CN201179670Y - Multi-saw blade band sawing machine - Google Patents

Multi-saw blade band sawing machine Download PDF

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Publication number
CN201179670Y
CN201179670Y CNU2008200835985U CN200820083598U CN201179670Y CN 201179670 Y CN201179670 Y CN 201179670Y CN U2008200835985 U CNU2008200835985 U CN U2008200835985U CN 200820083598 U CN200820083598 U CN 200820083598U CN 201179670 Y CN201179670 Y CN 201179670Y
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CN
China
Prior art keywords
wheel
saw
blade
passive
frame
Prior art date
Application number
CNU2008200835985U
Other languages
Chinese (zh)
Inventor
孙禹平
Original Assignee
孙禹平
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 孙禹平 filed Critical 孙禹平
Priority to CNU2008200835985U priority Critical patent/CN201179670Y/en
Application granted granted Critical
Publication of CN201179670Y publication Critical patent/CN201179670Y/en

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Abstract

The utility model relates to a multi-saw blade band sawing machine which is designed to solve the technical problems of the prior band sawing machine that the structure is complicated, the energy consumption is high, and the adjustment and the operation are not convenient. The design key point is as follows: insides of an active saw wheel assembly and a passive saw wheel assembly are respectively provided with an inner wheel, a middle wheel and an outer wheel which are connected with a shaft; the inner wheel and the outer wheel of the passive saw wheel assembly are provided with a double bearing, the middle wheel is provided with a single bearing or a double bearing; and the saw blade is respectively connected with the inner wheels, the middle wheels and the outer wheels of the active saw wheel assembly and the passive saw wheel assembly. The multi-saw blade band sawing machine is mainly used for processing materials, and has the characteristics of high work efficiency, low energy consumption, low manufacture cost and stable operation.

Description

Multi-blade band saw

Technical field

The utility model relates to material process equipment field, is a kind of multi-blade band saw.

Background technology

At present, the normally a pair of saw wheel of the band sawing machine of selling on the market is installed a saw blade, and working method is more single when being used for processing materials, and efficient is lower.Although the band sawing machine market of many saw blades is existing, most band sawing machines still have only the mounting means of a saw blade by a pair of saw wheel, for increasing work efficiency, have to organize single band sawing machine makes up more, make its structure comparatively complicated, energy resource consumption is bigger, regulates and comparatively inconvenience of operation.Existing slasher because saw blade is thicker, causes the material waste bigger, and saw blade and material contact-making surface are bigger during sawing, especially can not stably come the thicker material of sawing with ultrathin circular saw blade, thereby directly influence its scope of application and effect.

Summary of the invention

The utility model is to Chinese patent announcement CN1850409A, application number 200610051637.9, and denomination of invention: step multi-blade band saw, prior art improves.For overcoming above-mentioned deficiency, purpose is to provide a kind of multi-blade band saw to this area, makes it solve the known technology structural design and owes perfect technical problem, makes it have high efficiency, and energy resource consumption is little, many saw blades saw of working stability.The purpose of this utility model is to adopt following technical scheme to realize.

A kind of multi-blade band saw, this band sawing machine comprises frame, workbench, saw wheel, saw blade, and saw wheel is provided with initiatively saw wheel group and passive saw wheel group, and passive saw wheel group is fixed by pin, does not do relative motion.Its design main points are respectively equipped with interior wheel, middle wheel, foreign steamer in active saw wheel group and passive saw wheel group, interior wheel, middle wheel, foreign steamer all connect with axle, the diametric plane of wheel, middle wheel, foreign steamer is different diameters promptly, and saw blade connects master, the interior wheel of passive saw wheel group, middle wheel, foreign steamer respectively.Interior wheel, the foreign steamer of passive saw wheel group all are provided with duplex bearing, and middle wheel is provided with that single shaft holds or duplex bearing, and foreign steamer and interior wheel be near middle wheel, interior wheel, middle wheel, outer crop rotation relative motion, and each saw blade is in even tension.

Wheel, saw blade are provided with crown and straightway in described, and the straightway of certain-length between crown prevents that the saw blade crown is overstocked, make the crown bottom produce slight crack easily, cause the saw blade fracture.Saw blade connects master, the interior wheel of passive saw wheel group, middle wheel, foreign steamer respectively.

