CN211389249U - Rotary cutter capable of adjusting angle of cutter table and extrusion force of log - Google Patents
Rotary cutter capable of adjusting angle of cutter table and extrusion force of log Download PDFInfo
- Publication number
- CN211389249U CN211389249U CN201922198005.0U CN201922198005U CN211389249U CN 211389249 U CN211389249 U CN 211389249U CN 201922198005 U CN201922198005 U CN 201922198005U CN 211389249 U CN211389249 U CN 211389249U
- Authority
- CN
- China
- Prior art keywords
- cam
- roller seat
- compression roller
- cutter
- platform
- 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.)
- Active
Links
Images
Abstract
The utility model belongs to the technical field of wood processing machinery, a peeler of adjustable sword platform angle and log extrusion force is related to, including frame, power device and controlling means, shelf location compression roller seat, sword platform, two roller seats, the compression roller is installed on the compression roller seat, and the rotary cutter is installed on the sword platform, and two rollers are installed at two roller seats, and its technical essential is: the knife rest, the compression roller seat and the rack are movably connected, the knife rest cam and the compression roller seat cam are mounted on the rack and respectively support the knife rest and the compression roller seat, and the knife rest and the compression roller seat are driven to swing and rotate through the motion of the two groups of cams, so that the extrusion force of the compression roller on the log in the rotary cutting process is stable, and the cutting angle of the rotary cutter is optimized in real time, and the problems of poor surface smoothness, back cracking, tail plate rolling and the like of the veneer are solved.
Description
Technical Field
The utility model belongs to the technical field of wood processing machinery, a peeler is related to, especially a peeler of adjustable sword platform angle and compression roller to log extrusion force.
Background
The rotary cutter is an important machine in wood processing, in the processing process, along with the reduction of the diameter of a log, the extrusion force of the compression roller on the log can also change, if the extrusion force cannot be adjusted at any time, the extrusion force is unstable, the log can easily jump, the machine work is unstable, the extrusion force of a board skin is unstable particularly at a log knot part, the surface of the cut board skin has an uneven phenomenon, and the quality of the board skin is influenced. Meanwhile, the cutting angle of the rotary cutter relative to the log can also change along with the reduction of the diameter of the log, and when the veneer with larger rotary cutting thickness is cut, the back crack, tail board rolling and other phenomena are easy to occur on the rotary-cut veneer due to the larger difference between the inner circle radius and the outer circle radius of the veneer. Therefore, in the processing work, when different woods and different veneer thicknesses are cut, the cutting angle of the rotary cutter and the extrusion force of the compression roller on the log need to be adjusted in real time. In a common method, a professional is required to debug the machine for a long time, and only rough debugging can be performed, so that the best effect cannot be achieved.
CN201721127747 discloses a cam-controlled constant-pressure rotary cutting machine, in which a cam is used to rotate to drive a compression roller seat to swing, the swing center of a compression roller is located at the rear upper part of a cutter point, and the track of the compression roller controlled by the cam is approximately parallel to the contour line of a cutter back, so that the cam keeps a cutter gap basically unchanged in the rotary cutting process of adjusting the pressure of the compression roller.
CN201821859251 discloses a device for changing the gap of a rotary cutter, which utilizes the movement of a movable beam to drive a cam to rotate through a connecting rod, so as to drive a roller seat to rotate, thereby changing the gap size of the rotary cutter and the extrusion force on logs. The rotary cutter with the structure solves the problem that the cutter seam is not changed in the rotary cutting process, the extrusion force to the log can be changed along with the diameter reduction, the problem of log blasting is solved, the veneer quality is good, but the extrusion force and the variation can be different in the rotary cutting process of the logs with different hardness and different thicknesses, and the technical scheme can not be adapted.
