CN205969540U

CN205969540U - Work piece rotating device and have this work piece rotating device's work piece cutting equipment

Info

Publication number: CN205969540U
Application number: CN201621017550.5U
Authority: CN
Inventors: 卢建伟
Original assignee: Shanghai Nissin Machine Tool Co Ltd
Current assignee: Zhejiang Ji Ying Precision Machinery Co., Ltd.
Priority date: 2016-08-30
Filing date: 2016-08-30
Publication date: 2017-02-22
Anticipated expiration: 2026-08-30

Abstract

The utility model provides a work piece rotating device and have this work piece rotating device's work piece cutting equipment, wherein, this work piece rotating device include: the seat frame, the platform rotates, rotate connect in on the seat frame, the thimble matrix, including lay in a plurality of thimble structure on the platform rotate. The utility model discloses a work piece rotating device accomplishes before cutting for the first time goes on cutting second time when waiting to cut the work piece, through the thimble structure jacking of thimble matrix it breaks away from and waits in being used for bearing that the work piece that cuts the work piece bears device, rethread to wait to cut the work piece the rotation platform is rotatory, so make thimble structure drive accomplish cutting for the first time wait to cut the rotatory cutting angle degree of work piece to automatically regulated has been realized wait to cut the required cutting angle of work piece, it needs among the prior art artifical upset lead to the fact extravagant human cost scheduling problem to have solved, has promoted work efficiency greatly.

Description

Work-piece rotating device and the work piece cut equipment with this work-piece rotating device

Technical field

This utility model is related to work pieces process technical field, more particularly to work-piece rotating device and rotating with this workpiece The work piece cut equipment of device.

Background technology

Line cutting technology is process technology more advanced at present, and principle is to be processed by the line of cut of high-speed motion Workpiece is rubbed, thus reaching the purpose of cutting.In the cutting process to workpiece, the guiding by cutting wheel for the line of cut, One bracing cable net is formed on main line roller, and workpiece to be processed realizes the feeding of workpiece by the movement of workbench, in compression pump In the presence of, cooling water is sprayed to cutting of line of cut and workpiece to be cut by the cooling water automatic spraying device that is assemblied on equipment Cutting part, by line of cut reciprocating motion to cut to workpiece to be cut, line cutting technology and traditional knife saw piece, sand Wheel piece and inner circle cutting are compared and are had the advantages that efficiency high, production capacity height, high precision.

Typically, in the prior art, linear cutting equipment needs workpiece to be cut is carried out with the cutting of grid type, however, After workpiece to be cut being carried out cut (such as transverse cuts) for the first time, need will be used for placing work to be cut by operator The platform of part rotates to an angle, and then can carry out second cutting (such as longitudinally cutting) to workpiece to be cut, thus Complete the cutting of the grid type to workpiece to be cut.Therefore, how simply and easily to completing the work to be cut cut for the first time Part is rotated, and is this area problem demanding prompt solution.

Utility model content

The shortcoming of prior art in view of the above, the purpose of this utility model is to provide work-piece rotating device and carries The work piece cut equipment of this work-piece rotating device, the operation for solving the storing mode changing workpiece in prior art needs to grasp Make personnel execution complex operation, inefficiency and error-prone the problems such as.

For achieving the above object and other purposes, this utility model provides a kind of work-piece rotating device, including：

Mounting；

Rotatable platform, is rotationally connected with described mounting；And

Thimble matrix, including the multiple thimble structures being laid on described rotatable platform.

Work-piece rotating device of the present utility model, when workpiece to be cut complete to cut for the first time carry out second cutting it Before, departed from the Workpiece carrier for carrying workpiece to be cut by workpiece to be cut described in the thimble structure jacking of thimble matrix Device, then rotated by described rotatable platform, and then make thimble structure drive the workpiece rotation to be cut completing to cut for the first time One cutting angle, it is achieved thereby that automatically adjusting the cutting angle needed for described workpiece to be cut, solving in prior art needs Manually to overturn the problems such as cause waste of manpower cost, to greatly improve work efficiency.

Further improvement is that of this utility model work-piece rotating device, described rotatable platform is to be turned by electric rotating machine It is dynamically connected on described mounting.

Further improvement is that of this utility model work-piece rotating device, also sets between described rotatable platform and described mounting There is elevating mechanism.

Further improvement is that of this utility model work-piece rotating device, described elevating mechanism includes：Elevator platform, located at Lifting shaft between described mounting and described lifting support or elevating lever and be used for driving described lifting shaft or described elevating lever The lifting motor of lifting.

Further improvement is that of this utility model work-piece rotating device, described thimble structure includes：

Thimble main body, is erected on described rotatable platform；And

By the thimble head located at described thimble main body top for the guide.

Further improvement is that of this utility model work-piece rotating device, described guide is to be sheathed on described thimble main body Pullover, be additionally provided with spring between described pullover and described thimble main body.

Further improvement is that of this utility model work-piece rotating device, described thimble head is Universal rotary rotary head.

Further improvement is that of this utility model work-piece rotating device, described thimble head is hemispherical dome structure.

This utility model additionally provides a kind of work piece cut equipment with above-mentioned work-piece rotating device, including：

Support；

Workpiece carrier device, on described support, for carrying workpiece to be cut；Described Workpiece carrier device sets parallel There are multiple cutting seams；

Wire-electrode cutting device, on described support, for cutting the work to be cut being carried on described Workpiece carrier device Part；Described wire-electrode cutting device includes cutting support and parallel laying in a plurality of line of cut of cutting support, a plurality of described cutting Line is corresponding with the multiple cutting seams on described Workpiece carrier device；And

Work-piece rotating device as above, the multiple thimble structures on described work-piece rotating device may pass through described workpiece Described cutting seam in bogey workpiece to be cut described in jacking.

Further improvement is that of this utility model work piece cut equipment, the length of described thimble structure is greater than described work The thickness of part bogey.

