the technical problem of locking the telescopic sleeve rod is solved.
7. According to the invention, a worker rotates the turntable, the bolt moves along the corresponding limiting perforation through the engagement mode of the second threaded sleeve and is matched with the limiting polish rod on the abutting plate, so that the abutting plate can stretch towards the axis of the second sleeve ring, when the second sleeve ring needs to be fixed, the abutting plate abuts against the outside of the rotary drum, the contact range is increased through the rubber pad, the abutting degree is improved, then the worker rotates the locking nut, the locking nut abuts against the outer edge of the second threaded sleeve, the bolt and the abutting plate are fixed, the second sleeve ring, the fixed disc and the stopping teeth are fixed, the stopping teeth are meshed with the first annular teeth, the separation of the stopping teeth and the first annular teeth is avoided, and the technical problem of how to fix the second sleeve ring and prevent the stopping teeth from separating from the second annular teeth is solved.
8. According to the invention, the second annular sliding rails arranged outside the two ends of the rotary drum are mutually matched with the corresponding guide wheels on the frame, so that the rotary drum is limited to rotate on the frame horizontally, and the technical problem of how to rotate the rotary drum on the frame is solved.
9. According to the invention, the driving wheel is driven to rotate through the output end of the second motor, the driving wheel drives the driven wheel to rotate through the synchronous belt, the driven wheel drives the rotary drum to rotate, the rotary drum drives all the adjusted cutting tools to cut around the circumference of the log entering the rotary drum, and the skin of the log is stripped, so that the technical problem of how to drive the rotary drum to rotate through the rotating device is solved.
Drawings
FIG. 1 is a schematic perspective view of the present application;
FIG. 2 is a top view of the present application;
FIG. 3 is a cross-sectional view taken along line A-A in FIG. 2 of the present application;
FIG. 4 is a front view of the cutting device of the present application;
FIG. 5 is a perspective view of the structure of the cutting device of the present application;
FIG. 6 is a second perspective view of the cutting device of the present application;
FIG. 7 is a partial perspective view of the cutting device of the present application;
FIG. 8 is a partially exploded view of the telescoping rod assembly of the present application;
FIG. 9 is a partial perspective view of a cutting device of the present application;
FIG. 10 is a partial top view of the cutting device of the present application;
FIG. 11 is a cross-sectional view taken along line B-B in FIG. 10 of the present application;
FIG. 12 is a cross-sectional view taken along line C-C of FIG. 10 of the present application;
FIG. 13 is a third perspective view of the cutting device of the present application;
FIG. 14 is a partial perspective view III of the cutting device of the present application;
fig. 15 is a flowchart of a method of use of the present application.
The reference numerals in the figures are: 1-a cutting device; 2-a rotating device; 3-a conveying device; 4-a frame; 5-a rotary drum; 6-a cutting tool; 7-a telescopic loop bar; 8-a first collar; 9-a second collar; 10-driven plate; 11-a fixed disk; 12-a rotary drive mechanism; 13-stopping teeth; 14-fixing the sleeve; 15-a first thread sleeve; 18-a threaded post; 19-an inner sleeve; 20-limiting strips; 21-a limit groove; 22-a first annular tooth; 23-bevel gears; 24-ring-shaped slide blocks; 25-a first annular slide rail; 26-a linear sliding table; 27-a first motor; 28-a mobile frame; 29- shaped rack; 30-active teeth; 31-a third collar; 32-a second ring tooth; 33-a first linear slide; 34-a first linear slide; 35-handle; 36-bolts; 37-a turntable; 38-abutting plate; 39-limiting a polish rod; 40-a second thread sleeve; 41-lock nut; 42-guide wheels; 43-a second annular slide rail; 44-a second motor; 45-driving wheel; 46-driven wheel.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
As shown in fig. 1 to 15, the present application provides:
the cutting and peeling device for the log comprises a cutting device 1, a rotating device 2 and a conveying device 3, wherein the cutting device 1 comprises a frame 4, a rotary drum 5, a cutting tool 6, a telescopic sleeve rod 7, a first sleeve ring 8, a second sleeve ring 9 and a rotary driving mechanism 12;
the rotary drum 5 is horizontally and rotatably arranged on the frame 4, and the two conveying devices 3 are respectively arranged at two ends of the rotary drum 5;
the telescopic loop bars 7 are provided with a plurality of telescopic loop bars and are distributed at the middle end of the rotary drum 5 along the circumferential direction of the rotary drum 5;
the second lantern ring 9 is rotatably sleeved at one end of the rotary drum 5, a driven disc 10 is arranged on the second lantern ring 9, and the driven disc 10 can be in transmission connection with the inside of each telescopic sleeve rod 7;
the first lantern ring 8 can be movably sleeved at one end of the rotating drum 5 far away from the second lantern ring 9 along the axis of the rotating drum 5, a fixed disc 11 is arranged on the first lantern ring 8, and stop teeth 13 which are in one-to-one correspondence with each telescopic sleeve rod 7 are arranged on the fixed disc 11;
the rotary driving mechanism 12 is arranged on the frame 4, and an executing part of the rotary driving mechanism 12 can be in transmission connection with the driven disc 10;
the rotating device 2 is arranged on the frame 4, and an executing part of the rotating device 2 is in transmission connection with the outside of the rotary drum 5.
