CN206501207U - A kind of log broach device - Google Patents
A kind of log broach device Download PDFInfo
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- CN206501207U CN206501207U CN201720154206.9U CN201720154206U CN206501207U CN 206501207 U CN206501207 U CN 206501207U CN 201720154206 U CN201720154206 U CN 201720154206U CN 206501207 U CN206501207 U CN 206501207U
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- frame
- peeling
- cutter head
- cutterhead
- log
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Abstract
The utility model discloses a kind of log broach device, provided with frame, the frame is provided with apparatus for peeling off, it is characterized in that the apparatus for peeling off includes flying knife plate rail, cutterhead frame lifts fluid cylinder, circular cutting disk, cutter rotary motor, gyroaxis, floating bearing, swiveling gear, front apron, rear baffle and broach device, the flying knife plate rail both sides are respectively equipped with cutterhead frame lifting fluid cylinder and lifting sliding sleeve, and the slide rail through lifting sliding sleeve with being provided with the inside of frame is slidably connected, the flying knife plate rail upper end is provided with cutter rotary motor, center is provided with gyroaxis, front end is provided with front apron, rear end is provided with rear baffle, the utility model is due to using said structure, it is novel with structure, peeling is accurate, it is easy to operate, operating efficiency is high, plate production rate is high, stable the advantages of.
Description
Technical field
The utility model is related to woodworking machinery technical field, specifically a kind of log broach device.
Background technology
It is well known that for the peeling of large-scale log, being typically employed in waist provided with log power material-supporting device, machine
Body side is provided with double roller device, and opposite side is provided with tool-post structure, and the fuselage left upper part is provided with left-hand rotation frame, and right-hand member top is provided with
Right-hand rotation frame, the double roller device two ends are connected through slideway and horizontal drive apparatus with sliding machine body respectively, under the left-hand rotation frame
Side becomes knife door gear provided with cam, and the cam, which becomes, is provided with horizontal guide rail, the tool-post structure lower end and machine below knife door gear
Body is fixedly connected, and both upper ends thereof is hinged through the hinge on body cradle and fuselage respectively, provided with single roller dress above the tool-post structure
Put, the substantive deficiency of this structure is：Because log has many bendings and cross section is irregular in growth course, and
And, surface nodosity in peeling process, can be only achieved to ensure that peeling is thorough, would generally peel off a part of slab, cause
The unnecessary waste of slab.
In order to solve the above-mentioned technical problem, CN85103381 discloses a kind of method and peeling machine along log peeling surface
Patent of invention, the patent is when cutting bark, and log only does length feed, and the rotating cutter-head with cutting knife and broach is by motor
By V-belt drive rotation come to log bark carry out cut stripping, be provided with cut broach rotating cutter-head edge in length and breadth slideway be servo-actuated to
Any position in direction in length and breadth, cutter head center tracking stripping section center, the substantive deficiency of this structure is：Due to log species
Difference, the hardness of its epidermis is different, therefore, in peeling, operator can only be rule of thumb manually adjust supercharging bolt and
Nut is pressurized, so as to be passed to the pressure of balance ring is transmitted to by hilted broadsword buffer spring on cutterhead swivel, annular then could be carried out
Peeling, causes inconvenient operation, inefficiency, fluctuation of service.
The content of the invention
The purpose of this utility model is solution the deficiencies in the prior art, and there is provided a kind of structure is novel, peeling is accurate, operation
The log broach device that convenient, operating efficiency is high, plate production rate is high, stable.