Patent No. CN201210515484.4 discloses a no card axle peeler of knife rest angularly adjustable, and there is a ram knife rest below, and the ram is by hand wheel control, drives the ram motion through manual regulation hand wheel, makes the knife rest change angle, the utility model discloses can conveniently carry out the adjustment of rotary cutter rotary-cut angle, nevertheless can not adjust in rotary-cut in-process is automatic in real time, needs the technical staff to carry out manual adjustment to different timber, different rotary-cut thickness simultaneously.
SUMMERY OF THE UTILITY MODEL
To prior art's problem, the utility model discloses a real-time automatic adjustment of compression roller and sword platform reaches the stable and real-time optimization of rotary-cut cutter cutting angle of the extrusion force of rotary-cut machine job stabilization, rotary-cut in-process compression roller to log to solve flaw problems such as the smooth degree difference of board skin surface and back of the body splits, the tailboard is beaten and is rolled up.
The technical content of the utility model is as follows
The utility model discloses a frame, power device and controlling means, power device is motor power and power transmission, motor power installs in the frame, connect each load through transmission, power transmission is the speed reducer, the transmission shaft, drive chain or drive gear, controlling means is program controller, be used for controlling power device, install in the numerical control cabinet, install the compression roller seat on the frame, the sword platform, two roller seats, the compression roller is installed on the compression roller seat, rotary cutter installs on the sword platform, two rollers are installed on two roller seats, there is the rotary-cut to advance between two roller seats and the compression roller seat and give the device, rotary-cut feeding device is the lead screw, screw connection power device, the rotary-cut in-process, through the rotation of lead screw, drive compression roller seat or two roller seats move on the slide in the frame, by the motion of travel switch control lead screw. The technical key points are as follows: the tool post is movably connected with the frame, the tool post can swing around an installation axis, the frame is provided with one or more tool post cams which are supported on the side surface of the tool post, a cam shaft of the tool post cam is connected with a tool post cam power device, and the tool post cam is driven to swing by rotation of the tool post cam. The tool post cam power device consists of a speed reducer and a tool post cam motor, wherein a cam shaft of the tool post cam is connected with the tool post cam motor through the speed reducer, and the tool post cam motor is a servo motor and is connected with the control device.
The compression roller seat is movably connected with the frame and can rotate around an installation axis, a compression roller seat cam is arranged on the frame, one or more compression roller seat cams can be used for supporting the compression roller seat, a cam shaft of the compression roller seat cam is connected with a compression roller seat cam power device, and the compression roller seat cam is driven to rotate by rotation of the compression roller seat cam. The roller seat cam power device consists of a roller seat cam motor and a speed reducer, wherein a cam shaft of the roller seat cam is connected with the roller seat cam motor through the speed reducer, and the roller seat cam motor is a servo motor and is connected with the control device.
Preferably, the tool post cam is mounted on the frame by a bearing block.
Preferably, the tool post is provided with a tool post bearing, and the tool post cam is supported on the tool post bearing and is in rolling fit with the tool post bearing.
Preferably, the pressure roller seat is provided with a support arm which is matched with the pressure roller seat cam, and the pressure roller seat cam is supported at one end of the support arm and supports the pressure roller seat through the support arm.
Preferably, a support arm bearing is arranged on the support arm, and the compression roller seat cam and the support arm bearing support the compression roller seat in a rolling fit mode.
Preferably, the compression roller seat is installed on the frame through the other end of the support arm, the support arm is movably connected with the frame, and the compression roller seat is driven to rotate through the support arm.
Preferably, a fixed support is arranged on the frame, the cutter platform and the compression roller seat are arranged on the fixed support, the fixed supports are respectively arranged on two sides of the frame, the fixed supports are provided with mounting holes, and the cutter platform and the compression roller seat are movably connected.
Preferably, the roller base is mounted on the fixed support through an arm.
The utility model provides a be used for sword platform cam and compression roller seat cam to be the uniform variable cam.
The utility model discloses a control device, including the program module of control power motor etc. still include control knife platform cam power device and compression roller seat cam power device's program module.