Based on the above embodiments, the technical problem to be solved by the present application is how to adjust the position of the cutting blade according to logs of different diameters. To this end, this application passes through the log and conveys the processing department of cutting device 1 through conveyor 3, remove fixed disk 11 through the staff, make the keeping away from of fixed disk 11 and every flexible loop bar 7, and then loosen every flexible loop bar 7, make it can work, according to the diameter of log, the driven plate 10 is rotatory through the execution part drive of rotary driving mechanism 12, stretch out and draw back through the going on of a plurality of flexible loop bars 7 of driven plate 10 simultaneous driving, and the cutting tool 6 on the execution part of every flexible loop bar 7 is removed to suitable position and is stopped, remove fixed disk 11 through the staff, make fixed disk 11 remove towards the direction of every flexible loop bar 7, and then fix every flexible loop bar 7, prevent flexible loop bar 7 self-extension, drive rotary drum 5 through rotary device 2 and rotate, the cutting tool 6 that all flexible loop bar 7 execution parts set up is rotatory along the circumference of rotary drum 5 simultaneously, thereby make the circumference rotation that all cutting tools 6 encircle the log, carry log through conveyor 3 slowly, strip the crust of log.
Further, as shown in fig. 7 and 8:
the telescopic sleeve rod 7 comprises a fixed sleeve 14, a first thread sleeve 15, a thread column 18 and an inner sleeve 19;
the fixed sleeve 14 is radially disposed on a center end radial surface of the drum 5, and one end thereof is disposed extending toward the inside of the drum 5;
the first threaded sleeve 15 is coaxially arranged at the end of the fixed sleeve remote from the drum 5;
the threaded post 18 is coaxially arranged inside the fixed sleeve 14, the upper end of the threaded post extends upwards through the first threaded sleeve 15, the threaded post 18 is in threaded connection with the first threaded sleeve, and the top extending end of the threaded post 18 is in transmission connection with the inside of the driven disc 10;
the outside of screw thread post 18 is located to inside sleeve pipe 19 cover, and inside sleeve pipe 19 can reciprocate inserts the inside of locating the fixed cover, and the inner circle of inside sleeve pipe 19 is equipped with the internal thread of being connected with screw thread post 18 cooperation, and the outside of inside sleeve pipe 19 is equipped with the spacing 20 that extend along inside sleeve pipe 19 axis direction, and the inside of fixed sleeve pipe 14 is equipped with the spacing 21 that supplies spacing 20 to reciprocate, and cutting tool 6 sets up the one end that first screw thread cover 15 was kept away from to inside sleeve pipe 19.
Based on the above embodiment, the technical problem to be solved by the present application is how to adjust the movement of the cutting tool 6 to the desired position by means of the telescopic loop bar 7. For this reason, this application is rotatory through driven plate 10 drive screw thread post 18, and rotatory screw thread post 18 is through mutually supporting with the internal thread of inside sleeve 19 to simultaneously through the spacing 20 that the inside sleeve 19 outside set up along corresponding spacing groove 21 spacing removal, make inside sleeve 19 and install the terminal cutting tool 6 of inside sleeve 19 along the axis of fixed sleeve 14 to the axle center position of rotary drum 5, stop work after removing cutting tool 6 to the required position, and then accomplish cutting tool 6's regulation.
