CN206733236U - A kind of low failure full-automatic wood rotating-cutting equipment - Google Patents

Abstract

The utility model discloses a kind of low failure full-automatic wood rotating-cutting equipment, including frame, rotary cutting mechanism, drive mechanism and shearing device, the rotary cutting mechanism has the first friction roller, the second friction roller and the 3rd friction roller for rotating and being arranged in frame and being used to roll timber, first friction roller and the second friction roller are in rotating in an anti-clockwise direction, and the 3rd friction roller is in rotationally clockwise；First friction roller, the second friction roller and the 3rd friction roller use ratchet-type friction roller, the ratchet-type friction roller is to be combined by several ratchet portions along cylinder axis, each ratchet portion forms by major radius face, short edge grain and at least two sides, and the end in the major radius face is gradually transitions the end of short edge grain along at least two side；The utility model has the characteristics of timber rotary-cut fault rate is low, automated production ability is strong and product stability is good.

Description

A kind of low failure full-automatic wood rotating-cutting equipment

Technical field

The utility model is related to wood processing equipment field, and in particular to be that a kind of low failure full-automatic wood rotary-cut is set Standby, it has the characteristics of timber rotary-cut fault rate is low, automated production ability is strong and product stability is good.

Background technology

In order to realize good decorative effect, it is desirable to which decoration panel surface is smooth, smooth and impulse- free robustness, it usually needs use The timber in larger wooden footpath, which is processed, could realize above-mentioned requirements.Generally have using compared with this decoration panel of summer wood processing at present Two kinds of equipment, a kind of is the peeler for having axis, and another kind is the peeler of no axis, and both main distinctions have axis The remaining timber of meeting is relatively large in diameter, and waste timber is more serious, and timber utilization rate is relatively low.

Without axis timber rotating-cutting equipment, it is because without axis, it the problem of timber drops relatively easily occurs, so Require more of a relatively high for the frictional force of friction roller, the basic thinking of traditional friction roller is in cylindrical roller body Surface processes miscellaneous decorative pattern using equipment such as lathes, has the function that to increase frictional force using these decorative patterns.But It is the oneself state of the actual contact situation and timber of itself and uncombined timber and roller body in cutting to carry out matching Design, cause to still have certain possibility that drops at present.

Structural research of the present inventor for whole peeler for many years, for preventing angle, whole rotary-cut that it drops from setting Standby automation mechanized operation and the aspects such as sheet product stability height are allowed to further investigate, exploitation then obtains this case.

Utility model content

Main purpose of the present utility model is to provide a kind of low failure full-automatic wood rotating-cutting equipment have timber rotary-cut The characteristics of fault rate is low, automated production ability is strong and product stability is good.

In order to reach above-mentioned purpose, solution of the present utility model is：

A kind of low failure full-automatic wood rotating-cutting equipment, including frame, rotary cutting mechanism, drive mechanism and shearing device, The rotary cutting mechanism have rotate be arranged in frame and for roll the first friction roller of timber, the second friction roller and the 3rd rubs Roller, first friction roller and the second friction roller are wiped in rotating in an anti-clockwise direction, the 3rd friction roller is in rotationally clockwise；

Wherein, first friction roller, the second friction roller and the 3rd friction roller use ratchet-type friction roller, and the ratchet-type rubs Roller is wiped to be combined by several ratchet portions along cylinder axis, each ratchet portion by major radius face, short edge grain and At least two sides form, and the end in the major radius face is gradually transitions the end of short edge grain along at least two side Portion；

The shearing device has fixed length measuring mechanism, cutting knife, elastic component and penetrating mechanism, fixed length measuring mechanism tool There are the pedestal being fixed on knife rest, the measurement body being slidably arranged on pedestal and formed and measuring the block of body tail end； The elastic component one end is fixed on knife rest, and the other end is fixed on measurement body to allow measurement body to be resetted after having cut, and this cuts Knife keeps synchronous with measurement body in the direction of motion relative to knife rest, and the cutting knife enters when thin plate supports block to thin plate Row is cut；The penetrating mechanism has lever and ejection head, is formed as fulcrum in the middle part of the lever, and the lever one end corresponds to cutting knife Lower position simultaneously forms touch part, and the ejection head is then located at the other end of lever, and the cutting knife supports when being cut to thin plate Touch the touch part and drive ejection head to tilt the single sheet for cutting formation and cross block.

