CN101829944B - Lifter for main roller and method for transporting the main roller - Google Patents
Lifter for main roller and method for transporting the main roller Download PDFInfo
- Publication number
- CN101829944B CN101829944B CN201010133396.9A CN201010133396A CN101829944B CN 101829944 B CN101829944 B CN 101829944B CN 201010133396 A CN201010133396 A CN 201010133396A CN 101829944 B CN101829944 B CN 101829944B
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- CN
- China
- Prior art keywords
- lifting
- transverse shifting
- level
- home roll
- pillar
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/07504—Accessories, e.g. for towing, charging, locking
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B27/00—Other grinding machines or devices
- B24B27/06—Grinders for cutting-off
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/62—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means comprising article-engaging members of a shape complementary to that of the articles to be handled
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/14—Platforms; Forks; Other load supporting or gripping members laterally movable, e.g. swingable, for slewing or transverse movements
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F9/00—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes
- B66F9/06—Devices for lifting or lowering bulky or heavy goods for loading or unloading purposes movable, with their loads, on wheels or the like, e.g. fork-lift trucks
- B66F9/075—Constructional features or details
- B66F9/12—Platforms; Forks; Other load supporting or gripping members
- B66F9/18—Load gripping or retaining means
- B66F9/184—Roll clamps
Abstract
The invention provides a lifter for a main roller and method for transporting the main roller, capable of easily adjusting the height direction and the horizontal direction of the main roller, when lifting or transporting the main roller and mounting or demounting the main roller relative to a bearing unit of a linear saw. The lifter for the main roller comprises: a moving vehicle with a pillar for lifting and guiding; a lifting part supported on the pillar and capable of freely lifting along the pillar; a horizontal moving part supported on the lifting part and capable of horizontally moving; a horizontal protruding part capable of freely asway being supported on the horizontal moving part using the support axle of the horizontal direction; a pair of support forks mounted on the horizontal protruding part and comprising roller support parts for supporting fork ends at the two ends of the main roller of the linear saw as the transporting and keeping object; and a pressing rod for pressing the fork ends on the roller support parts of the support forks.
Description
Technical field
The present invention relates to a kind of lift using in the time keeping and carry the home roll of wire saw, in the time that home roll is installed to the bearing unit of wire saw and in the time of the bearing unit dismounting home roll from wire saw, and utilize the home roll method for carrying of lift.
Background technology
As wire saw, by multiple ground wound skein product between multiple home rolls, make the workpiece such as wire rod and the semiconductor butt of travel condition, be the thickness of regulation thus by cutting workpiece.In the time of the assembling of this wire saw, there is the operation that home roll is installed to bearing unit.In addition, in user's side of wire saw, in the time that home roll weares and teares or when the cut-out specification of workpiece changes, there is the bearing unit dismounting from home roll by home roll, the operation that other home roll is installed to bearing unit.
Patent documentation 1 discloses the locomotive 163 for delivery of home roll.This locomotive 163 as shown in figure 15, in recess 65a on roller brace table 165, carry as the roller for machining 115,116,117 of home roll and carry, making 165 liftings of roller brace table, roller for machining 115,116,117 being guided to the height and position of easily installing to wire saw 101.After this, operating personnel make roller for machining 115,116,117 on roller brace table 165 from the downward side rails 62B of roller brace table 165 or side rails 62A roll, these roller for machining 115,116,117 are positioned with respect to the bearing unit of wire saw 101, in this position, roller for machining 115,116,117 is arranged on bearing unit.
But, in the time that home roll is heavier, cannot make it on roller brace table 165 or on guide rail 62A, 62B, roll, the non-constant of workability under this state.In addition, roller for machining 115,116,117 positioning operations with respect to bearing unit also become difficulty due to weight, have the problem on long this operating efficiency of activity duration of this operation cost.
Patent documentation 1: TOHKEMY 2002-283209 communique
Summary of the invention
Therefore, problem of the present invention is, the lift that the home roll of wire saw is used, during with respect to the installation of the bearing unit of wire saw, dismounting, can easily carry out the operation such as short transverse and horizontal adjustment of home roll at the lifting of heavier home roll or conveying, home roll.
Based on above-mentioned problem, the present invention utilize can free lifting with respect to the pillar of locomotive lifting unit and can be to the transverse shifting portion of transverse shifting with respect to lifting unit, form lifter for main, the palette fork that utilization is arranged in transverse shifting portion supports home roll, utilization is attached to the pressing lever of palette fork, makes home roll in stoping mobile status, and, can utilize the function of lifting unit and transverse shifting portion, by home roll short transverse and transversely location.