The utility model solves the technical scheme that its technical problem used：
A kind of log broach device, provided with frame, the frame is provided with apparatus for peeling off, it is characterised in that the peeling dress
Put including flying knife plate rail, cutterhead frame lifting fluid cylinder, circular cutting disk, cutter rotary motor, gyroaxis, floating bearing, rotary teeth
Wheel, front apron, rear baffle and broach device, the flying knife plate rail both sides are respectively equipped with cutterhead frame lifting fluid cylinder and lifting is slided
Cover, and the slide rail through lifting sliding sleeve with being provided with the inside of frame is slidably connected, the flying knife plate rail upper end is provided with cutter rotary electricity
Machine, center is provided with gyroaxis, and front end is provided with front apron, and rear end is provided with rear baffle,
Provided with revolution cavity in the flying knife plate rail, the gyroaxis center is perforated provided with log, the revolution cavity
It is cased with successively from front to back on interior gyroaxis outside circular cutting disk, swiveling gear, floating bearing and rear baffle, the floating bearing
Circle front end is fixedly connected with closure, and rear end is fixedly connected through bearing block with rear baffle, the floating bearing inner ring and gyroaxis
It is fixedly connected, the circular cutting disk inner ring is fixedly connected with gyroaxis, the sealed circle in outer ring front end is slidably connected with front apron, outside
Circle rear end is fixedly connected with swiveling gear, and the swiveling gear is connected through transmission belt with the driving wheel of cutter rotary motor, with
Swiveling gear is driven to rotate beneficial to by the communicated band of cutter rotary motor, swiveling gear drives circular cutting disk and gyroaxis rotation
Turn, be provided with broach device on the circular cutting disk by center of circle circumference array of circular cutting disk center,
The broach device includes cutter head cylinder, knife bar fulcrum, cylinder connecting rod, cutter head connecting rod, peeling cutter head, fulcrum
Bearing and fulcrum bearing holder (housing, cover), the knife bar fulcrum through circular cutting disk and are fixed on flying knife through branch axle bearing, fulcrum bearing holder (housing, cover)
On disk, described knife bar fulcrum one end is fixedly connected with cylinder connecting rod, and the other end is connected with cutter head connecting rod, and the cylinder connects
The extension bar other end connects with the cutter head cylinders being fixed on circular cutting disk, and the cutter head connecting rod other end is consolidated with peeling cutter head
Fixed connection, the cutter head cylinder is through control system control, in favor of being controlled according to live peeling situation according to control system
The pressure of peeling cutter head and log, and by adjusting the ratio of circular cutting disk rotating speed and transporting velocity and the pressure of peeling cutter head,
The broach cutter head on circular cutting disk is set to produce centrifugal force under turning effort in circular cutting disk, jointly to axial direction conveying not
Regular log carries out the effect of automatic rotary peeling, it is to avoid the unnecessary waste of slab, the cutterhead frame lifting fluid cylinder lower end
It is fixedly connected with frame, upper end is fixedly connected through expansion link with flying knife plate rail, the cutterhead frame lifts fluid cylinder through control system
Control, drives flying knife plate rail to rise or fall, and then reach root in favor of controlling cutterhead frame to lift fluid cylinder by control system
According to the center of the circular cutting disk in the log adjust automatically flying knife plate rail of different-diameter, it is ensured that log is with optimal axle center
Input.
The utility model can also be provided with cutterhead counting device, the cutterhead meter in the frame of the flying knife plate rail side
Counting apparatus is connected with control system, in favor of by cutterhead counting device the lifting distance of apparatus for peeling off is counted and on
Control system is reached, control system instructs the cutterhead frame in apparatus for peeling off both sides to lift fluid cylinder movement, drives circular cutting disk again
Frame is moved to the optimal center of log, the peeling cutter head on flying knife plate rail is carried out rotation stripping to the periphery of log all the time
Skin, reaches precision machining, peeling is thorough, avoid slab waste, plate production rate, stable effect.
Cutterhead counting device described in the utility model includes chain, counter, counts servomotor, upper sprocket wheel and lower chain
Wheel, the lifting sliding sleeve of the flying knife plate rail side is fixedly connected through sliding sleeve contiguous block with chain, described chain one end and cochain
Wheel is connected, and the other end is connected with lower sprocket, and the upper sprocket wheel and lower sprocket are setting up and down, and the lower sprocket is through bearing and admittedly
Small axle is connected under being scheduled in frame, and the upper sprocket wheel is connected through bearing with the upper small axle being fixed in frame, it is described on
Small axle is connected through counting servomotor driving with counter, and the counter and counting servomotor are respectively with control
System connection, so that counter records the data risen or fallen in real time, and is uploaded to control system by data message, passes through control
The lifting fluid cylinder action of system command cutterhead frame, makes flying knife plate rail be moved to the relative center of log by the diameter calculated
Start to make debarking action, it is ensured that the center of circular cutting disk is also constantly in the theoretical shaft core position of log, and passes through circular cutting disk
Peeling cutter head on frame carries out rotary peeling under centrifugal force and pressure effect, it is ensured that broach rotation is entered to the log in traveling
The precision machining of row peeling.
The utility model due to using said structure, with structure is novel, peeling is accurate, easy to operate, operating efficiency is high,
Plate production rate is high, it is stable the advantages of.
