WO2023116609A1 - 切割线转向装置及切片机 - Google Patents

切割线转向装置及切片机 Download PDF

Info

Publication number
WO2023116609A1
WO2023116609A1 PCT/CN2022/139947 CN2022139947W WO2023116609A1 WO 2023116609 A1 WO2023116609 A1 WO 2023116609A1 CN 2022139947 W CN2022139947 W CN 2022139947W WO 2023116609 A1 WO2023116609 A1 WO 2023116609A1
Authority
WO
WIPO (PCT)
Prior art keywords
steering
steering wheel
cutting
guide rod
main roller
Prior art date
Application number
PCT/CN2022/139947
Other languages
English (en)
French (fr)
Inventor
孙承政
于云飞
范国强
赵祥程
陈明强
孙启童
刘少鹏
张国强
Original Assignee
青岛高测科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 青岛高测科技股份有限公司 filed Critical 青岛高测科技股份有限公司
Publication of WO2023116609A1 publication Critical patent/WO2023116609A1/zh

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
    • B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools

Definitions

  • the present application relates to hard and brittle material cutting equipment technology, in particular to a cutting line steering device and a slicer.
  • a slicer is a device that cuts hard and brittle material rods into thin slices.
  • the slicer usually adopts two parallel main rollers arranged horizontally, and a single diamond wire is wound on the two main rollers to form at least 2000 wire saws.
  • the hard and brittle material rod moves from top to bottom and passes between the two main rollers.
  • the main roller rotates and drives the diamond wire to move at high speed to cut the hard and brittle material rod into thin slices.
  • the diamond wire is wound between the take-up and pay-off device and the main roller. After the diamond wire stretches out from the pay-off device, it needs to pass through the steering device to change its direction. One side is wound out, and then the direction is changed by the steering device, and then it is wound on the take-up device.
  • problems such as diamond wire stuttering and wire breakage often occur, and the diamond wire must be shut down for maintenance and rewinding, which greatly reduces production efficiency.
  • an embodiment of the present application provides a cutting line steering device and a slicer.
  • a cutting line steering device which is applied to a slicer, including:
  • Steering base two steering bases are set at intervals;
  • the guide rod is connected between the two steering bases; the guide rod extends along the axial direction of the main roller of the slicer;
  • the steering wheel seat is arranged on the guide rod and can slide along the guide rod;
  • the steering wheel is arranged on the steering wheel seat; the outer circumference of the steering wheel is provided with a wire groove for accommodating the cutting line; the rotation center line of the steering wheel is perpendicular to the axial direction of the main roller.
  • the steering wheel seat includes:
  • the sliding seat The sliding seat; the top of the sliding seat is provided with a lower slot; the sliding seat is docked with the upper sliding seat, and the upper slot and the lower slot enclose a through hole for the guide rod to pass through.
  • the cross section of the guide rod is a chamfered rectangle
  • the shape of the upper slot matches the shape of the upper surface of the guide rod; the cross section of the lower slot is rectangular.
  • the steering mechanism is connected between the upper slide seat and the steering wheel, and is used to adjust the rotation angle of the steering wheel in a plane perpendicular to the axial direction of the main roller.
  • the steering mechanism includes:
  • Steering wheel connector one end along the axial direction of the main roller is rotatably connected to the steering riser, and the other end is connected to the rotating shaft of the steering wheel.
  • the end of the steering riser is provided with a hinge hole, which is rotatably connected to the steering wheel connector through the hinge shaft inserted in the hinge hole;
  • the steering vertical plate is also provided with a long hole, which is connected with the steering wheel connecting piece through a threaded connecting piece inserted in the long hole; the position of the threaded connecting piece in the long hole is adjustable.
  • the steering base includes:
  • the lower base the top of which is provided with a lower slot whose shape matches the lower peripheral surface of the guide rod;
  • the bottom of the upper base is provided with an upper slot whose shape matches the upper surface of the guide rod; the upper base is connected with the lower base, and clamps the guide rod from the upper and lower sides respectively.