Further, as shown in fig. 7, 9 and 10:
the surface of the driven plate 10, which is close to the telescopic loop bar 7, is provided with first annular teeth 22 distributed around the circumference of the driven plate 10, and the top of each threaded rod is respectively provided with a bevel gear 23 which can be meshed with the first annular teeth 22.
Based on the above embodiment, the technical problem to be solved by the present application is how to drive the screw post 18 to rotate by the driven plate 10. For this purpose, the driven disc 10 is driven to rotate simultaneously by the rotation of the second collar 9, and when the driven disc 10 rotates, the bevel gear 23 is driven to rotate by the first annular tooth 22 arranged on the driven disc 10, and the bevel gear 23 simultaneously drives the threaded post 18 to rotate.
Further, as shown in fig. 11:
the inner ring of the second lantern ring 9 is provided with an annular sliding block 24, and the outer part of the rotary drum 5 is provided with a first annular sliding rail 25 for the annular sliding block 24 to slide.
Based on the above embodiment, the technical problem to be solved by the present application is how the second collar 9 rotates on the drum 5. For this purpose, the annular slide 24 arranged on the inner ring of the second collar 9 is moved in a limited manner along the first annular slide rail 25 arranged outside the drum 5, so that the second collar 9 can rotate on the drum 5.
Further, as shown in fig. 13:
the rotary driving mechanism 12 comprises a linear sliding table 26, a first motor 27, a movable frame 28, a -shaped frame 29, driving teeth 30, a third lantern ring 31 and a second annular tooth 32;
the third lantern ring 31 is coaxially arranged on one surface of the driven disc 10 away from the first annular gear 22;
the second annular gear 32 is circumferentially arranged outside the third collar 31;
the linear sliding table 26 is horizontally arranged beside the third lantern ring 31, and the linear sliding table 26 is fixedly arranged on the frame 4;
the moving frame 28 is provided on the execution end of the linear slide 26;
the shape of the frame 29 is horizontally arranged at one end of the movable frame 28 near the top of the third collar 31;
the driving teeth 30 are vertically and rotatably arranged inside the -shaped frame 29, and the driving teeth 30 can be meshed with the second annular teeth 32;
the first motor 27 is arranged on the side wall of the -shaped frame 29, and an output shaft of the first motor 27 is fixedly connected with the center of the driving tooth 30.
Based on the above embodiment, the technical problem to be solved by the present application is how to drive the driven disk 10 to rotate by the rotation driving mechanism 12. For this purpose, the moving frames 28, , the driving teeth 30 and the first motor 27 are simultaneously moved towards the direction of the second annular teeth 32 through the actuating end of the linear sliding table 26, the driving teeth 30 are meshed with the second annular teeth 32, the driving teeth 30 are driven to rotate through the first motor 27, and the driven disc 10 and the second lantern ring 9 are driven to rotate through the meshing of the driving teeth 30 and the second annular teeth 32.
Further, as shown in fig. 11:
the inner circle of first lantern ring 8 is equipped with the first straight line slider 33 that the several set up with first lantern ring 8 axle center distribution, and the outside of rotary drum 5 is provided with the first straight line slide rail 34 of several and first straight line slider 33 one-to-one, and first straight line slider 33 slidable sets up on first straight line slide rail 34, and the outside of first lantern ring 8 still is provided with handle 35.
Based on the above embodiment, the technical problem to be solved by the present application is how to lock the telescopic rod 7. For this reason, this application is through the direction removal of staff's handheld handle 35 with first lantern ring 8 towards flexible loop bar 7, and the handle 35 of setting is convenient for the staff to remove second lantern ring 9, until with the end stop tooth 13 that sets up on the fixed disk 11 with corresponding bevel gear 23 meshing to avoid bevel gear 23 rotation.
