CN114571566A - Cutting and peeling device and method for logs - Google Patents
Cutting and peeling device and method for logs Download PDFInfo
- Publication number
- CN114571566A CN114571566A CN202210361725.8A CN202210361725A CN114571566A CN 114571566 A CN114571566 A CN 114571566A CN 202210361725 A CN202210361725 A CN 202210361725A CN 114571566 A CN114571566 A CN 114571566A
- Authority
- CN
- China
- Prior art keywords
- sleeve
- rotary drum
- ring
- cutting
- driven
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
Abstract
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, wherein the cutting device comprises a frame, a rotary drum, a cutting tool, a telescopic sleeve rod, a first sleeve ring, a second sleeve ring, a driven disc, a fixed disc and a rotary driving mechanism; the rotary drum is arranged on the frame in a horizontal and rotatable manner, and the two conveying devices are respectively arranged at two ends of the rotary drum; the telescopic sleeve rods are provided with a plurality of telescopic sleeve rods and are distributed at the middle end of the rotary drum along the circumferential direction of the rotary drum; the first collar is rotatably sleeved at one end of the rotary drum, and a driven disc is arranged on the first collar; 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 how to adjust the cutting tool through the telescopic sleeve rod to move to the required position 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 the logs.
Background
In the production of artificial boards or pulp, the raw material is wood, the final product is fiberboard or pulp, and the bark of the wood is considered as a substance affecting the quality of the product, and the wood needs to be peeled.
At present, various peeling devices and manners have respective disadvantages and deficiencies, and are difficult to meet the requirements of continuous production, for example, a tree peeling machine disclosed in chinese patent CN200920308844.7, which has a simple structure, and does not need to provide a special device for supporting a tree peeling machine of a peeling roller.
Disclosure of Invention
In view of the above, it is necessary to provide a cutting and peeling apparatus and method for a raw wood, which can solve the problems of the prior art.
In order to solve the problems of the prior art, the invention adopts the technical scheme that:
according to one aspect of the application, the application provides a cutting and peeling device for logs, which comprises a cutting device, a rotating device and a conveying device, wherein the cutting device comprises a rack, a rotating drum, a cutting tool, a telescopic sleeve rod, a first sleeve ring, a second sleeve ring, a driven disc, a fixed disc and a rotary driving mechanism;
the rotary drum is arranged on the frame in a horizontal and rotatable manner, and the two conveying devices are respectively arranged at two ends of the rotary drum;
the telescopic sleeve rods are provided with a plurality of telescopic sleeve rods and are distributed at the middle end of the rotary drum along the circumferential direction of the rotary drum;
the first sleeve ring is sleeved at one end of the rotary drum in a rotatable manner, a driven disc is arranged on the first sleeve ring, and the driven disc can be in transmission connection with the inside of each telescopic sleeve rod;
the second sleeve ring can be movably sleeved at one end of the rotary drum far away from the first sleeve ring along the axis of the rotary drum, a fixed disc is arranged on the second sleeve ring, and stop teeth corresponding to all the telescopic sleeve rods one to one are arranged on the fixed disc;
the rotary driving mechanism is arranged on the rack, and an execution 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 execution part of the rotating device is in transmission connection with the outside of the rotating drum.
Preferably, the telescopic sleeve rod comprises a fixed sleeve, a first threaded sleeve, a threaded column and an inner sleeve;
the fixed sleeve is radially arranged on the middle end radial surface of the rotary drum, and one end of the fixed sleeve extends towards the interior of the rotary drum;
the first threaded sleeve is coaxially arranged at the tail end of the fixed sleeve, which is far away from the rotary drum;
the threaded column is coaxially arranged inside 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 thread, and the top extending end of the threaded column is in transmission connection with the inside of the driven disc;
the outside of screw thread post is located to the inside sleeve pipe cover, and inside sleeve pipe can reciprocate insert the inside of locating fixed cover, and inside sheathed tube inner circle is equipped with the internal thread of being connected with the screw thread post cooperation, and inside sheathed tube outside is equipped with the spacing of extending along inside sleeve pipe axis direction, and fixed sleeving's inside is equipped with the spacing groove that supplies spacing to reciprocate, and the one end of first screw thread cover is kept away from to the inside sleeve pipe in the cutting tool setting.
Preferably, one side of the driven disc close to the telescopic sleeve rod is distributed with first annular teeth around the circumference of the driven disc, and the top of each threaded rod is respectively provided with a bevel gear capable of being meshed with the first annular teeth.
Preferably, the inner ring of the first lantern ring is provided with an annular slide block, and the outside of the rotary drum is provided with a first annular slide rail for the annular slide block to slide.