Work piece cut equipment of the present utility model, carries out the when wire-electrode cutting device completes to workpiece to be cut to cut for the first time Before secondary cut, departed from described by workpiece to be cut described in the thimble structure jacking of the thimble matrix of work-piece rotating device Workpiece carrier device, then rotated by described rotatable platform, and then make thimble structure drive described workpiece to be cut to rotate all Chamfer degree, it is achieved thereby that automatically adjusting the cutting angle needed for described workpiece to be cut, solving and needing people in prior art The problems such as work upset causes waste of manpower cost, greatly improves work efficiency.Then first will be completed by thimble structure again The workpiece decline to be cut of secondary cutting is reapposed on Workpiece carrier device, finally by wire-electrode cutting device to workpiece to be cut Carry out second cutting.

Brief description

Fig. 1 is the front view of this utility model work-piece rotating device.

Fig. 2 is the axonometric chart of this utility model work-piece rotating device.

Fig. 3 is the front view after this utility model work-piece rotating device loads workpiece to be cut.

Fig. 4 is the axonometric chart after this utility model work-piece rotating device loads workpiece to be cut.

Fig. 5 is the structural representation of the thimble structure of this utility model work-piece rotating device.

Fig. 6 is the perspective view of this utility model work piece cut equipment.

Fig. 7 is the side view of work piece cut equipment in Fig. 6.

Fig. 8 is the side view that in this utility model work piece cut equipment one embodiment, workpiece to be cut is positioned over plummer.

Fig. 9 is the top view that in this utility model work piece cut equipment one embodiment, workpiece to be cut is positioned over plummer.

Figure 10 is close in the edge of work to be cut for line of cut in this utility model work piece cut equipment one embodiment and reserves Uncut area side view.

Figure 11 is close in the edge of work to be cut for line of cut in this utility model work piece cut equipment one embodiment and reserves Uncut area top view.

Figure 12 is the top perspective view of workpiece to be cut in Figure 11.

Figure 13 is that the thimble structure on work-piece rotating device in this utility model work piece cut equipment one embodiment correspond to The side view of up jacking workpiece to be cut is stitched in cutting.

Figure 14 be when in this utility model work piece cut equipment one embodiment, workpiece to be cut departs from plummer plummer from The side view detaching between workpiece to be cut and work-piece rotating device.

Figure 15 is that the thimble structure drive on work-piece rotating device in this utility model work piece cut equipment one embodiment is treated Cutting workpiece rotates the side view of a cutting angle.

Figure 16 is that in this utility model work piece cut equipment one embodiment, workpiece to be cut carries after rotating a cutting angle Platform moves into the side view between workpiece to be cut and work-piece rotating device.

Figure 17 is that in this utility model work piece cut equipment one embodiment, workpiece to be cut rotates workpiece after a cutting angle The side view that tumbler declines.

Figure 18 is that in utility model work piece cut equipment one embodiment, workpiece to be cut rotates line of cut after a cutting angle The side view full-cutting to workpiece to be cut.

Figure 19 is the perspective view of the afterbody hold-down mechanism of this utility model work piece cut equipment.

Figure 20 is the side view of the afterbody hold-down mechanism of this utility model work piece cut equipment.

Figure 21 is the side view on other direction for the afterbody hold-down mechanism of this utility model work piece cut equipment.

Figure 22 is the top view of the afterbody hold-down mechanism of this utility model work piece cut equipment.

Figure 23 is that the afterbody hold-down mechanism of this utility model work piece cut equipment is pressed in the stereochemical structure of workpiece to be cut Schematic diagram.

Figure 24 is that the afterbody hold-down mechanism of this utility model work piece cut equipment is pressed in the side view of workpiece to be cut.

Figure 25 is that the afterbody hold-down mechanism of this utility model work piece cut equipment is pressed in workpiece to be cut in other direction On side view.

Figure 26 is that the afterbody hold-down mechanism of this utility model work piece cut equipment is pressed in the top view of workpiece to be cut.

Figure 27 to Figure 31 is the process status schematic diagram of anti-jumping during this utility model work piece cut equipment operation.

Specific embodiment

Below by way of specific instantiation, embodiment of the present utility model is described, those skilled in the art can be by this theory Content disclosed by bright book understands other advantages of the present utility model and effect easily.This utility model can also be by addition Different specific embodiments is carried out or applies, and the every details in this specification based on different viewpoints and can also be answered With carrying out various modifications and changes under without departing from spirit of the present utility model.

It should be noted that structure depicted in this specification institute accompanying drawings, ratio, size etc., all only in order to coordinate Content disclosed in bright book, so that those skilled in the art understands and reads, being not limited to this utility model can implement Qualificationss, therefore do not have technical essential meaning, the adjustment of the modification of any structure, the change of proportionate relationship or size, Under not affecting this utility model effect that can be generated by and the purpose that can reach, all should still fall to disclosed in this utility model Technology contents obtain and can cover in the range of.Meanwhile, in this specification cited as " on ", D score, "left", "right", " in Between " and " one " etc. term, be merely convenient to describe understands, and is not used to limit the enforceable scope of this utility model, its Being altered or modified of relativeness, under no essence change technology contents, when being also considered as the enforceable category of this utility model.

Refering to shown in Fig. 1 to Fig. 4, Fig. 1 is the front view of this utility model work-piece rotating device.Fig. 2 is this utility model The axonometric chart of work-piece rotating device.Fig. 3 is the front view after this utility model work-piece rotating device loads workpiece to be cut.Fig. 4 It is the axonometric chart after this utility model work-piece rotating device loads workpiece to be cut.Work-piece rotating device 3 of the present utility model, bag Include：

Mounting 50；

Rotatable platform 32, is rotationally connected with mounting 50；And

Thimble matrix 300, including the multiple thimble structures 33 being laid on rotatable platform 32.