The advantages and effects are as follows:
the utility model discloses a sword platform cam and compression roller seat cam support sword platform and compression roller seat respectively, drive sword platform cam and compression roller seat cam rotation respectively by independent sword platform cam power device and compression roller seat cam power device, program module control cam power device and compression roller seat cam power device through controlling means, automatic control compression roller seat rotates and the sword platform swing, real-time automatic adjustment compression roller is to the extrusion force and the rotary-cut sword cutting angle of log, make the compression roller remain stable at the rotary-cut in-process to the extrusion force, the real-time automatic adjustment of cutting angle of rotary-cut sword has eliminated the slab quality poor, the back splits phenomenon such as serious and the tailboard is beaten, and can carry out the rotary-cut of thick plate skin to the great log of hardness.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of the installation of the cam of the roller seat of the present invention.
Fig. 3 is a schematic view of the installation of the knife rest cam of the present invention.
In the figure 1, a double roller seat 2, a double roller 3, a press roller 4, a press roller seat 5, a mounting hole 6, a support arm 7, a press roller seat cam bearing seat 8, a press roller seat cam 9, a cutter platform cam 10, a fixed support 11, a frame 12, a rotary cutter 13, a lead screw 14, a press roller seat cam motor 15, a cutter platform cam motor 16, a cutter platform 17, a cutter platform cam bearing seat 18, a power motor 19, a numerical control cabinet 20, a travel switch 21, a cutter platform bearing 22 and a support arm bearing.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the drawings.
Example 1
The utility model discloses a frame 11, power device and controlling means, power device are power motor 18 and power transmission, power motor 18 includes two roller motors, compression roller motor and lead screw motor, installs in frame 11, and power transmission is speed reducer, transmission shaft, drive chain or drive gear etc. and controlling means is program controller, installs 19 in the numerical control cabinet for control power motor 18, power motor 18 drives compression roller 3, two roller 2 and lead screw 13 through transmission. A press roller seat 4, a cutter platform 16 and a double-roller seat 1 are installed on a frame 11, a press roller 3 is installed on the press roller seat 4, a rotary cutter 12 is installed on the cutter platform 16, and a double roller 2 is installed on the double-roller seat 1. The bottom of the double-roller seat 1 is provided with a slide block which is matched with a slide way on the machine frame 11, the rotary cutting and feeding device is a lead screw, the double-roller seat 1 is driven to move by the rotation of the lead screw 13 to complete cutting and feeding, the movement of the lead screw 13 is controlled by a travel switch 20, and the travel switch 20 is connected with a control device. The technical key points are as follows: the two ends of the tool post 16 are provided with mounting shafts, the mounting shafts are mounted in mounting holes at the two ends of the rack 11 through shaft sleeves and are movably connected, the tool post 16 can rotate around a mounting axis, and the mounting axis is overlapped with the cutting edge of the rotary cutter, so that the rotary cutter 12 only changes the cutting angle when the tool post 16 rotates. Two tool post cams 9 which are equal variable cams are coaxially arranged on a rack 11 at the lower part of the side surface of a tool post 16, the tool post cams 9 are arranged on the rack 11 through tool post cam bearing seats 17 and are connected with a tool post cam power device through a coupler, the tool post cam power device consists of a speed reducer and a tool post cam motor 15, and the tool post cam motor 15 is a servo motor and is connected with a control device. A tool post bearing 21 is attached to a side surface of the tool post 16, and the tool post cam 9 is supported by the tool post bearing 21 and is in rolling engagement with the tool post bearing 21. The forward and reverse rotation and rotation speed of the cutter platform cam motor 15 are controlled by a control device program module to realize the rotation and reset of the cutter platform cam, so that the cutter platform 16 is driven to swing in a reciprocating manner, the cutting angle of the rotary cutter 12 in the rotary cutting process is automatically changed in real time, and the diameter change of the log in the rotary cutting process is adapted.
