CN1141837A

CN1141837A - Combined cutter for processing bamboo material

Info

Publication number: CN1141837A
Application number: CN 95110895
Authority: CN
Inventors: 曾筑山; 朱建鸿
Original assignee: DADI BAMBOO-INDUSTRY Co Ltd XIANGTAN
Current assignee: DADI BAMBOO-INDUSTRY Co Ltd XIANGTAN
Priority date: 1995-08-02
Filing date: 1995-08-02
Publication date: 1997-02-05

Abstract

The combined cutting tool for processing bamboo material includes: a carriage saddle, a front saddle plate which is equipped with bamboo-splitting knife and guide block, two supporting frames which are respectively placed on both side of said combined cutting tool equipment and equipped with press-roller shaft at its middle is equipped with press-roller; To upper cutter body and lower cutter body are respectively placed cutter-holding slots, and their two sides are respectively equipped with side cutting blades. Said invention is applicable to production of bamboo floor board, bamboo wall brick, bamboo skirtboard and bamboo handicraft, etc..

Description

The bamboo processing gang tool

The present invention relates to a kind of bamboo processing equipment, the particularly gang tool of bamboo processing equipment.

Used bamboo chip or the bamboo bar in system bamboo floor need be made with circle bamboo machining at present, and process the cutter for same more complicated and be difficult to guarantee precision, to process several times with multiple devices and just can make bamboo chip or bamboo bar, and in order to make the more accurate and any surface finish of size, the polishing of still needing, production efficiency is low, and the quality difficulty is given assurance.

The purpose of this invention is to provide a kind of bamboo processing gang tool, on an equipment, process several of bamboo chip simultaneously with gang tool.

The present invention realizes with following mode: branch bamboo cutter and guide pad are equipped with the center line symmetry in the fore beam middle part of carriage saddle, be equipped with on the fore beam that bearing support is fixed on carriage saddle its both sides, the wheel pressing shaft that pinch roller is equipped with in the middle part props up and is housed on the bearing support, special screw rod is equipped with at the wheel pressing shaft two ends respectively, special screw rod is coated with stage clip and fastening by nut after passing the fore beam of carriage saddle, lower knife body through screw withstand and the fastening floated batten that is installed in the carriage saddle rear portion on, upper knife body be installed in lower knife body above, the bamboo chip gib block be contained in the lower knife body upper surface with the center line symmetry and be clipped in upper knife body and lower knife body between, on, bottom knife is contained in the knife holder slot of upper knife body and lower knife body respectively, upper knife body, after lower knife body is combined into one, the common composition with the side tool that is mutually angle of center line symmetry installed locating surface on the inclined-plane, both sides, load onto side blade respectively, adjust support and be installed on the batten of carriage saddle, screw is screwedly mounted on to be adjusted on the support.60 ° to 120 ° angles are formed on the inclined-plane, location of the knife holder slot of upper knife body and lower knife body mutually.The two sides of upper knife body, lower knife body dress side blade are mutually 60 ° to 120 ° angles with the center line symmetry common the composition.

The present invention is the bamboo processing cutter arrangement by the multitool combination, compact conformation, easy to manufacture, processing bamboo wood size is accurate, lustrous surface good, wide adaptability only needs to change cutting edge roundness size and shape and gib block contact shape, just energy output different size and cross section are the bamboo finished product of various geometries, can adjust because of cutter especially, guarantee the product precision, cutter is installed easy to adjust, be close to the clamping of back, location and get final product, not high to workman's specification requirement.The gang tool body that the user can finalize the design as required processes needed various bamboo product.This gang tool device is suitable for the gang tool of the process equipment of making the bamboo floor of production, bamboo walling brick, dado, bamboo chopstick, bamboo handicraft article made.