Further, the ratchet-type friction roller is combined by 14 ratchet portions, and each ratchet portion has four sides, leans on The side of nearly major radius face side is maximum with the angle of short edge grain and is tapered into becoming near with the distance of short edge grain.

Further, the timber rotating-cutting equipment also includes forming two groups of stop posts in the 3rd friction roller both sides, every group of stop Post includes three stop posts for being fixed on the 3rd friction roll end, and three stop post mutual angles are 120 degree, every stop The height of outer surface of column is higher than the height of the rubbing surface of the 3rd friction roller, and first friction roller and the second friction roller are in rubbing surface Formed with revolution slot to make way between end bearing.

Further, the timber rotating-cutting equipment also includes being located at the first friction roller, the second friction roller and the 3rd friction roller bottom Bottom support roller, the bottom support roller is also associated with flexible adjustment component, and the flexible adjustment component includes fix bar, rotating bar And the spring between fix bar and rotating bar is connected to, the rotating bar one end is connected with bottom support roller, and the other end is rotatable It is connected in fix bar, is supported at the top of the bottom support roller with log friction.

Further, the timber rotating-cutting equipment also includes collection device, and the collection device is arranged on knife rest and with conveying Band mechanism, counting mechanism, support structure, microprocessor, slide rail, cut-off seat, several collecting bins and actuating unit, the undertaking Mechanism, which has, to be accepted hardboard and accepts film, and the undertaking hardboard is fixed on the afterbody of conveyer belt mechanism, the undertaking film then position Between undertaking hardboard and the collecting bin for being currently at reception state；The counting mechanism is used for inputting to the thin slice for accepting hardboard Counting statistics is carried out, the counting mechanism and actuating unit are connected with microprocessor, and the cut-off seat is used for the receipts to reception state Ji Cang is positioned, and the actuating unit drives collecting bin to be slided on slide rail to switch whether collecting bin is in reception state.

Further, the shearing device also includes cutting knife tool rest, and the cutting knife tool rest is fixedly linked with measurement body, the cutting knife tool rest On be also formed with rotary shaft, the rotary shaft is rotatably connected to first connecting rod in eccentric position, and the first connecting rod passes through second connecting rod And be connected with cutting knife driving, the cutting knife is limited by the portion of being vertically directed and moved up and down relative to cutting knife tool rest.

Further, it is also formed with accepting step on the knife rest, the shearing device also includes being arranged on accepting on step extremely Few two elastic supporting seats, each elastic supporting seat have spring and supported positioned at the supporting part of spring top, the supporting part Below thin plate.

After said structure, the beneficial effects of the utility model are：

First, the utility model allows the first friction roller, the second friction roller and the 3rd friction roller to use ratchet-type friction roller, profit Drop is formed with major radius face and short edge grain, and then obtains ratchet-type structure；The utility model still has one using timber Determine humidity and uniformly certain elasticity, in ratchet portion with timber is actual contact when, form the insertion of major radius face and contacts side surfaces Mode, form a kind of three-dimensional conflict, timber is firmly controlled the first friction roller, the second friction roller and the 3rd friction roller it Between, untill cutting to minimum diameter and can not cut.

2nd, shearing device of the present utility model, when thin plate runs to shearing device position, thin plate can persistent movement Until supporting block, now because thin plate may proceed to move, at this moment thin plate can be with block and measurement body together in pedestal Upper to translate, now when thin plate supports block, the cutting knife can receive instruction, and startup is cut, due to during this Cutting knife also keeps and measured body synchronous translational, and it may insure the characteristic of fixed length to cutting for thin plate；Cut in cutting knife Into while, due to the design of penetrating mechanism, the ejection head can move upwards, so by cut complete single sheet tilt get over Block is crossed, realizes separation of the single sheet from shearing device；Afterwards in the presence of elastic component, it is next that measurement body resets progress Circulation.