Wherein, refering to shown in Fig. 5, Fig. 5 is the structural representation of the thimble structure of this utility model work-piece rotating device.Top Needle construction 33 includes：

Thimble main body 301, is erected on rotatable platform 32；And

By the thimble head 302 located at thimble main body 301 top for the guide.

Preferably, described guide is the pullover 303 being sheathed on thimble main body 301, pullover 303 and thimble main body 301 it Between be additionally provided with spring 304.Thimble head 302 is Universal rotary rotary head.Or, thimble head 302 is elastic dome structure.Spring 304 He The thimble head 302 of Universal rotary rotary head or the thimble head 302 of elastic dome structure, can cooperate to be applied to workpiece to be cut 4 irregular lower surface.

In a preferred embodiment of this utility model work-piece rotating device, rotatable platform 32 is by electric rotating machine 39 And be rotationally connected with mounting 50.Preferably, electric rotating machine 39 is servomotor.

In this embodiment, work-piece rotating device is provided only with rotatable platform 32 and is used for driving rotatable platform 32 to be rotated Electric rotating machine 39, the plummer carrying workpiece 4 to be cut can carry out oscilaltion.In practical operation, workpiece 4 to be cut exists After completing on plummer to cut for the first time, plummer declines the thimble structure 33 making workpiece 4 to be cut fall thimble matrix 300 On, make workpiece 4 to be cut depart from plummer, then withdraw from plummer, then drive rotatable platform 32 to carry out by electric rotating machine 39 Rotate, and then make the thimble structure 33 of thimble matrix 300 drive the workpiece to be cut 4 completing to cut for the first time to rotate a cutting angle Degree, is loaded on plummer, so that the workpiece to be cut 4 completing to rotate is reapposed on plummer, then plummer rises and makes to treat Cutting workpiece 4 departs from the thimble structure 33 of thimble matrix 300 it is possible to carry out second cutting to workpiece 4 to be cut.

In another preferred embodiment of this utility model work-piece rotating device, between rotatable platform 32 and mounting 50 also It is provided with elevating mechanism.Described elevating mechanism includes：Elevator platform, the lifting shaft between mounting 50 and described lifting support or Elevating lever and for driving described lifting shaft or the lifting motor of described lifter rod lifting.

In this embodiment, work-piece rotating device had both been provided with rotatable platform 32 and had been used for driving rotatable platform 32 to be rotated Electric rotating machine 39, be provided with described elevating mechanism, described elevating mechanism can drive the plummer carrying workpiece 4 to be cut again Carry out oscilaltion.In practical operation, after workpiece 4 to be cut completes to cut for the first time on plummer, described elevating mechanism drives Dynamic plummer decline makes workpiece 4 to be cut fall on the thimble structure 33 of thimble matrix 300, so that workpiece 4 to be cut is departed from and holds Microscope carrier, then withdraws from plummer, then drives rotatable platform 32 to be rotated by electric rotating machine 39, and then makes thimble matrix 300 Thimble structure 33 drive the workpiece to be cut 4 completing to cut for the first time to rotate a cutting angle, be loaded on plummer, make to complete The workpiece to be cut 4 of rotation is reapposed on plummer, and then described elevating mechanism drives plummer to rise and makes work to be cut Part 4 departs from the thimble structure 33 of thimble matrix 300 it is possible to carry out second cutting to workpiece 4 to be cut.

Work piece cut equipment with above-mentioned work-piece rotating device introduced below.Refer to Fig. 6, Fig. 7 and Fig. 8 it is shown that This utility model work piece cut equipment structural representation in one embodiment, wherein, Fig. 6 cuts for this utility model workpiece Cut the perspective view of equipment, Fig. 7 is the side view of work piece cut equipment in Fig. 6, Fig. 8 is this utility model work piece cut In equipment one embodiment, workpiece to be cut is positioned over the side view of plummer.It should be noted that, work piece cut in this utility model Equipment, in addition to silicon ingot being carried out cut evolution, can also cut to other workpiece to be cut, for example：Glass cover Plate, pottery, graphite, sapphire etc., following examples are mainly described in detail taking silicon ingot as a example.Existing silicon ingot is being carried out During evolution, can first by silicon ingot dicing, then by the silicon ingot of dicing one by one be placed across on plummer entering To obtain the finished product of in bulk, the method needs artificial operation for row cutting, and cutting efficiency is low, waste of manpower cost.This utility model After workpiece 4 to be cut is carried out cutting for the first time by work piece cut equipment, workpiece 4 to be cut will be rotarily driven and rotate a cutting angle Degree, it is achieved thereby that automatically adjust the cutting angle needed for workpiece 4 to be cut.Work piece cut equipment of the present utility model, including：

Support 5；

Workpiece carrier device, on support 5, for carrying workpiece 4 to be cut, described Workpiece carrier device is preferably It is slidedly arranged on the plummer 1 on support 5, plummer 1 is provided with multiple cutting seams 10 parallel；

Wire-electrode cutting device 2, on support 5, for cutting the workpiece to be cut 4 being carried on plummer 1, wire cutting fills Put 2 and include cutting support 20 and parallel laying in a plurality of line of cut 21 of cutting support 20, a plurality of line of cut 21 and described work Multiple cutting seams 10 on part bogey are corresponding；And

Work-piece rotating device 3 as above, positioned at the lower section of plummer 1, the multiple thimble knots on work-piece rotating device Structure 33 may pass through the cutting seam 10 and jacking workpiece to be cut 4 in described Workpiece carrier device, for driving 4 turns of workpiece to be cut A dynamic cutting angle.

Work piece cut equipment of the present utility model, carries out the when wire-electrode cutting device completes to workpiece to be cut to cut for the first time Before secondary cut, departed from described by workpiece to be cut described in the thimble structure jacking of the thimble matrix of work-piece rotating device Workpiece carrier device, then rotated by rotatable platform, and then make thimble structure drive described workpiece to be cut to rotate a cutting angle Degree, it is achieved thereby that automatically adjusting the cutting angle needed for described workpiece to be cut, solving and needing in prior art manually to turn over Turn the problems such as cause waste of manpower cost, greatly improve work efficiency.Then will complete to cut for the first time by thimble structure again The workpiece decline to be cut cut is reapposed on Workpiece carrier device, finally by wire-electrode cutting device, workpiece to be cut is carried out Cut for second.

Hereinafter this utility model work piece cut equipment is described in detail.

As shown in Figure 6 and Figure 7, support 5, as the main body frame of this utility model work piece cut equipment, plummer 1, line , all on support 5, wherein, plummer 1 is slidedly arranged on support 5, wire-electrode cutting device 2 for cutter sweep 2 and work-piece rotating device 3 It is fixedly installed on the one end of support 5.It is preferred that for preventing plummer 1 from skidding off in support 5, as shown in fig. 7, support 5 is another End is provided with baffle plate 6, and baffle plate 6 can be curved.Plummer 1 is slidedly arranged between wire-electrode cutting device 2 and baffle plate 6.Workpiece turns Dynamic device 3 is fixedly installed on support 5, and is located between wire-electrode cutting device 2 and baffle plate 6, it is preferred that work-piece rotating device 3 Near wire-electrode cutting device 2.

As shown in Figure 6 and Figure 7, plummer 1, for carrying workpiece 4 to be cut and being slidedly arranged on support 5, plummer 1 is parallel It is provided with multiple cutting seams 10.As shown in Figure 6 and Figure 7, plummer 1 can be in a stair-stepping carrying plummer, work to be cut Part 4 is positioned in plummer 1 and is located on relatively low ladder loading end.Plummer 1 can pass through but be not limited in the following manner and slide On support 5, as shown in Figure 6 and Figure 7, support 5 is relatively set with a pair of slide rail 70, plummer 1 is slidedly arranged on slide rail 70, Plummer 1 bottom is installed with the bracing frame 71 being slidedly arranged on respectively on a pair of slide rail 70 relatively, and bracing frame 71 can be as Fig. 6 and Tu Side plate shown in 7, plummer 1 bottom is fixed on described side plate top, and described side plate bottom is slidedly arranged on slide rail 70.Slide rail 70 can To be chute, the bracing frame 71 positioned at plummer 1 bottom is provided with the pulley being suitable in described chute, in order to realize Automated condtrol The sliding of plummer 1, described pulley can be connected with motor, realizes to holding by controlling the operating of described motor The traveling of microscope carrier 1 controls, and plummer 1 can be made constantly near wire-electrode cutting device 2 along described chute, advance to the left, also may be used Make plummer 1 along chute away from wire-electrode cutting device 2, advance to the right.In other embodiments, slide rail 70 can also be provided with cunning Wheel, the bracing frame 71 positioned at plummer 1 bottom is provided with the chute of corresponding described pulley, in order to realize Automated condtrol plummer 1 Sliding, described chute can be connected with motor, realize the traveling to plummer 1 by controlling the operating of motor Control, plummer 1 can be made constantly near wire-electrode cutting device 2 along described pulley, advance to the left, also can also make plummer 1 edge Described pulley away from wire-electrode cutting device 2, advance to the right.

As shown in Figure 6 and Figure 7, wire-electrode cutting device 2 includes being fixedly arranged on support 5 and being located at plummer 1 sliding cutting on set direction Cut branch frame 20 and parallel laying are in a plurality of line of cut 21 of cutting support 20.Line of cut 21 can apply to cut to be processed Part is (for example：Crystalline silicon, pottery, glass, graphite, sapphire etc.) diamond wire.Cutting support 20 is added to be provided with multipair cutting Wheel 22, arbitrary is setting up and down to two cutting wheels 22 in cutting wheel, and each line of cut correspondence is wrapped in a pair to cutting On wheel 22, so, a plurality of line of cut 21 correspondence is wrapped in multipair cutting wheel 22 to form cutting net, adjacent two lines of cut 21 Between and row distance corresponds to two neighboring cutting seam the distance between 10 in plummer 1, thus when plummer 1 slides to cutting During support 20, line of cut 21 can enter along the cutting seam 10 in plummer 1 to cut workpiece 4 to be cut.Cutting support 20 Can be to be in П type structure as shown in Figure 6, the support beam 202 including a back timber 201 with positioned at back timber 201 opposite sides, a pair Slide rail 70 is arranged between two support beams 202.As shown in Figure 10 and Figure 11, when plummer 1 slides to cutting on slide rail 70 During frame 20, line of cut 21 cuts along cutting seam 10 entrance plummer 1 inside in plummer 1 and to workpiece 4 to be cut, Line of cut 21 is always positioned at when cutting workpiece 4 to be cut in cutting seam 10.

As shown in Figure 7 and Figure 8, the workpiece rotation dress that this utility model provides located at support 5, is located at plummer 1 lower section Put 3, including：Seat stand 30, by elevating mechanism located at the lifting support 35 on seat stand 30, the rotation on described lifting support 35 Turn part and the thimble structure on described revolving part 33, here, described elevating mechanism is included located at seat stand 30 and described Multiple elevating levers 31 between lifting support 35, elevating lever 31 can be connected with a lift cylinder and be controlled, by control The operating making described lift cylinder controls the lifting of elevating lever 31, and described lift cylinder can be arranged at support 5 or seat stand 30 Internal.Described revolving part includes being set up in the rotatable platform 32 on lifting support 35, for rotating, and thimble structure 33 is fixedly arranged on and turns On moving platform 32.Rotatable platform 32 can be rotated in the following manner, and lifting support 35 top is provided with rotating shaft base, turns Moving platform 32 engages each other on rotating shaft base and with swivel bearing.Specifically, the top of rotating shaft base is provided with multiple One fluted disc, the bottom of rotatable platform 32 is provided with multiple second fluted discs corresponding with the first fluted disc of rotating shaft base, in this enforcement In example, the central authorities of the bottom of rotatable platform 32 are additionally provided with a rotating shaft, and described rotating shaft is to be connected with a rotary cylinder and be controlled, Described rotary cylinder is arranged at the lower section of rotating shaft base, using rising rotary cylinder and rising rotating shaft, powered rotatable platform 32 Rotation.It was verified that the table top running accuracy of rotatable platform 32 up to ± 3um within the scope of.Rotatable platform 32 is installed with top Needle construction 33, so that thimble structure 33 can enter in cutting seam 10 when work-piece rotating device 3 rises, thimble structure 33 Width correspond to cutting seam 10 width, simultaneously so that workpiece 4 to be cut can be lifted off plummer by thimble structure 33 1, the length of thimble structure 33 is more than the thickness of plummer 1.In actual applications, when work-piece rotating device 3 rises, i.e. elevating lever During 31 rising, as shown in figure 13, drive thimble structure 33 along cutting seam 10 up jacking workpiece to be cut 4, thimble structure 33 Length be more than the thickness of plummer 1, and then make workpiece 4 to be cut depart from plummer 1 under the jacking of thimble structure 33；Work During part tumbler 3 rotation, that is, during rotatable platform 32 rotation, the frictional force between thimble structure 33 and workpiece to be cut 4 Under effect, thimble structure 33 drives workpiece 4 to be cut to rotate a cutting angle, and described cutting angle at least includes 90 ° or 270 °. It should be noted that after workpiece 4 to be cut departs from plummer 1 under the jacking of thimble structure 33, and rotate in workpiece Before device 3 rotation, refer to Figure 14, plummer 1 dorsad cutting support 20 sliding to the right from workpiece 4 He to be cut need to be controlled Detach between work-piece rotating device 3, after only detaching between plummer 1 is from workpiece 4 to be cut and work-piece rotating device 3, turn Moving platform 32 can rotate, and drives workpiece 4 to be cut to rotate a cutting angle by thimble structure 33.

Next, combining Fig. 6 to Figure 18, this utility model may also provide a kind of being applied to above-mentioned work piece cut equipment Operational approach, the method comprising the steps of：

Step 1, refer to Fig. 6, Fig. 7, Fig. 8 and Fig. 9, and workpiece 4 to be cut is positioned on plummer 1, opens described drive Galvanic electricity machine, and by controlling the operating of described motor so that the plummer 1 being placed with workpiece 4 to be cut is advanced to the left, edge Described chute constantly near cutting support 20, in fig. 8, plummer 1 is moved to the left with workpiece 4 to be cut；Next join According to Figure 10 and Figure 11, when plummer 1 slides to cutting support 20 on slide rail 70, line of cut 21 is along the cutting in plummer 1 Seam 10 entrance plummers 1 are internal simultaneously to be cut to workpiece 4 to be cut, line of cut 21 position all the time when cutting workpiece 4 to be cut In cutting seam 10.

Step 2, refer to Figure 10, Figure 11 and Figure 12, when workpiece 4 to be cut carries out cutting for the first time, workpiece 4 side to be cut Edge is reserved with uncut area 40, and the width of uncut area 40 can be 1mm to 5mm.To be cut carrying out cutting for the first time Setting uncut area 40 during workpiece 4 is so that cutting for the first time terminates rear sheet of silicon chip in common one end due to not cutting Region 40 and connect together so that described silicon chip is when carrying out second cutting, be difficult to topple over or beat it is ensured that stability, Ensure that being smoothed out of silicon ingot evolution.When workpiece 4 to be cut carries out cutting for the first time, and line of cut 21 be close in be cut When cutting the uncut area 40 that workpiece 4 edge is reserved, by controlling the operating of described motor so that plummer 1 stops moving Move and dorsad cutting support 20 sliding to the right.In order to realize plummer 1, accurate sliding is carried out on slide rail 70, for example, cutting When secant 21 is close in the uncut area 40 that workpiece 4 edge to be cut is reserved, plummer 1 needs to stop mobile and to the right dorsad Cutting support 20 sliding, cutting support 20 can arrange positioning component, and described positioning component can include being arranged at cutting Laser emission on frame 20 and receiving device and hold the laser-bounce equipment being correspondingly arranged on microscope carrier 1, described Laser emission and Receiving device is located in cutting support 20 on the one side of plummer 1, and described Laser emission and receiving device are right against and hold Microscope carrier 1, described laser-bounce equipment is right against described Laser emission and receiving device.Work to described positioning component is former below Reason illustrates：In positioning, first, described laser transmitting set swashs against the continual transmitting of described laser-bounce equipment Light, described laser-bounce equipment is continual to give described laser receiving set by laser-bounce, by calculating Laser emission and connecing The time difference received can draw the distance between plummer 1 and cutting support 20, and then whether can go out line of cut 21 with real-time judge It is close in the uncut area 40 that workpiece 4 edge to be cut is reserved, and then the operating to described motor according to judged result It is controlled.

Step 3, refer to Figure 13, and workpiece 4 to be cut is after in first time, cutting terminates, by controlling described motor Operating so that plummer 1 sliding to the right and away from cutting support 20, during plummer 1 sliding to the right, by above-mentioned positioning When assembly is oriented plummer 1 and slid onto work-piece rotating device 3 top, close described motor so that plummer 1 stops sliding Move, followed by the operating controlling described lift cylinder, control elevating lever 31 to rise, and then make described lifting support overall Rise, and drive the rotatable platform 32 being set up on described lifting support, for rotating to ramp up, the thimble on rotatable platform 32 Structure 33 is upwardly in cutting seam 10, and up jacking workpiece to be cut 4, is posted by carrying when rotatable platform 32 rises to upwards During the bottom of platform 1, because the length of thimble structure 33 is more than the thickness of plummer 1, workpiece to be cut 4 now is in thimble structure Plummer 1 is departed under 33 jacking.

Step 4, refer to Figure 14, in the case of workpiece 4 to be cut departs from plummer 1, opens described motor, leads to Cross the operating controlling described motor so that plummer 1 continues sliding to the right, when plummer 1 continues dorsad cutting support 20 Sliding to the right after detaching between workpiece 4 to be cut and work-piece rotating device 3, closes described motor so that plummer 1 Stop sliding.Next refer to Figure 15, control work-piece rotating device 3 to rotate by controlling the operating of described rotary cylinder, That is, the operating of described rotary cylinder drives rotatable platform 32 to rotate, and rotatable platform 32 rotarily drives thimble structure 33 and rotates.On top In the presence of frictional force between needle construction 33 and workpiece to be cut 4, workpiece 4 to be cut is driven to rotate all by thimble structure 33 Chamfer degree, described cutting angle includes 90 ° or 270 °, now, can see that workpiece 4 first time to be cut is cut from side view The gap that slot 10 cutting stays.

Step 5, refer to Figure 16, after thimble structure 33 drives workpiece 4 to be cut to rotate a cutting angle, opens described Motor, by controlling the operating of described motor so that plummer 1 continues sliding to the left, until plummer 1 is towards cutting Cut branch frame 20 sliding simultaneously moves between 4 workpiece 4 to be cut and work-piece rotating device 3, closes described motor so that carrying Platform 1 stops sliding.Then refer to Figure 17, by controlling the operating of described lift cylinder, control elevating lever 31 to decline, and then make Described lifting support entire lowering, and drive be set up on described lifting support, for rotation rotatable platform 32 to decline, Work-piece rotating device 3 declines, until falling within plummer 1 positioned at the workpiece to be cut 4 on thimble structure 33 and thimble structure 33 disengaging plummers 1.

Step 6, refer to Figure 18, when workpiece 4 to be cut falls within plummer 1 and thimble structure 33 disengaging plummer 1 Afterwards, open described motor, and by controlling the operating of described motor so that being placed with the carrying of workpiece 4 to be cut Platform 1 is advanced to the left, along described chute constantly near cutting support 20, by the line of cut 21 on cutting support 20 along plummer Cutting on 1 stitches 10 and workpiece to be cut 4 is full-cutting, completes the evolution of silicon ingot.

Work piece cut equipment of the present utility model, at least has the following technical effect that or advantage：

By being located at the setting work-piece rotating device below plummer in the base, when workpiece to be cut is cut for the second time Before cutting, work-piece rotating device rises workpiece to be cut described in jacking and departs from described plummer, and rotarily drives described to be cut Workpiece rotates a cutting angle, it is achieved thereby that automatically adjusting the cutting angle needed for described workpiece to be cut, solves existing Cutting equipment need repeatedly to be cut one by one when obtaining in bulk finished product and make cutting efficiency low and need artificial upset The problems such as cause waste of manpower cost, greatly improves work efficiency.

In addition, refering to shown in Fig. 6, Figure 19～Figure 26, Figure 19 is the afterbody compacting machine of this utility model work piece cut equipment The perspective view of structure.Figure 20 is the side view of the afterbody hold-down mechanism of this utility model work piece cut equipment.Figure 21 is Side view on other direction for the afterbody hold-down mechanism of this utility model work piece cut equipment.Figure 22 is this utility model workpiece The top view of the afterbody hold-down mechanism of cutting equipment.Figure 23 is the afterbody hold-down mechanism compression of this utility model work piece cut equipment Perspective view in workpiece to be cut.Figure 24 is that the afterbody hold-down mechanism of this utility model work piece cut equipment is pressed in The side view of workpiece to be cut.Figure 25 is that the afterbody hold-down mechanism of this utility model work piece cut equipment is pressed in workpiece to be cut Side view on other direction.Figure 26 is that the afterbody hold-down mechanism of this utility model work piece cut equipment is pressed in work to be cut The top view of part.

In a preferred embodiment of this utility model work piece cut equipment, also include afterbody hold-down mechanism, described tail Portion's hold-down mechanism includes：Located at the revolving part 80 carrying support body 90 top；Compressing member 81 on revolving part 80；And located at Carry support body 90 and be connected to the actuator 82 of revolving part 80；When cutting mechanism 2 cuts workpiece 4 to be cut, actuator 82 drives Dynamic revolving part 80 is to drive compressing member 81 rotary motion, until compressing member 81 presses on the afterbody of workpiece 4 to be cut.Cut in workpiece When cutting equipment cutting silicon ingot, actuator 82 drives revolving part 80 to drive compressing member 81 rotary motion, until compressing member 81 compresses In workpiece 4 to be cut afterbody such that it is able to preventing workpiece 4 to be cut from producing displacement and causing cutting damage.

Hereinafter this utility model afterbody hold-down mechanism is described in detail.

Revolving part 80, located at carrying support body 90 top, is used for rotatably compressing part.As shown in Figure 19 and Figure 23, revolving part 80 wraps Include：It is fixedly arranged on two rotating shaft bases 801 carrying on support body 90；And the rotation between two described rotating shaft bases 801 Axle 802；Compressing member 81 is arranged in rotary shaft 802, and actuator 82 is connected to rotary shaft 802 to drive rotary shaft 802 to rotate.Hold Carrier body 90 can be a rectangular block as shown in Fig. 6 and Figure 19, and plummer 1 is located in described rectangular block and fills towards wire cutting Put 2 side bottom, and protrude from described rectangular block, revolving part 80 is located at same side with plummer 1, and is located at this side Upper part.Rotating shaft base 801 can be to be screwed together in this side by screw, it is of course also possible to be by alternate manners such as welding It is fixed on this side.Rotating shaft base 801 is provided with the perforating wearing for rotary shaft 802, and rotating shaft base 801 can be in one The projection of " convex " word, this projection includes even a flange and two wing plates located at described flange both sides.Described perforating is located at institute State on flange, described screw is by wearing wing plate and described rectangular block and then rotating shaft base 801 being fixedly arranged on described rectangular block.When After the two ends of rotary shaft 802 wear the perforating on two rotating shaft bases 801 respectively, rotary shaft 802 should parallel to plummer 1, And rotary shaft 802 can rotate with respect to rotating shaft base 801.Rotary shaft 802 by rotarily drive compressing member 81 press on to be cut Cut the afterbody of workpiece 4.