If more specifically recorded, lifter for main 1 involved in the present invention is made up of following part: locomotive 3, and it has the pillar 2 for lifting guiding; Lifting unit 4, it is supported on pillar 2, can be along pillar 2 free liftings; Transverse shifting portion 5, it is supported on lifting unit 4, can be along transverse shifting; A pair of palette fork 9, it is arranged in transverse shifting portion 5, has roller support 8, and this roller support 8 supports the lug 11 that keeps home roll 10 two ends of the wire saw of object as conveying; And pressing lever 12, it is pressed the lug 11 on the roller support 8 of a pair of palette fork 9, in transverse shifting portion 5, utilize the back shaft 6 of horizontal direction can freely swing ground support level extension 7, a pair of palette fork 9 is installed on horizontal extension 7, in horizontal extension 7, there is level as the auxiliary equipment of horizontal extension 7 and stretch out drive unit 26, level is stretched out drive unit 26 and is made up of following part: level is stretched out feeding thread spindle 23, it is arranged in transverse shifting portion 5, can be rotated operation; And level stretches out feed nut 25, it utilizes the connection shaft 24 of horizontal direction to be arranged on horizontal extension 7, stretches out feeding thread spindle 23 connecting technology schemes 1 as screw pair with level.
In lifting unit 4, there is lifting drive 17 as the auxiliary equipment of lifting unit 4.Lifting drive 17 is made up of following part: battery 13, and it is mounted on locomotive 3; For the motor 14 of lifting, pillar 2 sides that it is arranged on locomotive 3, are driven by battery 13; And transfer unit 15,16, pillar 2 sides that it is arranged on locomotive 3, are driven by the motor 14 for lifting, make lifting unit 4 lifting technology schemes 2.
In transverse shifting portion 5, there is transverse shifting drive unit 21 as the auxiliary equipment of transverse shifting portion 5.Transverse shifting drive unit 21 is made up of following part: traverse feed thread spindle 19, and it is arranged on lifting unit 4, can be rotated operation; And traverse feed nut 20, it is arranged in transverse shifting portion 5, as screw pair and with traverse feed thread spindle 19 connecting technology schemes 3.
In addition, utilize the fulcrum shaft 27 of horizontal direction, be arranged in each palette fork 9 free to rotate pressing lever 12, make pressing lever 12 can with the side engagement technical scheme 4 of each palette fork 9.
The effect of invention
According to lifter for main involved in the present invention 1, utilizing a pair of palette fork 9 to support under the state of lug 11 at the two ends of the home roll 10 of wire saw, can utilize lifting unit 4 and transverse shifting portion 5 direction and transverse shifting or carry out position adjustment up and down.Therefore, make home roll 10 stretch out operation with respect to the location of the pair of bearings unit 45,46 of wire saw or level and become easily, can carry out efficiently the installation or removal operation of home roll 10.In addition, on the roller support 8 that the lug at the two ends of home roll 10 11 is supported on to a pair of palette fork 9 time, owing to utilizing pressing lever 12 to press, so there will not be home roll 10 to fall or unsure state, can make the moving into of home roll 10, installing/dismounting, take out of operation and rationalize technical scheme 1.
If transverse shifting portion 5 utilize the back shaft 6 of horizontal direction can freely swing ground support level extension 7, a pair of palette fork 9 is installed on horizontal extension 7, can easily carry out tilt correction or the level of home roll 10 and stretch out operation technique scheme 1.Utilization is attached to the level of horizontal extension 7 and stretches out drive unit 26, in the time that horizontal extension 7 tilts, rotate by the handle 22 that stretches out adjustment for level that makes to be arranged in transverse shifting portion 5, thus, utilize level to stretch out feeding thread spindle 23 and level is stretched out the screw pair between feed nut 25, horizontal extension 7 is carried out to level to be stretched out, thus, make home roll 10 become level, can carry out efficiently home roll 10 to the installation of wire saw or operation technique scheme 1 that home roll 10 is dismantled from wire saw.In addition, after level is stretched out, horizontal extension 7 utilizes level to stretch out feeding thread spindle 23 and level is stretched out the threaded function between feed nut 25,, with respect to the stopping function of reciprocal power of when operation, support the load of home roll 10 and the technical scheme 1 that can not tilt.