Further, as shown in fig. 12 and 14:
the first lantern ring 8 is provided with a locking mechanism outside, and the locking mechanism comprises a bolt 36, a turntable 37, an abutting plate 38, a limit polish rod 39, a second thread bush 40 and a lock nut 41;
the second thread bush 40 is radially arranged on the radial surface of the first lantern ring 8, and the locking bush is arranged on the first lantern ring 8 in a penetrating way;
the bolt 36 is arranged in the second thread bush 40 in a threaded connection manner, one end of the bolt 36 extends to the inside of the first lantern ring 8 and is close to the rotary drum 5, and the other end of the bolt 36 extends to the outside of the first lantern ring 8;
the abutting plate 38 is rotatably arranged at one end of the bolt 36, which is close to the rotary drum 5, one surface of the abutting plate 38, which is close to the rotary drum 5, is matched with the outer part of the rotary drum 5, and a rubber pad capable of abutting against the outer part of the rotary drum 5 is adhered to one surface of the abutting plate 38, which is close to the rotary drum 5;
the limiting polish rod 39 is provided with a pair of limiting polish rods and is coaxially arranged on two sides of the abutting plate 38, one end of the limiting polish rod 39, which is far away from the abutting plate 38, penetrates through the first lantern ring 8 to extend to the outside of the first lantern ring 8, and the first lantern ring 8 is provided with a limiting perforation for the limiting polish rod 39 to pass through;
the turntable 37 is coaxially arranged at the end of the bolt 36 remote from the abutment plate 38;
a lock nut 41 is threadedly disposed on the exterior of the bolt 36 adjacent the turntable 37.
Based on the above embodiment, the technical problem to be solved by the present application is how to fix the first collar 8, preventing the stop tooth 13 from being separated from the second annular tooth 32. For this reason, this application is through staff's rotation carousel 37, the bolt 36 makes the butt plate 38 can stretch out and draw back towards the axle center of first lantern ring 8 through the engagement mode of second thread bush 40 and cooperation butt plate 38 on spacing polished rod 39 along corresponding spacing perforation, when fixed first lantern ring 8 is needed, butt plate 38 butt is in the outside of rotary drum 5, and increase the contact range through the rubber pad, improve the degree of support, then the staff rotates lock nut 41, and lock nut 41 supports with the outer edge of second thread bush 40 tightly, and fixing bolt 36 and butt plate, thereby make first lantern ring 8, fixed disk 11 and stop tooth 13 are fixed, stop tooth 13 meshes with first annular tooth 22, avoid stopping tooth 13 and first annular tooth 22 separation.
Further, as shown in fig. 3 and 4:
a group of guide wheels 42 are respectively arranged at two ends of the frame 4, which are close to the rotary drum 5, each group of guide wheels 42 is respectively provided with four guide wheels, the four guide wheels 42 of each group are respectively distributed in a rectangular shape, and the two outer ends of the rotary drum 5 are respectively provided with a second annular sliding rail 43 which can slide with the corresponding guide wheels 42.
Based on the above embodiment, the technical problem to be solved by the present application is how the drum 5 rotates on the frame 4. For this reason, this application is through the outside second annular slide rail 43 that sets up in rotary drum 5 both ends and the frame 4 on correspond guide pulley 42 mutually support, and restriction rotary drum 5 can be in the level form rotatory in frame 4.
Further, as shown in fig. 13:
the rotating device 2 comprises a second motor 44, a driving wheel 45 and a driven wheel 46;
the second motor 44 is horizontally arranged on the frame 4 near the top of the second lantern ring 9;
the driving wheel 45 is coaxially arranged at the output end of the second motor 44;
the driven wheel 46 is arranged around the outside of the rotary drum 5, and the driven wheel 46 is in transmission connection with the driving wheel 45 through a synchronous belt.
Based on the above embodiment, the technical problem to be solved by the present application is how to drive the drum 5 to rotate by the rotating device 2. For this reason, this application drives action wheel 45 rotation through the output of second motor 44, and action wheel 45 passes through the hold-in range and drives from the rotation of driving wheel 46, drives rotary drum 5 rotation through driving wheel 46, and rotary drum 5 drives all cutting tool 6 that have adjusted and cuts around the log circumference that enters into rotary drum 5 to peel the crust of log.