3rd, the utility model is further by between the rubbing surface and end bearing of the first friction roller and the second friction roller Revolution slot to make way is formed, then formed with post is stopped on the 3rd friction roller, so allows and stops that spacing reaches between post and rubbing surface Minimum, at utmost improve the rotary-cut effect of whole peeler.The utility model utilizes the revolution slot to make way and three stops Matching relationship between post, avoid timber and skidded off from the both sides of three friction rollers, it is ensured that timber is always held at three and rubbed Between wiping roller, the fault rate of equipment is reduced, allows equipment to be constantly in efficient production.

4th, the utility model is further counted using counting mechanism to the thin slice outwards conveyed from conveyer belt mechanism, When counting mechanism is accumulated to a threshold values, the microprocessor can receive instruction, then control actuating unit to carry out a stepping Action, by collecting bin switch to next, specifically allow collecting bin to carry out one on slide rail and slide, allow next receipts automatically Ji Cang is in the scope for accepting film；The utility model accepts hardboard and undertaking film by setting, and allows thin slice in same receipts Will not be because the neat degree that lamella height is continuously increased and has influence between upper and lower two plate sheet during collecting storehouse.With it is existing Counting is compared, and the utility model can carry out automatically collecting to thin slice, but also with simple in construction, the high spy of collection quality Point.

Brief description of the drawings

Fig. 1 is that the utility model is related to a kind of dimensional structure diagram of low failure full-automatic wood rotating-cutting equipment.

Fig. 2 is schematic diagram when the first friction roller, the second friction roller and the 3rd friction roller are driven to timber.

Fig. 3 is the structural representation in a ratchet portion.

Fig. 4 is the schematic diagram of shearing device part in the utility model.

Fig. 5 is Fig. 4 enlarged diagram.

Fig. 6 is the schematic diagram coordinated between the 3rd friction roller and the second friction roller.

Fig. 7 and Fig. 8 is the schematic diagram that the utility model timber rotating-cutting equipment configures bottom support roller.

Fig. 9 is the structural representation of collection device in the utility model.

Figure 10 is the structural representation of timber supply mechanism.

In figure：

Frame -1；Knife bed -2；Peeling knife -21；

Stopper -22；First friction roller -31；Second friction roller -32；

3rd friction roller -33；Rubbing surface -34；End bearing -35；Turn round slot to make way -36；

Stop post -37；Outer surface -371；Bottom support roller -38；

Flexible adjustment component -39；Fix bar -391；Rotating bar -392；

Spring -393；Ratchet-type friction roller -4；Ratchet portion -41；

Major radius face -411；Short edge grain -412；Side -413；

Cylinder axis-S；Drive mechanism -5；

Shearing device -6；

Fixed length measuring mechanism -61；Pedestal -611；Measure body -612；

Block -613；Cutting knife -62；Elastic component -63；

Penetrating mechanism -64；Lever -641；Ejection head -642；

Touch part -643；Cutting knife tool rest -65；Rotary shaft -651；

First connecting rod -652；Second connecting rod -653；It is vertically directed portion -654；

Elastic supporting seat -66；Spring -661；Supporting part -662；Accept step -67；

Collection device -7；Conveyer belt mechanism -71；

Counting mechanism -72；Support structure -73；Accept hardboard -731；

Accept film -732；Microprocessor -74；Slide rail -75；

End seat -76；Collecting bin -77；

Timber supply mechanism -8；First conveying mechanism -81；Second conveyor structure -82；

First sensor -83；Cross -84；Rotary shaft -85.

Embodiment

In order to which the technical solution of the utility model is explained further, the utility model is entered below by specific embodiment Row elaborates.