Preferably, the rotary driving mechanism comprises a linear sliding table, a first motor, a moving frame, an Contraband-shaped frame, a driving tooth, a third sleeve ring and a second annular tooth;
the third collar is coaxially arranged on one surface, far away from the first ring gear, of the driven disc;
the second ring gear is arranged around the outer part of the third lantern ring;
the linear sliding table is arranged at the side of the third lantern ring in a horizontal position and is fixedly arranged on the rack;
the movable frame is arranged on the execution end of the linear sliding table;
the Contraband-shaped frame is horizontally arranged at one end of the movable frame near the top of the third lantern ring;
the driving tooth is vertical and can be rotatably arranged inside the Contraband-shaped frame, and can be meshed with the second annular tooth;
the first motor is arranged on the side wall of the Contraband-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 second lantern ring is provided with a plurality of first linear sliding blocks which are distributed and arranged in the axial center of the second 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 mode, and the outer part of the second lantern ring is further provided with a handle.
Preferably, a locking mechanism is arranged outside the second lantern ring, and the locking mechanism comprises a bolt, a rotary table, a butt joint plate, a limiting polished rod, a second threaded sleeve and a locking nut;
the second thread sleeve is radially arranged on the radial surface of the second lantern ring, and the locking sleeve is arranged on the second lantern ring in a penetrating way;
the bolt is arranged in the second threaded sleeve in a threaded connection mode, one end of the bolt extends into the second sleeve ring and is close to the rotary drum, and the other end of the bolt extends to the outer side of the second sleeve ring;
the abutting plate can be rotatably arranged at one end, close to the rotary drum, of the bolt, one surface, close to the rotary drum, of the abutting plate is matched with the outside of the rotary drum, and a rubber pad capable of abutting against the outside of the rotary drum is adhered to one surface, close to the rotary drum, of the abutting plate;
the limiting polished rods are provided with a pair of limiting polished rods and are coaxially arranged on two sides of the abutting plate with the bolts, one end of each limiting polished rod, far away from the abutting plate, penetrates through the second sleeve ring and extends to the outside of the second sleeve ring, and a limiting through hole for the limiting polished rod to pass through is formed in the second sleeve ring;
the rotary disc is coaxially arranged at the tail end of the bolt far away from the abutting plate;
the locking nut is arranged on the outer portion, close to the rotary disc, of the bolt in a threaded connection mode.
Preferably, a set of guide wheels is respectively arranged at two ends of the rack close to the rotating drum, each set of guide wheels is respectively provided with four guide wheels, the four guide wheels of each set are distributed in a rectangular shape, and second annular slide rails capable of sliding with the corresponding guide wheels are respectively arranged at two ends of the outside of the rotating drum.
Preferably, the rotating device comprises a second motor, a driving wheel and a driven wheel;
the second motor is horizontally arranged on the rack close to the top of the first 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 a synchronous belt.
According to another aspect of the present application, there is also provided a method of using a cutting and barking device for logs, comprising the steps of:
s1, conveying logs to a processing position of a cutting device through a conveying device;
s2, moving the fixed disc along the axis of the rotary drum by a worker to enable the fixed disc to be far away from each telescopic sleeve rod, and further loosening each telescopic sleeve rod to enable the telescopic sleeve rods to adjust corresponding cutting tools;
s3, according to the diameter of the log, the driven disc is driven to rotate through the execution part of the rotary driving mechanism, the driven disc simultaneously drives a plurality of telescopic sleeve rods to stretch and retract, and the cutting tool on the execution part of each telescopic sleeve rod is driven to move to a proper position to stop;
s4, moving the fixed disc along the axis of the rotary drum by a worker to enable the fixed disc to be close to each telescopic loop bar, and locking the corresponding telescopic loop bar through locking teeth which are arranged on the fixed disc and correspond to each telescopic loop bar to prevent the telescopic loop bars from stretching automatically;
and 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 effect of this application is:
1. the invention is transmitted to the processing position of the cutting device by the log through the conveying device, the fixed disc is moved by a worker to be away from each telescopic loop bar, and then each telescopic loop bar is loosened to work, the driven disc is driven to rotate by the execution part of the rotary driving mechanism according to the diameter of the log, a plurality of telescopic loop bars are driven to extend and retract simultaneously by the driven disc, the cutting tools on the execution part of each telescopic loop bar are driven to move to a proper position to stop, the fixed disc is moved by the worker to move towards the direction of each telescopic loop bar, and then each telescopic loop bar is fixed to prevent the telescopic loop bars from automatically extending and retracting, the rotary drum is driven to rotate by the rotating device, and the cutting tools arranged on the execution parts of all the telescopic loop bars are driven to rotate along the circumference of the rotary drum, so that all the cutting tools rotate around the circumference of the log to cut, the logs are slowly conveyed by the conveying device, so that the skins of the logs are completely stripped, and the technical problem of how to adjust the positions of the cutting knives 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 internal sleeve through the limiting strip arranged outside the internal sleeve and moves along the corresponding limiting groove in a limiting manner, so that the internal sleeve and the cutting tool arranged at the tail end of the internal sleeve move to the axis position of the rotary drum along the axis of the fixed sleeve, and the cutting tool stops working until the cutting tool moves to a required position, thus the adjustment of the cutting tool is completed, 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 through the rotation of the first lantern ring, 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 drives the threaded column to rotate at the same time, 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 slide block arranged on the inner ring of the first lantern ring moves along the first annular slide rail arranged outside the rotary drum in a limiting manner, 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 Contraband-shaped frame, the driving tooth and the first motor are driven by the execution end of the linear sliding table to simultaneously move towards the direction of the second annular tooth, so that the driving tooth is meshed with the second annular tooth, the driving tooth is driven to rotate by the first motor, and the driven disc and the first sleeve ring are driven to rotate by the meshing of the driving tooth and the second annular tooth, so that 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 sleeve ring is moved towards the direction of the telescopic sleeve rod by a worker holding the handle, the handle is convenient for the worker to move the second sleeve ring until the stop teeth arranged on the fixed disc are meshed with the corresponding bevel gears, so that the bevel gears are prevented from rotating, and the technical problem of how to lock the telescopic sleeve rod is solved.