The two ends of the compression roller seat 4 are provided with mounting shafts which are movably connected and can rotate around a mounting axis in mounting holes at the two ends of the frame 11 through shaft sleeves, a compression roller seat cam 8 which is an equal variable cam is mounted on the frame 11 at the lower part of the compression roller seat 4, the compression roller seat 4 is provided with two support arms 6 which are respectively positioned at the two sides of the compression roller seat 4, and one end of each support arm 6 is respectively provided with two support arm bearings 22. Four compression roller seat cams 8 are coaxially arranged, are arranged on the frame 11 through compression roller seat cam bearing seats 7, are matched with the bearings 22 at one ends of the two support arms 6 in a rolling way in pairs, and support the compression roller seats 4. The cam shaft of the roller seat cam 8 is connected with a roller seat cam power device through a coupling, the roller seat cam power device consists of a speed reducer and a roller seat cam motor 14, the speed reducer and the roller seat cam motor 14 are installed on the rack 11, and the roller seat cam motor 14 is a servo motor and is connected with a control device. The forward rotation speed, the backward rotation speed and the rotating speed of the roller seat cam motor 14 are controlled through a program module of the control device, so that the rotation and the reset of the roller seat cam are realized, the roller seat is driven to rotate around the installation axis in a reciprocating mode, and the pressing roller keeps stable extruding force on logs along with the change of the diameters of the logs in the rotary cutting process.
Example 2
The utility model discloses a frame 11, power device and controlling means, power device are power motor 18 and power transmission, power motor 18 includes two roller motors, compression roller motor and lead screw motor, installs in frame 11, and power transmission is speed reducer, transmission shaft, drive chain or drive gear etc. and controlling means is program controller, installs 19 in the numerical control cabinet for control power motor 18, power motor 18 drives compression roller 3, two roller 2 and lead screw 13 through transmission. A press roller seat 4, a cutter platform 16 and a double-roller seat 1 are arranged on a frame 11, a press roller 3 is arranged on the press roller seat 4, and a rotary cutter 12 is arranged on the cutter platform 16. The double rollers 2 are arranged on the double roller seats 1, the bottom of the double roller seats 1 is provided with a slide block which is matched with a slide way on the machine frame 11, the rotary cutting and feeding device is a lead screw 13, and the double roller seats 1 are driven to move by the rotation of the lead screw 13 to finish cutting and feeding. The movement of the threaded spindle 13 is controlled by a travel switch 20, which travel switch 20 is connected to the control device. The technical key points are as follows: a fixed support 10 is arranged on a frame 11, the fixed support 10 is provided with mounting holes 5 which are positioned at two sides of the frame 11, one is arranged, and a cutter platform 16 is provided with a mounting shaft and is arranged in the mounting hole 5 of the fixed support 10 through a shaft sleeve, so that the cutter platform 16 is arranged on the fixed support 10. The tool post 16 can rotate around the installation axis, and the installation axis of the tool post 16 is overlapped with the cutting edge of the rotary cutter, so that the rotary cutter 12 only changes the cutting angle when the tool post 16 rotates.
Two tool post bearings 21 are arranged on the side surface of a tool post 16, two tool post cams 9 which are equal variable cams are arranged on a frame 11 at the lower part of the tool post 16 and are coaxially arranged and supported on the tool post bearings 21 on the side surface of the tool post 16, the tool post cams 9 are in rolling fit with the tool post bearings 21, the tool post cams 9 are arranged on the frame 11 through tool post cam bearing seats 17, a cam shaft of the tool post cams 9 is connected with a tool post cam power device through a coupling, the tool post cam power device is composed of a speed reducer and a tool post cam motor 15 and is arranged on the frame 11, and the tool post cam motor 15 is a servo motor and is connected with a control device. The forward and reverse rotation and rotation speed of the cutter platform cam motor 15 are controlled by a program module of the control device, so that the rotation and reset of the cutter platform cam are realized, the cutter platform 16 is driven to swing in a reciprocating manner, and the cutting angle of the rotary cutter in the rotary cutting process is changed in real time to adapt to the diameter change of the log in the rotary cutting process.
