CN2569993Y

CN2569993Y - Multi-blade saw capable of processing miscellaneous shape wood automatically

Info

Publication number: CN2569993Y
Application number: CN 02280401
Authority: CN
Inventors: 苏军
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-10-04
Filing date: 2002-10-04
Publication date: 2003-09-03
Anticipated expiration: 2012-10-04

Abstract

The utility model relates to a multiple blade saw capable of automatically processing wood with various shapes. The left side of a wood supporting plate is provided with a rotary blade; an upper and a lower pieces of channel steel of which two outer edges are parallel and opposite are fixedly connected to an upright post laterally and slantways; a carriage upright plate forms a sliding connection between the two outer edges through a bearing; a plurality of press pawls which are controlled by an extension spring and can simulate human hands to press wood are sheathed in a rotating mode on a press pawl shaft which is vertically fixed on the upright plate. When the carriage upright plate is positioned at the rightmost end, the press pawls are lifted, and the wood is put inside and positioned by a positioning pawl after fixedly connected with the upright plate; a feeding motor drives the upright plate to move leftwards through a twisted rope, during the movement, the press pawls automatically compress the wood which is automatically fed and processed into plates. When a left contact on the carriage upright plate is contacted with a left contact block on a bracket, the feeding motor rotates reversely to make the upright plate move rightwards; when a right contact on the carriage upright plate is contacted with a right contact block on the bracket, the feeding motor rotates positively to make the upright plate move leftwards; thus, loading, mechanical clamp and automatic feed are repeatedly completed, the processing of wood with various shapes and ultrashort wood is realized, and resources is fully utilized.

Description

Automatically process the multiple blade saw of different shape timber

One, technical field

The utility model is a kind of multiple blade saw in woodworking machinery field, the multiple blade saw of the various timber of especially a kind of automatic processing.

Two, background technology

Before the utility model proposes, the multiple blade saw that people's converted timber is used is the rotation of driven by motor multiple blade saw, and the timber that will process is put on the bolster plate, makes timber be processed into sheet material by manually locating, advancing.This kind multiple blade saw can not mechanical material folding and auto-feed, must push down timber by the thrust feeding by staff, adds for special shape timber and short material that easily roll man-hour and the staff of damaging, can only fixed processing shape and long timber.

Three, summary of the invention

In order to solve the deficiencies in the prior art, technical problem to be solved in the utility model provides a kind of multiple blade saw of automatic processing different shape timber.Use this saw and can realize mechanical material folding and auto-feed, can process different shape and ultrashort timber again.

The technical scheme that solves its technical problem employing is: multiple blade saw rack beam front side is fixed with the bolster plate, is fixed with the location angle bar on the back of this plate; Support left side has the part by the rotation of saw blade driven by motor to exceed several saw blades above the bolster plate.The relevant position is fixed with three columns on the support, and the two outer ribs that the relative lateral inclination in the back side is connected in the upper and lower channel-section steel of column upper and lower end are positioned at same vertical plane, and its rib is parallel to horizontal plane and vertical with saw blade axis; Both sides, sport car riser upper and lower end face splayed outside channel-section steel two between the rib is fixed with rolling bearing, and the crust of bearing abuts against on the side of rib; Sport car riser middle part is fixed with the paw axle perpendicular to the riser front, rotate by spacer on the paw axle that to be with number identical with the saw blade number, spacing equates with the saw blade spacing, width compresses the paw of timber less than several of saw blade gap, the tail end of each paw is connected with extension spring, and the other end of extension spring is connected on the vertical cross level angle iron that is connected with the riser face; The paw outside also is fixed with axle and makes the reciprocating crossbeam of riser on the paw axle.Being fixed with tail end on the lower-left face of sport car riser is one, and the lower edge is higher than the height of the outstanding bolster plate of saw blade, separately most advanced and sophisticated, and number, spacing, width are identical with paw, and top is locating detent behind the timber of swallow-tail form, and afterwards locating detent and paw in same plane; Be fixed with left and right contact on the sport car riser and arranged on left and right sides.The left and right end of upper and lower channel-section steel is fixed with left and right riser respectively, and left riser left side is connected with left reel, the right side is connected with left contact block, right riser left upper portion be connected with right contact block, middle part be connected with can prop the paw head end lift claw bar, the right side is connected with right reel.The corresponding site of middle standing pillar is fixed with the decelerator by the feeding driven by motor, is twining twisted rope on the decelerator output wheel, and a side of twisted rope is joined by left reel and sport car crossbeam one side, and opposite side joins by the opposite side of right reel and sport car crossbeam.During converted timber, make the sport car riser be positioned at low order end, with hand timber is put on the bolster plate, the timber side is come on the angle bar of location, push up on the locating detent of back the rear end.Actuating motor is restarted the feeding motor after making the saw blade rotation, and twisted rope drives the sport car riser, and rib is to left movement outside channel-section steel, and the paw disengaging is lifted claw bar and leaned on the pull-back forces of extension spring to make paw apery hand shape compress timber, and the continuation motion forms thrust and is processed into sheet material by saw blade.When riser moved to left contact on the plate and contacts left contact block, left contact block control feeding motor made its counter-rotating, and when twisted rope made riser move right right contact on the plate again to contact right contact block, right contact block control motor just changeed, and makes the sport car riser again to left movement.And so forth, finish material loading, clamping, feeding processing.

The beneficial effects of the utility model are: be with paw owing to rotating on the paw axle that is fixed on the sport car riser, but the tight timber of its paw apery hand, under the motion of sport car riser, clamp, feeding, thereby realize mechanical material folding and auto-feed, finish the processing of different shape and ultrashort timber, the timber that can only make a fire originally is fully used, has saved resource, improved economic benefit.

Four, description of drawings

Fig. 1 is main TV structure figure of the present utility model.

Fig. 2 is plan structure figure of the present utility model.

Fig. 3 is the matching chart of paw of the present utility model, back locating detent and saw blade.

Five, the specific embodiment

In each accompanying drawing, the utility model is processed the multiple blade saw of different shape timber automatically and mainly is made up of support, clamping feeding part and running part.Be fixed with bolster plate 5 on the front side crossbeam 4 of support 2, be fixed with location angle bar 6 on the back of bolster plate 5, the left end relevant position of bolster plate 5 has the excessively saw hole 32 of 5 length proper width greater than saw blade 3.Relevant position, support 2 left side is fixed with bearing block, its seat is rotatably connected to saw blade axis, its front interval is connected with 5 saw blades 3, and its saw blade is positioned at a part above the bolster plate 5 by crossing saw hole 32, and the rotation of saw blade drives by the saw blade motor 31 that is connected on support 2 base plates.The relevant position leans on into that crossbeam 4 places are fixed with 3 columns 13 on the support 2, and the back side that the upper and lower end of column 13 laterally is welded with upper and lower channel-section steel 12 and 7, two channel-section steels goes up relatively that channel-section steel is 12 downward-sloping, channel-section steels 7 are inclined upwardly down, and purpose is outstanding two outer ribs 33.Channel-section steel two outer ribs 33 are positioned at same vertical plane and all are parallel to horizontal plane, and the plane at two outer rib places and saw blade axis normal are with the sheet metal thickness unanimity that guarantees to process.Both sides, the upper and lower end face splayed of the sport car riser 23 outside two between the rib 33 is fixed with rolling bearing 18, its bearing is 4 pairs, symmetry is deployed four jiaos at plate, and bearing rides over that its crust abuts against on the side of rib on the rib, and purpose is the supporting riser and play the guiding role when making the riser motion.The middle part of sport car riser 23 is fixed with the paw axle 30 perpendicular to the riser front, rotation is with 5 paws 15 by spacer on the paw axle 30, the tail end of each paw is connected with extension spring 19, the other end of extension spring 19 be connected with 23 vertical cross level angle iron 17 that are connected of riser on; The spacing of paw equates that with the spacing of saw blade its width is less than the gap between two saw blades; When paw 15 leaned on the pulling force of spring 19 to spur the tail end of paw, the head end of paw caught timber that timber is not rolled as 5 fingers of people.The paw outside is fixed with axle and makes riser 23 reciprocating crossbeams 21 on paw axle 30.Be fixed with locating detent 25 behind the timber on the lower-left face of sport car riser 23, the tail end of this pawl is higher than the height of the outstanding bolster plate of saw blade for the one lower edge, and the tip is separated into 5, and the spacing of its pawl, width are identical with paw, top is swallow-tail form, and with paw in same plane; The effect of this pawl is the rear end face of jack rafter material, plays the effect that advances timber during to left movement at riser.There is paw backstay 22 relevant position on the front of riser 23 also vertical fixing, and the effect of this bar is to make the pawl point of paw 15 not draw the plate face of bolster plate.Be fixed with left contact 16 and right contact 24 on the riser 23 and arranged on left and right sides faces.The left and right end of upper and lower two channel-section steels is fixed with left riser 8 and right riser 29 respectively, and left riser 8 left sides are connected with left reel 11, the right side is connected with left contact block 10; Right riser 29 left upper portion be connected with right contact block 27, middle part be connected with can prop paw 15 head ends lift claw bar 28, the right side is connected with right reel 26; When riser 23 band paws 15 moved right, a door shape was lifted the back that claw bar 28 is propped paw gradually, made paw lift to certain altitude and was beneficial to and puts timber into.The bottom corresponding site of middle standing pillar 13 is fixed with decelerator 14, is twining twisted rope 9 on the decelerator output wheel, and a side of twisted rope 9 is joined with crossbeam 21 1 sides by left reel 11, and opposite side joins by the opposite side of right reel 26 with crossbeam 21; The feeding motor 1 that is fixed on the support base plate drives the auto-feed that the rotation of decelerator output wheel makes twisted rope motion realization timber.

Claims

1, a kind of multiple blade saw of automatic processing different shape timber, the front side of the support of this saw (2) crossbeam (4) is fixed with bolster plate (5), and the back of this plate is fixed with location angle bar (6); Support (2) left side has the part by motor (31) driven rotary to exceed several saw blades (3) above the bolster plate; It is characterized in that: support (2) is gone up the relevant position and is fixed with column (13), and the two outer ribs (33) that the relative lateral inclination in the back side is connected in the upper and lower channel-section steel (12,7) of column (13) upper and lower end are positioned at its rib of same vertical plane and are parallel to horizontal plane and vertical with saw blade axis; Sport car riser (23) both sides, upper and lower end face splayed outside channel-section steel two between the rib is fixed with rolling bearing (18), and the crust of bearing (18) abuts against on the side of rib; Riser (23) middle part is fixed with the paw axle (30) of vertical riser, this axle is gone up and to be rotated by spacer that to be with number identical with saw blade sheet number, spacing equates with the saw blade spacing, width is less than several paws (15) in saw blade gap, the tail end of each paw is connected with extension spring (19), and the other end of extension spring (19) is connected on the vertical cross level angle iron (17) that is connected with the riser face; The last paw of paw axle (30) outside is fixed with axle and makes the reciprocating crossbeam of riser (21); Be fixed with tail end on the lower-left face of riser (23) and be one, lower edge and be higher than the height of the outstanding bolster plate of saw blade, separately most advanced and sophisticated, number, spacing, width are identical with paw, and top is locating detent (25) behind the timber of swallow-tail form; Be fixed with left and right contact (16,24) on the and arranged on left and right sides face of riser (23); The left and right end of upper and lower channel-section steel (12,7) is fixed with left and right riser (8,29), left side riser (8) left side is connected with left reel (11), the right side is connected with left contact block (10), right riser (29) left upper portion be connected with right contact block (27), middle part be connected with lift claw bar (28), the right side is connected with right reel (26); The relevant position of middle standing pillar (13) is fixed with the decelerator (14) by feeding motor (1) driven rotary, twining twisted rope (9) on the decelerator output wheel, one side of twisted rope (9) is joined by left reel (11) and crossbeam (21) one sides, and opposite side joins by the opposite side of right reel (26) with crossbeam (21).