CN2670079Y

CN2670079Y - Edge sawing mechanism of edge saw

Info

Publication number: CN2670079Y
Application number: CNU2003201203922U
Authority: CN
Inventors: 周惠明
Original assignee: XIANGYING ARTIFICIAL BOARD MACHINERY MANUFACTURING Co Ltd CHANGSHOU CITY
Current assignee: XIANGYING ARTIFICIAL BOARD MACHINERY MANUFACTURING Co Ltd CHANGSHOU CITY
Priority date: 2003-12-08
Filing date: 2003-12-08
Publication date: 2005-01-12
Anticipated expiration: 2013-12-08

Abstract

The utility model provides an edge sawing mechanism of the edge saw machine, comprising a motor, a big axle bed, a belt pulley, a belt and a big saw blade arranged on the mopping board of the machine frame. The utility model is characterized in that the edge sawing mechanism of the edge saw machine is provided with a pre-slotting device comprising a motor and a small axle bed which are respectively arranged at the side part and the top of the mopping board support bracket of the machine frame; a small saw disc axle is arranged on the small axle bed; one end of the small saw disc axle is fixed to a small saw disc which is corresponding to the front part of the big saw disc, and the movement direction of the small saw disc is opposite to the big saw disc; the other end of the small saw disc axle is fixed to a small belt pulley which is connected with the belt pulley on the axle end of the motor axle of the motor. The advantages of the utility model are that a slot at the bottom of the plate is firstly cut by the small saw disc before the plate is cut by the big saw disc; when cutting, the big saw disc does not have the side edge of the plate formed roughness.

Description

The Sawing machine structure of Sawing machine

Technology neck city

The utility model is disclosed to be a kind of Sawing machine structure of Sawing machine, is the improvement to the Sawing machine structure of existing Sawing machine, belongs to the processing equipment of wooden boards.

Background technology

Sawing machine widely has been applied to the process unit of processing artificial boards, three-ply board, five-layer plywood, wood chip pressboard and so on.The clean specification of aforementioned sheet material is general to be grasped at 1.25m * 2.47m (length is taken advantage of wide), before dispatching from the factory, people's connecting plate manufacturer needs to be processed into the long wide standard size of 1.22m * 2.44m that is of taking advantage of, just go to out the limit of 3cm, also promptly to sheet material around respectively remove 1.5cm the limit.For trimming, just related to Sawing machine, this machine is as a kind of saw edge equipment of special use, and general requirement is comparatively strict, because the saw limit belongs to last procedure before the packing in the sheet material manufacturing procedure, the improper meeting of the assurance of its crudy causes monoblock sheet material to be fallen short of success for lack of final effort.

At present, no matter be the Sawing machine of homemade import, though can both satisfy saw limit requirement, the trimmed size size of aforementioned blank dimension saw limit formation 1.22m * 2.44m.But all have a common problem, upper edge is more smooth, and lower edge is then crude, and especially when the thickness of plate body was 30-40mm, this problem was more outstanding, and the appearance of sheet material is had a greatly reduced quality.

Summary of the invention

Task of the present utility model is that a kind of Sawing machine structure that can make sheet material guarantee the Sawing machine of the smooth unanimity of its four side surface when the saw limit will be provided.

Task of the present utility model is finished like this, a kind of Sawing machine structure of Sawing machine, comprise the motor 18 on the planker 17 that is installed in frame 32, big axle bed 14,

belt pulley

19,15, belt 16, big saw blade 9, motor 18 is positioned under the planker 17, big axle bed 14 is positioned at the top of planker 17,

belt pulley

19,15 adorn respectively admittedly on motor shaft and big axle bed axle, belt 16 is nested with at belt pulley 19, on 15, the solid end of big saw blade 9 dresses at big axle bed axle, characteristics are: it also includes a pre-slotting device, read apparatus comprises planker support 25 sidepieces of being located at frame 32 respectively and the motor 22 and the little axle bed 5 at top, establish little saw disc axle 10 on the little axle bed 5, one of little saw disc axle 10 end sets firmly little saw disc 4, little saw disc 4 is corresponding to the front portion of big saw disc 9, and its direction of motion is opposite with big saw disc 9, and little saw disc axle 10 end in addition sets firmly small belt pulley 11, and small belt pulley 11 is connected by the belt pulley 21 on the motor shaft end of belt 28 and motor 22.

Advantage of the present utility model: can make plate before big saw disc 9 sawings, cut out a line of rabbet joint in advance by the bottom of 4 pairs of plates of little saw disc earlier, when big saw disc 9 sawings, can not make the bottom of plate lateral margin form coarse.

Accompanying drawing and drawing explanation

Figure 1 shows that the structure chart of Sawing machine structure of the present utility model.

Figure 2 shows that the schematic diagram of Sawing machine structure of the present utility model on Sawing machine.

Figure 3 shows that the schematic diagram of plate being carried out the saw limit with technical solutions of the utility model.

The specific embodiment

Ask for an interview Fig. 1, the applicant need to prove: a Sawing machine is to sheet material saw limit the time, often two sides (as length direction two sides or width two sides) of sheet material are sawed the limit simultaneously, therefore, described Sawing machine structure correspondingly is a pair of, because their structure is consistent each other, mounting means is described so the applicant only selects one for abreast or be referred to as to be located at symmetrically on the corresponding planker 17 of frame 32.Equally, the pre-slotting device that the applicant set up also should have a pair of, narrates so also select one.Motor 18 is installed in the below of planker 17, big axle bed 14 then is installed in the top of planker 17, fast pulley 19 on the motor shaft of motor 18, and the solid belt pulley 15 of end dress of the big axle bed axle on the big axle bed 14,

belt pulley

15,19 is linked by belt 16 each other, at the solid big saw disc 9 of other end dress of big axle bed axle, according to the teeth directional of the sawtooth on the big saw disc 9, it is rotated counterclockwise as can be seen from figure.The sheet material of variable thickness sample is as being that example is sawed the limit with wood-based plate 34 when big saw disc 9 can be adapted to, Gu this, can regulate height by a governor motion, governor motion comprises that one adjusts screw rod 27, on thrust bearing 26, thrust bearing 26 is on bearing plate 12, bearing plate 12 is on planker support 25, establish a nut holder 23 in the lower end of adjusting screw rod 27, it is solid mutually with planker 17 to read nut holder 23, and planker 17 fixes with planker V-arrangement slide block 20, and planker V-arrangement slide block 20 slides along V-arrangement chute 24, the V-arrangement chute is opened on the planker support 25, and planker support 25 is on the base plate 2g of frame 32.Like this, when the turret head 30 of adjusting position, screw rod 27 top with the instrument turn of spanner and so on, the an amount of adjustment that just can realize making planker 17 to do up or down, so drive motor 18, big axle bed 14 is done upper and lower adjustment, the artificial bladed saw limit that mat adapts to different-thickness big saw disc 9.Because of governor motion belongs to prior art, so the applicant does not do meticulous narration to it.

Still ask for an interview Fig. 1, the pre-slotting device: its motor 22 is fixed on the planker support 25 by a fixed head 31, its little axle bed 5 then is fixed on the top of planker support 25 by pair of bearing by screw 8, and little saw disc axle 10 is by pair of bearings 7 and add bearing cap 6 and place on the little axle bed 5.One end of little saw disc axle 10 sets firmly small belt pulley 11, and with nut 13 block in addition, so as not to small belt pulley 13 from childhood the axle head of saw disc axle 10 deviate from.Small belt pulley 11 is linked by the belt pulley 21 of belt 28 with motor 22; The other end of little saw disc axle 10 is fixed a little saw disc 4 by two saw disc fixed disks 3, and adds nut 1 on the spindle nose 2 of reading axle, guarantees that by this little saw disc 4 can not deviate from from spindle nose 2 in the course of the work.Sawtooth from the little saw disc 4 as can be seen, it is clockwise grooving.

Ask for an interview Fig. 2, this figure has illustrated the particular location of Sawing machine structure of the present utility model on Sawing machine.Little saw disc 4 is positioned at the front portion of big saw disc 9, and it saws out the line of rabbet joint to the lateral margin bottom of wood-based plate 34.For example: when wood-based plate 34 is imported by deflector roll 33, then earlier it is sawed out the line of rabbet joint in advance, and then arrive at big saw disc 9 the limit saw of wood-based plate 34 is removed through little saw disc 4.

See Fig. 3, the applicant tells about its principle in conjunction with this accompanying drawing, and in running order when a whole set of Sawing machine, then the Sawing machine structure comprises the pre-slotting device of being set up by the applicant duty that exists together.Little saw disc 4 then rotates with the counter clockwise direction shown in the arrow in scheming with the big saw disc 9 of the rotation of the clockwise direction shown in the arrow in scheming.After two side bottoms of 4 pairs of wood-based plates 34 of little saw disc are sawed out the line of rabbet joint in advance, promptly saw and remove by 9 pairs of dual side-edges of big saw disc, do the rotation of different directions just because of large and

small saw disc

9,4, thereby guaranteed to be had except that the sidepiece of the wood-based plate behind the limit effect of level and smooth unanimity by pit saw 9 saws.

Claims

1, a kind of Sawing machine structure of Sawing machine, comprise the motor (18) on the planker (17) that is installed in frame (32), big axle bed (14), belt pulley (19), (15), belt (16), big saw blade (9), motor (18) is positioned under the planker (17), big axle bed (14) is positioned at the top of planker (17), belt pulley (19, (15) dress is solid on motor shaft and big axle bed axle respectively, belt (16) is nested with in belt pulley (19), (15) on, the solid end of big saw blade (9) dress at big axle bed axle, it is characterized in that it also includes a pre-slotting device, this device comprises planker support (25) sidepiece of being located at frame (32) respectively and the motor (22) and the little axle bed (5) at top, establish little saw disc axle (10) on the little axle bed (5), one of little saw disc axle (10) end sets firmly little saw disc (4), little saw disc (4) is corresponding to the front portion of big saw disc (9), and its direction of motion is opposite with big saw disc (9), little saw disc axle (10) end in addition sets firmly small belt pulley (11), and small belt pulley (11) is connected by the belt pulley (21) on the motor shaft end of belt (28) and motor (22).