The compression roller seat 4 is provided with two support arms 6 which are respectively positioned at two sides of the compression roller seat 4, one ends of the support arms 6 are provided with mounting shafts which are matched and connected with the mounting holes 5 of the fixed support 10 through shaft sleeves, so that the compression roller seat 4 is mounted on the fixed support 10, and the other ends of the support arms 6 are respectively provided with support arm bearings 22. The roller seat cams 8 are installed on the rack 11 at the lower part of the roller seat 4 and are equal variable cams, the two roller seat cams 8 are coaxially installed and installed on the rack 11 through the roller seat cam bearing seat 7, and the roller seat cams 8 and the support arm bearings 22 support the roller seat 4 in a rolling matching mode. The cam shaft of the roller seat cam 8 is connected with a roller seat cam power device through a coupling, the roller seat cam power device consists of a speed reducer and a roller seat cam motor 14, the speed reducer and the roller seat cam motor 14 are installed on the rack 11, and the roller seat cam motor 14 is a servo motor and is connected with a control device. The forward and reverse rotation and the rotation speed of the motor of the roller seat cam motor 14 are controlled by a program module of the control device, so that the rotation and the reset of the roller seat cam are realized, the roller seat is driven to rotate around the installation axis in a reciprocating manner, and the pressing roller keeps stable extrusion force on logs along with the change of the diameters of the logs in the rotary cutting process.
Example 3
The utility model discloses a frame 11, power device and controlling means, power device is power motor 18 and power transmission, power motor 18 includes two roller motors, compression roller motor and lead screw motor, install in frame 11, power transmission is the speed reducer, the transmission shaft, drive chain or drive gear etc., controlling means is program controller, install 19 in the numerical control cabinet, be used for controlling power motor 18, power motor 18 drives compression roller 3 through transmission, two roller 2 and lead screw 13, install compression roller seat 4 in the frame 11, the sword platform 16, two roller seats 1, compression roller 3 installs on compression roller seat 4, rotary cutter 12 installs on sword platform 16, two roller seats 2 install on 1, its technical essential is: a fixed support 10 is arranged on the frame 11, and the fixed supports 10 are provided with mounting holes 5 which are positioned on two sides of the frame 11 respectively. The tool post 16 is provided with mounting shafts at both ends and is mounted in the mounting hole 5 of the stationary support 10 through a bearing, thereby mounting the tool post 16 on the stationary support 10. The tool post 16 can rotate around the installation axis, and the installation axis of the tool post 16 is overlapped with the cutting edge of the rotary cutter, so that the rotary cutter 12 only changes the cutting angle when the tool post 16 rotates.
A tool post bearing 21 is arranged on the side surface of a tool post 16, two tool post cams 9 which are equal variable cams are arranged on a fixed support 10 at the lower part of the side surface of the tool post and are coaxially arranged and supported on the tool post bearing 21 at the side surface of the tool post 16, the tool post cams 9 are in rolling fit with the tool post bearing 21, the tool post cams 9 are arranged on the fixed support 10 through a tool post cam bearing seat 17, a cam shaft of the tool post cams 9 is connected with a tool post cam power device through a coupling, the tool post cam power device is composed of a speed reducer and a tool post cam motor 15 and is arranged on the fixed support 10, and the tool post cam motor 15 is a servo motor and is connected with a control device. The forward and reverse rotation and rotation speed of the cutter platform cam motor 15 are controlled by a program module of the control device, so that the rotation and reset of the cutter platform cam 9 are realized, the cutter platform 16 is driven to swing back and forth, and the cutting angle of the rotary cutter in the rotary cutting process is changed in real time to adapt to the change of the diameter of the log in the rotary cutting process.