Utilization is attached to the lifting drive 17 of lifting unit 4, can by utilize transfer unit between pillar 2 15 16 lifting moving of carrying out be set as larger distance, and, can be used as along pillar 2 and utilize the type of drive that motor 14 carries out and form technical scheme 2.
Utilization is attached to the transverse shifting drive unit 21 of transverse shifting portion 5, due to the rotation operation utilizing for the handle 18 of transverse shifting, make transverse shifting portion 5 with respect to lifting unit 4 to transverse shifting, so the horizontal position adjustment of home roll 10 is easy, can simply and efficiently carry out the located lateral technical scheme 3 of home roll 10 with respect to the pair of bearings unit 45,46 of wire saw.In addition, utilize the stopping function of threaded function between traverse feed thread spindle 19 and traverse feed nut 20 reciprocal power when with operation, after transverse shifting, transverse shifting portion 5 can be along horizontal random mobile technology scheme 3.
Due in the time that pressing lever 12 is open and when pressing lever 12 is pressed by home roll 10, pressing lever 12 and a pair of palette fork 9 engagements, so in the time that pressing lever 12 is open, pressing lever 12 can unexpectedly not closed, in addition, in the time that pressing lever 12 is pressed home roll 10, can prevent due to unexpectedly open accident that home roll 10 falls etc., the favourable technical scheme 4 in safety of making of pressing lever 12.
Accompanying drawing explanation
Fig. 1 is the top view of wire saw of the present invention lift.
Fig. 2 is the side view of wire saw of the present invention lift.
Fig. 3 is the back view of wire saw of the present invention lift.
Fig. 4 uses in lift at wire saw of the present invention, utilizes the amplification horizontal sectional drawing of the structure of shore supports lifting unit.
Fig. 5 is with in lift, with respect to the amplification front elevation of the lifting drive of lifting unit at wire saw of the present invention.
Fig. 6 uses in lift at wire saw of the present invention, utilizes lifting unit to support the amplification vertical cross section of the structure of transverse shifting portion.
Fig. 7 is with in lift, with respect to the amplification horizontal sectional drawing of the transverse shifting drive unit of transverse shifting portion at wire saw of the present invention.
Fig. 8 uses in lift at wire saw of the present invention, utilizes the amplification front elevation of the structure of transverse shifting portion support level extension.
Fig. 9 uses in lift at wire saw of the present invention, stretches out the amplification horizontal sectional drawing of drive unit with respect to the level of horizontal extension.
Figure 10 is the front view of the tote box used of home roll.
Figure 11 is the horizontal sectional drawing that the front of the tote box used from home roll is observed.
Figure 12 is the horizontal sectional drawing of the tote box used of home roll.
Figure 13 is the vertical cross section that the side of the tote box used from home roll is observed.
Figure 14 is the horizontal sectional drawing while home roll being installed on the pair of bearings unit of wire saw.
Figure 15 is utilizing existing locomotive, the side view while home roll being installed on the pair of bearings unit of wire saw.
The specific embodiment
Fig. 1 to Fig. 3 represents the overall structure of lifter for main involved in the present invention 1, and Fig. 4 to Fig. 9 represents the structure of each several part.As shown in Figure 1 to Figure 3, lifter for main 1, for supporting as the home roll 10 of carrying the wire saw that keeps object, has: locomotive 3, lifting unit 4, transverse shifting portion 5, horizontal extension 7, a pair of palette fork 9 and pressing lever 12.
Locomotive 3 is as traction or hand propelled, by the fixing wheel 31 of the direction that is positioned at position, left and right, front, the castor 32 of a side that is positioned at position, left and right, rear and opposite side with handle 30, the freewheel 33 of direction-changeable forms, there is the pair of right and left pillar 2 for lifting guiding in the position at rear slightly.Handle 30 utilizes extension spring 69 to carry out pretension and is kept upright.In addition, in the rear side of pillar 2, handle 61 for hand push is set.
In the middle position, front of locomotive 3, as required, along direction of advance, the relative multiple orientation direction rollers 66 in left and right are set.Above-mentioned orientation direction roller 66 is in the time that locomotive 3 advances, and shown in the illustration of Figure 14, the orientation direction portion 65 being formed on ground etc. guides as described later.In addition,, by castor 32, freewheel 33 the two or any one, motor being set, also can make locomotive 3 form as automatic moving.