7. According to the invention, the rotary table is rotated by a worker, the bolt moves along the corresponding limiting through hole in a meshing mode of the second threaded sleeve and matched with the limiting polished rod on the abutting plate to enable the abutting plate to stretch towards the axis of the second sleeve ring, when the second sleeve ring needs to be fixed, the abutting plate abuts against the outer part of the rotary drum, the contact range is increased through the rubber pad, the abutting degree is improved, then the worker rotates the lock nut, the lock nut abuts against the outer edge of the second threaded sleeve, and the bolt and the abutting plate are fixed, so that the second sleeve ring, the fixed disc and the stopping teeth are fixed, the stopping teeth are meshed with the first annular teeth, the stopping teeth are prevented from being separated from the first annular teeth, and the technical problem of how to fix the second sleeve ring and prevent the stopping teeth from being separated from the second annular teeth is solved.
8. According to the invention, the second annular slide rails arranged outside the two ends of the rotary drum are matched with the corresponding guide wheels on the rack, so that the rotary drum is limited to rotate on the rack in a horizontal state, and the technical problem of how to rotate the rotary drum on the rack is solved.
9. The invention drives the driving wheel to rotate through the output end of the second motor, the driving wheel drives the driven wheel to rotate through the synchronous belt, the rotating drum is driven to rotate through the driven wheel, all the adjusted cutting tools are driven by the rotating drum to cut around the circumference of the log entering the rotating drum, the outer skin of the log is peeled, and the technical problem of how to drive the rotating drum to rotate through the rotating device is solved.
Drawings
FIG. 1 is a first 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 A-A of FIG. 2 of the present application;
FIG. 4 is a front view of the cutting apparatus of the present application;
FIG. 5 is a perspective view of the cutting device of the present application;
FIG. 6 is a perspective view of the cutting device of the present application;
FIG. 7 is a partial perspective view of the cutting apparatus of the present application;
FIG. 8 is a partially exploded view of the telescoping rod of the present application;
FIG. 9 is a partial perspective view of the cutting device of the present application;
FIG. 10 is a partial top view of the cutting apparatus of the present application;
FIG. 11 is a cross-sectional view taken along B-B of FIG. 10 of the present application;
FIG. 12 is a cross-sectional view taken along C-C of FIG. 10 of the present application;
FIG. 13 is a perspective view of the construction of the cutting device of the present application;
FIG. 14 is a partial perspective view of the cutting device of the present application;
FIG. 15 is a perspective view of the cutting device of the present application;
FIG. 16 is a flow chart of a method of use of the present application.
The reference numbers in the figures are: 1-a cutting device; 2-a rotating device; 3-a conveying device; 4-a frame; 5-a rotating drum; 6-a cutting tool; 7-telescopic loop bar; 8-a first collar; 9-a second collar; 10-a driven disc; 11-fixing the disc; 12-a rotary drive mechanism; 13-stop teeth; 14-a fixed sleeve; 15-a first threaded sleeve; 18-a threaded post; 19-an inner sleeve; 20-a limit strip; 21-a limiting groove; 22-a first annular tooth; 23-a bevel gear; 24-an annular slider; 25-a first endless glide track; 26-linear slipway; 27-a first motor; 28-a mobile frame; 29-Contraband shaped racks; 30-driving teeth; 31-a third collar; 32-a second ring-shaped tooth; 33-a first linear slide; 34-a first linear slide; 35-a handle; 36-a bolt; 37-a turntable; 38-an abutment plate; 39-a limit polish rod; 40-a second threaded sleeve; 41-lock nut; 42-a guide wheel; 43-a second annular slide rail; 44-a second motor; 45-driving wheel; 46-driven pulley.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present 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 embodiment was 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 16, the present application provides:
a cutting and peeling device for logs comprises a cutting device 1, a rotating device 2 and a conveying device 3, wherein the cutting device 1 comprises a rack 4, a rotary drum 5, a cutting tool 6, a telescopic loop bar 7, a first loop ring 8, a second loop ring 9 and a rotary driving mechanism 12;
the rotary drum 5 is arranged on the frame 4 in a horizontal and rotatable manner, and the two conveying devices 3 are respectively arranged at two ends of the rotary drum 5;
the telescopic rods 7 are provided with a plurality of telescopic rods and distributed at the middle end of the rotary drum 5 along the circumferential direction of the rotary drum 5;