Further, as shown in fig. 15:
the application method of the cutting and peeling device for the log comprises the following steps of:
s1, conveying logs to a processing place of the cutting device 1 through a conveying device 3;
s2, moving the fixed disc 11 along the axis of the rotary drum 5 by a worker, enabling the fixed disc 11 to be far away from each telescopic sleeve rod 7, and further loosening each telescopic sleeve rod 7, so that the telescopic sleeve rods 7 can adjust the corresponding cutting tools 6;
s3, driving the driven disc 10 to rotate through an executing part of the rotary driving mechanism 12 according to the diameter of the log, simultaneously driving the plurality of telescopic loop bars 7 to stretch and retract through the driven disc 10, and driving the cutting tool 6 on the executing part of each telescopic loop bar 7 to move to a proper position to stop;
s4, moving the fixed disc 11 along the axis of the rotary drum 5 by a worker, enabling the fixed disc 11 to be close to each telescopic loop bar 7, and locking the corresponding telescopic loop bar 7 through locking teeth corresponding to each telescopic loop bar 7 arranged on the fixed disc 11 to prevent the telescopic loop bar 7 from telescoping automatically;
s5, driving the rotary drum 5 to rotate through the rotating device 2, and simultaneously driving all the adjusted cutting tools 6 to rotate along the circumference of the rotary drum 5, so that all the cutting tools 6 rotate around the circumference of the log to perform cutting operation.
This application passes through the log and conveys the processing department of cutting device 1 through conveyor 3, remove fixed disk 11 through the staff, make the fixed disk 11 and the keeping away from of every flexible loop bar 7, and then loosen every flexible loop bar 7, make it can work, according to the diameter of log, the actuating part drive driven disc 10 rotation through rotary driving mechanism 12, carry out the flexible of a plurality of flexible loop bars 7 through driven disc 10 simultaneous driving, and the cutting tool 6 on the actuating part of every flexible loop bar 7 removes suitable position and stops, remove fixed disk 11 through the staff, make fixed disk 11 remove towards the direction of every flexible loop bar 7, and then fix every flexible loop bar 7, prevent flexible loop bar 7 self-extension, drive rotary drum 5 through rotary device 2 and rotate, drive the cutting tool 6 that all flexible loop bar 7 actuating parts set up simultaneously along the circumference rotation of rotary drum 5, thereby make all cutting tools 6 cut round the circumference rotation of log, carry the log through conveyor 3 slowly, the crust that the log is peeled, the technical problem of how to adjust the position of cutting tool according to different diameters has been solved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (7)
1. The cutting and peeling device for the log comprises a cutting device (1), a rotating device (2) and a conveying device (3), and is characterized in that the cutting device (1) comprises a frame (4), a rotary drum (5), a cutting tool (6), a telescopic sleeve rod (7), a first sleeve ring (8), a second sleeve ring (9) and a rotary driving mechanism (12);
the rotary drum (5) is horizontally and rotatably arranged on the frame (4), and the two conveying devices (3) are respectively arranged at two ends of the rotary drum (5);
the telescopic sleeve rods (7) are provided with a plurality of telescopic sleeve rods and are distributed at the middle end of the rotary drum (5) along the circumferential direction of the rotary drum (5);
the second lantern ring (9) can be rotatably sleeved at one end of the rotary drum (5), a driven disc (10) is arranged on the second lantern ring (9), and the driven disc (10) can be in transmission connection with the inside of each telescopic sleeve rod (7);
the first lantern ring (8) can be movably sleeved at one end, far away from the second lantern ring (9), of the revolving drum (5), a fixed disc (11) is arranged on the first lantern ring (8), and stop teeth (13) which are in one-to-one correspondence with each telescopic sleeve rod (7) are arranged on the fixed disc (11);
the rotary driving mechanism (12) is arranged on the frame (4), and an executing part of the rotary driving mechanism (12) can be in transmission connection with the driven disc (10);
the rotating device (2) is arranged on the frame (4), and an executing part of the rotating device (2) is in transmission connection with the outside of the rotary drum (5);
the telescopic sleeve rod (7) comprises a fixed sleeve (14), a first thread sleeve (15), a thread column (18) and an inner sleeve (19);
the fixed sleeve (14) is radially arranged on the radial surface of the middle end of the rotary drum (5), and one end of the fixed sleeve extends towards the inside of the rotary drum (5);
the first thread sleeve (15) is coaxially arranged at the end of the fixed sleeve far away from the rotary drum (5);