As shown in Figure 4, lifting unit 4, between the pair of posts 2 by for example C shape steel forms, is set to utilize upper and lower guide roller 34 on left and right directions along pillar 2 free liftings, utilizes the lifting drive 17 that is attached to lifting unit 4 to drive along the vertical direction.
As shown in Figures 1 to 5, lifting drive 17 is made up of following part etc.: battery 13, and it is mounted on locomotive 3; For the motor 14 of lifting, it is arranged on the back side of the web 35 between pillar 2; Sprocket wheel 16, it is arranged on the upper-lower position between pair of posts 2; And the chain 15 of ring-type, it is wound on above-mentioned sprocket wheel 16.The central authorities of a part for chain 15 between pair of posts 2, become linking part, utilize the annex 60 of this linking part to link with lifting unit 4.
Motor 14 is the motor with reductor, utilize and driven from the electric power of battery 13, output rotation is now slowed down, rotate by the sprocket wheel 16 that makes upside, chain 15 is driven to any one direction, make the lifting unit 4 linking with the annex 60 of chain 15 rise or decline along pillar 2.Be built in the reductor in motor 14, except original deceleration, also there is the hold function that automatically fails,, even produce contrary driving because lifting unit 4 is applied in load, chain 15 and sprocket wheel 16 also can not rotate, thereby lifting unit 4 are maintained to the height of regulation.
Above-mentioned sprocket wheel 16 and chain 15 form by motor 14 and drive and transfer unit that lifting unit 4 is driven to lifting direction, but this transfer unit also can replace chain sprocket, and adopts Timing Belt synchronizing wheel, rack pinion, feed screw feed nut etc.In addition, above-mentioned hold function can not rely on automatically failing of the reductor that is built in motor 14 yet, but makes motor 14 band brake unit, utilizes brake unit to guarantee the stop position of motor 14.
Except Fig. 1 to Fig. 3, as shown in FIG. 6 and 7, transverse shifting portion 5 be positioned at lifting unit 4 before, utilize the roller 36 of the left and right on above-below direction, edge is arranged on the upper and lower a pair of guiding rail 37 of the C shape steel above of lifting unit 4 abreast, with can to the orthogonal direction of each pillar 2, the i.e. state of transverse shifting, be supported on lifting unit 4, utilize the transverse shifting drive unit 21 that is attached to transverse shifting portion 5 to horizontal driving.
As shown in Figure 7, transverse shifting drive unit 21 is made up of traverse feed thread spindle 19 and traverse feed nut 20, this traverse feed thread spindle 19 is supported on lifting unit 4, can be operated by the handle 18 for transverse shifting, this traverse feed nut 20 is arranged in transverse shifting portion 5, links with traverse feed thread spindle 19 as screw pair.In this example, for the handle 18 of transverse shifting, observe and be positioned at right side from the back side, so that the maneuverable mode of the operating personnel of back position, with the state towards the back side, can rotate freely and be arranged on gear-box 38.The rotation of handle 18, transmits to the traverse feed thread spindle 19 of the rectangular direction of axle with respect to handle 18 by the bevel-gear sett 39,40 of gear-box 38 inside, makes traverse feed nut 20 transverse shifting in the direction of traverse feed thread spindle 19.In addition, also can replace handle 18, and utilize special motor to carry out the rotation operation of traverse feed thread spindle 19.
In addition, except Fig. 1 to Fig. 3, as shown in Fig. 8 and Fig. 9, horizontal extension 7 is arranged on for a pair of palette fork 9 can be freely swung in transverse shifting portion 5 and arranges, be positioned at transverse shifting portion 5 before, be viewed as " コ " word shape from top, at central upper side position, utilize the back shaft 6 of the fore-and-aft direction of level to support with respect to transverse shifting portion 5.Utilize the support structure of back shaft 6, horizontal extension 7 is observed from front, swings as pendulum with respect to transverse shifting portion 5, stretches out the operation of drive unit 26 by being attached to the level of horizontal extension 7, can stretch out direction in level and carry out tilt adjustments.
In addition, back shaft 6 be fixed on transverse shifting portion 5 before, can rotate freely with respect to the bearing portion 70 of the form of for example sliding of horizontal extension 7, but also can be in contrast, be fixed on the back side of horizontal extension 7, can rotate freely with respect to the bearing portion 70 of transverse shifting portion 5.In addition, multiple support rollers 73 are set between horizontal extension 7 and transverse shifting portion 5.Support roller 73 supports its underpart on one side for the swing of one side permissible level extension 7, be fixed on the back side of horizontal extension 7 or transverse shifting portion 5 before, the axis of these support rollers 73 becomes the position relationship intersecting with the center of back shaft 6.