As shown in Figure 1 to Figure 3, a kind of low failure full-automatic wood rotating-cutting equipment that the utility model is related to, including frame 1st, there is rotation to be arranged in frame 1 and for rolling for rotary cutting mechanism, drive mechanism 5 and shearing device 6, the rotary cutting mechanism The first friction roller 31, the second friction roller 32 and the 3rd friction roller 33 of timber, the friction roller 32 of the first friction roller 31 and second are in Rotate in an anti-clockwise direction, the 3rd friction roller 33 is in rotationally clockwise.Above-mentioned technical characteristic is consistent with existing peeler, right Its details technical characteristic is just no longer described in detail.

As shown in Figures 2 and 3, it is of the present utility model to the improvement is that, first friction roller 31, the and of the second friction roller 32 3rd friction roller 33 uses ratchet-type friction roller 4, and the ratchet-type friction roller 4 is along cylinder axis by several ratchet portions 41 S is combined, and each ratchet portion 41 forms by major radius face 411, the side 413 of short edge grain 412 and at least two, the length The end of edge grain 411 is gradually transitions the end of short edge grain 412 along at least two side 413.

In the present embodiment, the ratchet-type friction roller 4 is combined by 14 ratchet portions 41, and each ratchet portion 41 has Four sides 413, it is maximum close to the angle of side and the short edge grain 412 of the side of major radius face 411 and with short edge grain 412 distance becomes near and tapered into.As shown in figure 3, β 1 to β 3 is tapered into.

So, a kind of low failure full-automatic wood rotating-cutting equipment that the utility model is related to, it allows the first friction roller, second Friction roller and the 3rd friction roller use ratchet-type friction roller, form drop using major radius face and short edge grain, and then obtain Ratchet-type structure.The utility model still has certain humidity and uniformly certain elasticity using timber, in ratchet portion and timber During actual contact, the mode of the insertion of major radius face and contacts side surfaces is formd, a kind of three-dimensional conflict is formed, timber is firmly controlled System is between the first friction roller, the second friction roller and the 3rd friction roller, untill cutting to minimum diameter and can not cut.

As shown in figure 1, the rotary cutting mechanism also includes knife bed 2, peeling knife 21 and stopper 22, the peeling knife the 21, the 3rd Friction roller 33 and stopper 22 are arranged on knife bed 2 and produce transverse shifting with knife bed 2, and the stopper 22 is in most in round log There is horizontally overlapping region with round log the latter half during major diameter to minimum diameter.The utility model is further by setting Stopper 22 is put, and stopper 22 is synchronized with the movement with knife bed 2 all the time, and this can allow round log during whole cutting, in circle The both sides of wood, which are formed, to stop, prevents the generation inadvertently fallen off.

As shown in Figure 4 and Figure 5, the shearing device 6 includes fixed length measuring mechanism 61, cutting knife 62, elastic component 63 and pushed away Mechanism 64 is pushed up, the fixed length measuring mechanism 61 has the pedestal 611 being fixed on knife rest, the survey being slidably arranged on pedestal 611 Measure body 612 and formed and measure the block 613 of the tail end of body 612.

The one end of elastic component 63 is fixed on knife rest, and the other end is fixed on measurement body 612 to allow measurement body 612 cutting Resetted after complete, the cutting knife 62 keeps synchronous with measurement body 612 in the direction of motion relative to knife rest, and the cutting knife 62 is thin Plate is cut when supporting block 613 to thin plate.

The penetrating mechanism 64 has lever 641 and ejection first 642, and the middle part of the lever 641 is formed as fulcrum, the lever 641 one end correspond to the lower position of cutting knife 62 and form touch part 643, first 642 other ends for being located at lever 641 of the ejection, The cutting knife 62 contradicts the touch part 643 when being cut to thin plate and drives ejection first 642 to cut the single sheet of thin formed Plate tilts and crosses block 613.