The pressure roller seat 4 is provided with two support arms 6 which are respectively positioned at two sides of the pressure roller seat 4, one end of each support arm 6 is provided with a mounting shaft which is mounted in a mounting hole of the fixed support 10 through a shaft sleeve, so that the pressure roller seat 4 is mounted on the fixed support 10, and the other end of each support arm 6 is provided with two support arm bearings 22. The fixed support 10 at the lower part of the compression roller seat 4 is provided with four compression roller seat cams 8 which are equal variable cams, the four compression roller seat cams 8 are coaxially arranged and are arranged on the fixed support 10 through compression roller seat cam bearing seats 7, and every two compression roller seats 4 are supported by the support arm bearings 22 in a rolling matching mode. The camshaft of the roller seat cam 8 is connected with a roller seat cam power device through a coupler, the roller seat cam power device consists of a speed reducer and a roller seat cam motor 14 and is installed on the fixed support 10, the roller seat cam motor 14 is a servo motor, and the roller seat cam motor 14 is connected with a control device. The forward rotation speed, the backward rotation speed and the rotating speed of the roller seat cam motor 14 are controlled through a program module of the control device, so that the rotation and the reset of the roller seat cam are realized, the roller seat is driven to rotate around the installation axis in a reciprocating mode, and the pressing roller keeps stable extruding force on logs along with the change of the diameters of the logs in the rotary cutting process.
The bottom of the fixed support 10 is provided with a slide block which is matched with a slide way on the machine frame 1, the rotary cutting and feeding device is a lead screw 13 which is arranged between the fixed support 10 and the double-roller seat 1, and the fixed support 10 is driven to move by the rotation of the lead screw 13 to finish cutting and feeding. The movement of the threaded spindle 13 is controlled by a travel switch 20, which travel switch 20 is connected to the control device.
The above embodiments of the present invention are merely examples for clearly illustrating the present invention and are not intended to limit the embodiments of the present invention. It will be apparent to those skilled in the art that other variations and modifications may be made in the foregoing description, and it is not necessary or necessary to exhaustively enumerate all embodiments herein. And obvious variations or modifications which fall within the spirit of the invention are intended to be covered by the scope of the invention.
Claims (9)
1. The utility model provides a peeler of adjustable sword platform angle and log extrusion force, includes frame (11), power device and controlling means, installs compression roller seat (4), sword platform (16), two roller seats (1) in frame (11), and install on compression roller seat (4) compression roller (3), and rotary cutter (12) are installed on sword platform (16), and two roller (2) are installed on two roller seats (1), characterized by: the cutter platform (16) is movably connected with the rack (11), a cutter platform cam (9) is installed on the rack (11), the cutter platform cam (9) is supported on the side surface of the cutter platform (16), the cutter platform cam (9) is connected with a cutter platform cam power device, and the cutter platform cam power device is installed on the rack (11) and is connected with a control device.
2. A rotary cutting machine capable of adjusting the angle of a cutter table and the extrusion force of logs according to claim 1, characterized in that: the cutter platform (16) is provided with a cutter platform bearing (21), and the cutter platform cam (9) is supported on the cutter platform bearing (21) and is in rolling fit with the cutter platform bearing (21).
3. A rotary cutting machine capable of adjusting the angle of a cutter table and the extrusion force of logs according to claim 2, characterized in that: the roller seat (4) is movably connected with the frame (11), a roller seat cam (8) is installed on the frame (11) to support the roller seat (4), a cam shaft of the roller seat cam (8) is connected with a roller seat cam power device, and the roller seat cam power device is installed on the frame (11) and is connected with a control device.
4. A rotary cutting machine capable of adjusting the angle of a cutter table and the extrusion force of logs according to claim 3, characterized in that: the compression roller seat (4) is provided with a support arm (6), and a compression roller seat cam (8) is supported at one end of the support arm (6).
5. The rotary cutting machine capable of adjusting the angle of the tool rest and the extrusion force of the logs as claimed in claim 4, wherein: the supporting arm (6) is provided with a supporting arm bearing (22), and the compression roller seat cam (8) and the supporting arm bearing (22) support the compression roller seat (4) in a rolling matching mode.
6. A rotary cutting machine capable of adjusting the angle of a cutter platform and the extrusion force of logs according to claim 5, characterized in that: the compression roller seat (4) is arranged on the frame (11) through a support arm (6), and the support arm (6) is movably connected with the frame (11).