Brief description of the drawings
The structural representation of Fig. 1 the utility model embodiments.
Fig. 2 is Fig. 1 top view.
Fig. 3 is structural representation of the present utility model.
Fig. 4 is Fig. 3 right view.
Fig. 5 is Fig. 3 left view.
Fig. 6 is the sectional view of Fig. 3 top view.
Reference：The flying knife plate rail 22 of frame 1, cutterhead frame lifting fluid cylinder 23, circular cutting disk 24, cutter rotary motor
25th, gyroaxis 26, floating bearing 27, swiveling gear 28, front apron 29, the cutter head cylinder 32 of rear baffle 30, knife bar fulcrum 33, cylinder
Connecting rod 34, cutter head connecting rod 35, peeling cutter head 36, branch axle bearing 37 and the lifting sliding sleeve 39 of fulcrum bearing holder (housing, cover) 38 chain 47, meter
Number device 48, counting servomotor 49, upper sprocket wheel 50, lower sprocket 51, sliding sleeve contiguous block 52, cutterhead counting device 53.
Embodiment
The utility model is illustrated below in conjunction with the accompanying drawings.
As shown in drawings, a kind of log broach device, provided with frame, the frame is provided with apparatus for peeling off, and its feature exists
In the apparatus for peeling off, the apparatus for peeling off includes flying knife plate rail 22, cutterhead frame lifting fluid cylinder 23, circular cutting disk 24, cutterhead
Turning motor 25, gyroaxis 26, floating bearing 27, swiveling gear 28, front apron 29, rear baffle 30 and broach device, described time
The both sides of rotor plate rail 22 are respectively equipped with cutterhead frame lifting fluid cylinder 23 and lifting sliding sleeve 39, and through lifting sliding sleeve 39 and the inner side of frame 1
The slide rail 40 being provided with is slidably connected, and the upper end of flying knife plate rail 22 is provided with cutter rotary motor 25, and center is provided with gyroaxis 26,
Front end is provided with front apron 29, and rear end is provided with rear baffle 30,
Provided with revolution cavity in the flying knife plate rail 22, the center of gyroaxis 26 is perforated provided with log, the revolution
It is cased with circular cutting disk 24, swiveling gear 28, floating bearing 27 and rear baffle 30 on gyroaxis 26 in cavity successively from front to back,
The outer ring front end of floating bearing 27 is fixedly connected with closure, and rear end is fixedly connected through bearing block 31 with rear baffle 30, described
The inner ring of floating bearing 27 is fixedly connected with gyroaxis 26, and the inner ring of circular cutting disk 24 is fixedly connected with gyroaxis 26, before outer ring
The sealed circle in end is slidably connected with front apron 29, and outer ring rear end is fixedly connected with swiveling gear 28, and the swiveling gear 28 is through passing
Dynamic band is connected with the driving wheel of cutter rotary motor 25, in favor of driving rotary teeth by the communicated band of cutter rotary motor 25
Wheel 28 rotates, and swiveling gear 28 drives circular cutting disk 24 and gyroaxis 26 to rotate, with circular cutting disk 24 on the circular cutting disk 24
Center is that center of circle circumference array is provided with broach device,
The broach device includes cutter head cylinder 32, knife bar fulcrum 33, cylinder connecting rod 34, cutter head connecting rod 35, peeling
Cutter head 36, branch axle bearing 37 and fulcrum bearing holder (housing, cover) 38, the knife bar fulcrum 33 is through circular cutting disk 24 and through branch axle bearing 37, branch
Axle bearing set 38 is fixed on circular cutting disk 24, and described one end of knife bar fulcrum 33 is fixedly connected with cylinder connecting rod 34, the other end
It is connected with cutter head connecting rod 35, the other end of cylinder connecting rod 34 and the phase of cutter head cylinder 32 being fixed on circular cutting disk 24
Connection, the other end of cutter head connecting rod 35 is fixedly connected with peeling cutter head 36, the cutter head cylinder 32 through control system control,
In favor of the pressure of peeling cutter head and log is controlled according to control system according to live peeling situation, and by adjusting back
The pressure of the ratio and peeling cutter head of rotor disk rotating speed and transporting velocity, makes the broach cutter head 36 on circular cutting disk 24 in flying knife
Disk 24 produces centrifugal force under turning effort, carries out the work of automatic rotary peeling to the irregular log that axial direction is conveyed jointly
With, it is to avoid the unnecessary waste of slab, the cutterhead frame lifting lower end of fluid cylinder 23 is fixedly connected with frame 1, and upper end is through stretching
Bar is fixedly connected with flying knife plate rail 22, and the cutterhead frame lifting fluid cylinder 23 is through control system control, in favor of by controlling system
System control cutterhead frame lifting fluid cylinder 23 drives flying knife plate rail 22 to rise or fall, so reach according to the log of different-diameter from
The center of circular cutting disk in dynamic adjustment flying knife plate rail, it is ensured that log is inputted with optimal axle center.