the threaded column (18) is coaxially arranged in the fixed sleeve (14), the upper end of the threaded column passes through the first threaded sleeve (15) to extend upwards, the threaded column (18) is in threaded connection with the first threaded sleeve (15), and the top extending end of the threaded column (18) is in transmission connection with the inside of the driven disc (10);
the inner sleeve (19) is sleeved outside the threaded column (18), the inner sleeve (19) can be inserted into the fixed sleeve in a vertically moving manner, an inner ring of the inner sleeve (19) is provided with an inner thread which is matched and connected with the threaded column (18), the outer part of the inner sleeve (19) is provided with a limit strip (20) extending along the axis direction of the inner sleeve (19), the inside of the fixed sleeve (14) is provided with a limit groove (21) for the limit strip (20) to move up and down, and the cutting tool (6) is arranged at one end of the inner sleeve (19) far away from the first threaded sleeve (15);
a first annular tooth (22) is distributed on one surface of the driven disc (10) close to the telescopic loop bar (7) around the circumference of the driven disc (10), and a bevel gear (23) capable of being meshed with the first annular tooth (22) is respectively arranged at the top of each threaded rod;
the outside of the first lantern ring (8) is provided with a locking mechanism, and the locking mechanism comprises a bolt (36), a turntable (37), an abutting plate (38), a limiting polished rod (39), a second thread bush (40) and a locking nut (41);
the second thread sleeve (40) is radially arranged on the radial surface of the first lantern ring (8), and the locking sleeve is arranged on the first lantern ring (8) in a penetrating way;
the bolt (36) is arranged in the second threaded sleeve (40) in a threaded connection mode, one end of the bolt (36) extends to the inside of the first sleeve ring (8) and is close to the rotary drum (5), and the other end of the bolt (36) extends to the outer side of the first sleeve ring (8);
the abutting plate (38) is rotatably arranged at one end of the bolt (36) close to the rotary drum (5), one surface of the abutting plate (38) close to the rotary drum (5) is matched with the outside of the rotary drum (5), and a rubber pad capable of being abutted against the outside of the rotary drum (5) is adhered to one surface of the abutting plate (38) close to the rotary drum (5);
the limiting polish rod (39) is provided with a pair of limiting polish rods and is coaxially arranged on two sides of the abutting plate (38) with the bolts (36), one end, far away from the abutting plate (38), of the limiting polish rod (39) penetrates through the first lantern ring (8) to extend to the outside of the first lantern ring (8), and limiting perforations for the limiting polish rod (39) to pass through are formed in the first lantern ring (8);
the turntable (37) is coaxially arranged at the tail end of the bolt (36) far away from the abutting plate (38);
the lock nut (41) is arranged outside the bolt (36) close to the turntable (37) in a threaded connection mode.
2. A log cutting and skinning device according to claim 1, characterized in that the inner ring of the second collar (9) is provided with an annular slide (24), and the outside of the drum (5) is provided with a first annular slide rail (25) for the sliding of the annular slide (24).
3. A log cutting and skinning device according to claim 1, characterized in that the rotary drive mechanism (12) comprises a linear slide (26), a first motor (27), a moving rack (28), a -shaped rack (29), a driving tooth (30), a third collar (31) and a second annular tooth (32);
the third lantern ring (31) is coaxially arranged on one surface of the driven disc (10) far away from the first annular tooth (22) wheel;
the second annular tooth (32) is arranged outside the third lantern ring (31) in a surrounding manner;
the linear sliding table (26) is horizontally arranged at the side of the third lantern ring (31), and the linear sliding table (26) is fixedly arranged on the frame (4);
the movable frame (28) is arranged at the execution end of the linear sliding table (26);
frame (29) is horizontally arranged at one end of the movable frame (28) close to the top of the third lantern ring (31);
the driving teeth (30) are vertically and rotatably arranged in the -shaped frame (29), and the driving teeth (30) can be meshed with the second annular teeth (32);
the first motor (27) is arranged on the side wall of the -shaped frame (29), and an output shaft of the first motor (27) is fixedly connected with the center of the driving tooth (30).
4. The log peeling device according to claim 1, characterized in that the inner ring of the first collar (8) is provided with a plurality of first linear slides (33) distributed with the axis of the first collar (8), the outside of the drum (5) is provided with a plurality of first linear slides (34) corresponding to the first linear slides (33) one by one, the first linear slides (33) are slidably arranged on the first linear slides (34), and the outside of the first collar (8) is also provided with a handle (35).
5. Cutting and barking device for logs according to claim 1, characterized in that a set of guide wheels (42) is arranged on the frame (4) near both ends of the drum (5) respectively, four guide wheels (42) of each set are arranged respectively, four guide wheels (42) of each set are distributed in a rectangular shape, and second annular slide rails (43) capable of sliding with the corresponding guide wheels (42) are arranged at both outer ends of the drum (5) respectively.
6. A log-cutting and debarking device according to claim 1, characterized in that the rotating device (2) comprises a second motor (44), a driving wheel (45) and a driven wheel (46);
the second motor (44) is horizontally arranged on the frame (4) and is close to the top of the second lantern ring (9);
the driving wheel (45) is coaxially arranged at the output end of the second motor (44);
the driven wheel (46) is arranged outside the rotary drum (5) in a surrounding mode, and the driven wheel (46) is in transmission connection with the driving wheel (45) through a synchronous belt.
7. A method of using the log cutting and debarking apparatus of claim 1, comprising the steps of:
s1, conveying logs to a processing place of a cutting device (1) through a conveying device (3);
s2, moving the fixed disc (11) along the axis of the rotary drum (5) by a worker, enabling the fixed disc (11) to be far away from each telescopic sleeve rod (7), and further loosening each telescopic sleeve rod (7), so that the telescopic sleeve rods (7) can adjust the corresponding cutting tools (6);
s3, driving the driven disc (10) to rotate through an executing part of the rotary driving mechanism (12) according to the diameter of the log, simultaneously driving the plurality of telescopic loop bars (7) to stretch and retract through the driven disc (10), and driving the cutting tool (6) on the executing part of each telescopic loop bar (7) to move to a proper position to stop;
s4, moving the fixed disc (11) along the axis of the rotary drum (5) by a worker, enabling the fixed disc (11) to be close to each telescopic loop bar (7), and locking the corresponding telescopic loop bars (7) through locking teeth corresponding to each telescopic loop bar (7) arranged on the fixed disc (11) to prevent the telescopic loop bars (7) from telescoping automatically;
s5, driving the rotary drum (5) to rotate through the rotating device (2) and simultaneously driving all the adjusted cutting tools (6) to rotate along the circumference of the rotary drum (5), so that all the cutting tools (6) rotate around the circumference of the log to perform cutting operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361725.8A CN114571566B (en) | 2022-04-07 | 2022-04-07 | Cutting and peeling device and method for log |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210361725.8A CN114571566B (en) | 2022-04-07 | 2022-04-07 | Cutting and peeling device and method for log |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114571566A CN114571566A (en) | 2022-06-03 |
| CN114571566B true CN114571566B (en) | 2023-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202210361725.8A Active CN114571566B (en) | 2022-04-07 | 2022-04-07 | Cutting and peeling device and method for log |
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| CN (1) | CN114571566B (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2390342A1 (en) * | 2002-06-10 | 2003-12-10 | S. Huot Inc. | Flared butt reduced for logs (ii) |
| US9073233B2 (en) * | 2011-05-31 | 2015-07-07 | Nicholson Manufacturing Ltd. | Debarker systems with adjustable rings |
| WO2016018725A1 (en) * | 2014-07-29 | 2016-02-04 | Nicholson Intellectual Property, Inc. | Butt flare reducing apparatus for logs and related methods of reducing butt flare |
| CN109397447B (en) * | 2018-11-02 | 2020-12-15 | 张小汴 | Trunk peeling machine and peeling method |
| CN110216758B (en) * | 2019-06-13 | 2021-09-03 | 南昌汇达知识产权有限公司 | Woodwork raw material processing device |
| CN211709567U (en) * | 2019-12-30 | 2020-10-20 | 湖北威利邦木业有限公司 | Peeling device for log processing |
| CN112757430A (en) * | 2021-01-13 | 2021-05-07 | 林少君 | Auxiliary device for improving wood peeling efficiency |
| CN214981764U (en) * | 2021-03-26 | 2021-12-03 | 原阳县美在家居有限公司 | Raw materials processingequipment is used in handicraft production |
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