Described workbench is provided with the lifting balladeur train and by frame, screw is fixing by frame, and the lifting balladeur train connects by frame, by having set up the saw card.The lifting balladeur train is provided with bracing frame, sliding pin and screw.By sliding pin and screw, regulate bracing frame position of vertical direction up and down in the lifting balladeur train.Bracing frame is provided with top wheel and another saw card.Bracing frame connects threaded top wheel, regulates the horizontal level of top wheel by regulating screw thread, and the top wheel is separately fixed at the diverse location on the bracing frame, and the vertical direction when preventing saw blade sawing material moves backward.The saw of two uniform distances on bracing frame and the workbench fastens parallel distance between saw blade, saw blade passes saw card groove respectively, the move left and right of the horizontal direction when preventing saw blade sawing material, and block the distance of finely tuning between saw blade by the saw of changing two different spacing grooves.Workbench connects automatic feeding, and automatic feeding is rotated by the feeding motor and drives the chain rotation, and material is close to by frame, and chain drives rotary drum material is sent into the saw blade sawing automatically.Frame is provided with timber backplate and sweep-up pipe, and the timber backplate inserts in the side groove and rearward recess of frame, prevents that the sawdust that saw blade sawing material produces is involved in main, passive saw wheel group.Sweep-up pipe connects dust catcher, with the sawdust sucking-off, guarantees the multi-blade band saw operate as normal.

Described frame is made as the multi-blade band saw of horizontal or vertical formula according to frame shape difference; For increasing work efficiency, frame is made as combined type multi-blade band saw (seeing Figure 11 and Figure 12) in addition in conjunction with two groups of masters, passive saw wheel group simultaneously, and regulates the spacing of two groups of masters, passive saw wheel group by the frame adjusting handle.

The multi-blade band saw that the utility model provides has improved operating efficiency, and simple in structure, low cost of manufacture, working stability, the characteristics of good energy-conserving effect.

Description of drawings

Fig. 1 is a upper and lower cover opening structural representation of the present utility model.

Fig. 2 is a upper and lower cover closed condition structural representation of the present utility model.

Fig. 3 is the side direction structural representation of Fig. 2.

Fig. 4 is the A portion enlarged diagram of Fig. 1.

Fig. 5 is the B portion enlarged diagram of Fig. 2.

Fig. 6 is the rear portion schematic diagram of Fig. 5.

Fig. 7 is master of the present utility model, passive saw wheel group schematic diagram.

Fig. 8 is the passive saw wheel group bearing arrangement schematic diagram of Fig. 7.

Fig. 9 is a saw blade schematic diagram of the present utility model.

Figure 10 is a saw card schematic diagram of the present utility model.

Figure 11 is a combined type multi-blade band saw schematic diagram of the present utility model.

Figure 12 is the rear portion schematic diagram of Figure 11.

Above figure number and title: 1, frame, 2, passive saw wheel group, 3, passive saw wheel group vertical direction regulating wheel, 4, automatic feeding, 5, the feeding motor, 6, the thickness adjusting handle, 7, sweep-up pipe, 8, support, 9, active saw wheel group, 10, following cover, 11, variable-frequency governor, 12, saw blade, 121, crown, 122, straightway, 13, upper-cover, 14, dust catcher, 15, motor, 16, workbench, 17, passive saw wheel group angular adjustment wheel, 18, the timber backplate, 19, the side groove, 20, rearward recess, 21, bracing frame, 22, the top wheel, 23, sliding pin, 24, the lifting balladeur train, 25 saw cards, 26, by frame, 27, screw, 28, interior wheel, 29, middle wheel, 30, foreign steamer, 31, axle, 32, the frame adjusting handle.

The specific embodiment

Embodiment is processed as example with timber, according to the concrete thickness requirement of timber sawing, interior wheel 28, middle wheel 29, the foreign steamer 30 of the different diametric plane diameters of passive saw wheel group 2 is mixed corresponding bearing, installs successively on the axle 31 on frame 1 top.Initiatively interior wheel, middle wheel, the foreign steamer of saw wheel group 9 and the corresponding diametric plane diameter of passive saw wheel group are installed on the axle of frame lower successively, are fixed by pin.Three saw blades 12 connect the interior wheel of frame upper and lower part, middle wheel, foreign steamer respectively.The elasticity that connects is regulated by the passive saw wheel group vertical direction regulating wheel on the frame 3, and angle is regulated by passive saw wheel group angular adjustment wheel 17.

Unclamp screw 27, regulate bracing frame 21, fixing sliding pin, tighten the screws according to the height of timber.According to the thickness of required process wood, will saw card 25 and be separately fixed at by on frame 26 and the bracing frame 21, make saw blade pass saw card groove respectively, the replaceable two groups of saw cards of the timber of sawing different-thickness.Regulate the position of top wheel 22 in the bracing frame, withstand saw blade respectively.The starter motor power supply in timber backplate 18 inserting side grooves 19 and rearward recess 20, cuts out the saw blade groove, closes cover 10 up and down.Timber is placed on the workbench 16, and thickness adjusting handle 6 is regulated automatic feedings 4, makes timber be close to rotary drum by frame and automatic feeding 4, guarantees timber to be sent into saw blade when feeding motor 5 starts.

The starter motor power supply, feeding motor 5, motor 15 and dust catcher 14 are started working, and automatic feeding is sent timber into the saw blade sawing.Initiatively the timber backplate in the saw wheel group frame blocks wood chip, and dust catcher guarantees the operate as normal of multi-blade band saw with the wood chip sucking-off in the frame.Regulate variable-frequency governor 11, the speed of control process wood is 1~2 meter of per minute.

When using the combined type multi-blade band saw, by the spacing of two groups of masters of frame adjusting handle 32 adjustings, passive saw wheel group, other regulative modes are identical with multi-blade band saw, once can saw out seven timber.

Claims (3)

1, a kind of multi-blade band saw, this band sawing machine comprises frame, workbench, saw wheel, saw blade, and saw wheel is provided with initiatively saw wheel group and passive saw wheel group, and passive saw wheel group is fixed by pin, does not do relative motion; It is characterized in that being respectively equipped with interior wheel (32), middle wheel (33), foreign steamer (34) in active saw wheel group (9) and the passive saw wheel group (2), interior wheel, middle wheel, foreign steamer all connect with axle (35); Interior wheel, the foreign steamer of passive saw wheel group all are provided with duplex bearing, and middle wheel is provided with that single shaft holds or duplex bearing, and foreign steamer and interior wheel are near middle wheel; Saw blade (12) connects master, the interior wheel of passive saw wheel group, middle wheel, foreign steamer respectively.
2, multi-blade band saw as claimed in claim 1 is characterized in that described saw blade (12) is provided with crown (121) and straightway (122).
3, multi-blade band saw as claimed in claim 1, it is characterized in that described workbench (16) is provided with lifting balladeur train (24) and leans on frame (26), by having set up saw card (25), the lifting balladeur train is provided with bracing frame (21), sliding pin (23) and screw (27), and bracing frame is provided with top wheel (22) and another saw card; Workbench connects automatic feeding (4); Frame is provided with timber backplate (18) and sweep-up pipe (7), and sweep-up pipe connects dust catcher (14).
CNU2008200835985U 2008-02-29 2008-02-29 Multi-saw blade band sawing machine CN201179670Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200835985U CN201179670Y (en) 2008-02-29 2008-02-29 Multi-saw blade band sawing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200835985U CN201179670Y (en) 2008-02-29 2008-02-29 Multi-saw blade band sawing machine

Publications (1)

Publication Number Publication Date
CN201179670Y true CN201179670Y (en) 2009-01-14

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CNU2008200835985U CN201179670Y (en) 2008-02-29 2008-02-29 Multi-saw blade band sawing machine

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CN (1) CN201179670Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101244569B (en) * 2008-02-29 2010-07-14 孙禹平 Multi-saw blade band sawing machine and saw wheel rotating method
CN101716781B (en) * 2009-12-01 2013-05-29 罗广坚 Timber-sawing device
CN103121235A (en) * 2013-01-31 2013-05-29 江山市恒大机械有限公司 Multi-piece woodworking band saw machine
CN103707348A (en) * 2013-12-24 2014-04-09 湛江市伟达机械实业有限公司 Automatic latex gob slicing machine
CN104290143A (en) * 2014-10-14 2015-01-21 浙江安吉双虎竹木业有限公司 Novel board slicer structure
CN105313184A (en) * 2015-12-01 2016-02-10 闽侯县闽泰机械有限公司 Multifunctional multi-belt saw and installation method thereof

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101244569B (en) * 2008-02-29 2010-07-14 孙禹平 Multi-saw blade band sawing machine and saw wheel rotating method
CN101716781B (en) * 2009-12-01 2013-05-29 罗广坚 Timber-sawing device
CN103121235A (en) * 2013-01-31 2013-05-29 江山市恒大机械有限公司 Multi-piece woodworking band saw machine
CN103707348A (en) * 2013-12-24 2014-04-09 湛江市伟达机械实业有限公司 Automatic latex gob slicing machine
CN104290143A (en) * 2014-10-14 2015-01-21 浙江安吉双虎竹木业有限公司 Novel board slicer structure
CN104290143B (en) * 2014-10-14 2016-03-02 浙江安吉双虎竹木业有限公司 A kind of novel plank Slicer structure
CN105313184A (en) * 2015-12-01 2016-02-10 闽侯县闽泰机械有限公司 Multifunctional multi-belt saw and installation method thereof
CN105313184B (en) * 2015-12-01 2017-06-16 闽侯县闽泰机械有限公司 Multi-functional many band saws and its installation method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090114

Termination date: 20110229