As shown in Fig. 8 and Fig. 9, level is stretched out drive unit 26 and is made up of following part, that is: level is stretched out feeding thread spindle 23, and it is supported in transverse shifting portion 5, is operated by the handle 22 that stretches out adjustment for level; And level stretches out feed nut 25, it utilizes the connection shaft 24 of horizontal direction to be arranged on horizontal extension 7.Level is stretched out feed nut 25 and can be rotated freely in the horizontal axis direction of the connection shaft 24 of horizontal extension 7, stretches out feeding thread spindle 23 link as screw pair with level.In addition, also can replace handle 22, utilize special motor to carry out the rotation operation that level is stretched out feeding thread spindle 23.
In this example, stretch out the handle 22 of adjustment for level and observe and be positioned at right side from the back side, so that the maneuverable mode of the operating personnel of back position, comparing low position towards the back side with handle 18, is arranged on gear-box 41.The rotation of stretching out the handle 22 of adjustment for level, utilizes the bevel-gear sett 42,43 of gear-box 41 inside to stretch out feeding thread spindle 23 to the level of the rectangular direction of axle with respect to handle 22 and transmits, and makes level stretch out feed nut 25 and moves.In addition, on horizontal extension 7, indicator 67 is installed, its tapering pointed is arranged on the scale of the scale plate 68 in transverse shifting portion 5.
In addition, horizontal extension 7, for supporting as the home roll 10 of carrying the wire saw that keeps object, has a pair of palette fork 9 and pressing lever 12 in front face side.The part of the rear side of a pair of palette fork 9, is arranged on the lateral surface of horizontal extension 7, in addition, divides in the upper front end of front side, is formed for the circular-arc roller support 8 of the lug 11 that supports home roll 10, in order to reinforce, utilizes 2 bars 71 to link in left and right.
Pressing lever 12 is for pressing the lug 11 being supported by roller support 8, be positioned at the outer fix of each palette fork 9, with respect to palette fork 9, utilize the fulcrum shaft 27 of horizontal direction to be arranged on intermediate position free to rotately, at one end there is corresponding with the circular-arc support pad 64 of the roller support 8 circular-arc liner 44 of pressing, there is index pin 28 at the other end.Index pin 28 utilizes the pretightning force of built-in spring, enters 1 on the side that is formed at each palette fork 9 or is more than or equal in the stop hole 29 of 2, pressing lever 12 is become be prevented from the state of rotation.
Below, Figure 10 to Figure 13 represents the tote box 50 of home roll 10.Tote box 50 is made up of box main body 51, plug-type header board 52, open-close lid 53 etc.Box main body 51, and upper surface open, has the roller gripper shoe 54 of downside above at the medial surface of left and right.In addition, open-close lid 53 utilizes the rear side freely openable of hinge 55 to box main body 51, installs with dismountable state, is configured to the tabular of the upper open surface obturation of box main body 51, Shang Xia 54 on corresponding position, there is the roller pressing plate 56 of upside with roller gripper shoe.
Roller gripper shoe 54 and roller pressing plate 56, with the peripheral shape of the lug 11 of home roll 10 accordingly, form the depression of semicircle arcuation or V word shape.Between the inner surface of the side panel 62 of roller gripper shoe 54 and left and right, there is dottle pin 74, the end face butt of this dottle pin 74 and lug 11, the movement of restriction home roll 10 on axis direction.In addition, lift carrying because tote box 50 can utilize the fork lifter for carrying, thus with common handling with pallet in the same manner, between the foot 57 of bottom, form fork lifter palette fork insert space.
In addition, as an example, header board 52, with respect to the guiding groove 63 of the side panel 62 of left and right, can freely be dismantled and install with plug-in type.Under the state installment state of inserting with respect to guiding groove 63 at header board 52, by utilizing open-close lid 53 to press the upper end of header board 52, become thus and prevent from extracting state.
In addition, the home roll 10 of wire saw is housed in the inside of tote box 50 with positioning states, be handled upside down together with tote box 50.Under the state of accommodating of home roll 10, the lug 11 of home roll 10 is mounted in the roller gripper shoe 54 of left and right, below, becomes and stops the state that left and right directions moves forwards, backwards, also utilizes dottle pin 74 to limit the movement on axis direction.Here, if operating personnel closes open-close lid 53, lug 11 is pressed by the roller pressing plate 56 of left and right, top.After this, operating personnel as required, wraps up the belt for packing on tote box 50, and open-close lid 53 is fixed with the state of closing.
In the time of the conveying of tote box 50, operating personnel drives fork lifter, inserts the palette fork of fork lifter to the below of tote box 50, lifts home roll 10 together with tote box 50, carries to target location.Also utilize identical conveying in target location, tote box 50 is lowered near the position of lifter for main 1.After this, operating personnel opens open-close lid 53, draw and lift header board 52 and disassemble from tote box 50, make upper surface and the open at its front of tote box 50, becoming after the state that can from tote box 50, home roll 10 be taken out, lifter for main 1 is moved near tote box 50, make lifter for main 1 with respect to tote box 50 from vis-a-vis.
Then, operating personnel lifts pressing lever 12, make roller support 8 become open state, and make the motor 14 with reductor start action, the palette fork of left and right 9 is being set in after suitable height, by locomotive 3 is advanced, a pair of palette fork 9 is inserted to lug 11 belows of home roll 10, make palette fork 9 increase, in the position support ledge 11 of the support pad 64 of roller support 8, then retreat, pressing lever 12 is left behind, support pad 64 and pressing between liner 44 of pressing lever 12 at roller support 8 clamp lug 11, from tote box 50 is interior, home roll 10 are transported.In the time of this state, as noted above, utilize automatically failing of motor 14 with reductor, even if apply the load of home roll 10 to lifting unit 4, lifting unit 4 can be because load now declines yet.
Then, operating personnel moves to the locomotive of lifter for main 13 near the job position wire saw that home roll 10 will be installed, and by the motor 14 of rotating band reductor, lifting unit 4 is adjusted to the height of the pair of right and left bearing unit 45,46 of wire saw.
Order when Figure 14 is illustrated in, between the bearing unit 45,46 of wire saw, home roll 10 is installed.As illustrated in Figure 14, in the time that the locomotive 3 of lifter for main 1 advances, if be formed with orientation direction portion 65 in mechanical base of ground or wire saw etc., make multiple orientation direction rollers 66 in orientation direction portion 65, carry out position limitation on one side, forward direction is directed on one side, therefore, locomotive 3 is guided to the suitable position of easily carrying out operation with respect to pair of bearings unit 45,46.In addition also the setting position of orientation direction portion 65 and orientation direction roller 66 can be exchanged.
Here, first operating personnel as shown in arrow a, by the adjusting moving forward and backward to locomotive 3, to guiding between bearing unit 45,46, makes their axle center roughly consistent home roll 10 in keeping.
Now, if due to the setting of draining gradient etc. and ground exists, may make home roll 10 in palette fork 9 inclined with respect to the pair of bearings unit 45,46 of level.Home roll 10 in confirmation palette fork 9 is with respect to the central shaft of the pair of bearings unit 45,46 of level, in the time surmounting in amendable scope run-off the straight, handle 22, the level of stretching out adjustment for level are stretched out the direction rotation of feeding thread spindle 23 to regulation by operating personnel, make level stretch out feed nut 25 to the left and right direction move, horizontal extension 7 is swung centered by back shaft 6, make the center line of the center line of the home roll 10 in palette fork 9 and the pair of bearings unit of level 45,46 roughly consistent, carry out level and stretch out.
Adjustment amount now can read according to the relative position variation scale between indicator 67 and scale plate 68 visually.For pair of bearings unit 45,46 is installed with level exactly, indicator 67, scale plate 68 also can be made up of commercially available Simple horizontal device.
Stretch out operation by this level, can carry out efficiently the operation that home roll 10 is installed to wire saw and the operation of dismantling home roll 10 from wire saw.In addition, after level is stretched out, utilize level to stretch out feeding thread spindle 23 and level and stretch out the stopping function of threaded function between feed nut 25 reciprocal power when with operation, horizontal extension 7 supports the load of home roll 10, can not tilt.
Then, operating personnel is the direction rotation to regulation by the handle for transverse shifting 18, utilize the threaded function between traverse feed thread spindle 19 and traverse feed nut 20, transverse shifting portion 5 is moved to transverse horizontal direction, as shown in arrow b, by home roll 10 is moved horizontally to central axis direction transverse shifting, in the bellmouth 47 of the lug 11 of a side, embed the diminished shaft 48 of relative bearing unit 45.Under this state, utilize the stopping function of threaded function between traverse feed thread spindle 19 and traverse feed nut 20 reciprocal power when with operation, after transverse shifting, make the transverse shifting portion 5 can be to laterally arbitrarily mobile.
Then, operating personnel makes the bearing unit 46 of sleeve-shaped, is that the direction of arrow c moves to the direction of clamping home roll 10, the diminished shaft 49 of embedded axle bearing unit 46 in the bellmouth 47 of the lug 11 of opposite side.Thus, home roll 10 utilizes the chimeric of tapering part, is clamped between pair of bearings unit 45,46 with the state of feeling relieved.As noted above, by being attached to the transverse shifting operation of transverse shifting drive unit 21 of transverse shifting portion 5, can simply and efficiently carry out the located lateral of home roll 10 with respect to pair of bearings unit 45,46.
Finally, operating personnel, in the axis hole 58 at the bearing unit 46 center of sleeve-shaped, inserts set bolt 59 as shown in arrow d, and the internal thread 72 of its external screw thread and bearing unit 45 is screwed togather, and is fixed between 2 bearing units 45,46 fastening home roll 10.Like this, home roll 10 is arranged between 2 bearing units 45,46, and state rotating together with above-mentioned bearing unit 45,46, be arranged on wire saw.
As noted above, owing to utilizing a pair of palette fork 9 to support under the state of lug 11 at the two ends of home roll 10, can utilize lifting unit 4, transverse shifting portion 5, horizontal extension 7 up and down direction, laterally and tilt correction direction move or carry out position adjustment, become easily so home roll 10 stretches out operation with respect to the location of the pair of bearings unit 45,46 of wire saw and level, can carry out efficiently installation and the field-strip of home roll 10.
In the time home roll 10 being dismantled from wire saw, by the action contrary with above action,, utilize a pair of palette fork 9 to support home roll 10, above tote box 50, make a pair of palette fork 9 decline, thereby this home roll 10 is housed in tote box 50 with positioning states, by retreating of a pair of palette fork 9, home roll 10 is carried to the inside of tote box 50.
Industrial applicibility
The present invention is not limited to the home roll 10 of wire saw, also can in the conveying of other similar rollers, installation, use.
Claims (4)
1. a lifter for main (1), is characterized in that, is made up of following part:
Locomotive (3), it has the pillar (2) for lifting guiding; Lifting unit (4), it is upper that it is supported on pillar (2), can be along pillar (2) free lifting; Transverse shifting portion (5), it is upper that it is supported on lifting unit (4), can be along transverse shifting; A pair of palette fork (9), it is arranged in transverse shifting portion (5), have roller support (8), this roller support (8) supports the lug (11) that keeps home roll (10) two ends of the wire saw of object as conveying; And pressing lever (12), it is pressed the lug (11) on the roller support (8) of a pair of palette fork (9),
Upper in transverse shifting portion (5), utilize the back shaft (6) of the horizontal direction ground support level extension (7) that can freely swing, in the upper a pair of palette fork (9) of installing of horizontal extension (7),
Form by following part the level that is attached to horizontal extension (7) and stretch out drive unit (26): level is stretched out feeding thread spindle (23), and it is upper that it is arranged on transverse shifting portion (5), can be rotated operation; And level stretches out feed nut (25), it is upper that it utilizes the connection shaft (24) of horizontal direction to be arranged on horizontal extension (7), stretches out feeding thread spindle (23) link as screw pair with level.
2. lifter for main according to claim 1 (1), is characterized in that,
Formed the lifting drive (17) that is attached to lifting unit (4) by following part: battery (13), it is mounted on locomotive (3); For the motor (14) of lifting, pillar (2) side that it is arranged on locomotive (3), is driven by battery (13); And transfer unit (15,16), it is arranged on pillar (2) side of locomotive (3), is driven by the motor for lifting (14), makes lifting unit (4) lifting.
3. lifter for main according to claim 1 (1), is characterized in that,
Formed the transverse shifting drive unit (21) that is attached to transverse shifting portion (5) by following part: traverse feed thread spindle (19), it is upper that it is arranged on lifting unit (4), can be rotated operation; And traverse feed nut (20), it is upper that it is arranged on transverse shifting portion (5), links with traverse feed thread spindle (19) as screw pair.
