CN205915534U - Annular multi -wire saw - Google Patents

Abstract

The utility model discloses an annular multi -wire saw, include and carry out the annular line of cut that cuts to the work piece in Z axle direction, the package is around tightening on drive roll and driven voller and by the tensioning roller at least for the annular line of cut, and the regional line segment of annular line of cut cutting is the level and is in X axle direction, and many whorls of root shape line of cut is that Y axle direction is arranged side by side along the roll body axial, and each annular line of cut clamps and corresponds in the wire casing of seting up on drive roll, driven voller and tensioning roller. The utility model designs a multi -thread mechanism can install the capable line of cut of many whorls of root simultaneously, and quantity and interval are customized as required, can realize multi -disc cutting process under higher linear velocity, not only easy operation but also improved cutting process's efficiency.

Description

Annular multi-line cutting machine

Technical field

This utility model is related to wire cutting machine, specially a kind of annular multi-line cutting machine.

Background technology

At present, for the batch cutting processing of the hard brittle materials such as polysilicon, sapphire, special cermacis, main employing It is reciprocating multi-wire saw and single line toroid saw.

Reciprocating multi-wire saw has processes multiple tool advantage simultaneously, because cutting line length is all more than a km, Myriametre in length, directive wheel quantity is various and does not even become 90 degree in same level, leads to wiring and takes out stitches very loaded down with trivial details, middle Broken string, equipment must be stopped work, and wiring again is not only lost time, also waste of materials；Due to the synchronous operation of multiple directive wheels, Synchronization Control requirement for actuating device is very high, and line footpath and control require all to constrain the linear velocity of cutting.

Single line toroid saw just commercially occurs in recent years, has the advantages that high linear velocity and easy and simple to handle, but A knife once can only be cut, be therefore used for the cut end head of stock and small lot cutting processing and produce in enormous quantities it is impossible to meet Require.

Utility model content

For the deficiencies in the prior art, technical problem to be solved in the utility model be propose a kind of high linear speed, The annular multi-line cutting machine that wiring process is simple and convenient, cutting efficiency is high.

Can solve the problem that the annular multi-line cutting machine of above-mentioned technical problem, its technical scheme is included in z-axis direction (Vertical Square To) annular line of cut that workpiece is cut, described annular line of cut at least surround on drive roll and driven voller and by Tight roller is tightened, and the line segment of annular cutting cut region with line is level and is in x-axis direction, except that many annular lines of cut It is that y-axis direction is arranged side by side along roll body axial direction, each annular line of cut is installed in correspondence on drive roll, driven voller and idler roller and opens up Wire casing in.

The quantity of described annular line of cut and interval need to formulate according to processing.

Conventionally, described drive roll is driven by pulley transmission mechanism by motor.

It is further designed to, the workbench installing workpiece is by being installed on x-axis direction travel mechanism around y-axis rotating mechanism On, described x-axis direction travel mechanism is installed in the travel mechanism of y-axis direction, and described y-axis direction travel mechanism is installed on z-axis side To on elevating mechanism.

The beneficial effects of the utility model:

This utility model annular multi-line cutting machine solves reciprocating multi-line cutting machine wiring complexity, control has high demands and line The low problem of speed, groups of belt line of cut has high linear speed and easy-to-install characteristic, can cut thus obtaining multitool Higher cutting efficiency.

Brief description

Fig. 1 is a kind of structural representation of embodiment of this utility model.

Fig. 2 is the left view of Fig. 1 embodiment.

Fig. 3 is the top view of Fig. 1 embodiment.

Figure number identifies: 1, drive roll；2nd, driven voller；3rd, annular line of cut；4th, idler roller；5th, motor；6th, belt pulley passes Motivation structure；7th, workbench.

Specific embodiment

Illustrated embodiment is described further to the technical solution of the utility model below in conjunction with the accompanying drawings.

This utility model annular multi-line cutting machine is included by annular line of cut 3, drive roll 1, driven voller 2 and idler roller 4 structure The cutter sweep that becomes and corresponding to cutter sweep setting workbench 7 thereunder, as shown in Figure 1.

In described cutter sweep, described drive roll 1 and the left and right setting of driven voller 2, described idler roller 4 in drive roll 1 and from Top setting in the middle of dynamic roller 2, the axial direction of drive roll 1, driven voller 2 and idler roller 4 is arranged at y-axis direction, described drive roll 1 Be driven to motor 5 drive pulley transmission mechanism 6, conversion pulley transmission mechanism 6 gear ratio, thus it is possible to vary actively The maximum speed of roller 1；It is that y-axis direction opens up side by side along roll body axial direction on the roll surface of described drive roll 1, driven voller 2 and idler roller 4 There is quantity identical and position corresponding annular wire casing, the quantity one group annular line of cut 3 consistent with annular wire casing surrounds actively It is installed on roller 1, driven voller 2 and idler roller 4 and respectively in corresponding wire casing on each roller, the position of adjustment idler roller 4 is thus stretch tight This group annular line of cut 3 tight, in this group annular line of cut 3, each annular line of cut 3 is in the different vertical face in z-axis direction, respectively In annular line of cut 3, the cutting line segment of lower section is cutting zone line, and this cutting zone line is in level and is in x-axis direction；Each ring The quantity of shape line of cut 3 and spacing each other can need to formulate according to processing, such as open up 20 wire casings on each roller, spacing is 10mm, a diameter of 0.7mm of line of cut, cutting speed reaches as high as 30m/s, as shown in Figure 1, Figure 2, Figure 3 shows.

Described workbench 7 by being installed in the travel mechanism of x-axis direction around y-axis rotating mechanism, described x-axis direction moving machine Structure is installed in the travel mechanism of y-axis direction, and described y-axis direction travel mechanism is installed on the elevating mechanism of z-axis direction, as Fig. 1 institute Show.

Wiring process of the present utility model is relatively simple, and adjustment idler roller 4 first is at critical tight position, each annular Line of cut 3, from interior order installation successively outward, finally adjusts idler roller 4, so that all annular lines of cut 3 is tightened simultaneously；Work as cutting During when there is certain line of cut broken string, have no effect at other positions the cutting of annular line of cut 3, wait this cutting processing Complete, adjustment idler roller 4 makes remaining annular line of cut 3 somewhat lax, installs new annular line of cut 3 at broken string, you can Continue processing.

, in cutting processing, the position of cutter sweep is motionless for this utility model, but workbench 7 is mobile；Workpiece is installed solid Determine on the table 7, in conjunction with the relative position of the motion adjustment workpiece of x-axis direction travel mechanism and y-axis direction travel mechanism, to lead to Cross the motor adjustment feed velocity of z-axis direction elevating mechanism；When running into large-scale workpiece cutting, because line of cut and absorption surface are long Degree is larger, for being conducive to the processing of workpiece, can be by making workbench 7 drive workpiece to swing around y-axis rotating mechanism.

Claims (4)

1. annular multi-line cutting machine, including the annular line of cut (3) workpiece being cut in z-axis direction, described annular cutting Line (3) at least surrounds drive roll (1) and driven voller (2) is tightened, annular line of cut (3) cutting zone above and by idler roller (4) Line segment be level and be in x-axis direction it is characterised in that: many annular lines of cut (3) along roll body axial direction be y-axis direction side by side Arrangement, each annular line of cut (3) is installed in the wire casing that the upper correspondence of drive roll (1), driven voller (2) and idler roller (4) opens up.

2. according to claim 1 annular multi-line cutting machine it is characterised in that: described annular line of cut (3) quantity and Interval needs to formulate according to processing.

3. according to claim 1 annular multi-line cutting machine it is characterised in that: described drive roll (1) by motor (5) lead to Cross pulley transmission mechanism (6) to drive.

4. the annular multi-line cutting machine according to any one in claims 1 to 3 it is characterised in that: install workpiece work By being installed in the travel mechanism of x-axis direction around y-axis rotating mechanism, described x-axis direction travel mechanism is installed on y-axis to station (7) In the travel mechanism of direction, described y-axis direction travel mechanism is installed on the elevating mechanism of z-axis direction.