Fig. 1 bamboo processing gang tool front view

Fig. 2 is the vertical view of Fig. 1

Fig. 3 is the side view of Fig. 1

Below in conjunction with accompanying drawing the present invention is described in further detail: whole parts of gang tool all are installed on the carriage saddle 1.Branch bamboo cutter 6 and guide pad 8 are equipped with in the middle part on the fore beam of carriage saddle 1, with the center line symmetry.Branch bamboo cutter 6 is pushed down by push type broach seat 7 and is the same all fixing by soket head cap screw 3 with guide pad 8, its both sides are bearing supports 2, be welded on the fore beam of carriage saddle 1, wheel pressing shaft 20 is contained in the guide groove of bearing support 2, the bearing of making pinch roller 26 usefulness is equipped with in the centre position of wheel pressing shaft, and bearing is fastening with packing ring 22 and nut 23.Wheel pressing shaft 20 two are equipped with two special screw rods 24, packing ring 21, fixing by screw 27 respectively, it is two lateral opening and descend that special screw rod 24 passes on carriage saddle 1 fore beam, it is fastening good to load onto stage clip 28, packing ring 25, nut 5 more below, hold-down mechanism can operate as normal like this, the part that is contained on the carriage saddle 1 rear portion batten is a lower knife body 13, be fastened on by 4 soket head cap screws 4 on the back batten of carriage saddle 1 and withstand the lower surface of lower knife body 13, make lower knife body 13 floated being installed in more than the batten face 10mm place by other 4 hex screws 4.The upper surface of lower knife body 13 is polished surfaces, with center symmetry bamboo gib block 16 is installed on the face, taper bolt 18 location, upper knife body 12 be installed in lower knife body 13 above.The lower surface of upper knife body 12 is a polished surface.Upper and lower cutter hub polished surface is installed relatively, and by taper bolt 17 location, soket head cap screw 4 is fastening.The middle front part position of upper knife body 12, lower knife body 13 has knife holder slot, and 60 ° angle is formed on the inclined-plane, location of cutter groove mutually, installs in the cutter groove that cutter, bottom knife 15, pressing plate 14 press, soket head cap screw 11 is fastening.After upper and lower cutter hub was combined into one, the inclined-plane, both sides is common to be formed the side tool that is mutually 90 ° of angles with the center line symmetry locating surface is installed, and loaded onto respectively that side blade 9, pressing plate 10 press, soket head cap screw 11 is fastening.Left and right and adjustment support 29 back is to be welded on position, the back batten of carriage saddle 1.Screw 30 is screwed on to be tightened in behind the nut 5 and is adjusted on the support 29.

The operation principle of gang tool; The bamboo material enters the preceding bamboo bar that is cut into certain width by bamboo cutter 6 of tool bodies under external force, and enter by guide pad 8, divide the fore beam of bamboo cutter 6, pinch roller 26 (bearing is selected in this enforcement for use), carriage saddle 1 to form the one-level guiding jointly, the bamboo bar enters the free degree that has lost upper and lower, left and right after a line leads, and can only travel forward by straight line.The bamboo bar is at first processed by two side tools 9 in advancing, and enter two utmost points guiding at once, left and right gib block 16 makes bamboo chip not have the left and right free degree, readvance and by the above and below of upper and lower blade 15 cutting bamboo chips, simultaneously, upper knife body 12 makes the bamboo bar lose the easy on and off degree with the polished surface of lower knife body 13, thus guaranteed the bamboo bar after processed linearity and the dimensional accuracy of cross section.The upper and lower blade 15 and the side blade 9 of tool bodies all can be installed separately, the edge of a knife location of upper and lower blade 15 is reserved by bamboo chip gib block 16, side blade 9 is reserved by cutter hub prelocalization stage, guaranteed that the bamboo bar does not have appearance and size and changes, because cutter is floated being installed on the carriage saddle 1, the peripheral allowance of bamboo material can carry out upper and lower, left and right adjustment, reasonable distribution surplus, adapt to multiple variation, guarantee product quality.If bamboo bits discharge resistance is big, can change the angle of being formed after the installation of upper and lower blade 15, angle diminishes, and goes out bits smoothly.Generally speaking, the roughing optimum angle is 60 °, and fine finishining should increase angle.In like manner, the optimum angle of side tool is 90 ° of roughing, and fine finishining can increase angle.

Claims

1. bamboo processing gang tool, branch bamboo cutter [6] and guide pad [8] are equipped with the center line symmetry in the fore beam middle part that it is characterized in that carriage saddle [1], its both sides are equipped with bearing support [2] and are fixed on the fore beam of carriage saddle [1], the wheel pressing shaft [20] that pinch roller [26] are equipped with in the middle part is housed on the bearing support [2], special screw rod [24] is equipped with at wheel pressing shaft [20] two ends respectively, special screw rod [24] is coated with stage clip [28] and fastening by nut [5] after passing the fore beam of carriage saddle [1], lower knife body [13] through screw [4] withstand and the fastening floated batten that is installed in carriage saddle [1] rear portion on, upper knife body [12] be installed in lower knife body [13] above, bamboo chip gib block [16] be contained in lower knife body [13] upper surface with the center line symmetry and be clipped in upper knife body [12] and lower knife body [13] between, on, bottom knife [15] is contained in the knife holder slot of upper knife body [12] and lower knife body [13] respectively, upper knife body [12], after lower knife body [13] is combined into one, the common composition with the side tool that is mutually angle of center line symmetry installed locating surface on the inclined-plane, both sides, load onto side blade [9] respectively, adjust support [29] and be installed on the batten of carriage saddle [1], screw [30] is screwedly mounted on to be adjusted on the support [29].

2. according to the described gang tool of claim 1, it is characterized in that 60 ° to 120 ° angles are formed on the inclined-plane, location of the knife holder slot of upper knife body [12] and lower knife body [13] mutually.

3. according to the described gang tool of claim 1, it is characterized in that the two sides of upper knife body [12], lower knife body [13] dress side blade [9] are mutually 60 ° to 120 ° angles with the center line symmetry common the composition.