the first lantern ring 8 is rotatably sleeved at one end of the rotary drum 5, a driven disc 10 is arranged on the first lantern ring 8, and the driven disc 10 can be in transmission connection with the inside of each telescopic sleeve rod 7;
the second sleeve ring 9 can be movably sleeved on one end of the rotary drum 5 far away from the first sleeve ring 8 along the axis of the rotary drum 5, a fixed disc 11 is arranged on the first sleeve ring 8, and stop teeth 13 which correspond to the telescopic sleeve rods 7 one by one are arranged on the fixed disc 11;
the rotary driving mechanism 12 is arranged on the frame 4, and an execution 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 execution 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 that the present application intends to solve is how to adjust the position of the cutting blade according to logs of different diameters. For this purpose, the present application is that the log is conveyed to the processing position of the cutting device 1 by the conveying device 3, the fixed disc 11 is moved by the operator to separate the fixed disc 11 from each telescopic loop bar 7, and then each telescopic loop bar 7 is loosened to enable the operation, according to the diameter of the log, the driven disc 10 is driven to rotate by the execution part of the rotary driving mechanism 12, the plurality of telescopic loop bars 7 are driven to extend and retract by the driven disc 10 at the same time, the cutting tools 6 on the execution part of each telescopic loop bar 7 are driven to move to the proper positions to stop, the fixed disc 11 is moved by the operator to move towards the direction of each telescopic loop bar 7, and then each telescopic loop bar 7 is fixed, the telescopic loop bars 7 are prevented from extending and retracting by themselves, the rotary drum 5 is driven to rotate by the rotating device 2, and the cutting tools 6 arranged on the execution part of all the telescopic loop bars 7 are driven 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 cut and the log is slowly transported by the conveyor 3 so that the bark of the log is completely peeled off.
Further, as shown in fig. 7 and 8:
the telescopic loop bar 7 comprises a fixed sleeve 14, a first thread bush 15, a thread column 18 and an inner sleeve 19;
the fixed sleeve 14 is arranged on the radial surface of the middle end of the rotary drum 5 in the radial direction, and one end of the fixed sleeve extends towards the interior of the rotary drum 5;
the first threaded sleeve 15 is coaxially arranged at the end of the fixed sleeve remote from the drum 5;
the threaded column 18 is coaxially arranged inside the fixed sleeve 14, the upper end of the threaded column extends upwards through the first threaded sleeve 15, the threaded column 18 is in threaded connection with the thread, and the top extending end of the threaded column 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, inside sleeve pipe 19 can reciprocate insert locate the inside of fixed cover, the inner circle of inside sleeve pipe 19 is equipped with the internal thread of being connected with screw thread post 18 cooperation, the outside of inside sleeve pipe 19 is equipped with the spacing strip 20 that extends along inside sleeve pipe 19 axis direction, the inside of fixed sleeve pipe 14 is equipped with the spacing groove 21 that supplies spacing strip 20 to reciprocate, cutting tool 6 sets up the one end of keeping away from first thread bush 15 at inside sleeve pipe 19.
Based on the above-mentioned embodiments, the technical problem that the present application intends to solve is how to adjust the cutting tool 6 to move to a desired position by the telescopic rod 7. For this purpose, the driven disc 10 drives the threaded column 18 to rotate, the rotating threaded column 18 is matched with the internal thread of the inner sleeve 19, and meanwhile, the limiting strip 20 arranged outside the inner sleeve 19 moves along the corresponding limiting groove 21 in a limiting mode, so that the inner sleeve 19 and the cutting tool 6 arranged at the tail end of the inner sleeve 19 move towards the axial center position of the rotary drum 5 along the axis of the fixed sleeve 14 until the cutting tool 6 is moved to a required position, the work is stopped, and the adjustment of the cutting tool 6 is further completed.
Further, as shown in fig. 7, 9 and 10:
one side of the driven disc 10 close to the telescopic sleeve rod 7 is distributed with first annular teeth 22 around the circumference of the driven disc 10, and the top of each threaded rod is respectively provided with a bevel gear 23 capable of being meshed with the first annular teeth 22.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to drive the threaded stud 18 to rotate by the driven disk 10. For this purpose, the driven disc 10 is driven to rotate simultaneously by the rotation of the first lantern ring 8, 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 threaded column 18 is driven to rotate simultaneously by the bevel gear 23.