So, for the shearing device when thin plate runs to shearing device position, thin plate meeting persistent movement is until supporting Firmly block 613, now because thin plate may proceed to move, at this moment thin plate can be with block 613 and measurement body 612 together in pedestal Translated on 611, now when thin plate supports block 613, the cutting knife 62 can receive instruction, and startup is cut, due to this Cutting knife 62 also keeps and measured the synchronous translational of body 612 during individual, and it may insure the characteristic of fixed length to cutting for thin plate. While cutting knife 62 cuts completion, due to the design of penetrating mechanism 64, the ejection first 642 can move upwards, and then will cutting The single sheet of completion tilts and crosses block 613, realizes separation of the single sheet from shearing device；Afterwards in the effect of elastic component Under, measurement body 612, which resets, carries out next circulation.

As shown in figure 5, the shearing device also includes cutting knife tool rest 65, the cutting knife tool rest 65 is fixedly linked with measurement body 612, Rotary shaft 651 is also formed with the cutting knife tool rest 65, the rotary shaft 651 is rotatably connected to first connecting rod 652 in eccentric position, should First connecting rod 652 is connected by second connecting rod 653 with the driving of cutting knife 62, and the cutting knife 62 is limited by being vertically directed portion 654 Moved up and down relative to cutting knife tool rest 65.

As shown in Figure 4 and Figure 5, it is also formed with accepting step 67 on the knife rest, the shearing device also includes being arranged on undertaking At least two elastic supporting seats 66 on step 67, each elastic supporting seat 66 have spring 661 and positioned at the tops of spring 661 Supporting part 662, the supporting part 662 is supported below thin plate.Using this can thin plate glut or it is very few when give Certain fine setting buffering.

As shown in fig. 6, it is in place of further improvement of the utility model：The timber rotating-cutting equipment also includes being formed the Two groups of stop posts 37 of the both sides of three friction roller 33.Every group of stop post 37 is fixed on the end of the 3rd friction roller 333 including three Stop post 37, three mutual angles of stop post 37 are 120 degree, and the height of the every outer surface 371 of stop post 37 is rubbed higher than the 3rd Wipe the height of the rubbing surface 34 of roller 33, the friction roller 32 of the first friction roller 31 and second rubbing surface 34 and end bearing 35 it Between formed with revolution slot to make way 36.

So, the utility model passes through the rubbing surface 34 and end bearing 35 in the first friction roller 31 and the second friction roller 32 Between form revolution slot to make way 36, then so allow formed with post 37 is stopped on the 3rd friction roller 33 and stop post 37 and rubbing surface Spacing reaches minimum between 34, at utmost improves the rotary-cut effect of whole peeler.Utilize the revolution slot to make way 36 and three Root stops the matching relationship between post 37, and the utility model avoids timber and skidded off from the both sides of three friction rollers, it is ensured that wood Material is always held between three friction rollers, is reduced the fault rate of equipment, is allowed equipment to be constantly in efficient production.

As shown in Figure 7 and Figure 8, the timber rotating-cutting equipment is also included positioned at the first friction roller 31, the second friction roller 32 and the The bottom support roller 38 of the bottom of three friction roller 33, the bottom support roller are also associated with flexible adjustment component 39, the flexible adjustment group Part 39 includes fix bar 391, rotating bar 392 and the spring 393 being connected between fix bar 391 and rotating bar 392, the rotation The one end of bar 392 is connected with bottom support roller 38, and the other end is rotatably connected in fix bar 391, at the top of the roller of bottom support 39 Supported with log friction.

As shown in figure 9, the collection device 7 has conveyer belt mechanism 71, counting mechanism 72, support structure 73, microprocessor 74th, slide rail 75, cut-off seat 76, several collecting bins 77 and actuating unit, the support structure 73 have accept hardboard 731 and Film 732 is accepted, the undertaking hardboard 731 is fixed on the afterbody of conveyer belt mechanism 71, and the undertaking film 732 is then positioned at undertaking hardboard 731 and be currently at reception state collecting bin 77 between.