The utility model can also be provided with cutterhead counting device 53 in the frame 1 of the side of flying knife plate rail 22, described
Cutterhead counting device is connected with control system, in favor of being counted by cutterhead counting device to the lifting distance of apparatus for peeling off
Count and be uploaded to control system, control system instructs the cutterhead frame in apparatus for peeling off both sides to lift fluid cylinder movement again, drives back
Rotor plate rail is moved to the optimal center of log, the peeling cutter head on flying knife plate rail is carried out all the time to the periphery of log
Rotary peeling, reaches precision machining, peeling is thorough, avoid slab waste, the effect of plate production rate.
Cutterhead counting device 53 described in the utility model includes chain 47, counter 48, counts servomotor 49, upper sprocket wheel
50 and lower sprocket 51, the lifting sliding sleeve 39 of the side of flying knife plate rail 22 with chain 47 through being fixedly connected, the chain 47 1
End is connected with upper sprocket wheel 50, and the other end is connected with lower sprocket 51, and the upper sprocket wheel 50 and lower sprocket 51 are setting up and down, described
Lower sprocket 51 through bearing be fixed in frame 1 under small axle be connected, the upper sprocket wheel 50 is through bearing and being fixed in frame 1
Upper small axle be connected, the upper small axle drives through counting servomotor 49, and is connected with counter 48, the counter
48 and count servomotor 49 and be connected respectively with control system, so that counter 48 records the data risen or fallen in real time, and
Data message is uploaded to control system, instructs cutterhead frame to lift fluid cylinder 23 by control system and acts, drive flying knife plate rail
22 instruct the relative center for being moved to log to start to make debarking action by control system, it is ensured that the center of circular cutting disk 24
The theoretical shaft core position of log is constantly in, and is entered by the peeling cutter head on flying knife plate rail under centrifugal force and pressure effect
Row rotary peeling, it is ensured that broach rotation carries out the precision machining of peeling to the log in traveling.
The utility model operationally, starts control system, first according to the peeling of the log at scene in the utility model
Situation, inputs cutterhead rotating speed and the ratio and the pressure value of peeling cutter head of transporting velocity in control system, by controlling system
System instruction cutterhead frame lifting fluid cylinder action, during flying knife plate rail is moved down, flying knife plate rail moves down distance through revolution
The cutterhead counter of cutterhead frame side is counted, so that the center of flying knife plate rail is consistent with the axle center of log all the time, and is led to
Cutter rotary motor and the action of cutter head cylinder are crossed, cutter rotary motor is driven circular cutting disk rotation, while source of the gas leads to gas
On cutter head cylinder, broach cutter head produces centrifugal force under the turning effort of circular cutting disk, under the influence of centrifugal force, cutter head top to
Log surface, and revolution stripping is carried out to the log epidermis in traveling under the gyroscopic action and cutter head cylinder action of circular cutting disk
Skin, turn round peeling during, due to irregular log either log diameter at butt end or top diameter when it is big when hour
Constantly change, control system is that automatic command cutterhead frame lifting fluid cylinder is moved up and down, and drives flying knife plate rail to move up and down, makes
Circular cutting disk is moved to correct position by flying knife plate rail all the time, and reach peeling thoroughly, it is fine, precision machining, stable
Effect.
The utility model due to using said structure, with structure is novel, peeling is accurate, easy to operate, operating efficiency is high,
Plate production rate is high, it is stable the advantages of.
Claims (3)
1. a kind of log broach device, provided with frame, the frame is provided with apparatus for peeling off, it is characterised in that the apparatus for peeling off
Including flying knife plate rail, cutterhead frame lifting fluid cylinder, circular cutting disk, cutter rotary motor, gyroaxis, floating bearing, swiveling gear,
Front apron, rear baffle and broach device, the flying knife plate rail both sides are respectively equipped with cutterhead frame lifting fluid cylinder and lifting sliding sleeve, and
Slide rail through lifting sliding sleeve with being provided with the inside of frame is slidably connected, and the flying knife plate rail upper end is provided with cutter rotary motor, in
The heart is provided with gyroaxis, and front end is provided with front apron, and rear end is provided with rear baffle,
Provided with revolution cavity in the flying knife plate rail, the gyroaxis center is perforated provided with log, in the revolution cavity
It is cased with successively from front to back on gyroaxis before circular cutting disk, swiveling gear, floating bearing and rear baffle, the floating bearing outer ring
End is fixedly connected with closure, and rear end is fixedly connected through bearing block with rear baffle, and the floating bearing inner ring is fixed with gyroaxis
Connection, the circular cutting disk inner ring is fixedly connected with gyroaxis, and the sealed circle in outer ring front end is slidably connected with front apron, behind outer ring
End is fixedly connected with swiveling gear, and the swiveling gear is connected through transmission belt with the driving wheel of cutter rotary motor, described time
Broach device is provided with rotor disk by center of circle circumference array of circular cutting disk center,
The broach device includes cutter head cylinder, knife bar fulcrum, cylinder connecting rod, cutter head connecting rod, peeling cutter head, branch axle bearing
With fulcrum bearing holder (housing, cover), the knife bar fulcrum is fixed on circular cutting disk on through circular cutting disk and through branch axle bearing, fulcrum bearing holder (housing, cover),
Described knife bar fulcrum one end is fixedly connected with cylinder connecting rod, and the other end is connected with cutter head connecting rod, the cylinder connecting rod
The other end is connect with the cutter head cylinders being fixed on circular cutting disk, and the cutter head connecting rod other end is fixed with peeling cutter head to be connected
Connect, the cutter head cylinder is fixedly connected through control system control, the cutterhead frame lifting fluid cylinder lower end with frame, and upper end is through flexible
Bar is fixedly connected with flying knife plate rail, and the cutterhead frame lifts fluid cylinder through control system control.
2. a kind of log broach device according to claim 1, it is characterised in that in the frame of the apparatus for peeling off side
Provided with cutterhead counting device, the cutterhead counting device is connected with control system.
3. a kind of log broach device according to claim 2, it is characterised in that the cutterhead counting device include chain,
Counter, count servomotor, upper sprocket wheel and lower sprocket, the lifting sliding sleeve of the flying knife plate rail side through sliding sleeve contiguous block with
Chain is fixedly connected, and described chain one end is connected with upper sprocket wheel, and the other end is connected with lower sprocket, the upper sprocket wheel and lower chain
Wheel is setting up and down, and through bearing and under being fixed in frame, small axle is connected the lower sprocket, and the upper sprocket wheel is through bearing with consolidating
The upper small axle being scheduled in frame is connected, and the upper small axle drives through counting servomotor, and is connected with counter, described
Counter and counting servomotor are connected with control system respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154206.9U CN206501207U (en) | 2017-02-21 | 2017-02-21 | A kind of log broach device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720154206.9U CN206501207U (en) | 2017-02-21 | 2017-02-21 | A kind of log broach device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206501207U true CN206501207U (en) | 2017-09-19 |
Family
ID=59833590
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720154206.9U Active CN206501207U (en) | 2017-02-21 | 2017-02-21 | A kind of log broach device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206501207U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625959A (en) * | 2017-02-21 | 2017-05-10 | 山东百圣源集团有限公司 | Log peeling knife device |
| CN115025836A (en) * | 2022-06-30 | 2022-09-09 | 佐竹机械(苏州)有限公司 | Vertical sand roller rice machine with automatic rice-adjusting knife |
-
2017
- 2017-02-21 CN CN201720154206.9U patent/CN206501207U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106625959A (en) * | 2017-02-21 | 2017-05-10 | 山东百圣源集团有限公司 | Log peeling knife device |
| CN115025836A (en) * | 2022-06-30 | 2022-09-09 | 佐竹机械(苏州)有限公司 | Vertical sand roller rice machine with automatic rice-adjusting knife |
| CN115025836B (en) * | 2022-06-30 | 2023-03-24 | 佐竹机械(苏州)有限公司 | Vertical sand roller rice machine with automatic rice-adjusting knife |
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