Further, as shown in fig. 11:
the inner ring of the first lantern ring 8 is provided with an annular slide block 24, and the outer part of the rotary drum 5 is provided with a first annular slide rail 25 for the annular slide block 24 to slide.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to rotate the first collar 8 on the drum 5. For this purpose, the present application enables the first collar 8 to rotate on the drum 5 by the limited movement of the annular slider 24 arranged inside the first collar 8 along the first annular slide 25 arranged outside 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 moving frame 28, an Contraband-shaped frame 29, a driving tooth 30, a third sleeve ring 31 and a second annular tooth 32;
the third collar 31 is coaxially arranged on one surface of the driven disc 10 far away from the first annular gear 22;
the second ring-shaped gear 32 is arranged around the outside of the third sleeve 31;
the linear sliding table 26 is arranged beside the third sleeve 31 in a horizontal position, and the linear sliding table 26 is fixedly arranged on the rack 4;
the moving frame 28 is arranged on the execution end of the linear sliding table 26;
the Contraband-shaped frame 29 is horizontally arranged at one end of the movable frame 28 close to the top of the third collar 31;
the driving tooth 30 is vertically and rotatably arranged inside the Contraband-shaped frame 29, and the driving tooth 30 can be meshed with the second annular tooth 32;
the first motor 27 is arranged on the side wall of the Contraband-shaped frame 29, and the output shaft of the first motor 27 is fixedly connected with the center of the driving tooth 30.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to drive the driven disk 10 to rotate by the rotation driving mechanism 12. For this purpose, the movable frames 28, 21274are driven by the executing end of the linear sliding table 26, the shape frame 29, the driving tooth 30 and the first motor 27 simultaneously move towards the direction of the second annular tooth 32, so that the driving tooth 30 is meshed with the second annular tooth 32, the driving tooth 30 is driven to rotate by the first motor 27, and the driven disc 10 and the first collar 8 are driven to rotate by the meshing of the driving tooth 30 and the second annular tooth 32.
Further, as shown in fig. 11:
the inner ring of the second sleeve 9 is provided with a plurality of first linear sliding blocks 33 which are distributed and arranged by the axis of the second sleeve 9, the outside of the rotary drum 5 is provided with a plurality of first linear sliding rails 34 which are in one-to-one correspondence with the first linear sliding blocks 33, the first linear sliding blocks 33 can be arranged on the first linear sliding rails 34 in a sliding manner, and the outside of the second sleeve 9 is also provided with a handle 35.
Based on the above-described embodiments, the technical problem that the present application intends to solve is how to lock the telescopic bar 7. For this reason, this application is through staff's handheld handle 35 with second lantern ring 9 towards the direction of telescopic sleeve pole 7 removal, the handle 35 of setting be convenient for the staff and remove second lantern ring 9 until the stop tooth 13 that sets up on fixed disk 11 meshes with corresponding bevel gear 23 to avoid bevel gear 23 rotation.
Further, as shown in fig. 12 and 14:
a locking mechanism is arranged outside the second sleeve ring 9, and comprises a bolt 36, a rotary disc 37, a butt plate 38, a limiting polished rod 39, a second threaded sleeve 40 and a locking nut 41;
the second thread sleeve 40 is radially arranged on the radial surface of the second sleeve ring 9, and the locking sleeve is arranged on the second sleeve ring 9 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 towards the inside of the second sleeve ring 9 and is close to the rotary drum 5, and the other end of the bolt 36 extends towards the outer side of the second sleeve ring 9;
the abutting plate 38 is rotatably arranged at one end of the bolt 36 close to the drum 5, one surface of the abutting plate 38 close to the drum 5 is matched with the outside of the drum 5, and a rubber pad capable of abutting against the outside of the drum 5 is adhered to one surface of the abutting plate 38 close to the drum 5;
the limiting polished rod 39 is provided with a pair of limiting polished rods and is coaxially arranged on two sides of the abutting plate 38 with the bolt 36, one end of the limiting polished rod 39, far away from the abutting plate 38, penetrates through the second sleeve ring 9 and extends towards the outside of the second sleeve ring 9, and a limiting through hole for the limiting polished rod 39 to pass through is arranged on the second sleeve ring 9;
a dial 37 is coaxially disposed at the end of the bolt 36 remote from the abutment plate 38;
a lock nut 41 is threadedly disposed on the bolt 36 adjacent the exterior of the turntable 37.
Based on the above-mentioned embodiments, the technical problem that the present application intends to solve is how to fix the second collar 9, preventing the stop teeth 13 from separating from the second ring teeth 32. Therefore, according to the rotary table 37, the bolt 36 moves along the corresponding limiting through hole in a meshing mode through the second threaded sleeve 40 and is matched with the limiting polished rod 39 on the abutting plate 38 to enable the abutting plate 38 to stretch towards the axis of the second sleeve ring 9, when the second sleeve ring 9 needs to be fixed, the abutting plate 38 abuts against the outer portion of the rotary drum 5, the contact range is enlarged through the rubber pad, the abutting degree is improved, then the worker rotates the locking nut 41, the locking nut 41 abuts against the outer edge of the second threaded sleeve 40, the bolt 36 and the abutting plate are fixed, the second sleeve ring 9, the fixed disc 11 and the stopping teeth 13 are fixed, the stopping teeth 13 are meshed with the first annular teeth 22, and the stopping teeth 13 are prevented from being separated from the first annular teeth 22.
Further, as shown in fig. 3 and 4:
a set of guide wheels 42 is respectively arranged at two ends of the frame 4 close to the rotary drum 5, each set of guide wheels 42 is respectively provided with four guide wheels, the 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 respectively arranged at two ends of the outside of the rotary drum 5.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to rotate the drum 5 on the frame 4. Therefore, the second annular slide rails 43 arranged outside the two ends of the rotary drum 5 are matched with the corresponding guide wheels 42 on the frame 4, so that the rotary drum 5 is limited to rotate on the frame 4 in a horizontal shape.
Further, as shown in fig. 15:
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 top of the frame 4 close to the first lantern ring 8;
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 drum 5, and the driven wheel 46 is in transmission connection with the driving wheel 45 through a synchronous belt.
Based on the above-described embodiment, the technical problem that the present application intends to solve is how to drive the drum 5 to rotate by the rotating device 2. For this reason, this application drives the action wheel 45 rotatory through the output of second motor 44, and action wheel 45 passes through the hold-in range and drives driven round of 46 rotation, drives the rotary drum 5 rotation through driven round of 46, and rotary drum 5 drives all cutting tool 6 that finish of adjusting and cuts around the log circumference that enters into in the rotary drum 5 to peel the crust of log.
Further, as shown in fig. 16:
a method of using a log cutting and barking device, comprising the steps of:
s1, conveying logs to a processing position 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 to enable the fixed disc 11 to be far away from each telescopic loop bar 7, and further loosening each telescopic loop bar 7 to enable the telescopic loop bars 7 to adjust corresponding cutting tools 6;
s3, according to the diameter of the log, the driven disc 10 is driven to rotate by the execution part of the rotary driving mechanism 12, the plurality of telescopic sleeve rods 7 are driven to be stretched and contracted simultaneously by the driven disc 10, and the cutting tool 6 on the execution part of each telescopic sleeve rod 7 is driven 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 to enable the fixed disc 11 to be close to each telescopic loop bar 7, and locking the corresponding telescopic loop bars 7 through locking teeth which are arranged on the fixed disc 11 and correspond to each telescopic loop bar 7 to prevent the telescopic loop bars 7 from automatically stretching;
and 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 further perform cutting operation.
The log is conveyed to a processing position of the cutting device 1 through the conveying device 3, the fixed disc 11 is moved by a worker, the fixed disc 11 is far away from each telescopic loop bar 7, and then each telescopic loop bar 7 is loosened to enable the telescopic loop bar to work, according to the diameter of the log, the execution part of the rotary driving mechanism 12 drives the driven disc 10 to rotate, the driven disc 10 simultaneously drives the telescopic loop bars 7 to stretch and retract, and drives the cutting tools 6 on the execution part of each telescopic loop bar 7 to move to a proper position to stop, the fixed disc 11 is moved by the worker, the fixed disc 11 moves towards the direction of each telescopic loop bar 7, and then each telescopic loop bar 7 is fixed, the telescopic loop bars 7 are prevented from stretching and retracting automatically, the rotary drum 5 is driven to rotate through the rotating device 2, and the cutting tools 6 arranged on the execution parts of all the telescopic loop bars 7 are driven to rotate along the circumference of the rotary drum 5, therefore, all the cutting tools 6 rotate around the circumference of the log to cut, the log is slowly conveyed by the conveying device 3, the outer skin of the log is completely peeled, and the technical problem of adjusting the positions of the cutting tools according to logs with different diameters is solved.
It is to be understood that the described embodiments are merely a few embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by one of ordinary skill in this and related arts based on the embodiments of the present invention without creative efforts, shall fall within the protection scope of the present invention. Structures, devices, and methods of operation not specifically described or illustrated herein are generally practiced in the art without specific recitation or limitation.
Claims (10)
1. A cutting and peeling device for logs 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 rack (4), a rotary drum (5), a cutting tool (6), a telescopic loop bar (7), a first loop ring (8), a second loop ring (9) and a rotary driving mechanism (12);
the rotary drum (5) is horizontal and can be rotatably arranged on the rack (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 distributed at the middle end of the rotary drum (5) along the circumferential direction of the rotary drum (5);
the first lantern ring (8) can be sleeved at one end of the rotary drum (5) in a rotating mode, a driven disc (10) is arranged on the first lantern ring (8), and the driven disc (10) can be in transmission connection with the inside of each telescopic sleeve rod (7);
the second sleeve ring (9) can be movably sleeved on one end of the rotary drum (5) far away from the first sleeve ring (8) along the axis of the rotary drum (5), a fixed disc (11) is arranged on the first sleeve ring (8), and stop teeth (13) which correspond to each telescopic sleeve rod (7) one by one are arranged on the fixed disc (11);
the rotary driving mechanism (12) is arranged on the rack (4), and an execution 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 execution part of the rotating device (2) is in transmission connection with the outside of the rotating drum (5).
2. A log cutting and barking device according to claim 1, characterized in that the telescopic shank (7) comprises a fixed sleeve (14), a first threaded sleeve (15), a threaded post (18) and an inner sleeve (19);
the fixed sleeve (14) is radially arranged on the middle end radial surface of the rotary drum (5), and one end of the fixed sleeve extends towards the interior of the rotary drum (5);
the first threaded sleeve (15) is coaxially arranged at the tail end of the fixed sleeve, which is far away from the rotary drum (5);
the threaded column (18) is coaxially arranged inside the fixed sleeve (14), the upper end of the threaded column penetrates through the first threaded sleeve (15) to extend upwards, the threaded column (18) is in threaded connection with the thread, and the top extending end of the threaded column (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, inside sleeve pipe (19) can reciprocate insert the inside of locating fixed cover, the inner circle of inside sleeve pipe (19) is equipped with the internal thread of being connected with screw thread post (18) cooperation, the outside of inside sleeve pipe (19) is equipped with spacing (20) of extending along inside sleeve pipe (19) axis direction, the inside of fixed sleeve pipe (14) is equipped with spacing groove (21) that supply spacing (20) to reciprocate, the one end of first thread bush (15) is kept away from in inside sleeve pipe (19) setting cutting tool (6).
3. A log cutting and barking device according to claim 2, characterized in that the side of the driven plate (10) near the telescopic rods (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 provided with a bevel gear (23) capable of engaging with the first annular teeth (22).
4. A log cutting and barking device according to claim 1, characterized in that the inner ring of the first collar (8) is provided with a ring-shaped slide (24), and the outer part of the drum (5) is provided with a first ring-shaped slide (25) on which the ring-shaped slide (24) slides.
5. The cutting and barking device for logs according to claim 1, characterized in that the rotary drive mechanism (12) comprises a linear slide (26), a first motor (27), a moving frame (28), a lifting frame (21274), a profile frame (29), a driving tooth (30), a third collar (31) and a second ring tooth (32);
the third lantern ring (31) is coaxially arranged on one surface, far away from the first annular tooth (22), of the driven disc (10);
the second annular tooth (32) wheel is arranged around the outside of the third sleeve ring (31);
the linear sliding table (26) is arranged at the side of the third sleeve ring (31) in a horizontal position, and the linear sliding table (26) is fixedly arranged on the rack (4);
the moving frame (28) is arranged on the execution end of the linear sliding table (26);
contraband the shape rack (29) is horizontally arranged at one end of the moving rack (28) near the top of the third lantern ring (31);
the driving tooth (30) is vertical and can be rotatably arranged inside the Contraband-shaped frame (29), and the driving tooth (30) can be meshed with the second annular tooth (32);
the first motor (27) is arranged on the side wall of the Contraband-shaped frame (29), and an output shaft of the first motor (27) is fixedly connected with the center of the driving tooth (30).
6. A log cutting and barking device according to claim 1, characterized in that the inner ring of the second thimble (9) is provided with a plurality of first linear slides (33) distributed around the axis of the second thimble (9), the outer part of the rotary drum (5) is provided with a plurality of first linear slide rails (34) corresponding to the first linear slides (33), the first linear slides (33) are slidably arranged on the first linear slide rails (34), and the outer part of the second thimble (9) is further provided with a handle (35).
7. The log cutting and barking device of claim 6, characterized in that the second collar (9) is externally provided with a locking mechanism, the locking mechanism comprises a bolt (36), a rotary disc (37), an abutting plate (38), a limit polished rod (39), a second threaded sleeve (40) and a lock nut (41);
the second thread sleeve (40) is radially arranged on the radial surface of the second sleeve ring (9), and the locking sleeve is arranged on the second sleeve ring (9) 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 into the second sleeve ring (9) and is close to the rotary drum (5), and the other end of the bolt (36) extends to the outer side of the second sleeve ring (9);
the abutting plate (38) can be rotatably arranged at one end, close to the rotary drum (5), of the bolt (36), one surface, close to the rotary drum (5), of the abutting plate (38) is matched with the outer portion of the rotary drum (5), and a rubber pad capable of abutting against the outer portion of the rotary drum (5) is adhered to one surface, close to the rotary drum (5), of the abutting plate (38);
the limiting polished rods (39) are provided with a pair of limiting polished rods and are coaxially arranged on two sides of the abutting plate (38) with the bolts (36), one end, far away from the abutting plate (38), of each limiting polished rod (39) penetrates through the second sleeve ring (9) and extends to the outside of the second sleeve ring (9), and limiting through holes for the limiting polished rods (39) to pass through are formed in the second sleeve ring (9);
the rotary disc (37) is coaxially arranged at the tail end of the bolt (36) far away from the abutting plate (38);
a lock nut (41) is arranged on the outer part of the bolt (36) close to the rotary disc (37) in a threaded connection mode.
8. A log cutting and barking device as claimed in claim 1, wherein the frame (4) is provided with a set of guide wheels (42) near each end of the drum (5), each set of guide wheels (42) is provided with four guide wheels, each set of four guide wheels (42) is arranged in a rectangular shape, and each end of the outside of the drum (5) is provided with a second annular slide rail (43) capable of sliding with the corresponding guide wheel (42).
9. A log cutting and barking device as claimed in 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 rack (4) close to the top of the first lantern ring (8);
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.