Specifically, the power source of the actuating unit is stepper motor, and the counting mechanism 72 is to be arranged on conveyer belt mechanism 71 The transmitter unit and receiving unit of both sides.

The counting mechanism 72 is used to carry out counting statistics, the He of counting mechanism 72 to inputting to the thin slice for accepting hardboard 731 Actuating unit is connected with microprocessor 74, and the cut-off seat 76 is used to position the collecting bin 77 of reception state, the power Mechanism drives collecting bin 77 to be slided on slide rail 75 to switch whether collecting bin 77 is in reception state.

So, the utility model is counted using counting mechanism 72 to the thin slice outwards conveyed from conveyer belt mechanism 71, When counting mechanism 72 is accumulated to a threshold values, the microprocessor 74 can receive instruction, then control actuating unit to carry out one Stepwise operation, by collecting bin 77 switch to it is next, specifically allow collecting bin 77 carried out on slide rail 75 one slip, automatically Next collecting bin 77 is allowed to be in the scope for accepting film 732.

The utility model accepts hardboard 731 and undertaking film 732 by setting, and allows thin slice in the mistake of same collecting bin 77 Will not be because the neat degree that lamella height is continuously increased and has influence between upper and lower two plate sheet in journey.With existing counting phase Than, the utility model can carry out automatically collecting to thin slice, but also with the characteristics of simple in construction, collection quality is high.

As shown in Figure 10, automation feed is carried out to timber rotating-cutting equipment in order to realize, it also includes timber supply mechanism 8 With the first conveying mechanism 81, second conveyor structure 82, the first sensor 83 and cross 84, the He of the first conveying mechanism 81 Second conveyor structure 82 is in horizontal arrangement, and the second conveyor structure 82 is used to accept the wood that the conveying of the first conveying mechanism 81 comes Material, for the cross 84 between the first conveying mechanism 81 and second conveyor structure 82, the cross 84 has rotary shaft 85, should Rotary shaft 85 is driven by stepper motor occurs stepping rotation, whether has wood to be conveyed under first inductor sensing cross 84 Material.The timber rotating-cutting equipment is completed after carrying out rotary-cut to timber every time, will be sent an instruction, be allowed cross to rotate one Step pitch, realize Automatic-feeding.

As a kind of preferred scheme, the low failure timber lathe also includes the angle being arranged between knife bed and peeling knife Adjusting means is spent, the peeling knife is being provided with rotating fulcrum at knife-edge positions, and the angle regulator is current according to timber Diameter changes the angle of peeling knife.Specifically, in order to realize that the thin slice for allowing peeling knife to be cut out has spy in uniform thickness Point, it can allow between knife bed and peeling knife while synchronous cross moves by the way of mathematical modeling, obtain peeling knife Curvilinear motion, instruction directly then is sent using the model of modeling, driving angle adjusting means changes the angle of peeling knife.

Above-described embodiment and schema and non-limiting product form of the present utility model and style, any art The appropriate change or modification that those of ordinary skill is done to it, all should be regarded as not departing from patent category of the present utility model.

Claims (7)

1. a kind of low failure full-automatic wood rotating-cutting equipment, including frame, rotary cutting mechanism, drive mechanism and shearing device, institute Stating rotary cutting mechanism, there is rotation to be arranged in frame and be used to roll the first friction roller of timber, the second friction roller and the 3rd friction Roller, first friction roller and the second friction roller are in rotating in an anti-clockwise direction, and the 3rd friction roller is in rotationally clockwise；

Characterized in that, first friction roller, the second friction roller and the 3rd friction roller use ratchet-type friction roller, the ratchet-type Friction roller to be combined by several ratchet portions along cylinder axis, each ratchet portion by major radius face, short edge grain with And at least two side composition, the end in the major radius face is gradually transitions the end of short edge grain along at least two side Portion；

The shearing device has fixed length measuring mechanism, cutting knife, elastic component and penetrating mechanism, and the fixed length measuring mechanism has solid The pedestal being scheduled on knife rest, measure body and the formation that are slidably arranged on pedestal are measuring the block of body tail end；The bullet Property part one end be fixed on knife rest, the other end is fixed on measurement body to allow the reset after cut of measurement body, the cutting knife with Measurement body keeps synchronous in the direction of motion relative to knife rest, and the cutting knife is cut out when thin plate supports block to thin plate Cut；The penetrating mechanism has lever and ejection head, is formed as fulcrum in the middle part of the lever, and the lever one end corresponds to cutting knife bottom Position simultaneously forms touch part, and the ejection head is then located at the other end of lever, and the cutting knife contradicts when being cut to thin plate should Touch part simultaneously drives ejection head that the single sheet tilting for cutting formation is crossed into block.

A kind of 2. low failure full-automatic wood rotating-cutting equipment as claimed in claim 1, it is characterised in that the ratchet-type friction Roller is combined by 14 ratchet portions, and each ratchet portion has four sides, close to the side of major radius face side and short radius The angle in face is maximum and is tapered into becoming near with the distance of short edge grain.

A kind of 3. low failure full-automatic wood rotating-cutting equipment as claimed in claim 1, it is characterised in that the timber rotating-cutting equipment Also include forming two groups of stop posts in the 3rd friction roller both sides, every group of stop post is fixed on the 3rd friction roller end including three The stop post in portion, three stop post mutual angles are 120 degree, and the height of every stop outer surface of column is higher than the 3rd friction roller The height of rubbing surface, first friction roller and the second friction roller are stepped down between rubbing surface and end bearing formed with revolution Groove.

A kind of 4. low failure full-automatic wood rotating-cutting equipment as claimed in claim 3, it is characterised in that the timber rotating-cutting equipment Also include the bottom support roller positioned at the first friction roller, the second friction roller and the 3rd friction roller bottom, the bottom support roller also connects Flexible adjustment component is connected to, the flexible adjustment component includes fix bar, rotating bar and is connected between fix bar and rotating bar Spring, the rotating bar one end is connected with bottom support roller, and the other end is rotatably connected in fix bar, the bottom support roller top Supported with log friction in portion.

A kind of 5. low failure full-automatic wood rotating-cutting equipment as claimed in claim 1, it is characterised in that the timber rotating-cutting equipment Also include collection device, the collection device is arranged on knife rest and with conveyer belt mechanism, counting mechanism, support structure, Wei Chu Device, slide rail, cut-off seat, several collecting bins and actuating unit are managed, the support structure, which has, accepts hardboard and undertaking film, The undertaking hardboard is fixed on the afterbody of conveyer belt mechanism, and the undertaking film then positioned at undertaking hardboard and is currently at reception state Between collecting bin；The counting mechanism is used to carry out counting statistics, the counting mechanism and power to inputting to the thin slice for accepting hardboard Mechanism is connected with microprocessor, and the cut-off seat is used to position the collecting bin of reception state, and the actuating unit, which drives, to be received Ji Cang is slided on slide rail to switch whether collecting bin is in reception state.

6. a kind of low failure full-automatic wood rotating-cutting equipment as claimed in claim 1, it is characterised in that the shearing device also wraps Cutting knife tool rest is included, the cutting knife tool rest is fixedly linked with measurement body, is also formed with rotary shaft on the cutting knife tool rest, the rotary shaft is inclined Heart position is rotatably connected to first connecting rod, the first connecting rod by second connecting rod and with cutting knife driving be connected, the cutting knife by Portion's limitation is vertically directed to move up and down relative to cutting knife tool rest.

7. a kind of low failure full-automatic wood rotating-cutting equipment as claimed in claim 6, it is characterised in that also formed on the knife rest There is undertaking step, the shearing device also includes being arranged at least two elastic supporting seats accepted on step, each resilient support Seat tool has spring and supported positioned at the supporting part of spring top, the supporting part below thin plate.