CN108380972A - A kind of band sawing machine automatic feed mechanism - Google Patents

A kind of band sawing machine automatic feed mechanism Download PDF

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Publication number
CN108380972A
CN108380972A CN201810390988.5A CN201810390988A CN108380972A CN 108380972 A CN108380972 A CN 108380972A CN 201810390988 A CN201810390988 A CN 201810390988A CN 108380972 A CN108380972 A CN 108380972A
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CN
China
Prior art keywords
support frame
flywheel
fender bracket
sawing machine
band sawing
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Granted
Application number
CN201810390988.5A
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Chinese (zh)
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CN108380972B (en
Inventor
蔚刚
张秀芬
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Inner Mongolia University of Technology
Inner Mongolia Technical College of Mechanics and Electrics
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Inner Mongolia University of Technology
Inner Mongolia Technical College of Mechanics and Electrics
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Application filed by Inner Mongolia University of Technology, Inner Mongolia Technical College of Mechanics and Electrics filed Critical Inner Mongolia University of Technology
Priority to CN201810390988.5A priority Critical patent/CN108380972B/en
Publication of CN108380972A publication Critical patent/CN108380972A/en
Application granted granted Critical
Publication of CN108380972B publication Critical patent/CN108380972B/en
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Anticipated expiration legal-status Critical

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D55/00Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts
    • B23D55/04Sawing machines or sawing devices working with strap saw blades, characterised only by constructional features of particular parts of devices for feeding or clamping work

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sawing (AREA)

Abstract

The invention discloses a kind of band sawing machine automatic feed mechanism, which includes supporting rack, and support frame as described above is for carrying each component;Two driving wheels and two driven wheels, described two driving wheels and two driven wheels are respectively positioned on support frame as described above bottom;Two driving wheels by axis with support frame as described above is rotatable is connected;The first flywheel is fixedly connected on the axis;The idle running direction of first flywheel is clockwise;Fender bracket, the fender bracket are located at support frame as described above top;Feeding roller is rotatably connected on the fender bracket, the feeding roller is fixedly linked with the second flywheel positioned at described fender bracket one end;The idle running direction of second flywheel is clockwise.Mechanism provided by the present application, it is simple and reasonable, it is easy to install and use.Mechanism overall dimensions are small, safe, and versatility is good.Not only economic but also saving is artificial, which has very strong practicability.It is worth promoting the use of a large area.

Description

A kind of band sawing machine automatic feed mechanism
Technical field
The present invention relates to charging equipment technical fields, more particularly to a kind of band sawing machine automatic feed mechanism.
Background technology
Existing low and middle-end band sawing machine does not have automatic charging device, can only manually go to promote stick after the sawed-off bar of band sawing machine Material or two people cooperation, a people open one people of sawing machine and are responsible for manually advancing feeding;Although high-end band sawing machine is provided with automatic charging machine Structure, still, feed mechanism are huge, hydraulic system noise and seriously polluted, and lathe cost is also significantly increased.
Invention content
The present invention provides a kind of band sawing machine automatic feed mechanisms.
The present invention provides following schemes:
A kind of band sawing machine automatic feed mechanism, including:
Supporting rack, support frame as described above is for carrying each component;
Two driving wheels and two driven wheels, described two driving wheels and two driven wheels are respectively positioned on support frame as described above bottom Portion;Two driving wheels by axis with support frame as described above is rotatable is connected;The first flywheel is fixedly connected on the axis;It is described The idle running direction of first flywheel is clockwise;
Fender bracket, the fender bracket are located at support frame as described above top;Be rotatably connected feeding roller on the fender bracket, it is described on Material roller is fixedly linked with the second flywheel positioned at described fender bracket one end;The idle running direction of second flywheel is square clockwise To;
Motor, the motor are fixedly linked with the fender bracket bottom;The output shaft of the motor be connected with gear with And sprocket wheel;The sprocket wheel is connected with first flywheel by chain;The gear engages connection with second flywheel;
Controller, the controller and the electronic mechatronics;The controller is used to control the overturning side of the motor To.
Preferably:The fender bracket bottom is connected with externally threaded column, and support frame as described above top, which is provided with, to be had The adjusting nut of internal thread, the column are connected by the external screw thread of upper part with the adjusting nut.
Preferably:It is provided with ratchet on the axis, is provided on support frame as described above for limiting the ratcheting motion Pawl;The pawl is used to limit the rotatable direction of the ratchet;The rotatable direction of the ratchet is counterclockwise.
Preferably:Tensioning wheel is provided on the chain, the tensioning wheel is connected with tension wheel shaft, is set on support frame as described above It is equipped with connecting plate;The tension wheel shaft passes through the through-hole on the connecting plate and by taper liner block and locking nut and the company Fishplate bar is connected.
Preferably:The through-hole is waist-shaped hole.
Preferably:Support frame as described above top is provided with slide plate.
According to specific embodiment provided by the invention, the invention discloses following technique effects:
By the invention it is possible to realize a kind of band sawing machine automatic feed mechanism, in an implementation mode, which may include Supporting rack, support frame as described above is for carrying each component;Two driving wheels and two driven wheels, described two driving wheels and two A driven wheel is respectively positioned on support frame as described above bottom;Two driving wheels by axis with support frame as described above is rotatable is connected;It is described logical The first flywheel is fixedly connected on axis;The idle running direction of first flywheel is clockwise;Fender bracket, the fender bracket position In support frame as described above top;Be rotatably connected feeding roller on the fender bracket, the feeding roller be located at the fender bracket one Second flywheel at end is fixedly linked;The idle running direction of second flywheel is clockwise;Motor, the motor and institute Fender bracket bottom is stated to be fixedly linked;The output shaft of the motor is connected with gear and sprocket wheel;The sprocket wheel and described first Flywheel is connected by chain;The gear engages connection with second flywheel;Controller, the controller and the motor Electrical connection;The controller is used to control the reverses direction of the motor.Mechanism provided by the present application, it is simple and reasonable, It is easy to install and use.Mechanism overall dimensions are small, safe, and versatility is good.Not only economic but also saving is artificial, which has very strong Practicability.It is worth promoting the use of a large area.
Certainly, it implements any of the products of the present invention and does not necessarily require achieving all the advantages described above at the same time.
Description of the drawings
It in order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, below will be to institute in embodiment Attached drawing to be used is needed to be briefly described, it should be apparent that, the accompanying drawings in the following description is only some implementations of the present invention Example, for those of ordinary skill in the art, without creative efforts, can also obtain according to these attached drawings Obtain other attached drawings.
Fig. 1 is a kind of structural schematic diagram of band sawing machine automatic feed mechanism provided in an embodiment of the present invention.
In figure:Supporting rack 1, driving wheel 2, driven wheel 3, axis 4, the first flywheel 5, fender bracket 6, feeding roller 7, the second flywheel 8, motor 9, gear 10, sprocket wheel 11, chain 12, controller 13, column 14, adjusting nut 15, ratchet 16, pawl 17, tensioning Wheel 18, tension wheel shaft 19, through-hole 20, taper liner block 21, locking nut 22, slide plate 23, bar 24, band sawing machine 25, band sawing machine feeding Roller 26.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, the every other embodiment that those of ordinary skill in the art are obtained belong to what the present invention protected Range.
Embodiment
It is a kind of band sawing machine automatic feed mechanism provided in an embodiment of the present invention, as shown in Figure 1, the mechanism packet referring to Fig. 1 Supporting rack 1 is included, support frame as described above 1 is for carrying each component;
Two driving wheels 2 and two driven wheels 3, described two driving wheels 2 and two driven wheels 3 are respectively positioned on support frame as described above 1 bottom;Two driving wheels 2 by axis 4 with support frame as described above 1 is rotatable is connected;First is fixedly connected on the axis 4 to fly Wheel 5;The idle running direction of first flywheel 5 is clockwise;
Fender bracket 6, the fender bracket 6 are located at 1 top of support frame as described above;Feeding roller 7 has been rotatably connected on the fender bracket 6, The feeding roller 7 is fixedly linked with the second flywheel 8 positioned at 6 one end of the fender bracket;The idle running direction of second flywheel 8 is Clockwise;
Motor 9, the motor 9 are fixedly linked with 6 bottom of the fender bracket;The output shaft connection of the motor 9 is with teeth Wheel 10 and sprocket wheel 11;The sprocket wheel 11 is connected with first flywheel 5 by chain 12;The gear 10 flies with described second 8 engagement connection of wheel;
Controller 13, the controller 13 are electrically connected with the motor 9;The controller 13 is for controlling the motor 9 Reverses direction.
Further, 6 bottom of the fender bracket is connected with externally threaded column 14, the setting of 1 top of support frame as described above There are the female adjusting nut 15 of tool, the column 14 to be connected with the adjusting nut 15 by the external screw thread of upper part.Institute It states and is provided with ratchet 16 on axis 4, the pawl 17 for limiting the movement of the ratchet 16 is provided on support frame as described above 1;It is described Pawl 17 is used to limit the rotatable direction of the ratchet 16;The rotatable direction of the ratchet 16 is counterclockwise.It is described Tensioning wheel 18 is provided on chain 12, the tensioning wheel 18 is connected with tension wheel shaft 19, connection is provided on support frame as described above 1 Plate;The tension wheel shaft 19 passes through the through-hole 20 on the connecting plate and by taper liner block 21 and locking nut 22 and the company Fishplate bar is connected.In order to facilitate the tension of tensioning wheel is adjusted, the through-hole 20 is waist-shaped hole.1 top of support frame as described above is provided with cunning Plate 23.
When in use, after the completion of band sawing machine blanking, band saw lifts, and feeding clip mechanism unclamps, at this point, controller controls for the mechanism Motor is powered, and motor rotates clockwise.At this point, gear drives the second flywheel to rotate counterclockwise, the second flywheel drives feeding roller Spinning movement counterclockwise so that bar 24 is whole to move suitable distance to 25 direction of band sawing machine, and controller, which controls motor, to be stopped moving Make, completes bar and move feeding.Sprocket wheel can be rotated clockwise by the first flywheel of chain-driving at this time, due to the sky of the first flywheel Turn direction as clockwise therefore power will not be provided for driving wheel.Control process is:Controller-motor(It rotates forward clockwise)- The-the second flywheel of gear-feeding roller-bar(It is moved to the left)The-the first flywheel of sprocket wheel-chain(Reversion leads to supporting rack not in vain It is dynamic;Ratchet and pawl arrangement prevents supporting rack from falling back).
When bar as blanking constantly shortens, it is whole to the movement of band sawing machine direction, controller control that it is also required to skip car at this time Electrical power processed, motor rotate counterclockwise, reversed invalid since the second flywheel can only counterclockwise work, so electric Motivation power drives to the first flywheel via sprocket wheel, and the first flywheel rotates to be driving wheel and provides power counterclockwise, and driving wheel drives Supporting rack mass motion so that skip car is whole close to band sawing machine direction, and controller controls after being moved to scheduled position Motor stopping acts, and completes skip car movement.Control process is:Controller-motor(Reversion counterclockwise)Sprocket wheel(Reversion)- The-the first flywheel of chain(Reversion)Supporting rack(It is moved to the left)Gear(Reversion)- the second flywheel rotates clockwise(It rotates clockwise Lead to feeding roller attonity in vain).
In short, mechanism provided by the present application, simple and reasonable, it is easy to install and use.Mechanism overall dimensions are small, safety Height, versatility are good.Not only economic but also saving is artificial, which has very strong practicability.It is worth promoting the use of a large area.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the scope of the present invention.It is all Any modification, equivalent replacement, improvement and so within the spirit and principles in the present invention, are all contained in protection scope of the present invention It is interior.

Claims (6)

1. a kind of band sawing machine automatic feed mechanism, which is characterized in that including:Supporting rack, support frame as described above is for carrying each component;
Two driving wheels and two driven wheels, described two driving wheels and two driven wheels are respectively positioned on support frame as described above bottom Portion;Two driving wheels by axis with support frame as described above is rotatable is connected;The first flywheel is fixedly connected on the axis;It is described The idle running direction of first flywheel is clockwise;Fender bracket, the fender bracket are located at support frame as described above top;The fender bracket On be rotatably connected feeding roller, the feeding roller is fixedly linked with the second flywheel positioned at described fender bracket one end;Described The idle running direction of two flywheels is clockwise;Motor, the motor are fixedly linked with the fender bracket bottom;The electricity The output shaft of motivation is connected with gear and sprocket wheel;The sprocket wheel is connected with first flywheel by chain;The gear with The second flywheel engagement connection;Controller, the controller and the electronic mechatronics;The controller is for controlling institute State the reverses direction of motor.
2. band sawing machine automatic feed mechanism according to claim 1, which is characterized in that the fender bracket bottom is connected with tool There are externally threaded column, support frame as described above top to be provided with the female adjusting nut of tool, the column passes through upper part External screw thread is connected with the adjusting nut.
3. band sawing machine automatic feed mechanism according to claim 1, which is characterized in that it is provided with ratchet on the axis, The pawl for limiting the ratcheting motion is provided on support frame as described above;The pawl is for limiting the rotatable of the ratchet Direction;The rotatable direction of the ratchet is counterclockwise.
4. band sawing machine automatic feed mechanism according to claim 1, which is characterized in that be provided with tensioning on the chain Wheel, the tensioning wheel are connected with tension wheel shaft, connecting plate are provided on support frame as described above;The tension wheel shaft passes through the connection Through-hole on plate is simultaneously connected by taper liner block and locking nut with the connecting plate.
5. band sawing machine automatic feed mechanism according to claim 4, which is characterized in that the through-hole is waist-shaped hole.
6. band sawing machine automatic feed mechanism according to claim 1, which is characterized in that support frame as described above top is provided with cunning Plate.
CN201810390988.5A 2018-04-27 2018-04-27 Automatic feeding mechanism of band sawing machine Active CN108380972B (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111496318A (en) * 2020-04-28 2020-08-07 中电建成都铁塔有限公司 Horizontal band sawing machine with automatic feeding

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CN111496318A (en) * 2020-04-28 2020-08-07 中电建成都铁塔有限公司 Horizontal band sawing machine with automatic feeding

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