4. according to the lifter for main described in any one in claims 1 to 3 (1), it is characterized in that,
Utilize the fulcrum shaft (27) of horizontal direction, to be arranged on each palette fork (9) upper by free to rotate pressing lever (12), make pressing lever (12) can with the side engagement of each palette fork (9).
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2009055940A JP4859257B2 (en) | 2009-03-10 | 2009-03-10 | Lifter for main roller |
| JP2009-055940 | 2009-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101829944A CN101829944A (en) | 2010-09-15 |
| CN101829944B true CN101829944B (en) | 2014-07-09 |
Family
ID=42714238
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010133396.9A Expired - Fee Related CN101829944B (en) | 2009-03-10 | 2010-03-10 | Lifter for main roller and method for transporting the main roller |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP4859257B2 (en) |
| KR (1) | KR101708929B1 (en) |
| CN (1) | CN101829944B (en) |
| TW (1) | TWI488796B (en) |
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|---|---|---|---|---|
| JP5041613B1 (en) * | 2011-03-28 | 2012-10-03 | コマツＮｔｃ株式会社 | Lifter for wire saw |
| CN102659044B (en) * | 2012-05-17 | 2013-11-27 | 北京交通大学 | Three-degree-of-freedom crane for assembly |
| CN102806281B (en) * | 2012-09-13 | 2015-04-01 | 上海第二工业大学 | Automatic lifting, locating and clamping device for irregular tubing |
| US8820717B2 (en) * | 2012-10-26 | 2014-09-02 | Tin Inc. | System and method for placing a tarpaulin over a load |
| CN103022396B (en) * | 2012-12-21 | 2015-02-04 | 东莞市天楠光电科技有限公司 | Clamping structure for lifter battery |
| JP6369759B2 (en) * | 2015-04-15 | 2018-08-08 | 新東工業株式会社 | Compression roll assembling jig and compression roll assembling method in dry granulator |
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| CN112850577B (en) * | 2021-01-19 | 2022-06-17 | 杭州鑫乐装饰材料有限公司 | Version roller is with hoist and mount system |
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| WO2023147282A1 (en) * | 2022-01-26 | 2023-08-03 | Ranpak Corp. | Lifting device for a dunnage conversion machine |
| CN114436154A (en) * | 2022-02-23 | 2022-05-06 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Lifting translation carrying device |
| CN114852912A (en) * | 2022-04-20 | 2022-08-05 | 北京半导体专用设备研究所（中国电子科技集团公司第四十五研究所） | Auxiliary feeding mechanism |
| CN116374796B (en) * | 2023-06-02 | 2023-08-29 | 山东海洋工程装备研究院有限公司 | Integral hoisting tool and hoisting method for offshore wind turbine |
| CN117302666B (en) * | 2023-11-29 | 2024-02-02 | 江苏百顺胶粘带有限公司 | Material receiving device of plastic belt cutting equipment |
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| CN2923650Y (en) * | 2006-06-20 | 2007-07-18 | 许晓华 | Electric moving small forklift |
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| JP3790580B2 (en) * | 1996-07-02 | 2006-06-28 | 三井造船株式会社 | Railway wheel axle transport robot |
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| JP2002283209A (en) * | 2001-03-26 | 2002-10-03 | Nippei Toyama Corp | Roller conveying tool of wire saw |
| JP2004035239A (en) * | 2002-07-08 | 2004-02-05 | Atex Co Ltd | Lifting and lowering control device for lift body |
| DE10305900C5 (en) * | 2003-02-13 | 2014-04-17 | Jungheinrich Aktiengesellschaft | forklifts |
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- 2009-03-10 JP JP2009055940A patent/JP4859257B2/en not_active Expired - Fee Related
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2010
- 2010-03-09 TW TW099106725A patent/TWI488796B/en not_active IP Right Cessation
- 2010-03-09 KR KR1020100020823A patent/KR101708929B1/en active IP Right Grant
- 2010-03-10 CN CN201010133396.9A patent/CN101829944B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2923650Y (en) * | 2006-06-20 | 2007-07-18 | 许晓华 | Electric moving small forklift |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101829944A (en) | 2010-09-15 |
| KR101708929B1 (en) | 2017-02-21 |
| JP4859257B2 (en) | 2012-01-25 |
| TW201036909A (en) | 2010-10-16 |
| TWI488796B (en) | 2015-06-21 |
| JP2010208790A (en) | 2010-09-24 |
| KR20100102063A (en) | 2010-09-20 |
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