7. A rotary cutting machine capable of adjusting the angle of a cutting edge and the squeezing force of a log according to claim 1, 2, 3, 4, 5 or 6, wherein: a fixed support (10) is arranged on the frame (11), and a cutter platform (16) and a compression roller seat (4) are arranged on the fixed support (10).
8. A rotary cutting machine capable of adjusting the angle of a cutter table and the extrusion force of logs according to claim 7, wherein: the cutter platform cam (9), the compression roller seat cam (8), the cutter platform cam power device and the compression roller seat cam power device are all arranged on the fixed support (10).
9. A rotary cutting machine capable of adjusting the angle of a cutter table and the extrusion force of logs according to claim 8, wherein: the cutter platform cam (9) and the compression roller seat cam (8) are both equal variable cams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198005.0U CN211389249U (en) | 2019-12-10 | 2019-12-10 | Rotary cutter capable of adjusting angle of cutter table and extrusion force of log |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922198005.0U CN211389249U (en) | 2019-12-10 | 2019-12-10 | Rotary cutter capable of adjusting angle of cutter table and extrusion force of log |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211389249U true CN211389249U (en) | 2020-09-01 |
Family
ID=72231093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922198005.0U Active CN211389249U (en) | 2019-12-10 | 2019-12-10 | Rotary cutter capable of adjusting angle of cutter table and extrusion force of log |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211389249U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084956A (en) * | 2021-05-14 | 2021-07-09 | 宁厚义 | Cam interlocking hydraulic drive rotary cutting and rounding machine |
-
2019
- 2019-12-10 CN CN201922198005.0U patent/CN211389249U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113084956A (en) * | 2021-05-14 | 2021-07-09 | 宁厚义 | Cam interlocking hydraulic drive rotary cutting and rounding machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107097318B (en) | Numerical control spindle-free rotary cutter | |
| CN110788952A (en) | Rotary cutter capable of adjusting angle and extrusion force of cutter table | |
| CN103029027B (en) | Super-finishing machine for spherical bearing roller | |
| CN211389249U (en) | Rotary cutter capable of adjusting angle of cutter table and extrusion force of log | |
| FI77399B (en) | FANERSVARV OCH FOERFARANDE FOER SVARVNING AV FANER. | |
| CN211250477U (en) | Rotary cutter capable of adjusting extrusion force of log | |
| CN109048720B (en) | But angle regulation's fixing device for bearing processing | |
| CN214081939U (en) | Novel non-clamping rotary cutter with swinging knife rest | |
| CN111391053B (en) | Adjustable timber rotary-cut device | |
| CN104209574A (en) | Numerical control hydraulic plate shear | |
| CN205184986U (en) | Log disbarking machine | |
| CN202428492U (en) | Piano hammer head wooden core forming machine | |
| CN106738162B (en) | Anti-bending device of numerical control hydraulic double-clamping-shaft rotary cutter | |
| CN202752972U (en) | Spherical roller super-precise machine | |
| CN102229165A (en) | Peeling and shearing device of numerical control block-free peeling and shearing integrated lathe | |
| CN209319959U (en) | A kind of peeler feeding amount adjusting apparatus and the peeler for being equipped with the adjustment device | |
| US5535652A (en) | Lathe apparatus | |
| CN208787666U (en) | Feeding device is used in a kind of processing of section roll end face | |
| CN204108443U (en) | NC hydraulic guillotine shears | |
| CN102490215A (en) | Method and machine for forming wooden core of piano hammer head | |
| CN108971631B (en) | Feeding device is used in the processing of section roll end face | |
| CN203045928U (en) | Log-core veneer lathe with angle-adjustable knife rest | |
| CN215920790U (en) | Automatic centering log transfer device | |
| CN107097317B (en) | Plate pressure bar device of numerical control non-clamping-shaft rotary cutter | |
| CN109333670A (en) | A kind of board drilling machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |