CN105345894A - 360-degree double-edge four-station vertical band sawing machine - Google Patents
360-degree double-edge four-station vertical band sawing machine Download PDFInfo
- Publication number
- CN105345894A CN105345894A CN201510635777.XA CN201510635777A CN105345894A CN 105345894 A CN105345894 A CN 105345894A CN 201510635777 A CN201510635777 A CN 201510635777A CN 105345894 A CN105345894 A CN 105345894A
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- China
- Prior art keywords
- band
- saw
- pincers
- nut
- wheel frame
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/02—Frames; Pillars
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/04—Work-tables; Arrangements for tilting the band saw blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/08—Arrangements for stretching the band saw blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/10—Guiding equipment for the band saw blade, e.g. guide rollers, back guides, side guides
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B13/00—Band or strap sawing machines; Components or equipment therefor
- B27B13/16—Accessories, e.g. for cooling the saw blade
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27B—SAWS FOR WOOD OR SIMILAR MATERIAL; COMPONENTS OR ACCESSORIES THEREFOR
- B27B25/00—Feeding devices for timber in saw mills or sawing machines; Feeding devices for trees
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- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Sawing (AREA)
Abstract
The invention provides a 360-degree double-edge four-station vertical band sawing machine. The 360-degree double-edge four-station vertical band sawing machine comprises a portal frame, a sawing wheel carrier mechanism, two bases, two conveying mechanisms and a sawing wheel carrier rotating mechanism, wherein the sawing wheel carrier mechanism is arranged on the portal fame; the two bases are symmetrically arranged on two sides of the portable frame, and the two conveying mechanisms are also symmetrically arranged on the two sides of the portal frame; the sawing wheel carrier rotating mechanism is arranged on the portal frame. The sawing wheel carrier rotating mechanism can make a sawing wheel carrier rotate by 180 degree each time, and band sawing blades can process and cut wood on the two sides of the sawing wheel carrier at the same time; in addition, wood cutting can be achieved both in the processing departure stroke and the processing return stroke, the working efficiency of the band sawing machine is improved, the occupied area of the machine is small, and the cost is low.
Description
Technical field
The present invention relates to wood processing technique field, particularly, relate to a kind of 360 ° bilateral four and attack a vertical band sawing machine.
Background technology
The purposes of band sawing machine is that cutting timber becomes certain thickness sheet sheet material, so that operating personnel's transport and use.Two of being arranged on the saw wheel frame vibrational power flow of general band sawing machine comprising saw wheel frame and symmetry are with saw wheels and the band saw of solderless wrapped connection on two band saw wheels.
Because only there is single band saw, timber round trip can only cut out a sheet material, and need back and forth repeatedly cutting timber all could be cut into plate, production efficiency is low, and cost is high, and equipment takes up space larger.
Summary of the invention
In order to overcome the deficiencies in the prior art, the invention provides a kind of 360 ° bilateral four and attack a vertical band sawing machine, the bands for band of this band sawing machine can process cutting timber on saw wheel frame mechanism both sides simultaneously, and go journey and backhaul to cut timber in processing, improve the operating efficiency of band sawing machine, footprint area is little, and cost is low.
Technical scheme of the present invention is as follows: attack a vertical band sawing machine, comprise portal frame, be arranged on the saw wheel frame mechanism on portal frame, be arranged on two bases and two conveying mechanisms on portal frame both sides symmetrically for a kind of 360 ° bilateral four;
Described portal frame comprises front-axle beam and the back rest of vertical level setting, the added and undercarriage that parallel water plane is arranged; The added upper end of connection front-axle beam and the upper end of the back rest, undercarriage connects the lower end of front-axle beam and the lower end of the back rest, and undercarriage both sides are fixedly installed on two described bases;
Described saw wheel frame mechanism comprises saw wheel frame, band saw driving wheel, band saw driven pulley, bands for band and band saw motor; Described saw wheel frame is articulated in the added of described portal frame by a saw wheel frame rotating shaft; Described band saw driving wheel is arranged on the bottom of described saw wheel frame by a driving shaft, and described band saw driven pulley is arranged on the top of described saw wheel frame by a driven shaft; Described bands for band solderless wrapped connection is on described band saw driving wheel and described band saw driven pulley; Described band saw motor is arranged in the middle part of described saw wheel frame, and described band saw motor drives described driving shaft to rotate, thus drives described band saw driving wheel and band saw driven pulley to rotate, and described bands for band is rotated around described band saw driving wheel and band saw driven pulley;
Described conveying mechanism comprises workbench and ball screw assembly; Described workbench is a platform, is slidably arranged on described base; Described ball screw assembly comprises conveying motor, reductor, screw mandrel, nut, bearing block, end cap, and transfer valve block and line slideway; Described base is provided with a floor installation plate, and the equal and described nut of described conveying motor, described reductor is all arranged on this floor installation plate; Described bearing block is fixedly installed on bottom described workbench; Described tail end nut is fixedly installed on described base; Described screw mandrel one end is set in described nut, and through described bearing block, the described screw mandrel other end is set in tail end nut; Described line slideway is arranged on described base along timber machine direction; Several transfer valve block is fixed with in the position that line slideway is relative bottom described workbench; Described conveying motor and described reductor drive described screw mandrel at described nut, rotate in described bearing block and described tail end nut, described transfer valve block slides along described line slideway, thus described workbench is slided along screw mandrel, the timber on workbench is delivered on described bands for band and processes.
Described conveying mechanism also comprises array vertical wood pincers assembly; Described vertical wood pincers assembly comprises material feeding seat, wooden clamp block, lower wood pincers and lower wood pincers nut, overwood pincers and overwood pincers nut, T-shaped screw mandrel; Described material feeding seat is arranged on described workbench, is bathtub construction; Described wooden clamp block is also bathtub construction, and the vertical described material feeding seat of described wooden clamp block is arranged, and can slide along the bathtub construction of described material feeding seat; Described lower wood pincers are arranged on described lower wood pincers nut, and described lower wood pincers nut is fixedly installed on the bathtub construction bottom of described wooden clamp block; Described overwood pincers are fixedly installed on described overwood pincers nut, and described overwood pincers nut is arranged on the bathtub construction top of described wooden clamp block and is fixedly connected with described T-shaped screw mandrel; Described T-shaped screw mandrel is arranged on the top of the bathtub construction of described wooden clamp block, and T-shaped screw mandrel stretches in the bathtub construction of described wooden clamp block through cell wall and a described overwood pincers nut part, and another part stretches out the bathtub construction of described wooden clamp block; The position of manual adjustment described T-shaped screw mandrel in wooden clamp block, thus the position of transferring described overwood pincers, thus overwood is clamped and lower wood pincers can timber accurately on hitch feed seat.
Described conveying mechanism also comprises wood pincers actuator; Described wood pincers actuator comprises wood pincers drive motors, several reductor and several connecting rod, wood pincers installing plate, the second nut and the second bearing and spin screw mandrel; Described wood pincers installing plate is arranged on described material feeding seat one end, and described drive motors and reductor are arranged on this wood pincers installing plate; Connected by connecting rod between several reductor; Described second nut is arranged in described wood pincers installing plate; Described second bearing is fixedly installed on the bottom of described wooden clamp block and is positioned at the bathtub construction of described material feeding seat; Described spin screw mandrel one end is arranged in described second nut, and is positioned at the bathtub construction of described material feeding seat through described second bearing; Described drive motors and described reductor control described spin screw mandrel and rotate in described second nut and the second bearing, and wooden clamp block is slided on described material feeding seat along described spin screw mandrel, thus wood pincers are moved to the machining position of bands for band.
Attack a vertical band sawing machine and also comprise saw wheel frame rotating mechanism for described 360 ° bilateral four; Described saw wheel frame rotating mechanism comprises two ring-shaped guide rails, two circular rotating dishes, a servomotor, RV reductor and a conductive plate; Two described ring-shaped guide rail parallel water planes, are fixedly installed between described front-axle beam and the described back rest, and respectively around described band saw driving wheel and described band saw driven pulley; Be provided with slide rail in described ring-shaped guide rail, the circular periphery of described circular rotating dish is fixed with several valve block, and described slide rail mutually mates with described valve block and described slide rail slides in described valve block; Described servomotor, described RV reductor and described conductive plate be arranged on described portal frame added on; Described servomotor and described RV reductor drive the rotating shaft of described band saw frame to rotate 180 °, described circular rotating dish also rotates 180 ° in described ring-shaped guide rail, thus make described saw wheel frame mechanism and on band saw driving wheel, band saw driven pulley rotates 180 °, and the working face of bands for band is reverse.
Described conductive plate comprises and is arranged on upper dish in the rotating shaft of described saw wheel frame and lower wall; Described upper dish be fixed on described added on, described lower wall be located at described added under can rotate around described rotating shaft, described conductive plate saw wheel frame group rotate and non rotating time keep its "on" position.
The upper and lower of described front-axle beam and the upper and lower of the described back rest are respectively provided with a support column, and described ring-shaped guide rail is fixedly connected with the described back rest with described front-axle beam by support column.
Attack a vertical band sawing machine and also comprise at least four bands for band holding adjusters for described 360 ° bilateral four; Described saw wheel frame be each side provided with a saw wheel frame installing plate, the direction along vertical level on this saw wheel frame installing plate is provided with twice slide rail; Described bands for band holding adjuster comprises slide plate, adjusting device installing plate, adjusting cylinders, left and right pinch roller, regulates pinch roller and back pressure wheel; The described slide plate back side is provided with sluice valve block, and described sluice valve block is slidably arranged on described slide rail and described slide plate can be slided up and down along described slide rail; Described adjustment pinch roller and described back pressure wheel lay respectively at above and below the pinch roller of described left and right, and described left and right pinch roller clamps the left and right sides of described bands for band thus regulates the position of described bands for band in the lateral direction, prevents described bands for band to be shifted; Described left and right pinch roller is fixedly mounted on described installing plate by mounting rod; Described adjustment pinch roller is arranged on an adjusting bracket; This adjusting bracket is fixedly installed on a mounting board, and adjusting bracket is also provided with check valve; Check valve is in order to open or close cylinder; Described back pressure wheel is fixedly installed on one end of an arm of force by bearing, cylinder has Y shape fork, and the other end of the described arm of force stretches in Y shape fork and is flexibly connected with it; When bands for band is subject to the thrust right shift of timber, described adjustment pinch roller also moves right, thus drive adjusting bracket to move to upper right side, the spool of check valve is opened, gas pours cylinder, and cylinder promotes Y shape fork, and Y shape fork promotes the described arm of force and moves down, drive described back pressure to take turns to move to left, thus regulate described bands for band return.
Also be provided with gas tripe in the below of described saw wheel frame mechanism, gas tripe, built with water and gas, supports described saw wheel frame mechanism.
Beneficial effect of the present invention is: attack bit strip saw for 360 ° bilateral four of the present invention, its bands for band can process cutting timber on saw wheel frame mechanism both sides simultaneously, and goes journey and backhaul to cut timber in processing, improves the operating efficiency of band sawing machine, footprint area is little, and cost is low.
accompanying drawing illustrates:
Fig. 1 is 360 ° bilateral four of the present invention and attacks bit strip saw structural representation.In order to illustrated clear, Fig. 1 omits bands for band 34.
Fig. 2 is 360 ° bilateral four another structural representations of attacking bit strip saw of the present invention.In order to illustrated clear, the conveying mechanism 20 that Fig. 1 omits and base 1 and bands for band 34.
Fig. 3 is 360 ° bilateral four structural representations of attacking bit strip saw conveying mechanism 20 on one side of the present invention.
Fig. 4 is that Fig. 3 removes workbench 21, the structural representation of array vertical wood pincers part 23 and wood pincers actuator 24.
Fig. 5 is the bottom surface structure schematic diagram of workbench 21.
Fig. 6 is workbench 21, the combining structure schematic diagram of array vertical wood pincers part 23 and wood pincers actuator 24.
Fig. 7 is portal frame 10, saw wheel frame 30, the combining structure schematic diagram of saw wheel frame rotating mechanism 40 and bands for band holding adjuster 50.
Fig. 8 is saw wheel frame 30, the combining structure schematic diagram of saw wheel frame rotating mechanism 40 and bands for band holding adjuster 50.
Fig. 9 is the structural representation of bands for band holding adjuster 50.
Detailed description of the invention
With reference to Fig. 1, Fig. 2, attack a vertical band sawing machine for a kind of 360 degree bilateral four, comprise portal frame 10, be arranged on two conveying mechanisms 20 on portal frame 10 both sides symmetrically and be arranged on two bases 1 and 2 on portal frame 10 both sides symmetrically, be arranged on the saw wheel frame mechanism 30 on portal frame 10, saw wheel frame rotating mechanism 40 and bands for band holding adjuster 50.
With reference to Fig. 1 and, Fig. 2, described base 1 and 2 bottom is also provided with support 3.Support 3 base for supporting 1, base 2 and portal frame 10.
With reference to Fig. 1, Fig. 2 and Fig. 7, described portal frame 10 comprises front-axle beam 11 and the back rest 12 of vertical level setting, added 13 and undercarriage 14 that parallel water plane is arranged.Described added 13 connect the upper end of front-axle beam 11 and the upper end of the back rest 12, and undercarriage 14 connects the lower end of front-axle beam 11 and the lower end of the back rest 12, and undercarriage 14 both sides are fixedly installed on two described bases 1 and 2.
With reference to Fig. 3, Fig. 4 and Fig. 5, described conveying mechanism 20 comprises workbench 21, ball screw assembly 22, array vertical wood pincers part 23 and wood pincers actuator 24.Described workbench 21 is a platform, is slidably arranged on described base 1 or 2.Described ball screw assembly 22 comprises conveying motor 221, reductor 222, screw mandrel 223, nut 224, bearing block 225, end cap 226, and transfer valve block 227 and line slideway 228.Described base 1 or 2 is provided with a floor installation plate 4.Described conveying motor 221, described reductor 222 and described nut 224 are all arranged on this floor installation plate 4.Described bearing block 225 is fixedly mounted on described workbench 21 bottom surface.Described tail end nut is fixedly installed on described base 1.Described screw mandrel 223 one end is set in described nut 224, and through described bearing block 225, leading screw 223 tail end is set in tail end nut 226.Two edge timber machine directions of described base 1 or 2 are provided with two line slideways 228, are fixed with several transfer valve block 227 bottom described workbench 21 in the position that line slideway 228 is relative.Described transfer valve block 227 matches with described line slideway 228.Be provided with electroplax in transfer valve block 227 to be electrically connected with conveying motor 221 and reductor 222.Under the driving of described conveying motor 221 and described reductor 222, described screw mandrel 223 is at described nut 224, rotate in described bearing block 225 and described tail end nut 226, described transfer valve block 227 slides along described line slideway 228, thus described workbench 21 is slided along screw mandrel 223, the timber on workbench 21 is delivered on described bands for band 34 and processes.
With reference to Fig. 3 and Fig. 6, described in array, vertical wood pincers assembly 23 is arranged on this workbench 21 upper surface, comprises material feeding seat 231, wooden clamp block 232, and lower wooden pincers 233 and lower wood pincers nut 234, overwood pincers 235 and overwood clamp nut 236 and T-shaped screw mandrel 237.Described material feeding seat 231 to be arranged on described workbench 21, is bathtub construction.The vertical described material feeding seat 231 of described wooden clamp block 232 is arranged, and can slide along bathtub construction.Described wooden clamp block 232 is also bathtub construction.Described lower wood pincers 233 are arranged on described lower wood pincers nut 234, and described lower wood pincers nut 234 is fixedly installed on the bathtub construction bottom of described wooden clamp block 232.Described T-shaped screw mandrel 237 is arranged on the top of the bathtub construction of described wooden clamp block 232, and T-shaped screw mandrel 237 is through cell wall, and a part stretches in bathtub construction, and another part stretches out bathtub construction.Described overwood pincers 235 are fixedly installed on described overwood pincers nut 236, and described T-shaped screw mandrel 237 is through described overwood pincers nut 236.Manually adjust the position of described T-shaped screw mandrel 237, thus transfer the position of described overwood pincers 235, thus make overwood clamp 235 and lower wood pincers 233 can timber accurately on hitch feed seat 231.
With reference to Fig. 6, described wood pincers actuator 24 comprises wood pincers drive motors 241, several reductor 242 and several connecting rod 243, wood pincers installing plate 244, second nut 245 and the second bearing 246 and spin screw mandrel 247.Described wood pincers installing plate 244 is arranged on described material feeding seat 231 one end.Described drive motors 241 and reductor 242 are arranged on this wood pincers installing plate 244, are connected between several reductor 242 by connecting rod 243.Described second nut 245 is arranged in described wood pincers installing plate 244.Described second bearing 246 is fixedly installed on the bottom of described wooden clamp block 232 and is positioned at the bathtub construction of described material feeding seat 231.Described spin screw mandrel 247 one end is arranged in described second nut 245, and is positioned at the bathtub construction of described material feeding seat 231 through described second bearing 246.Described drive motors 241 and described reductor 242 control described spin screw mandrel 247 and rotate in described second nut 245 and the second bearing 246, wooden clamp block 232 is slided along described spin screw mandrel 247 on described material feeding seat 231, thus wood pincers 232 can be moved to the machining position of bands for band 234.
With reference to Fig. 7 and Fig. 8, described saw wheel frame mechanism 30 comprises saw wheel frame 31, band saw driving wheel 32, band saw driven pulley 33, bands for band 34 and band saw motor 35.Described saw wheel frame 31 vertical level is arranged, and its top 311 is arranged on added 13 of described portal frame 10 by a rotating shaft 312.Described band saw driving wheel 32 is rotationally connected by driving shaft 321 and described saw wheel frame 31, and described band saw driven pulley 33 is rotationally connected by driven shaft 331 and described saw wheel frame 31.The solderless wrapped connection of described bands for band 34 is on described band saw driving wheel 32 and band saw driven pulley 33.Described band saw motor 35 is arranged in the middle part of saw wheel frame 31, between described band saw driving wheel 32 and described band saw driven pulley 33.Described band saw motor 35 rotates by driving driving shaft 321, thus drives described band saw driving wheel 32 and described band saw driven pulley 33 to rotate, and bands for band 34 is rotated between described band saw driving wheel 32 and described band saw driven pulley 33.Owing to all having described bands for band 34 at described band saw driving wheel 32 and described band saw driven pulley 33 both sides, the bands for band 34 of both sides can process cutting timber, and therefore, saw wheel frame mechanism about 30 of the present invention respectively has a machining position.
Described saw wheel frame rotating mechanism 40 comprises two ring-shaped guide rails, 41, two circular rotating dishes 42, servomotor 43, RV reductor 44 and conductive plate 45.Described ring-shaped guide rail 41 is fixedly installed between described front-axle beam 11 and the described back rest 12 by support column 46, and two described ring-shaped guide rails 41 lay respectively at the upper and lower of described portal frame 10, and parallel water plane is arranged.Slide rail 411 is provided with in described ring-shaped guide rail 41.The circular periphery of described circular rotating dish 42 fixes several valve block 422, and described slide rail 411 and described valve block 422 mutually mate and described slide rail 411 slides in described valve block 422.Valve block 422 controls sliding trace that described slide rail 411 slides thus controls the position of the relatively described ring-shaped guide rail 41 of described round turntable 42.Described servomotor 43, described RV reductor 44 and described conductive plate 45 are arranged on added 13 of described portal frame 10.Described servomotor 43 and described RV reductor 44 drive described band saw frame rotating shaft 312 to rotate 180 °, described circular rotating dish 42 also rotates 180 ° in described ring-shaped guide rail 41, thus make described saw wheel frame mechanism 30 and on band saw driving wheel 32, band saw driven pulley 33 rotates 180 °, and the working face of bands for band 34 is reverse.
Described servomotor 43 and described RV reductor 44 are all arranged on added 13 of described portal frame, and described servomotor 43 and described RV reductor 44 are by being coaxially connected, and described RV reductor 44 is arranged in described saw wheel frame rotating shaft 312; Described conductive plate 45 comprises and is arranged on upper dish 451 in described saw wheel frame rotating shaft 312 and lower wall 452; Described upper dish 451 is fixed on described added 13, and described lower wall 452 is located at described added 13 times and can rotates around described rotating shaft 312, and described conductive plate 45 keeps its "on" position when the rotation of saw wheel frame group and non rotating.
The upper and lower of described front-axle beam 11 and the upper and lower of the described back rest 12 are respectively provided with a support column 46, and described ring-shaped guide rail 41 is fixedly connected with the described back rest 12 with described front-axle beam 11 by support column 46.
When described conveying mechanism 20 move described workbench 21 to described screw mandrel 223 end or described bands for band 34 complete cutting is taken turns to one of timber time, described servomotor 43 drives described rotating shaft 312 to rotate, thus drive described saw wheel frame 31, described band saw driving wheel 32, described band saw driven pulley 33, described circular rotating dish 42 312 coaxial rotatings around the shaft.Described servomotor 43 has intelligent CPU, and the angle driving described rotating shaft 312 to rotate each time is set to 180 °, thus makes saw wheel frame 31, described band saw driving wheel 32, described band saw driven pulley 33 and described circular rotating dish 42 can only rotate 180 ° at every turn.Correspondingly, the working face of bands for band 34 also rotates 180 °.Then, described workbench 21 again under the driving of described conveying motor 221 and described reductor 222 along described screw mandrel 223 reverse slide, make bands for band 34 can the timber of processing cutting again.When workbench 21 slides into processing initial bit along described screw mandrel 223, described servomotor 43 drives again described rotating shaft 312 to rotate 180 °, and makes the working face of bands for band 34 also rotate 180 °.Thus take turns in fabrication cycles one, saw wheel frame mechanism 30 need complete 360 ° of rotations.
Preferably, with reference to Fig. 8 and Fig. 9, saw wheel frame mechanism 30 of the present invention is symmetrically provided with at least 4 bands for band holding adjusters 50.Described saw wheel frame 31 be each side provided with a saw wheel frame installing plate 313, the direction along vertical level on this saw wheel frame installing plate 313 is provided with twice slide rail 314.Described bands for band holding adjuster 50 comprises slide plate 51, adjusting device installing plate 52, adjusting cylinders (no display), left and right pinch roller 53, regulates pinch roller 54 and back pressure wheel 55.Described slide plate 51 back side is provided with sluice valve block 511, and described sluice valve block 511 is slidably arranged on described slide rail 314 and described slide plate 51 can be slided up and down along described slide rail 314.Described adjustment pinch roller 54 and described back pressure wheel 55 lay respectively at above and below described left and right pinch roller 53, and three clamps the left and right sides of described bands for band 34 thus regulates the position of described bands for band 34 in the lateral direction, prevents described bands for band 34 to be shifted.Described left and right pinch roller 53 is fixedly mounted on described installing plate 51 by mounting rod.Described adjustment pinch roller 54 is arranged on adjusting bracket 56.Adjusting bracket 56 is fixedly installed on installing plate 51, and adjusting bracket 56 is also provided with check valve (no display).Check valve is in order to open or close cylinder (no display).Described back pressure wheel 55 is fixedly installed on one end of an arm of force (no display) by bearing, cylinder (no display) has Y shape fork (no display), and the other end of the described arm of force stretches in Y shape fork and is flexibly connected with it.When bands for band 34 is subject to the thrust right shift of timber, described adjustment pinch roller 54 also moves right, thus drive adjusting bracket 56 to move to upper right side, the spool of check valve is opened, gas pours cylinder, and cylinder promotes Y shape fork, and Y shape fork promotes the described arm of force and moves down, drive described back pressure to take turns 55 to move to left, thus regulate described bands for band 34 return.
Preferably, be also provided with gas tripe 60 in the below of described saw wheel frame mechanism 30, gas tripe 60 built with water and other, support described saw wheel frame mechanism 30.
Above content is in conjunction with concrete preferred embodiment further description made for the present invention, can not assert that specific embodiment of the invention is confined to these explanations.For general technical staff of the technical field of the invention, without departing from the inventive concept of the premise, its framework form can be flexible and changeable, can subseries product.Just make some simple deduction or replace, all should be considered as belonging to the scope of patent protection that the present invention is determined by submitted to claims.
Claims (8)
1. attack a vertical band sawing machine for 360 ° bilateral four, it is characterized in that: comprise portal frame, be arranged on the saw wheel frame mechanism on portal frame, be arranged on two bases and two conveying mechanisms on portal frame both sides symmetrically;
Described portal frame comprises front-axle beam and the back rest of vertical level setting, the added and undercarriage that parallel water plane is arranged; The added upper end of connection front-axle beam and the upper end of the back rest, undercarriage connects the lower end of front-axle beam and the lower end of the back rest, and undercarriage both sides are fixedly installed on two described bases;
Described saw wheel frame mechanism comprises saw wheel frame, band saw driving wheel, band saw driven pulley, bands for band and band saw motor; Described saw wheel frame is articulated in the added of described portal frame by a saw wheel frame rotating shaft; Described band saw driving wheel is arranged on the bottom of described saw wheel frame by a driving shaft, and described band saw driven pulley is arranged on the top of described saw wheel frame by a driven shaft; Described bands for band solderless wrapped connection is on described band saw driving wheel and described band saw driven pulley; Described band saw motor is arranged in the middle part of described saw wheel frame, and described band saw motor drives described driving shaft to rotate, thus drives described band saw driving wheel and band saw driven pulley to rotate, and described bands for band is rotated around described band saw driving wheel and band saw driven pulley;
Described conveying mechanism comprises workbench and ball screw assembly; Described workbench is a platform, is slidably arranged on described base; Described ball screw assembly comprises conveying motor, reductor, screw mandrel, nut, bearing block, end cap, and transfer valve block and line slideway; Described base is provided with a floor installation plate, and the equal and described nut of described conveying motor, described reductor is all arranged on this floor installation plate; Described bearing block is fixedly installed on bottom described workbench; Described tail end nut is fixedly installed on described base; Described screw mandrel one end is set in described nut, and through described bearing block, the described screw mandrel other end is set in tail end nut; Described line slideway is arranged on described base along timber machine direction; Several transfer valve block is fixed with in the position that line slideway is relative bottom described workbench; Described conveying motor and described reductor drive described screw mandrel at described nut, rotate in described bearing block and described tail end nut, described transfer valve block slides along described line slideway, thus described workbench is slided along screw mandrel, the timber on workbench is delivered on described bands for band and processes.
2. attack a vertical band sawing machine for 360 ° bilateral four as claimed in claim 1, it is characterized in that, described conveying mechanism also comprises array vertical wood pincers assembly; Described vertical wood pincers assembly comprises material feeding seat, wooden clamp block, lower wood pincers and lower wood pincers nut, overwood pincers and overwood pincers nut, T-shaped screw mandrel; Described material feeding seat is arranged on described workbench, is bathtub construction; Described wooden clamp block is also bathtub construction, and the vertical described material feeding seat of described wooden clamp block is arranged, and can slide along the bathtub construction of described material feeding seat; Described lower wood pincers are arranged on described lower wood pincers nut, and described lower wood pincers nut is fixedly installed on the bathtub construction bottom of described wooden clamp block; Described overwood pincers are fixedly installed on described overwood pincers nut, and described overwood pincers nut is arranged on the bathtub construction top of described wooden clamp block and is fixedly connected with described T-shaped screw mandrel; Described T-shaped screw mandrel is arranged on the top of the bathtub construction of described wooden clamp block, and T-shaped screw mandrel stretches in the bathtub construction of described wooden clamp block through cell wall and a described overwood pincers nut part, and another part stretches out the bathtub construction of described wooden clamp block; The position of manual adjustment described T-shaped screw mandrel in wooden clamp block, thus the position of transferring described overwood pincers, thus overwood is clamped and lower wood pincers can timber accurately on hitch feed seat.
3. attack a vertical band sawing machine for 360 ° bilateral four as claimed in claim 2, it is characterized in that, described conveying mechanism also comprises wood pincers actuator; Described wood pincers actuator comprises wood pincers drive motors, several reductor and several connecting rod, wood pincers installing plate, the second nut and the second bearing and spin screw mandrel; Described wood pincers installing plate is arranged on described material feeding seat one end, and described drive motors and reductor are arranged on this wood pincers installing plate; Connected by connecting rod between several reductor; Described second nut is arranged in described wood pincers installing plate; Described second bearing is fixedly installed on the bottom of described wooden clamp block and is positioned at the bathtub construction of described material feeding seat; Described spin screw mandrel one end is arranged in described second nut, and is positioned at the bathtub construction of described material feeding seat through described second bearing; Described drive motors and described reductor control described spin screw mandrel and rotate in described second nut and the second bearing, and wooden clamp block is slided on described material feeding seat along described spin screw mandrel, thus wood pincers are moved to the machining position of bands for band.
4. attack a vertical band sawing machine, it is characterized in that for 360 ° bilateral four as described in any one of claim 1-3, attack a vertical band sawing machine and also comprise saw wheel frame rotating mechanism for described 360 ° bilateral four; Described saw wheel frame rotating mechanism comprises two ring-shaped guide rails, two circular rotating dishes, a servomotor, RV reductor and a conductive plate; Two described ring-shaped guide rail parallel water planes, are fixedly installed between described front-axle beam and the described back rest, and respectively around described band saw driving wheel and described band saw driven pulley; Be provided with slide rail in described ring-shaped guide rail, the circular periphery of described circular rotating dish is fixed with several valve block, and described slide rail mutually mates with described valve block and described slide rail slides in described valve block; Described servomotor, described RV reductor and described conductive plate be arranged on described portal frame added on; Described servomotor and described RV reductor drive the rotating shaft of described band saw frame to rotate 180 °, described circular rotating dish also rotates 180 ° in described ring-shaped guide rail, thus make described saw wheel frame mechanism and on band saw driving wheel, band saw driven pulley rotates 180 °, and the working face of bands for band is reverse.
5. attack a vertical band sawing machine for 360 ° bilateral four as claimed in claim 4, it is characterized in that, described conductive plate comprises and is arranged on upper dish in the rotating shaft of described saw wheel frame and lower wall; Described upper dish be fixed on described added on, described lower wall be located at described added under can rotate around described rotating shaft, described conductive plate saw wheel frame group rotate and non rotating time keep its "on" position.
6. attack a vertical band sawing machine for 360 ° bilateral four as claimed in claim 4, it is characterized in that, the upper and lower of described front-axle beam and the upper and lower of the described back rest are respectively provided with a support column, and described ring-shaped guide rail is fixedly connected with the described back rest with described front-axle beam by support column.
7. attack a vertical band sawing machine for 360 ° bilateral four as claimed in claim 4, it is characterized in that, attack a vertical band sawing machine and also comprise at least four bands for band holding adjusters for described 360 ° bilateral four; Described saw wheel frame be each side provided with a saw wheel frame installing plate, the direction along vertical level on this saw wheel frame installing plate is provided with twice slide rail; Described bands for band holding adjuster comprises slide plate, adjusting device installing plate, adjusting cylinders, left and right pinch roller, regulates pinch roller and back pressure wheel; The described slide plate back side is provided with sluice valve block, and described sluice valve block is slidably arranged on described slide rail and described slide plate can be slided up and down along described slide rail; Described adjustment pinch roller and described back pressure wheel lay respectively at above and below the pinch roller of described left and right, and described left and right pinch roller clamps the left and right sides of described bands for band thus regulates the position of described bands for band in the lateral direction, prevents described bands for band to be shifted; Described left and right pinch roller is fixedly mounted on described installing plate by mounting rod; Described adjustment pinch roller is arranged on an adjusting bracket; This adjusting bracket is fixedly installed on a mounting board, and adjusting bracket is also provided with check valve; Check valve is in order to open or close cylinder; Described back pressure wheel is fixedly installed on one end of an arm of force by bearing, cylinder has Y shape fork, and the other end of the described arm of force stretches in Y shape fork and is flexibly connected with it; When bands for band is subject to the thrust right shift of timber, described adjustment pinch roller also moves right, thus drive adjusting bracket to move to upper right side, the spool of check valve is opened, gas pours cylinder, and cylinder promotes Y shape fork, and Y shape fork promotes the described arm of force and moves down, drive described back pressure to take turns to move to left, thus regulate described bands for band return.
8. attack a vertical band sawing machine for 360 ° bilateral four as claimed in claim 4, it is characterized in that, be also provided with gas tripe in the below of described saw wheel frame mechanism, gas tripe, built with water and gas, supports described saw wheel frame mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635777.XA CN105345894B (en) | 2015-09-30 | 2015-09-30 | A kind of 360 ° bilateral four are attacked a vertical band sawing machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510635777.XA CN105345894B (en) | 2015-09-30 | 2015-09-30 | A kind of 360 ° bilateral four are attacked a vertical band sawing machine |
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| CN105345894A true CN105345894A (en) | 2016-02-24 |
| CN105345894B CN105345894B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510635777.XA Expired - Fee Related CN105345894B (en) | 2015-09-30 | 2015-09-30 | A kind of 360 ° bilateral four are attacked a vertical band sawing machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110696102A (en) * | 2019-09-25 | 2020-01-17 | 江苏东巨机械科技有限公司 | Woodworking band sawing machine convenient for folding object placing plate |
| CN113510795A (en) * | 2021-07-01 | 2021-10-19 | 河北蓝鸟家具股份有限公司 | Arc saw for cutting arc wood |
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| CN110696102B (en) * | 2019-09-25 | 2021-08-24 | 江苏东巨机械科技有限公司 | Woodworking band sawing machine convenient for folding object placing plate |
| CN113510795A (en) * | 2021-07-01 | 2021-10-19 | 河北蓝鸟家具股份有限公司 | Arc saw for cutting arc wood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105345894B (en) | 2017-08-29 |
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