10. The use method of the cutting and peeling device for the log is characterized by comprising the following steps:
s1, conveying logs to a processing position 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 to enable the fixed disc (11) to be far away from each telescopic loop bar (7), and further loosening each telescopic loop bar (7) to enable the telescopic loop bars (7) to be capable of adjusting corresponding cutting tools (6);
s3, according to the diameter of the log, driving a driven disc (10) to rotate through an execution part of a rotary driving mechanism (12), simultaneously driving a plurality of telescopic sleeve rods (7) to stretch through the driven disc (10), and driving a cutting tool (6) on the execution part of each telescopic sleeve rod (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 to enable the fixed disc (11) to be close to each telescopic loop bar (7), and locking the corresponding telescopic loop bars (7) through locking teeth which are arranged on the fixed disc (11) and correspond to each telescopic loop bar (7) to prevent the telescopic loop bars (7) from automatically stretching;
s5, the rotating drum (5) is driven to rotate through the rotating device (2), and all the adjusted cutting tools (6) are driven to rotate along the circumference of the rotating drum (5) at the same time, 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 true CN114571566A (en) | 2022-06-03 |
| CN114571566B CN114571566B (en) | 2023-05-02 |
Family
ID=81783885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210361725.8A Active CN114571566B (en) | 2022-04-07 | 2022-04-07 | Cutting and peeling device and method for log |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114571566B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030226617A1 (en) * | 2002-06-10 | 2003-12-11 | Andre Choquette | Flared butt reducer for logs (ii) |
| US20120305137A1 (en) * | 2011-05-31 | 2012-12-06 | Nicholson Manufacturing Ltd. | Debarker systems with adjustable rings |
| CN106794592A (en) * | 2014-07-29 | 2017-05-31 | 尼科尔森知识产权有限公司 | Reduce device for the root enlarged portion of log and reduce the correlation technique of root enlarged portion |
| CN109397447A (en) * | 2018-11-02 | 2019-03-01 | 蔡奕凡 | A kind of trunk skinning machine and barking method |
| CN110216758A (en) * | 2019-06-13 | 2019-09-10 | 南昌汇达知识产权有限公司 | A kind of 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 |
-
2022
- 2022-04-07 CN CN202210361725.8A patent/CN114571566B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030226617A1 (en) * | 2002-06-10 | 2003-12-11 | Andre Choquette | Flared butt reducer for logs (ii) |
| US20120305137A1 (en) * | 2011-05-31 | 2012-12-06 | Nicholson Manufacturing Ltd. | Debarker systems with adjustable rings |
| CN106794592A (en) * | 2014-07-29 | 2017-05-31 | 尼科尔森知识产权有限公司 | Reduce device for the root enlarged portion of log and reduce the correlation technique of root enlarged portion |
| CN109397447A (en) * | 2018-11-02 | 2019-03-01 | 蔡奕凡 | A kind of trunk skinning machine and barking method |
| CN110216758A (en) * | 2019-06-13 | 2019-09-10 | 南昌汇达知识产权有限公司 | A kind of 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114571566B (en) | 2023-05-02 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111890144B (en) | Rotatable gear machining grinding device | |
| DE4200949A1 (en) | Cutting up used tyres of any size and recovering most of rubber - by machine which rotates held and mounted tyre, applies first cutter to peel off rubber, then second cutters to remove tread and sidewalls | |
| CN114571566A (en) | Cutting and peeling device and method for logs | |
| CN114905286A (en) | Integral type aluminum pipe trimming device | |
| DE102016013167A1 (en) | Machine and method for woodworking | |
| CN107838893A (en) | A kind of mobile model wood processing machinery platform of manual adjustable | |
| CN115816567A (en) | Processing equipment and processing method for rotary-cut veneer | |
| DE852899C (en) | Procedure for cutting round wood | |
| CN207105171U (en) | Trees tree section raw material automate peeling equipment in a kind of wood processing machinery | |
| CN109591127B (en) | Round bamboo multi-piece profiling cutting device | |
| CN113333786A (en) | Numerical control metal cutting machine tool and working method thereof | |
| CN207669270U (en) | A kind of mobile model wood processing machinery platform of manual adjustable | |
| CN112475432A (en) | Rotary table end-toothed disc and processing equipment thereof | |
| CN108157990B (en) | A kind of material epidermis automatically removes device | |
| DE2305096A1 (en) | Tyre slitting machine - in which cutters move into contact with tyre held between locating and driving plates | |
| DE940186C (en) | Method and device for the mechanical production of baking troughs, bowls or other shaped pieces consisting of a whole and made from solid wood | |
| EP0141831B1 (en) | Plant for bark-peeling tree-trunks or the like | |
| CN205588030U (en) | Novel automatic telescopic tool rest device of numerical -control machine | |
| DE937449C (en) | Device for processing blades of rotary machines that can be used individually in rotor wheels | |
| CN214446734U (en) | Pipe cutting device | |
| CN203510394U (en) | Multi-station template jigger | |
| CN215531352U (en) | Kneading machine convenient for discharging | |
| CN208613793U (en) | A kind of two-spindle borer convenient for efficiently producing | |
| CN214165421U (en) | Automatic film coating equipment for wood floor | |
| DE1604480B2 (en) | DEVICE FOR DEBURRING OR CUTTING AN ENDLESS STRAND OF PROFILE MADE OF RUBBER OR RUBBER-LIKE PLASTICS, IN PARTICULAR FOR CUTTING THE WEDGE SHAPE OF V-BELTS |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |