CN2657894Y - Bamboo radial strip splitting knife box - Google Patents

Abstract

The utility model discloses a bamboo radial strip splitting knife box, which comprises a blade, an elastic wheel group and an elastic wheel frame, the utility model is characterized in that the strip splitting knife box also comprises an upper main board, an under main board, a knife hold-down lid, a knife adjusting rod, a knife adjusting frame and a fixing bolt, the upper main board and the under main board are fixed through the fixing bolt, a built-in relying object staff, two to six groups of elastic wheel groups and a cavity holding two to six blades arranging in the distribution of an oblique trapezoid; the section angle of each knife of the two to six blades arranging in the distribution of an oblique trapezoid is 3 to 20 degrees, the knife angle is 22 to 36 degrees, the space between the blades that are arranging in distribution in oblique trapezoid is 70 to 120 millimeters; the distances between the blade of each knife to the trolley central line of the elastic wheel group are 4.5 to 15 millimeters; the blade positioning grooves, positioning adjusting holes and a spiral socket are arranged on the upper and under lids of the knife adjusting frame, through the bolt inserting into the positioning adjusting holes via knife adjusting frame the knife box is locked on the upper and under main boards, thus the bamboo fibres can be guaranteed not to be torn apart.

Description

Bamboo wood radially cuts open slights knife set box for bamboo

Technical field:

The utility model relates to a kind of cuing open and slights machine.

Background technology:

Bamboo weaving (curtain) glued board has been acknowledged as a kind of template of function admirable.Because the existing method of slighing of cuing open is to adopt tangential cuing open to slight, and must remove tabasheer and surf green, utilization rate of bamboo only is 41～52%; Slight the architectural feature that is keeping on the bamboo wall thickness and radially cut open, promptly surf green, tabasheer and bamboo meat three parts are all used, and utilization rate of bamboo brings up to 61～84%; But it is to adopt the craft that is divided into two to cut open the method for slighing that radially cuing open of having come out at present slightd machine, and broken the cuing open of mode of letter slightd mode, it cuts slights it and slights thick inconsistent, the surf green limit that has is thick, the tabasheer limit is thin, it is lack of standardization that bamboo is slightd geometry, the cross section ringwise, V-arrangement, appear at thicker bamboo in the time of can't compiling curtain hot pressing easily and slight generation bridging phenomenon, produce irregular space, influenced plate face quality, the sheet material mechanical strength, the thickness swelling rate that has increases, what have must increase roller compaction processes one in hot pressing, and product wants sanding together, is being incomparable with bamboo curtain board qualitatively, and the processing cost height, take defectives such as material.The bamboo wood of previous inventor's application radially cuts open slights machine, its structure comprises console and the elastic transmission roller that is loaded on the console, the elastic transmission roller drives transmission by sending, pass the bamboo wood device, console is provided with the platform track that can put bamboo chip, adorns 2～4 can bamboo chip be cutd open the bamboo wood of slighing and radially cut open and slight cutter trapezoidal profile in every group of knife set box for bamboo on the console; It is 70～120 millimeters that bamboo wood radially cuts open the spacing of slighing between the cutter; Every angle angle of dissecing cutter is that 20～60 degree, anterior angle are 30～45 degree.Although the bamboo wood of previous inventor's application radially cuts open and slights machine and solved to cut open and slight the mode problem, because the angle problem that is provided with of cutter bamboo fiber can occur and tear phenomenon.

Summary of the invention:

The purpose of this utility model is to provide a kind of bamboo wood that bamboo fiber is not torn radially to cut open to slight knife set box for bamboo.The purpose of this utility model is to realize like this, described bamboo wood radially cuts open slights knife set box for bamboo, comprise blade, elasticity wheels, reliable chi and elasticity wheel carrier composition, the elasticity wheels comprise bolt, spring and roller, its design feature is for also comprising mainboard, following mainboard, push type broach lid, toolsetting bar, toolsetting frame and fixed bolt, last mainboard and following mainboard are fixed by fixed bolt, between last mainboard and the following mainboard formation be built-in with reliable chi, 2～6 groups of elasticity wheels and inclined ladder shape arranged distribution 2～6 the cavity of blade; Inclined ladder shape arranged distribution 2～6 blade every cutter dissect angle δ angle be 3～20 the degree, edge of a knife angle γ be 22～36 the degree, the cutter of inclined ladder shape arranged distribution and the spacing d between the cutter are 70～120 millimeters; Every is the knife edge of cutter 4.5～15 millimeters apart from the distance between center line of the roller of elasticity wheels; The upper and lower covers of toolsetting frame is provided with the spiral jack of blade locating slot, location adjustment hole and toolsetting bar, every blade locating slot that places cutter the upper and lower covers of toolsetting frame to be provided with, and insert the location adjustment hole by bolt through the toolsetting frame and locking is positioned on mainboard and the following mainboard.The purpose of this utility model also can be achieved through the following technical solutions, and described bamboo wood radially cuts open slights knife set box for bamboo, and its characteristics are that distance is 20～35 millimeters between last mainboard and the following mainboard.The utility model advantage is: except the bamboo wood that adopts previous inventor's application radially cuts open the advantage of the cutter trapezoidal profile of slighing machine, also adopt the suitable angle of dissecing, the angle of dissecing the utility model adopts 3～20 degree, thereby radially cut open the flat knife face of slighing the cutter group and can cut bamboo wood to bamboo wood with cut-away form for the back knife face, impel the bamboo wood tension to guarantee that in the limit of natural torsion rate bamboo fiber do not tear; And have advantages such as apparatus structure is simple, easy to use.

Description of drawings:

Fig. 1 looks the partial cutaway structural representation for master of the present utility model.

Fig. 2 overlooks the partial cutaway structural representation for Fig. 1's.

The structural representation that Fig. 3 closes the lid for the utility model push type broach.

Fig. 4 is the structural representation of the utility model push type broach lid lower cover.

Fig. 5 is the structural representation of blade of the present utility model.

Fig. 6 is the vertical view of Fig. 5.

Fig. 7 is a blade configuration coordinate structural representation of the present utility model.

The specific embodiment:

Below in conjunction with accompanying drawing the utility model is elaborated:

As Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, shown in Figure 6, the utility model is used to be contained in the previous bamboo wood of applying for of the inventor and radially cuts open the console of slighing machine, comprise blade 5, last mainboard 1, following mainboard 2, push type broach lid 3, elasticity wheels 4, reliable chi 6, toolsetting bar 7, toolsetting frame 8, elasticity wheel carrier 9, fixed bolt 10 is formed, last mainboard 1 is fixing by fixed bolt 10 with following mainboard 2, form between last mainboard 1 and the following mainboard 2 and be built-in with reliable chi 6,2～6 groups of elasticity wheels 4 and inclined ladder shape arranged distribution 2～6 the cavity of blade 5, distance is 20～35 millimeters between last mainboard 1 and the following mainboard 2, and elasticity wheels 4 comprise bolt, spring and roller 14; Inclined ladder shape arranged distribution 2～6 blade 5 every cutter dissect angle δ angle be 3～20 the degree, edge of a knife angle γ be 22～36 the degree, the cutter of inclined ladder shape arranged distribution and the spacing d between the cutter are 70～120 millimeters; Every is the knife edge of cutter 4.5～15 millimeters apart from the distance between center line of roller, and purpose is to be used for regulating to cut open slighing thickness.Every cutter is regulated the distance between center line of the knife edge of cuttves apart from roller 14 by the upper and lower covers of toolsetting frame 8 location and by toolsetting bar 7, the upper and lower covers of toolsetting frame 8 is provided with blade locating slot 11, the spiral jack 13 of location adjustment hole 12 and toolsetting bar 7, every blade locating slot 11 that places cutter the upper and lower covers of toolsetting frame 8 to be provided with, and insert 12 pairs of lockings of location adjustment hole by bolt and be positioned on mainboard 1 and the following mainboard 2, during adjusting, regulate the distance between center line of the knife edge by toolsetting bar 7 through the turnover degree of depth that toolsetting frame 8 screws in spiral jack 13, insert 12 pairs of lockings of location adjustment hole by bolt then and be positioned on mainboard 1 and the following mainboard 2 apart from roller.Also can regulate the distance between center line of the knife edge by elasticity wheels 4 apart from roller 14, be specially and rotate through the bolt that is fixed in the elasticity wheel carrier 9 on mainboard 1 or the following mainboard 2, regulate the distance between center line of the knife edge apart from roller with shifting roller, spring plays the return effect herein.Cutter is to rely on it to dissect part sectility bamboo wood, so the angle of cutter, should be meant cutter sectility part---the angle of wedge shape cutting knife.In fact wedge shape cutting knife itself only has flat knife face, afterwards the angle between the knife face can directly be measured on cutting knife, and other cutting-tool angle that influences the sectility process need be determined by coordinate plane, chooses coordinate plane shown in Figure 7 for the ease of the function of reflection cutter geometric attribute in dissecing process.A, section plane a: slight the plane that sword is cut in processing inner feelings face and be main motion velocity vector V and dissect the plane that tangent line is formed of slighing sword by dissecing bamboo.Main motion is rectilinear motion and dissects when slighing sword and being straight line that section plane and finished surface overlap.B, basal plane b: slight sword perpendicular to main motion velocity vector V by dissecing, just perpendicular to the plane of section plane.Dissect angle δ: be the angle between flat knife face and the section plane.

