CN209478638U - A kind of diamond fretsaw cutting equipment - Google Patents

Abstract

The utility model provides a kind of diamond fretsaw cutting equipment, diamond fretsaw cutting equipment includes wire-rewinding structure and drawoff structure positioned opposite, it further include the stretcher for being tensioned diamond fretsaw, two guide rollers spaced apart along the vertical direction are equipped between wire-rewinding structure and drawoff structure and support the wheel carrier structure of guide roller, so that the diamond fretsaw part between two guide rollers, which is formed, vertically walks line segment, line segment is vertically walked with the cutting side for cutting blank workpiece, diamond fretsaw cutting equipment further includes for driving the wheel carrier structure and/or blank workpiece so that the two moves towards and carry out the driving mechanism of cutting operation.It is directed to the blank workpiece of strip, can be horizontal by blank workpiece level, it by one end end face of blank workpiece and vertically walks line segment and carries out cooperation cutting, reduce blank workpiece and vertically walk the cut surface area of line segment, pressure suffered by unit area blank workpiece is increased, cutting efficiency is improved.

Description

A kind of diamond fretsaw cutting equipment

Technical field

The utility model relates to a kind of diamond fretsaw cutting equipments.

Background technique

In field of stone processing, cutting processing needs upgrading cutter as high pollution, the production link of high energy consumption Skill copes with the trend of environmental protection policy with related cutting equipment.

Stone material cutting diamond tool mainly has saw blade, rope saw, band saw and scroll saw etc., compared to former three, diamond It is few that there is low noise, penetraction depth height, precision height, cutting efficiency high (Trace speed block), stone material to be lost for saw blade cutting processing Feature, and the cooling, depositing dust without liquid.Diamond fretsaw is opened as emerging line cutting tool in photovoltaic industry especially crystal silicon Side, slice field are widely applied.Diamond fretsaw mainly has electroplating diamond wire saw, resin-diamond scroll saw, soldering Diamond fretsaw etc..Compared to plating, resin-diamond scroll saw, soldering scroll saw has tensile strength height, torsional strength height, solder handle The advantages of holding force is big, long service life, is suitable for stone material cutting processing.The cutting equipment of diamond fretsaw is matched in the prior art It is uncommon, mostly metal wire cutting machine tool transformation short distance reciprocating equipment, be not able to satisfy quick, the accurate cutting of stone material, Moreover, the reciprocal cutting mode of short distance also exacerbates the Fast Wearing of diamond fretsaw, diamond fretsaw is needed to frequently replace.

And the Chinese utility model patent that Authorization Notice No. is CN206066728U discloses a kind of diamond wire list Brilliant evolution and polycrystalline cutting machine, the cutting machine include Wire-conveying mechanism of quick walk and table mechanism positioned opposite along the vertical direction, wire transporting Mechanism includes horizontal opposite wire-rewinding structure and drawoff structure, further includes the tensioning portion for being tensioned to diamond wire, Diamond wire has the cut length of horizontal cable run.In use, blank workpiece to be cut is placed on table mechanism, drive Table mechanism, which moves up, cuts blank workpiece.

Although can be realized one-way water-flowing cutting by wire-rewinding structure and drawoff structure in the prior art, due to Blank workpiece is strip structure, and moves up and down cutting operation relative to cut length.On the one hand, need to increase the length of cut length Degree increases cutting machine integrally required tensile force to adapt to the blank workpiece of strip；On the other hand, blank workpiece is horizontal horizontal It sets, the cutting contact surface with cut length is the side of blank workpiece, and side length is larger, leads to the cutting contact surface with cut length It is larger, so that cut length becomes smaller to the pressure on blank workpiece unit area, reduce the efficiency of cutting.And if by blank Workpiece is vertically arranged, then the upper end of blank workpiece lacks corresponding clamping component, causes cutting unstable.

Utility model content

The purpose of this utility model is to provide a kind of diamond fretsaw cutting equipments, to solve diamond in the prior art The cut length horizontal cable run of scroll saw and cause difficult along the cutting of blank workpiece length direction when blank workpiece is elongate configuration Technical problem.

To achieve the above object, the technical solution of the utility model diamond fretsaw cutting equipment is:

Scheme one: a kind of diamond fretsaw cutting equipment further includes including wire-rewinding structure and drawoff structure positioned opposite For being tensioned the stretcher of diamond fretsaw, spaced apart along the vertical direction two are equipped between wire-rewinding structure and drawoff structure Guide roller and the wheel carrier structure for supporting guide roller, so that the diamond fretsaw part between two guide rollers forms vertical cabling Section vertically walks line segment with the cutting side for cutting blank workpiece, and diamond fretsaw cutting equipment further includes for driving The wheel carrier structure and/or blank workpiece are so that the two moves towards and carry out the driving mechanism of cutting operation.

The beneficial effects of the utility model are: in the utility model, by the way that spaced apart conducting wire Wheel-guiding up and down is arranged Diamond fretsaw cabling, so that part of the diamond fretsaw between two guide rollers, which is formed, vertically walks line segment, vertical line walks line segment With cutting side to cut to blank workpiece, diamond fretsaw cutting equipment further includes driving wheel carrier structure and blank work At least one of part is mobile both to realize the driving mechanism moved horizontally in opposite directions.Compared with prior art, by blank workpiece Horizontal direction is changed to the direction that moves towards for vertically walking line segment, on the one hand, reduces driving blank workpiece or vertical cabling The driving force of section；On the other hand, it is directed to the blank workpiece of strip, it, can be with when the length direction cutting along blank workpiece Blank workpiece level is horizontal, it by one end end face of blank workpiece and vertically walks line segment and carries out cooperation cutting, reduce blank work Part and the cut surface area for vertically walking line segment, increase pressure suffered by unit area blank workpiece, improve cutting efficiency.

Scheme two: on the basis of scheme one, defining the direction that wheel carrier structure and blank workpiece move towards is front and back To wheel carrier structure includes the two conducting wire wheel shafts for being spaced and extending in left-right direction along the vertical direction, and conducting wire wheel shaft is equipped with The corresponding guide roller, position is adjustably set on corresponding conducting wire wheel shaft each guide roller in left-right direction.

Each guide roller along perpendicular to wheel carrier structure and blank to move towards direction position adjustable, can change and vertically walk The position of line segment in the lateral direction, to adapt to cutting position different in blank workpiece, moreover, because each guide roller can be single Solely adjustment can also change the inclined direction for vertically walking line segment.

Scheme three: on the basis of scheme two, wheel carrier structure further includes the guide rail set on each guide roller next to axis side, on guide rail Slidable fit has the locator that can be fixedly clamped on guide rail, and locator is fixedly linked with corresponding guide roller.

By the way that guide rail is arranged, moving left and right for guide roller can be oriented to, can prevent from adjusting by the way that locator is arranged There is the play on left and right directions in guide roller after saving in place.

Scheme four: on the basis of scheme three, scale is respectively equipped on each guide rail.

After scale is set, operator can be facilitated more accurately to adjust the left-right position and inclination for vertically walking line segment Direction.

Scheme five: on the basis of scheme one or scheme two or scheme three or scheme four, the wheel carrier structure includes up and down Seperated spaced apart two parts are correspondingly arranged on respective guide roller in each section.

Two parts are set by wheel carrier structure, facilitate separately fabricated and installation.

Scheme six: on the basis of scheme one or scheme two or scheme three or scheme four, the drawoff structure is driven puts Line type structure, drawoff structure include actinobacillus wheel mounting base and are rotatablely installed in the actinobacillus wheel in actinobacillus wheel mounting base, actinobacillus wheel Both ends are equipped with damper.

Actinobacillus wheel is driven drawoff structure, and damper, by way of driven unwrapping wire, energy is arranged in the both ends of actinobacillus wheel Enough increase the whole tensile force of diamond fretsaw.

Scheme seven: on the basis of scheme one or scheme two or scheme three or scheme four, diamond fretsaw cutting equipment packet The track extended along the direction that wheel carrier structure and blank workpiece move towards is included, driving mechanism includes being placed on track and for holding Carry the carrier of blank workpiece.

Carrier is designed as to movable structure, for driving wheel carrier structure, driving method is simpler, if Driving wheel carrier structure is moved, then needs to drive wheel carrier structure and wire-rewinding structure and drawoff structure simultaneously, driving part mistake More, setting driving mechanism can be more troublesome.

Scheme eight: on the basis of scheme seven, the carrier is equipped with above and below for the face to be cut with blank workpiece Correspond to the scroll saw neutral gear vertically walking line segment and horizontally extending into for diamond fretsaw.

By the way that scroll saw neutral gear is arranged, blank workpiece can be supported completely and be placed on carrier, by secant to be cut and line It saws neutral gear to correspond to up and down, avoids the need for for blank workpiece being suspended at the feelings on carrier so as to cause blank workpiece support loosely Condition occurs.

Scheme nine: described vertically to walk line segment cabling from top to bottom, diamond fretsaw cutting equipment on the basis of scheme seven It further include arranged for interval in the positioning lead wheel of wheel carrier structure side, the guide roller level of the positioning lead wheel and lower end Correspondence is arranged so that diamond fretsaw by passing through in the carrier.

Guide roller is corresponding with the guide roller level of lower end, can make diamond fretsaw horizontal cable run, avoid to carrier The influence of walking.

Detailed description of the invention

Fig. 1 is the main view of the utility model diamond fretsaw cutting equipment；

Fig. 2 is the top view of Fig. 1；

Fig. 3 is the schematic diagram of wire-rewinding structure in Fig. 1；

Fig. 4 is the schematic diagram of gerotor structure in Fig. 1；

Fig. 5 is the main view of carrier in Fig. 1；

Fig. 6 is the top view of Fig. 5；

Fig. 7 is the schematic diagram of planer-type wire installation in Fig. 1；

Fig. 8 is the schematic diagram of scroll saw stretcher in Fig. 1；

Fig. 9 is the schematic diagram of drawoff structure in Fig. 1.

In attached drawing, 1- wire-rewinding structure；11- motor cabinet；12- driving motor；13- shaft coupling；14- Receiving wire wheel；15- is received Line wheel mounting base；2- gerotor structure；21- cycloid mounting bracket；22- cycloid guide rail；23- fixing axle；24- cycloid；3- Postposition conductor structure；4- carrier；41- objective table；42- rail wheel；43- power device；44- scroll saw neutral gear；5- track；6- gold Hard rock scroll saw；7- planer-type wire installation；71- gantry type frame；72- upper rail；The upper locator of 73-；The upper guide roller of 74-；75- Upper conducting wire wheel shaft；76- lower wire wheel support；77- lower locating device；78- lower guideway；79- lower wire wheel shaft；710- lower wire wheel； 8- scroll saw stretcher；81- stretcher conducting wire wheel support；82- line roller support；83- line roller；84- steel shaft；85- stretcher guide roller； 86- spring；9- drawoff structure；91- actinobacillus wheel mounting base；92- Loosen up wire wheel.

Specific embodiment

The embodiments of the present invention is described further with reference to the accompanying drawing.

The specific embodiment of the diamond fretsaw cutting equipment of the utility model, as shown in Figures 1 to 9, diamond fretsaw Cutting equipment includes the wire-rewinding structure 1 being sequentially arranged, gerotor structure 2, postposition conductor structure 3, planer-type wire installation 7, scroll saw Stretcher 8, drawoff structure 9 have track 5 in the arranged beneath of postposition conductor structure 3 and planer-type wire installation 7, lead in postposition The carrier 4 moved back and forth along track 5 is provided between cable architecture 3 and planer-type wire installation 7.

Wherein, wire-rewinding structure is as shown in figure 3, wire-rewinding structure 1 includes motor cabinet 11 and the receipts for being arranged in 11 side of motor cabinet Line wheel mounting base 15 is fixedly installed with driving motor 12 on motor cabinet 11, and receipts are rotatably equipped in take-up pulley mounting base 15 Wire I-shape reel wheel 14 is connected between the shaft and Receiving wire wheel 14 of driving motor 12 by shaft coupling 13.Pass through driving motor 12 Rotation be able to drive the rotation of Receiving wire wheel 14, diamond fretsaw 6 is gradually wrapped on Receiving wire wheel 14, entirely to cut The cabling for cutting diamond fretsaw 6 in equipment provides power.In the utility model, the axis of Receiving wire wheel 14 prolongs in left-right direction It stretches.

Gerotor structure is as shown in figure 4, gerotor structure 2 includes cycloid mounting bracket 21, in cycloid mounting bracket 21 Extend in left-right direction and be fixed with fixing axle 23, cycloid 24 is set in fixing axle 23, wherein cycloid 24 can be selected Cycloid in the market will no longer be described in detail in the utility model, cycloid 24 can move back and forth in the lateral direction into Row cycloid.Meanwhile the cycloid guide rail 22 for being oriented to cycloid is further fixed in cycloid mounting bracket 21.This In utility model, the distance that cycloid or so moves back and forth is not less than the width of Receiving wire wheel 14, moves back and forth speed and keeps In 1m/min~40m/min.When diamond fretsaw passes through the guide wheel on cycloid, cycloid clamps gold according to the speed of setting Hard rock scroll saw moves back and forth, and with the rotation of Receiving wire wheel 14, diamond fretsaw is wound on it in sequence.

The structure of carrier 4 is as shown in Figure 5 and Figure 6, and carrier 4 includes objective table 41 and the rail wheel for supporting objective table 41 42, carrier 4 further includes the power device 43 that 41 one end of objective table is arranged in, power device 43 be able to drive rail wheel 42 and Objective table 41 moves back and forth.As seen from Figure 6, the scroll saw neutral gear 44 extended along the longitudinal direction is offered on objective table 41, Scroll saw neutral gear 44 can pass through for diamond fretsaw 6.When specifically used, carrier 4 is placed on track 5, stone material is placed On objective table 41, keep the face to be cut of stone material corresponding along the vertical direction with scroll saw neutral gear 44, it can be taking human as remote-controlled power unit 43 band dynamic object stages 41 are reciprocal on the rail 5 to be moved forward and backward.

The structure of planer-type wire installation 7 is as shown in fig. 7, planer-type wire installation 7 includes gantry type frame 71 and fission Lower wire wheel support 76 in gantry type frame is set, be provided on gantry type frame 71 extend in left-right direction on lead Wire wheel axis 75 is set with upper guide roller 74 on upper conducting wire wheel shaft 75, on the top of upper conducting wire wheel shaft 75 is also disposed with parallel Guide rail 72, upper rail 72 have scale, upper locator 73 are set on upper rail 72, upper locator 73 can be in left-right direction Guiding movement, in movement, upper locator 73 can be clamped on upper rail 72 afterwards in place.Upper locator 73 and upper 74 phase of guide roller Even, it is able to drive upper guide roller 74 when upper locator 73 is moved left and right along guide rail and moves.In the present embodiment, upper locator can be with For the clip structure that can be clamped on upper rail 72.Planer-type wire installation 7 further includes being mounted on lower wire wheel support 76 Lower wire wheel shaft 79, lower wire wheel 710, lower guideway 78 and lower locating device 77, structure is consistent with the structure on top, content It repeats no more.

In the utility model, about 710 arranged for interval of upper guide roller 74 and lower wire wheel can be realized diamond fretsaw Vertical cabling, can be to cutting towards the mobile stone material of diamond fretsaw in the horizontal direction.Meanwhile upper guide roller 74 is led under The position of line wheel 710 in the lateral direction is adjustable, can adjust the cutting position of diamond fretsaw.

Knot in the utility model, in the structure and planer-type wire installation 7 of postposition conductor structure 3 at lower wire wheel support Structure is almost the same, also includes that locator can be led by positioning lead wheel and locator in postposition conductor structure 3 with planer-type The lower wire wheel of line apparatus keeps diamond fretsaw horizontal cable run together, and diamond fretsaw in carrier by passing through and will not be to gold The movement of hard rock scroll saw causes to interfere.

The structure of scroll saw stretcher 8 as shown in figure 8, scroll saw stretcher 8 is used to increase the tensile force of diamond fretsaw itself, So that diamond fretsaw can apply enough pressure to stone material in cutting process.Scroll saw stretcher includes that stretcher is led Line wheel bracket 81 and line roller support 82 are installed with steel shaft 84 on stretcher conducting wire wheel support 81, rotate in online roller support 82 Wired roller 83 is installed, steel shaft 84 and line roller 83 arranged for interval along the vertical direction.Stretcher guide roller 85 is coated in steel shaft 84, Online 83 surface of roller is provided with wire casing, and diamond fretsaw passes through in the laggard leading groove of stretcher guide roller 85, if around after main slot It is connected with planer-type wire installation, the both ends of online roller 83 are connected with damper (being not drawn into figure), for reducing diamond wire The Trace speed of saw is to enhance its tensile force.It is connected in spring 86(figure in the two sides of stretcher guide roller 85 and only draws side Spring), with the beat of diamond fretsaw when balance correction Loosen up wire wheel unwrapping wire, so as to be in dynamic flat for stretcher guide roller The state of weighing apparatus.

Drawoff structure 9 is as shown in figure 9, drawoff structure 9 includes that actinobacillus wheel mounting base 91 is installed with actinobacillus wheel is rotatably installed in Loosen up wire wheel 92 on seat 91, in the both ends connection damper of Loosen up wire wheel 92, damper, which specifically includes, is mounted on unwrapping wire The reduction gearing at 92 both ends of I-beam wheel.

In the utility model, initially when installation, the Loosen up wire wheel 92 for being wound with diamond fretsaw is placed in actinobacillus wheel In mounting base 91, the upper of planer-type wire installation is bypassed after diamond fretsaw 6 is sequentially passed through stretcher guide roller 85, line roller 83 Guide roller 74 and lower wire wheel 710, then be connected into postposition conductor structure 3, take-up I-shaped is wrapped in after being connected into gerotor structure 2 On wheel 14.

Diamond fretsaw in the utility model is soldering diamond fretsaw, diameter 0.5mm-8mm, length 5km- 30km；Trace speed is 3m/min-50m/min, selects cabling according to the type, hardness, density of stone material blank when cutting operation Speed.And the width of scroll saw neutral gear 44 is 200mm-1200mm in carrier, the mobile speed of carrier 4 is maintained at 0.5m/ Min-30m/min, and the distance that upper and lower guide roller or so moves back and forth adjusting in the planer-type wire installation to match is not less than 1200mm, the precision of guide rail scale where upper and lower locator are ± 0.5mm.Diamond fretsaw can successively around upper guide roller to Lower extension simultaneously continues cabling around horizontal after lower wire wheel, and diamond fretsaw is kept to be in the tensioning state of vertical direction.

When specifically used, diamond fretsaw is subjected to cabling by the winding mode of design, driving motor starting adjusts Buddha's warrior attendant Stone line saws Trace speed to 5m/min, keeps whole equipment no-load to run 10min, abnormal phenomenon is checked for, if without exception Phenomenon closes driving motor.According to upper and lower guide roller in the stone material size adjusting planer-type wire installation 7 of wanted cutting processing Position, be again started up driving motor, adjust diamond fretsaw Trace speed to 6m/min.Then by stone material (such as granite hair Base) it is lifted to the center of scroll saw neutral gear on carrier.Starting carrier, which moves it speed and is maintained at 1m/min and opens to cut, to be made Industry.It is cut and is finished to stone material blank, close driving motor and cycloid, if stone material is larger, lift by crane stone material and in reverse direction It is mobile to drive carrier, then stone material is placed on carrier and carries out secondary cut.

It is noted that the storage of the diamond fretsaw of Loosen up wire wheel, storage are not enough to cut monolithic stone material in cutting operation When blank, the operation of carrier should be stopped and reduce Receiving wire wheel revolving speed, wire-rewinding structure is by the Buddha's warrior attendant on Loosen up wire wheel All winding finishes stone line saw, then all removes Receiving wire wheel and Loosen up wire wheel and exchanges, to carry out a new round Cutting operation.

Using the utility model relates to the identical stone material blank of cutting equipment cutting processing, compared with saw blade, band saw, rope saw effect Rate improves 5%~20%, and overall cost (including environmentally friendly cost) reduces by 10%~30%, has prevented noise pollution；This sets Standby structure is simple, is easily installed, operates.

In the utility model, driving mechanism is the carrier for carrying stone material and stone material being driven to move horizontally, other realities It applies in example, driving mechanism can drive planer-type wire installation mobile to be cut, or drive stone material and planer-type simultaneously Wire installation is so that the two moves towards.

In the utility model, take-up pulley mounting base 15 is identical with the structure of actinobacillus wheel mounting base 91, Receiving wire wheel and puts The structure of wire I-shape reel wheel is also identical, can be realized and exchanges exchange.

In the utility model, gantry type frame and lower wire wheel support constitute wheel carrier structure, and gantry type frame is led under Line wheel bracket is respectively two seperated parts positioned opposite in wheel carrier structure.

In the present embodiment, the diamond fretsaw part between upper guide roller and lower wire wheel, which constitutes, vertically walks line segment, erects It is cutting side to the side for cutting stone material for walking line segment.In the present embodiment, stone material constitutes blank workpiece, other implementations In example, blank workpiece can be the structure of other materials.

In the present embodiment, drawoff structure puts line type structure to be driven, and the rotation of Loosen up wire wheel is by Receiving wire wheel Rotation.Loosen up wire wheel constitutes actinobacillus wheel, and Receiving wire wheel constitutes take-up pulley.

Claims (9)

1. a kind of diamond fretsaw cutting equipment further includes for being tensioned including wire-rewinding structure and drawoff structure positioned opposite The stretcher of diamond fretsaw, it is characterised in that: be equipped between wire-rewinding structure and drawoff structure spaced apart along the vertical direction Two guide rollers and the wheel carrier structure for supporting guide roller, so that the diamond fretsaw part between two guide rollers is formed vertically Line segment is walked, vertically walks line segment with the cutting side for cutting blank workpiece, diamond fretsaw cutting equipment further includes being used for The wheel carrier structure and/or blank workpiece are driven so that the two moves towards and carry out the driving mechanism of cutting operation.

2. diamond fretsaw cutting equipment according to claim 1, it is characterised in that: define wheel carrier structure and blank workpiece The direction moved towards is front-rear direction, and wheel carrier structure includes being spaced along the vertical direction and extend in left-right direction two lead Wire wheel axis, conducting wire wheel shaft are equipped with the corresponding guide roller, and position is adjustably set to respectively each guide roller in left-right direction On corresponding conducting wire wheel shaft.

3. diamond fretsaw cutting equipment according to claim 2, it is characterised in that: wheel carrier structure further includes being set to respectively to lead The guide rail of wire wheel axis side, slidable fit has the locator that can be fixedly clamped on guide rail on guide rail, and locator is led with corresponding Line wheel is fixedly linked.

4. diamond fretsaw cutting equipment according to claim 3, it is characterised in that: be respectively equipped with quarter on each guide rail Degree.

5. diamond fretsaw cutting equipment according to claim 1 or 2 or 3 or 4, it is characterised in that: the wheel carrier structure Including the spaced apart two parts of two-piece unit, respective guide roller is correspondingly arranged in each section.

6. diamond fretsaw cutting equipment according to claim 1 or 2 or 3 or 4, it is characterised in that: the drawoff structure Line type structure is put to be driven, drawoff structure includes actinobacillus wheel mounting base and is rotatablely installed in the actinobacillus wheel in actinobacillus wheel mounting base, The both ends of actinobacillus wheel are equipped with damper.

7. diamond fretsaw cutting equipment according to claim 1 or 2 or 3 or 4, it is characterised in that: diamond wire sawing Cutting equipment includes the track extended along the direction that wheel carrier structure and blank workpiece move towards, and driving mechanism includes being placed on track And the carrier for carrying blank workpiece.

8. diamond fretsaw cutting equipment according to claim 7, it is characterised in that: the carrier be equipped with for The scroll saw neutral gear vertically walking line segment and horizontally extending into that the face to be cut of blank workpiece is corresponded to up and down for diamond fretsaw.

9. diamond fretsaw cutting equipment according to claim 7, it is characterised in that: described vertically to walk line segment from top to bottom Cabling, diamond fretsaw cutting equipment further include arranged for interval in the positioning lead wheel of wheel carrier structure side, the positioning lead Wheel is corresponding with the guide roller level of lower end to be arranged so that diamond fretsaw by passing through in the carrier.