As shown in Figure 19 and Figure 23, compressing member 81 on revolving part 80, for pressing on the afterbody of workpiece 4 to be cut. Further, compressing member 81 includes：Depression bar 810, sets including the card being arranged in rotary shaft 802 and holds and set end with respect to described card Compression end；And located at described compression end to press on the compression contact 811 of workpiece 4 to be cut.The described card of depression bar 810 sets end Tightly it is opened in rotary shaft 802, during rotary shaft 802 rotation, and then depression bar 810 can be driven to rotate.The described card of depression bar 810 sets End can be arranged in rotary shaft 802 in the following manner：Described card sets end and is provided with clamping assembly, and described clamping assembly is provided with confession The bayonet socket that rotary shaft 802 wears；Described clamping assembly includes all the first jigsaw with semi-circular recesses and the second jigsaw, works as institute After stating the first jigsaw and described second jigsaw splicing, two described semi-circular recesses constitute described bayonet socket；It is preferred that described first Jigsaw and depression bar Construction integration molding；Described first jigsaw and described second jigsaw are provided with pin hole, described first jigsaw and Described second jigsaw is spliced into described clamping assembly by latch.It is preferred that as illustrated in figs. 25 and 26, Figure 25 is that this practicality is new Type afterbody hold-down mechanism is pressed in side view on other direction for the workpiece to be cut, and Figure 26 is this utility model afterbody compacting machine Structure is pressed in the top view of workpiece to be cut, and the quantity of compressing member 81 is multiple, and is spaced equidistantly on revolving part 80, when Line of cut 21 cuts to workpiece 4 to be cut, and when compression contact 811 presses on workpiece 4 to be cut, each compresses contact 811 correspond between two neighboring line of cut 21.

Further, as shown in Figure 19 and Figure 23, compression contact 811 includes：Buffer spring located at described compression end；With And in described buffer spring away from described compression end one end pressure pad.Spring on compression contact 811 plays cushioning effect, And compress the spring on contact and can adjust buffering capacity.Buffer spring can be in the following manner located at described compression end：First, One end of buffer spring is directly tightly fixed to the side towards plummer in described compression end by the mode such as welding or stickup； 2nd, described compression end is equipped with screw rod, and described screw rod includes being located at first end and second end of described compression end both sides respectively；Relatively Goodly, described screw rod is screw mandrel, and described compression end is provided with screw, and described screw rod is screwed together in described compression end；The of described screw rod One end is arranged with clamp nut, is screwed together in the first end of described screw rod and then fixing described screw rod by described clamp nut；Slow Rush the second end located at described screw rod for the spring housing, the length at described second end is less than the drift of described buffer spring, at this In mode, one end of buffer spring only need to be resisted against the side of described compression end.Pressure pad is in buffer spring away from described pressure The other end at tight end, in order to avoid the surface of workpiece to be cut is caused with damage, pressure pad is constituted for quality of rubber materials.

As shown in Figure 19 and Figure 23, actuator 82 located at described rectangular block top and is connected to revolving part 80, actuator 82 For driving revolving part 80 to rotate, and then compressing member is driven to rotate to press on the afterbody of workpiece 4 to be cut.Further, drive Moving part 82 includes：Compression cylinder 820 (or oil cylinder)；And connecting rod 821, it is connected to compression gas including by flake bearing 822 First connection end of the piston rod of cylinder 820 and the second connection end being connected to rotary shaft 802.Compression cylinder 820 includes cylinder Cylinder body and the movable piston rod being inserted in described cylinder block, described rectangular block top is fixed in one end of described cylinder block, One end of described piston rod is exposed to the other end of described cylinder block.Flake bearing 82 is passed through in first connection end of connecting rod 821 Be connected to be exposed in described piston rod described cylinder block one end；Second connection end of connecting rod 821 is fixedly connected on rotation Rotating shaft, specifically, described second connection end can tightly be arranged in rotary shaft by the above clamping assembly.Work as compression The described piston rod of cylinder 820 forward extends out when described cylinder block, and described piston rod promotes connecting rod 821 to rotate forward, enters And connecting rod 821 is rotated axle 802 and rotates clockwise, rotary shaft 802 drive depression bar 810 rotate, depression bar 810 so drive compression Contact 811 presses on the afterbody of workpiece 4 to be cut；When the described piston rod of compression cylinder 820 is to after-contraction, described piston rod Haul connecting rod 821 to rotate backward, and then connecting rod 821 is rotated axle 802 and rotates counterclockwise, rotary shaft 802 drives 810 turns of depression bar Dynamic, depression bar 810 and then drive compression contact 811 to be away from workpiece 4 to be cut.

Next, combining Fig. 6 and Figure 23 to Figure 26, when workpiece 4 to be cut carries out evolution, that is, workpiece 4 to be cut is entering During row cutting, actuator 82 drives revolving part 80 to drive compressing member 81 rotary motion, presses on to be cut up to compressing member 81 Afterbody displacement so that workpiece to be cut 4 will not be beated under the compacting of compression contact 811 of workpiece 4, thus not lead to cut Silicon ingot afterwards and line of cut 21 are touched and are caused to damage.Briefly being retouched using process to described afterbody hold-down mechanism below State, workpiece 4 to be cut when carrying out cutting for the first time, when workpiece 4 to be cut slides to cutting support 20 on slide rail 70, line of cut 21 cut along cutting seam 100 entrance plummer 1 inside in plummer 1 and to workpiece 4 to be cut, when line of cut 21 is cut When cutting workpiece 4 to be cut, the described piston rod of compression cylinder 820 forward extends out in described cylinder block, and described piston rod promotes Connecting rod 821 rotates forward, and then connecting rod 821 is rotated axle 802 and rotates clockwise, and rotary shaft 802 drives depression bar 810 to rotate, Depression bar 810 and then drive compression contact 811 to press on the afterbody of workpiece 4 to be cut；Workpiece 4 to be cut is carrying out cutting for the first time Afterwards, workpiece 4 to be cut leaves a plurality of cutting gap 41 side by side, workpiece 4 to be cut slides backward away from cutting on slide rail 70 Cut branch frame 20, when line of cut 21 is completely withdrawn from out workpiece 4 to be cut, the described piston rod of compression cylinder 820 is to after-contraction, institute State piston rod and haul connecting rod 821 and rotate backward, and then connecting rod 821 is rotated axle 802 and rotates counterclockwise, rotary shaft 802 drives Depression bar 810 rotates, depression bar 810 so that drive compression contact 811 be away from workpiece 4 to be cut；When carrying out second cutting, treat When cutting workpiece 4 slides to cutting support 20 on slide rail 70, line of cut 21 is again introduced into holding along the cutting seam 10 in plummer 1 Microscope carrier 1 is internal and workpiece 4 to be cut is cut, when line of cut 21 cuts workpiece 4 to be cut second, compression cylinder 820 described piston rod forward extends out in described cylinder block, and described piston rod promotes connecting rod 821 to rotate forward, and then connecting rod 821 are rotated axle 802 rotates clockwise, rotary shaft 802 drive depression bar 810 rotate, depression bar 810 so drive compression contact 811 press on last of workpiece 4 to be cut arranges silicon ingots, until line of cut 21 cut entirely workpiece 4 to be cut so as to be cut Workpiece 4 becomes the finished product of in bulk.

When wire-electrode cutting device 2 cuts workpiece 4 to be cut, actuator 82 drives revolving part 80 to drive compressing member 81 to revolve Turn, until compressing member 81 presses on the afterbody of workpiece 4 to be cut.When line of cut 21 cuts workpiece 4 to be cut, compression cylinder 820 described piston rod forward extends out in described cylinder block, and described piston rod promotes connecting rod 821 to rotate forward, and then connecting rod 821 are rotated axle 802 rotates clockwise, rotary shaft 802 drive depression bar 810 rotate, depression bar 810 so drive compression contact 811 press on last of workpiece 4 to be cut arranges silicon ingots, until line of cut 21 cut entirely workpiece 4 to be cut so as to be cut Workpiece 4 becomes the finished product of in bulk.

Refering to shown in Figure 27 to Figure 31, Figure 27 to Figure 31 is the mistake of anti-jumping during this utility model work piece cut equipment operation Journey view.In another preferred embodiment of this utility model work piece cut equipment, also include briquetting machine, described Briquetting machine includes the Lift Part on cutting support 20 and is connected to described Lift Part and follows described lifting unit The rolled-up stock of part lifting, wherein, described Lift Part includes the expansion link located at back timber 201, and described rolled-up stock is included located at institute State the pinch roller 90 of expansion link bottom.When workpiece 4 to be cut carries out evolution, that is, workpiece 4 to be cut when carrying out second cutting, institute State Lift Part to decline and drive described rolled-up stock to press on workpiece 4 to be cut so that workpiece to be cut 4 is in described rolled-up stock Compacting is lower will not to beat displacement such that it is able to prevent workpiece 4 to be cut in the moment of the finished product being changed in bulk because beating displacement Cause cutting damage.

Obviously, those skilled in the art can carry out various changes and modification without deviating from this practicality to this utility model New spirit and scope.So, if of the present utility model these modification and modification belong to this utility model claim and Within the scope of its equivalent technologies, then this utility model is also intended to comprise these changes and modification.

Claims

1. a kind of work-piece rotating device is it is characterised in that include：

Mounting；

Rotatable platform, is rotationally connected with described mounting；And

2. work-piece rotating device according to claim 1 is it is characterised in that described rotatable platform is by electric rotating machine It is rotationally connected with described mounting.

3. work-piece rotating device according to claim 1 and 2 it is characterised in that described rotatable platform and described mounting it Between be additionally provided with elevating mechanism.

4. work-piece rotating device according to claim 3 is it is characterised in that described elevating mechanism includes：Elevator platform, set Lifting shaft between described mounting and described lifting support or elevating lever and be used for driving described lifting shaft or described lifting The lifting motor of bar lifting.

5. work-piece rotating device according to claim 1 is it is characterised in that described thimble structure includes：

Thimble main body, is erected on described rotatable platform；And

By the thimble head located at described thimble main body top for the guide.

6. work-piece rotating device according to claim 5 is it is characterised in that described guide is to be sheathed on described thimble master The pullover of body, is additionally provided with spring between described pullover and described thimble main body.

7. work-piece rotating device according to claim 6 is it is characterised in that described thimble head is Universal rotary rotary head.

8. work-piece rotating device according to claim 7 is it is characterised in that described thimble head is hemispherical dome structure.

9. a kind of work piece cut equipment is it is characterised in that include：

Support；

Workpiece carrier device, on described support, for carrying workpiece to be cut；Described Workpiece carrier device is provided with many parallel Individual cutting seam；

Wire-electrode cutting device, on described support, for cutting the workpiece to be cut being carried on described Workpiece carrier device；Institute State wire-electrode cutting device and include cutting support and parallel laying in a plurality of line of cut of cutting support, a plurality of described line of cut and institute The multiple cutting seams stated on Workpiece carrier device correspond to；And

Work-piece rotating device as any one of claim 1 to 8, the multiple thimble structures on described work-piece rotating device May pass through described cutting seam the workpiece to be cut described in jacking in described Workpiece carrier device.

10. work piece cut equipment according to claim 9 is it is characterised in that the length of described thimble structure is greater than institute State the thickness of Workpiece carrier device.