The operation explanation

Bamboo chip comprises surf green, tabasheer and bamboo meat, bamboo chip radially cuts open the import of slighing machine from the previous bamboo wood of applying for of the inventor and enters the platform track of console by passing the elastic roller transmission by motor-operated sending, by every the cutter head place be equipped with whole just, lateral elasticity pressing plate (wheel) pressing, earlier carefully and neatly done through the trimming of left and right sides edge iron, bamboo wood passes elastic roller and advances above-described cut open that slight knife set box for bamboo trapezoidal put 2～6 blade radially cutd open slight to such an extent that radially slight of the present utility model of on first block of platen first group by sending; 2～6 blade radially cutd open slight by what send that pass that elastic roller advances second group of knife set box for bamboo trapezoidal put again, slight to first group of similar cutting radially, enter the anchor clamps that platform track is provided with to last one group, because bamboo wood must be clamped to send into to cut open to last one group and slight by spring chuck, finishing last several slights, otherwise unstable, and then enter last cutter and carry out bamboo wood to cuing open, the angle of this cutter is set to 10～20 degree and is advisable.

Claims (2)

1, a kind of bamboo wood radially cuts open slights knife set box for bamboo, comprise blade (5), elasticity wheels (4), reliable chi (6) and elasticity wheel carrier (9) are formed, elasticity wheels (4) comprise bolt, spring and roller (14), it is characterized in that also comprising mainboard (1), following mainboard (2), push type broach lid (3), toolsetting bar (7), toolsetting frame (8) and fixed bolt (10), last mainboard (1) is fixing by fixed bolt (10) with following mainboard (2), forms between last mainboard (1) and the following mainboard (2) and is built-in with reliable chi (6), 2～6 groups of elasticity wheels (4) and inclined ladder shape arranged distribution 2～6 the cavity of blade (5); Inclined ladder shape arranged distribution 2～6 blade (5) every cutter dissect angle 6 angles be 3～20 the degree, edge of a knife angle γ be 22～36 the degree, the cutter of inclined ladder shape arranged distribution and the spacing d between the cutter are 70～120 millimeters; Every is the knife edge of cutter 4.5～15 millimeters apart from the distance between center line of the roller (14) of elasticity wheels (4); The upper and lower covers of toolsetting frame (4) is provided with the spiral jack (13) of blade locating slot (11), location adjustment hole (12) and toolsetting bar (7), every blade locating slot (11) that places cutter the upper and lower covers of toolsetting frame (8) to be provided with, and insert location adjustment hole (12) by bolt through toolsetting frame (8) and locking is positioned on mainboard (1) and the following mainboard (2).

2, bamboo wood according to claim 1 radially cuts open and slights knife set box for bamboo, it is characterized in that distance is 20～35 millimeters between mainboard (1) and the following mainboard (2).

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