CN205325905U

CN205325905U - Compound nose bar has card not have integrative peeler of card

Info

Publication number: CN205325905U
Application number: CN201620085917.0U
Authority: CN
Inventors: 李玉明
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-01-28
Filing date: 2016-01-28
Publication date: 2016-06-22
Anticipated expiration: 2026-01-28

Abstract

The utility model discloses a compound nose bar has card not have integrative peeler of card belongs to the wood processing machinery field. Including the frame, be equipped with location actuating system, feed mechanism and rotary cutter subassembly in the frame, the location actuating system includes roller actuating mechanism and dop actuating mechanism, roller actuating mechanism is including being first drive roller, second drive roller and the compound measuring rule component of pressure that the triangle -shaped structure distributes, the compound measuring rule component that presses includes plate voltage chi and roll -in chi that the interval set up side by side, be connected with two vertically card axle clamping components of spacing on the dop actuating mechanism. The utility model discloses the plate voltage chi that has the card peeler and spindleless veneer lathe's axle load chi complex there being the card to use on not having the integrative peeler of card, not only avoided having card peeler surplus reel need transport the defect of carrying out secondary operation, the veneer that goes out of rotary -cut is highly polished moreover, the degree of consistency is high, the dorsal fissure reduces by 95%.

Description

Compound nose bar has card without card one peeler

Technical field

This utility model belongs to a kind of wood processing equipment, and specifically, particularly relating to a kind of compound nose bar has card without card one peeler。

Background technology

At present, in wood-based plate process equipment, the processing of veneer has device structure two kinds different, and one is to have fastening-shaft rotating cutter, and another kind is rotary trunk-layer stripping machine without clamper。Having fastening-shaft rotating cutter timber to be fixed on the center of log by chuck, and provided extruding force by plate nose bar for rotary-cut, the application point of its extruding force is between rotary-cut blade 5-10mm；Rotary trunk-layer stripping machine without clamper is to drive log to rotate rotary cut venner with three friction rollers of structure distribution triangular in shape, rotary trunk-layer stripping machine without clamper is when driving log to rotate, article three, the point of contact, the center of circle of friction roll shaft and the log power that is squeezed is maximum, peeling knife is according to single friction roller thickness, and the application point of its extruding force is between from the 10-20mm in cutting。Owing to the perfect condition that the surface smoothness of rotary-cut veneer is good is to cut at log and roller bearing tangent line place (extruding force maximum point), veneer fineness is more good, leaves extruding point, and peeling knife is partly to cut partly to tear veneer is scaled off。Therefore the advantage having a center veneer lathe is: the uniformity, fineness are good, and veneer is without dorsal fissure phenomenon, and intensity is high；Shortcoming is: by the fixing center of chuck cannot rotary-cut further, finally can remain and need to be transported to card-less rotary cutter secondary operations more than the remaining reel of reel 75mm of card shaft diameter, waste time and energy and to account for place many。Rotary trunk-layer stripping machine without clamper advantage is: wood spool rotary-cut to diameter about 26mm, can improve timber utilization rate, increase economic efficiency, and also has feeding convenient, it is easy to operation simultaneously, saves the advantages such as manpower；Shortcoming is: the rotary cutter without clamping veneer uniformity out is poorer than there being center veneer lathe rotary-cut veneer out, and the veneer dorsal fissure of more than 2.2mm is serious, and single plate intensity is poor, wastes glue。But without a kind of timber lathe that can solve above two peeler shortcoming simultaneously in prior art。

Utility model content

This utility model purpose is to provide a kind of compound nose bar has card without card one peeler, has fastening-shaft rotating cutter to remain the defect that reel needs Veneer quality that secondary operations and rotary trunk-layer stripping machine without clamper rotary-cut go out poor to overcome in prior art。

This utility model realizes by the following technical solutions: a kind of compound nose bar has card without card one peeler, including frame, frame is provided with Locating driver system, feed mechanism and peeling knife assembly, described Locating driver system includes roller driving mechanism and dop driving mechanism, described roller driving mechanism includes the first of structure distribution triangular in shape and drives roller, the second driving roller and compound nose bar assembly, and described compound nose bar assembly includes plate nose bar and the roll-in chi that interval is arranged side by side；Described dop driving mechanism is connected to the axis clamp assembly of two longitudinally adjustable spacing。

The cutting edge of described peeling knife assembly is positioned at described first and drives roller and second to drive below the roller central vertical horizontal center line of roller, and described roll-in chi central point is positioned at the top on the edges of boards edge of described plate nose bar。

The edges of boards edge of described plate nose bar is positioned at the scope from the described first roller upper and lower 8mm of central vertical horizontal center line driving roller and the second driving roller。

Described feed mechanism includes the 3rd drive motor, screw rod propulsive mechanism and horizontal guide rail, and described 3rd drive motor is connected with screw rod propulsive mechanism, and described screw rod propulsive mechanism is also connected with described peeling knife assembly, and described peeling knife assembly is arranged on horizontal guide rail。

Described first drives the roller surface of roller, the second driving roller and roll-in chi to be provided with form friction pattern。

Compared with prior art, the beneficial effects of the utility model are:

(1) this utility model the axial compression chi of the fixing board-like nose bar and card-less rotary cutter that have center veneer lathe be compounded on a machine use, therefore the advantage that this utility model has concentrated board-like fixing nose bar and axial compression chi, not only avoid center veneer lathe residue reel needs transhipment to carry out the defect of secondary operations, and the mass defect that the veneer avoiding rotary cutter without clamping exists, the veneer that its rotary-cut goes out is highly polished, dorsal fissure reduces by 95%, the uniformity is high, both improve economic benefit, improve again the fineness of veneer；

(2) fixing for the chuck having center veneer lathe and card-less rotary cutter driving roller transmission is combined by this utility model, the center of rotation of log is more stable, therefore the veneer thickness that rotary-cut goes out is more uniform, chuck is removed when rounding to chuck position, can further can wood spool rotary-cut to diameter about 26mm by rounding, improve timber utilization rate, increase economic efficiency。

Accompanying drawing explanation

Fig. 1 is front view of the present utility model；

Fig. 2 is right view of the present utility model；

Fig. 3 is top view of the present utility model。

In figure: 1, frame；2, first roller is driven；3, second roller is driven；4, log；5, compound nose bar assembly；6, peeling knife assembly；7, axis clamp assembly；8, roll-in chi；9, the first drive motor；10, plate nose bar；11, the second drive motor；12, screw rod propulsive mechanism；13, the 3rd drive motor；14, dop driving mechanism。

Detailed description of the invention

Below in conjunction with accompanying drawing, the utility model is described in further detail。

As shown in Figure 1 to Figure 3, a kind of compound nose bar has card without card one peeler, including frame 1, frame 1 is provided with Locating driver system, feed mechanism and peeling knife assembly 6, Locating driver system includes roller driving mechanism and dop driving mechanism 14, roller driving mechanism includes the first of structure distribution triangular in shape and drives roller 2, second to drive roller 3 and compound nose bar assembly 5, and compound nose bar assembly 5 includes plate nose bar 10 and the roll-in chi 8 that interval is arranged side by side, and institute's roll-in chi 8 is connected with the first drive motor 9；Dop driving mechanism 14 includes the axis clamp assembly 7 of two longitudinally adjustable spacing, axis clamp assembly 7 is connected with dop driving mechanism, dop driving mechanism 14 is connected with the second drive motor 11, and first drives roller 2, second to drive the roller surface of roller 3 and roll-in chi 8 to be provided with increases its form friction pattern with log 4 frictional force。

Owing to plate nose bar 10 and the roll-in chi 8 extruding point on log can not point-blank, therefore the centrage of roll-in chi 8 to be arranged on the top on plate nose bar 10 edges of boards edge；In order to rotary-cut goes out veneer, the blade part of peeling knife assembly 6 to be located at the lower section of the roller central vertical horizontal center line of the first driving roller 2 and the second driving roller 3, thickness according to rotary-cut plank selects peeling knife assembly 6 blade distance from the first roller central vertical horizontal center line driving roller 2 and the second driving roller 3, the thickness of rotary-cut plank is more thick, and the blade distance from centrage is more big；The perfect condition on the edges of boards edge of plate nose bar 10 is to be squeezed in log 4 horizontal center line place, within extrusion position may also be the scope from the described first roller central vertical horizontal center line 8mm driving roller 2 and the second driving roller 3, within the scope of this, the quality of veneer is affected little by rotary-cut。

Feed mechanism includes the 3rd drive motor 13, screw rod propulsive mechanism 12 and horizontal guide rail, and the 3rd drive motor 13 is connected with screw rod propulsive mechanism 12, and screw rod propulsive mechanism 12 is also connected with described peeling knife assembly 6, and peeling knife assembly 6 is arranged on horizontal guide rail。

Operation principle of the present utility model: plate nose bar 10 and roll-in chi 8 are combined with each other and are applied on a peeler by this utility model, and plate nose bar 10 and roll-in chi 8 spacing side by side are arranged composition compound nose bar assembly 5, dop driving mechanism 14 and roller driving mechanism are log 4 powered rotation simultaneously and keep stablizing of log 4 center of rotation, plate nose bar 10 cuts log 4 for peeling knife assembly 6 and provides extruding force, feed mechanism provides the centripetal force of rotary-cut for peeling knife assembly 6, the log 4 of rotation is peeled into plank by the extruding force effect backspin cutter assembly 6 at plate nose bar 10 and roll-in chi 8。Owing to plate nose bar 10 extruding force application point is close to the line of cut of peeling knife assembly 6, therefore the veneer thickness uniformity being cut is high, intensity is high, phenomenon without dorsal fissure produces, and log 4 adopts axis clamp assembly 7 to fix, center of rotation is more stable, therefore the veneer thickness that rotary-cut goes out is more uniform, axis clamp assembly 7 is removed when log 4 rotary-cut is to chuck position, first drives roller 2, second drives roller 3 and roll-in chi 8 to continue as log transmitting rotary power, can further can wood spool rotary-cut to diameter about 26mm by log 4 rotary-cut, improve timber utilization rate, increase economic efficiency。

Claims

1. a compound nose bar has card without card one peeler, including frame (1), frame (1) is provided with Locating driver system, feed mechanism and peeling knife assembly (6), it is characterized in that: described Locating driver system includes roller driving mechanism and dop driving mechanism (14), described roller driving mechanism includes the first of structure distribution triangular in shape and drives roller (2), the second driving roller (3) and compound nose bar assembly (5), and described compound nose bar assembly (5) includes plate nose bar (10) and the roll-in chi (8) that interval is arranged side by side；Described dop driving mechanism (14) is connected to the axis clamp assembly (7) of two longitudinally adjustable spacing。

2. compound nose bar according to claim 1 has card without card one peeler, it is characterized in that: the cutting edge of described peeling knife assembly (6) is positioned at described first and drives roller (2) and second to drive below the roller central vertical horizontal center line of roller (3), and described roll-in chi (8) central point is positioned at the top on the edges of boards edge of described plate nose bar (10)。

3. compound nose bar according to claim 2 has card without card one peeler, it is characterised in that: the edges of boards edge of described plate nose bar (10) is positioned at the scope of the roller upper and lower 8mm of central vertical horizontal center line driving roller (3) from described first driving roller (2) and second。

4. the compound nose bar according to claim 1 or 2 or 3 has card without card one peeler, it is characterized in that: described feed mechanism includes the 3rd drive motor (13), screw rod propulsive mechanism (12) and horizontal guide rail, described 3rd drive motor (13) is connected with screw rod propulsive mechanism (12), described screw rod propulsive mechanism (12) is also connected with described peeling knife assembly (6), and described peeling knife assembly (6) is arranged on horizontal guide rail。

5. compound nose bar according to claim 4 has card without card one peeler, it is characterised in that: described first drives the roller surface of roller (2), the second driving roller (3) and roll-in chi (8) to be provided with form friction pattern。