  • the above-mentioned cutting line steering device also includes: a steering wheel guard, which is vertically arranged on the side of the steering wheel; the length direction of the steering wheel guard is consistent with the axial direction of the main roller, and the steering wheel guard The vertical height of the cover is lower than the cutting line between the steering wheel and the main roller.
  • the bottom end of the steering wheel guard is used to rotatably connect with the frame of the slicer, and the upper part of the steerable wheel guard is locked with the frame of the slicer through a latch.
  • a slicer including: the above-mentioned cutting line turning device.
  • the cutting line steering device adopts two steering bases arranged at intervals, a guide rod connected between the two steering bases, a steering wheel base that can slide along the guide rod, and a steering wheel base arranged on the steering wheel base.
  • the outer circumference of the steering wheel is provided with a groove for accommodating the cutting line.
  • the rotation center line of the steering wheel is perpendicular to the axial direction of the main roller.
  • the cutting line By adjusting the position of the steering wheel, the cutting line can be wound on the steering wheel , and released from the side of the steering wheel and directly wound in the wire groove of the main roller, reducing the friction between the cutting wire and the side wall of the main roller wire groove, thereby reducing the wear of the cutting wire, and further ensuring the protection of the hard and brittle material rods
  • the cutting quality also reduces the risk of wire breakage and ensures production efficiency.
  • FIG. 1 is a schematic structural view of a cutting station of a slicer provided in an embodiment of the present application
  • Fig. 2 is a schematic structural view of the cutting line steering device provided by the embodiment of the present application.
  • Fig. 3 is a partial enlarged view of the cutting line steering device provided by the embodiment of the present application.
  • Fig. 4 is a cross-sectional view of the guide rod in the cutting line steering device provided by the embodiment of the present application;
  • Fig. 5 is the enlarged view of area A in Fig. 2;
  • Fig. 6 is a side view of the cutting line routing of the slicer provided by the embodiment of the present application.
  • Fig. 7 is another angle side view of the cutting line routing of the slicer provided by the embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of a double-station slicer provided in an embodiment of the present application.
  • FIG. 9 is a schematic structural diagram of a frame in a double-station slicer provided in an embodiment of the present application.
  • Figure 10 is an enlarged view of area B in Figure 9;
  • Fig. 11 is a schematic structural view of the take-up and pay-off device provided by the embodiment of the present application.
  • Fig. 12 is a cross-sectional view of the take-up and take-off device provided by the embodiment of the present application.
  • Fig. 13 is a structural schematic diagram of the main roller installation structure provided by the embodiment of the present application.
  • Fig. 14 is a cross-sectional view of the main roller installation structure provided by the embodiment of the present application.
  • Fig. 15 is a schematic structural diagram of the tension adjusting device provided by the embodiment of the present application.
  • FIG. 16 is a schematic structural diagram of a cable arrangement device provided in an embodiment of the present application.
  • Fig. 17 is a schematic structural diagram of the feeding device provided by the embodiment of the present application.
  • Fig. 18 is a side view of the feeding device provided by the embodiment of the present application.
  • 3-Take-up and pay-off device 31-Take-up and pay-off drive; 311-First mounting plate; 312-Second mounting plate; 313-Fixer; 32-Rotating shaft; Block; 333-lock nut; 334-disc spring; 34-rear stop sleeve; 341-expansion sleeve; 35-line roller; 36-support sleeve; 37-stop pin seat;
  • 5-steering device 51-steering base; 52-guide rod; 53-steering wheel seat; 531-upper sliding seat; 532-lower seat; 54-steering wheel; -long hole; 553-thread connector; 56-steering wheel connector; 57-steering wheel shield;
  • 6-tension adjusting device 61-tension motor; 62-tension seat; 63-tension arm; 64-tension wheel; 65-limiting arm;
  • FIG. 1 is a schematic structural diagram of a cutting station of a slicer provided in an embodiment of the present application.
  • Fig. 1 shows the structure of a slicer station, taking the station structure as an example, the cutting line steering device will be described in detail.
  • the cutting line steering device provided in this embodiment is not limited to the work station structure shown in FIG. 1 , and can also be applied to other work station structures.
  • the cutting station includes a cutting frame 11 , which forms two upper and lower regions.
  • the main roller 21 is horizontally arranged in the upper area, and the main roller driver 22 is connected to one end of the main roller 21 for driving the main roller 21 to rotate.
  • the take-up and take-off device 3 is arranged in the lower area, and a take-up and take-off device 3 is respectively arranged on both sides of the lower area.
  • One of the take-up and pay-off devices 3 is used as a pay-off device, and the other is used as a take-up device.
  • a steering device 5 is also provided in the upper area, and the cutting line 81 is wound on the main roller 21 after passing through the steering device 5 .
  • the steering device 5 is used to change the direction of the cutting line 81.
  • the direction in which the cutting line 81 is released from the steering device 5 is consistent with the direction in which the cutting line 81 is embedded in the slot at the end of the main roller, so as to ensure that the cutting line 81 can be firmly embedded in the end. inside the trunking to avoid detachment.
  • FIGS. 2 to 5 this embodiment provides a cutting line steering device, which includes: a steering base 51 , a guide rod 52 , a steering wheel seat 53 and a steering wheel 54 .
  • the guide rod 52 is connected between the two steering bases 51 , and the guide rod 52 extends along the axial direction of the main roller 21 .
  • the steering wheel seat 53 is arranged on the guide rod 52 and can slide along the guide rod 52 .
  • the steering wheel 54 is arranged on the steering wheel base 53 and moves together with the steering wheel base 53 .
  • the outer circumference of the steering wheel 54 is provided with wire grooves for accommodating the cutting wire 81 , and the rotation centerline of the steering wheel 54 is perpendicular to the axial direction of the main roller 21 .
  • the left end of the steering wheel 54 is aligned with the wire groove at the end of the main roller 21, and the cutting line 81 is wound in the wire groove from the bottom of the steering wheel 54 from right to left, and released upward from the left side of the steering wheel 5. , wound around the main roll 21.
  • the position of the steering wheel seat 53 on the guide rod 52 By adjusting the position of the steering wheel seat 53 on the guide rod 52, the position of the steering wheel 54 relative to the main roller 21 can be adjusted so that there is no angle between the tangential direction of the wire groove and the cutting line 81, so as to avoid the cutting line 81 and the wire.
  • the cutting line steering device adopts two steering bases arranged at intervals, a guide rod connected between the two steering bases, a steering wheel seat that can slide along the guide rod, and a steering wheel seat arranged on the steering wheel seat.
  • the outer circumference of the steering wheel is provided with a wire groove for accommodating the cutting line
  • the rotation center line of the steering wheel is perpendicular to the axial direction of the main roller, by adjusting the position of the steering wheel, the cutting line can be wound on the steering wheel, And it is released from the side of the steering wheel and directly wound in the wire groove of the main roller to reduce the friction between the cutting wire and the side wall of the main roller wire groove, thereby reducing the wear of the cutting wire and further ensuring the cutting of hard and brittle material rods It also reduces the risk of disconnection and ensures production efficiency.
  • this embodiment further optimizes the steering device:
  • the guide rod 52 is an elongated structure, and its cross-sectional shape can be circular, rectangular, regular polygonal or irregular.
  • the cross-section of the guide rod 52 is a chamfered rectangle, and a through hole for the guide rod 52 to pass through is opened on the steering wheel base 53 correspondingly, so that the guide rod 52 can pass through the through hole.
  • Steering wheel base 53 can be integral structure, also can be split structure.
  • the steering wheel seat 53 includes: an upper sliding seat 531 and a lower sliding seat 532 . Wherein, the bottom of the upper sliding seat 531 is provided with an upper slot, and the top of the lower seat 532 is provided with a lower slot.
  • the lower seat 532 is docked with the upper sliding seat 531 , and the upper slot and the lower slot enclose a through hole for the guide rod 52 to pass through.
  • the steering wheel 54 is arranged on the upper sliding seat 531 .
  • the shape of the upper slot matches the shape of the upper surface of the guide rod 52, and the cross section of the lower slot is rectangular. Such arrangement can avoid the relative rotation of the upper sliding seat 531, the lower seat 532 and the guide rod 52, so that the position of the steering wheel 54 remains fixed during the cutting process, and then the cutting line 81 is released stably from the steering wheel 54, and the direction of release remains unchanged.
  • a steering mechanism is used to connect between the upper slide 531 and the steering wheel 54 to adjust the rotation angle of the steering wheel 54 in a plane perpendicular to the axial direction of the main roller 21, which is equivalent to adjusting the pitch angle of the steering wheel 54 , making it suitable for main rollers 21 of different heights or different thicknesses.
  • the steering mechanism includes: a steering riser 55 and a steering wheel connector 56 .
  • the turning vertical plate 55 is vertically arranged on the upper surface of the upper sliding seat 531 .
  • the steering wheel connecting member 56 extends along the axial direction of the main roller, and one end thereof is rotationally connected with the steering vertical plate 55 , and the other end is connected with the rotating shaft of the steering wheel 54 .
  • One end of the rotating shaft is fixedly connected with the steering wheel connector 56 , and the other end is rotatably connected with the steering wheel 54 .
  • the steering wheel 54 moves together with the steering wheel connection 56 .
  • the steering wheel connector 56 is rotationally connected to the steering riser 55 , and the pitch angle of the steering wheel 54 is adjusted by adjusting the rotation angle of the steering wheel connector 56 relative to the steering riser 55 .
  • a hinge hole is provided at the end of the steering riser 55, through which the hinge shaft 551 inserted in the hinge hole is connected to the steering wheel connector 56 in rotation, and the steering wheel connector 56 can rotate around the axis, thereby driving the steering wheel 54 turns.
  • the steering riser 55 is also provided with a long hole 552 , and is connected with the steering wheel connecting part 56 through a threaded connection part 553 inserted in the long hole 552 .
  • the position of the threaded connecting piece 553 in the long hole 552 is adjustable.
  • the elongated hole 552 can be a linear elongated hole, or an arc-shaped elongated hole or a broken line elongated hole, and its length direction is from the center of the hinge axis 511 to the center of the hinge axis from the center of the threaded connector 553 The line between is extended on the arc drawn by the radius.
  • two elongated holes 552 are provided on the steering riser 55 , and two threaded connectors 553 are inserted into the elongated holes 522 and connected with the steering wheel connector 56 .
  • the steering base 51 includes: an upper base 511 and a lower base 512 .
  • the top of the lower base 512 is provided with a lower groove whose shape matches the lower surface of the guide rod 52
  • the bottom of the upper base 511 is provided with an upper groove whose shape matches the upper surface of the guide rod 52 .
  • the upper base 511 is connected to the lower base 512, and clamps the guide rod 52 from the upper and lower sides respectively. On the one hand, it is used to support the guide rod 52, and on the other hand, it can limit the rotation of the guide rod 52.
  • the steering wheel guard 57 is adopted, which is arranged vertically on the side of the steering wheel 54 and between the steering wheel 54 and the main roller 21 to protect the steering wheel 54 .
  • the cutting wire is cutting hard and brittle material rods, it will spray cutting fluid to cool down, and the steering wheel shield 57 can prevent the cutting fluid from splashing to the steering wheel 54, so as to protect the steering wheel 54 and other components.
  • the steering wheel guard 57 can be a substantially rectangular structure, its length direction is consistent with the axial direction of the main roller 21, and the vertical height of the steering wheel guard 57 is lower than the cutting line 81 between the steering wheel 54 and the main roller 21 . That is: when the steering wheel guard 57 was placed vertically, the cutting line 81 between the steering wheel 54 and the main roller 21 passed above the steering wheel guard 57, and did not contact the steering wheel guard 57, avoiding contact with the steering wheel guard. Friction occurs between the covers 57 .
  • the steering wheel guard 57 can also be set to be turned upside down, and the steering wheel guard 57 is erected during the cutting process, and the main roll 21 can be adjusted if necessary.
  • the steering wheel shield 57 is laid flat to allow the overhaul space.
  • the bottom end of the steering wheel guard 57 is used to rotatably connect with the cutting frame 11, for example, it can be rotatably connected by hinges, hinges and other components.
  • the top of steering wheel shield 57 is locked with cutting frame 11 by latch.
  • the latch can adopt a structure commonly used in the mechanical field, as shown in FIG. 5 , and the locking and unlocking can be realized by inserting and pulling out and turning.
  • This embodiment also provides a slicer, including: the cutting line steering device 5 provided in any one of the above contents.
  • the slicing machine can be a single-station slicing machine, that is, it includes one cutting station; it can also be a double-station slicing machine, that is, it includes two cutting stations, and both cutting stations can be realized by using the above content.
  • FIG. 6 is a side view of the cutting line routing of the slicer provided by the embodiment of the present application
  • FIG. 7 is a side view of another angle of the cutting line routing of the slicer provided by the embodiment of the present application.
  • the cutting frame 11 is also provided with a wire arranging device 4 and a tension adjustment device 6, and the cutting line 81 passes through the wire arranging device 4, the tension adjustment device 6 and the steering device 5 in sequence After that, it is wound on the main roller 21, and then passes through the steering device 5, the tension adjustment device 6 and the cable discharge device 4 on the other side in sequence.
  • the wire arranging device 4 can move in the axial direction, and is used to guide the cutting wire 81 to wind around the wire roller 35 in the wire take-up and pay-off device 3 .
  • the tension adjusting device 6 is used to adjust the tension of the cutting wire 81 .
  • the hard and brittle material rods mentioned in this embodiment may be silicon rods, or other material rods such as sapphire.
  • This embodiment also provides a slicer, including: the steering device and the cutting device as provided in any one of the above contents.
  • the slicer can be a single-station slicer or a double-station slicer.
  • This embodiment specifically provides a double-station slicer, including two cutting stations, each cutting station works independently of each other, can cut synchronously or not synchronously, and each cutting station can cut a hard and brittle Material sticks are cut.
  • the hard and brittle material rods can be silicon rods, sapphire rods and the like. In this embodiment, only silicon rods are taken as an example to describe the slicer.
  • Fig. 8 is a schematic structural diagram of a double-station slicer provided in an embodiment of the present application
  • Fig. 9 is a schematic structural view of a frame of a double-station slicer provided in an embodiment of the present application
  • Fig. 10 is an enlarged view of area B in Fig. 9 .
  • the double-station slicing machine provided in this embodiment includes: a frame 1, a cutting device 2, a wire take-up and release device 3 and a wiring system.
  • the frame 1 includes two cutting frames 11 and a connecting frame 12
  • the connecting frame 12 is connected between the two cutting frames 11 .
  • the cutting device 2 includes a main roller 21 and a main roller driver 22 , the main roller driver 22 is connected with the main roller 21 for driving the main roller 21 to rotate.
  • the number of take-up and take-off devices 3 is two, which are respectively arranged on the cutting frame 11 and located below the cutting device 2 .
  • Each cutting frame 11 is provided with two take-up and take-off devices 3, which are respectively located on both sides of the cutting frame 11.
  • one of the take-up and take-off devices 3 is used as a take-off device, and the other is used as a take-off device.
  • a cutting frame 11 is provided with two sets of wiring systems, which are respectively located on both sides of the cutting frame 11 .
  • a single cutting wire is wound on the take-up and pay-off device 3, the wiring system and the main roller 21, and the main roller 21 is wound multiple turns to form a cutting wire network for cutting silicon rods into silicon wafers.
  • the wiring system is used to guide the cutting line and change the winding direction of the cutting line.
  • the wiring system includes the above-mentioned cable arrangement device 4 , tension adjustment device 6 and steering device 5 .
  • the cutting device 2 on each cutting frame 11 , the wire take-up and release device 3 and the wiring system constitute a cutting station for cutting a silicon rod.
  • the two cutting stations work independently, and can cut synchronously or asynchronously.
  • the above technical scheme adopts two cutting frames and a connecting frame connected between the two cutting frames to form the overall frame of the slicer, and each cutting frame is provided with a cutting device, a wire take-up and release device and a wiring system to form a cutting station
  • the hard and brittle material rod is cut; and the take-up and take-off device is placed under the cutting device, which can reduce the overall volume of the slicer.
  • the two stations are independent of each other, and both can cut hard and brittle material rods.
  • the number of cut rods is doubled without increasing the area of the slicer or a small increase, which greatly improves the production efficiency.
  • a cutting space for accommodating the main roll 21 is formed within the cutting frame 11 .
  • the main rollers 21 are arranged side by side in the cutting space along the horizontal direction.
  • two main rollers 21 are arranged side by side.
  • Two opposite sidewalls of the cutting frame 11 are respectively provided with frame openings 113 , the bearings are arranged in the frame openings 113 , and the main roller 21 passes through the inner ring of the bearings.
  • the main roller driver 22 is disposed in the connecting frame 12 and connected with the end of the main roller 21 passing through the inner frame opening 113 .
  • Both lower sides of the cutting frame 11 are respectively formed with take-up and take-off spaces for accommodating the take-up and take-off device 3 .
  • the cutting frame 11 includes: an upper frame 111 and a lower frame 112, which are arranged vertically. Both the upper frame 111 and the lower frame 112 have opposite side walls, the two side walls of the upper frame 111 are docked with the two side walls of the lower frame 112, and the bottom surface of the upper frame 111 side wall and the bottom surface of the lower frame 112 side wall are provided. A sealing strip 114 and a positioning structure 115 are provided.
  • the bottom surface of the upper frame 111 is in contact with the top surface of the lower frame 112 .
  • a sealing groove is defined on the top surface of the lower frame 112 , and the sealing strip 114 is disposed in the sealing groove to fill the gap between the sealing groove and the upper frame 111 .
  • a recessed platform 1111 is provided at the top corner of the bottom end of the upper frame 111 , so that there is a certain gap between the surface of the recessed platform 1111 and the top surface of the lower frame 112 .
  • the top surface of the lower frame 112 is provided with a downwardly recessed receiving groove, the receiving groove is located below the recessed platform 1111 and is adjacent to the inner edge of the recessed platform 1111 .
  • the width of the receiving groove is smaller than that of the recessed platform 1111 , so that the receiving groove and the top surface of the lower frame 112 form a stepped surface.
  • a positioning structure is built into the receiving groove, for example: a positioning block 115, the height of the positioning block 115 is higher than the depth of the receiving groove, then the positioning block 115 limits the movement of the upper frame 111 to the outside, and realizes the positioning of the upper and lower frames.
  • the top of the upper frame 111 is provided with a feeding through hole 116, the feeding device 7 is arranged on the top of the upper frame 111, the feeding device 7 passes through the through hole 116, and the bottom end of the feeding device 7 is used to grab the rod to be cut , for example: silicon rods.
  • the connecting frame 12 includes: at least two upper connecting beams 121 and at least two lower connecting beams 122 .
  • the upper connecting beam 121 is connected between the two upper frames 111
  • the lower connecting beam 122 is connected between the two lower frames 112 .
  • a space for redundantly accommodating the main roller driver 22 is formed between the upper connecting beam 121 and the lower connecting beam 122 .
  • two upper connecting beams 121 are used, whose ends are connected to the top surface of the upper frame 111
  • two lower connecting beams 122 are used, whose ends are connected to the inner surface of the lower frame 112 .
  • Both the upper connecting beam 121 and the lower connecting beam 122 can be connected to the cutting frame 11 by means of bolt connection or welding.
  • Each cutting frame 11 is provided with a set of cutting equipment, a wire take-up device and a wiring system, which are used as a station for slicing silicon rods.
  • the two cutting stations can adopt the same structure and layout, and only one station is used for illustration in this embodiment.
  • a cutting station is provided with two main rollers 21 extending horizontally.
  • the two main rollers 21 are arranged side by side and mounted on the upper frame 111 through bearings.
  • the main roller driver 22 is connected to one end of the main roller 21 for driving the main roller 21 to rotate.
  • the two sides below the main roller 21 are respectively provided with take-up and pay-off devices 3, and the cutting wire is wound between the main roller 21 and the two take-up and take-off devices 3, and moves in one direction or reciprocatingly.
  • the wire arranging device 4 is arranged above the take-up and take-off device 3, and can move along the axial direction of the take-up and take-off device 3, and is used to guide the cutting line 81 to wind around the take-up and take-off device 3 according to the wiring texture rules.
  • the wire arranging device 4 On the line roller 35 in the middle, or guide the cutting line to be released from the take-up and take-off device 3 according to the wiring texture rules, so as to avoid the phenomenon of rolling and friction of the cutting line.
  • the tension adjusting device 6 is arranged between the wire arranging device 4 and the main roller 21 for adjusting the tension of the cutting wire 81 .
  • the steering device 5 is arranged on the side of the main roller 21 , and the cutting wire is released from the tension adjusting device 6 and then changes direction through the steering device 5 , and is wound on the main roller 21 .
  • the tension adjusting device 6 is located on the outside of the cutting frame, and the wire arranging device 4 and the take-up and pay-off device 3 are both located on the side of the lower frame 112 .
  • the upper frame 111 is spaced from the lower frame 112 to prevent the cutting fluid flying out from the cutting area from adhering to the cable arrangement 4, the steering device 5 and the tension adjustment device 6 during the cutting process to protect them.
  • this embodiment provides a specific implementation method:
  • FIG. 11 is a schematic structural view of the wire take-up and pay-off device provided by the embodiment of the present application
  • FIG. 12 is a cross-sectional view of the wire take-up and pay-off device provided by the embodiment of the present application.
  • the take-up and pay-off device provided in this embodiment includes: a take-up and pay-off driver 31 , a rotating shaft 32 , a front stopper 33 , a rear stopper 34 and a wire roller 35 .
  • the left side of Figure 12 is the front end, and the right side is the rear end.
  • the take-up and pay-out driver 31 can be a driving motor, and the rear end of the rotating shaft 32 is connected with the take-up and pay-out driver 31, and the take-up and pay-out driver 31 is used to drive the rotating shaft 32 to rotate.
  • the front blocking sleeve 33 is fixedly sleeved on the front end of the rotating shaft 32 and rotates synchronously with the rotating shaft 32 .
  • the rear stopper 34 is fixedly sleeved on the rear end of the rotating shaft 32 and rotates synchronously with the rotating shaft 32 .
  • the wire roller 35 is fixedly sleeved on the outer sides of the front stopper 33 and the rear stopper 34 , and rotates synchronously with the front stopper 33 and the rear stopper 34 .
  • the cutting line can be wound around the outer peripheral surface of the line roller 35.
  • the take-up and release line driver 31 drives the rotating shaft 32 to rotate in the forward direction.
  • the front stopper 33 and the rear stopper 34 drive the line roller 35 to rotate, and the cutting line can be wound on the line.
  • the line roller 35 is connected with the driving motor through a coupling, and the volume of the coupling is large, which makes the volume of the take-up and pay-off device large, and a large installation space needs to be provided for it, so the volume of the slicer is relatively large. Large, there are great difficulties in the process of assembly, hoisting and transportation.
  • the above-mentioned technical scheme adopts the direct connection between the rotating shaft and the take-up and pay-off wire driver, the front stopper and the rear stopper are sleeved on the rotating shaft, and the line roller is sleeved on the front stopper and the rear stopper, and rotates synchronously with the rotating shaft, without using
  • the coupling can greatly reduce the volume of the take-up and pay-off device, reduce the space it occupies, and make it easier to arrange and assemble on the slicer; it reduces the volume of the slicer, and is also convenient for the slicer to be hoisted and transported.
  • this embodiment provides a specific realization of the connection of the wire roller 35:
  • the front blocking sleeve 33 is circular, and the outer periphery is provided with a front stopper.
  • the front stopper can cover the entire peripheral surface of the front blocking sleeve 33 or only cover a part of the peripheral surface.
  • the outer diameter of the front stop portion decreases gradually, and the rear end of the front stop portion extends to the rear end of the front stop sleeve 33 .
  • the rear end of the front stop sleeve 33 is an inwardly inclined surface.
  • the rear stopper 34 is circular, and the outer periphery is provided with a rear stopper.
  • the rear stopper can cover the entire peripheral surface of the rear stopper 34, or only cover a part of the peripheral surface.
  • the outer diameter of the rear stop portion increases gradually, and the front end of the rear stop portion extends to the front end of the rear stop sleeve 34 .
  • the front end of the rear stop sleeve 34 is an inwardly inclined surface.
  • the wire roller 35 is cylindrical, and its front end inner wall is provided with a surface matching and contacting the front stopper, and the rear inner wall of the wire roller 35 is provided with a surface matching and contacting the rear stopper.
  • the front end of the wire roller 35 is sleeved on the outside of the front stopper, and the rear end of the wire roller 35 is sleeved on the outside of the rear stopper.
  • the front stopper and the rear stopper limit the movement of the wire roller 35 in the axial direction, thereby fixing the wire roller 35 between the front stopper 33 and the rear stopper 35 .
  • the line roller 35 and the front block sleeve 33 and the rear block sleeve 35 can be press fit, so that the line roller 35 rotates together with the front block sleeve 33 and the rear block sleeve 35.
  • compression connection can be adopted.
  • this embodiment provides a specific implementation method: the expansion sleeve 341 is tightly sleeved between the back stop sleeve 34 and the rotating shaft 31 .
  • the expansion sleeve 341 can apply expansion force inwardly and outwardly along the radial direction, press the rotating shaft 31 inwardly, and press the backstop sleeve 34 outwardly, so that the backstop sleeve 34 is fixedly connected with the rotating shaft 31 and rotates synchronously.
  • the inner diameter of the front end of the rear stopper 34 is larger than the inner diameter of the rear end
  • the expansion sleeve 341 is arranged between the front end of the rear stopper 34 and the rotating shaft 31, and the rear end of the rear stopper 34 is in contact with the rotating shaft 31.
  • the expansion sleeve 341 exerts an outward expansion force on the front end of the back stop sleeve 34, thereby prompting the rear end of the back stop sleeve 34 to clamp the rotating shaft 31 inwardly, further improving the clamping force between the back stop sleeve 34 and the rotating shaft 31 .
  • a front stopper fixing assembly is used, which is arranged at the front end of the front stopper 33 for fixing the front stopper 33 and restricting the movement of the front stopper 33 in the axial direction.
  • a specific implementation method a front end of the front retainer 33 is provided with a forward-opening installation groove, the centerline of the installation groove coincides with the centerline of the rotating shaft 31, and the opening of the installation groove is provided with a stopper formed by extending inwards side.
  • the section of the mounting groove is circular, and the diameter of the mounting groove is larger than that of the rotating shaft 31 .
  • the front block sleeve fixing assembly includes: a screw rod 331 , a stopper 332 and a locking nut 333 .
  • the length direction of the screw rod 331 is consistent with the length direction of the rotating shaft 31
  • the rear end of the screw rod 331 is fixedly connected to the front end of the rotating shaft 31 .
  • a threaded hole is provided at the front end of the rotating shaft 31, and the screw rod 331 is screwed into the threaded hole for fixing.
  • the stopper 332 is sheathed on the screw rod 331, and the rear end of the stopper 332 is located in the installation groove, and the size of the stopper 332 is larger than the opening size of the installation groove, and is limited by the stop edge in the installation groove.
  • the diameter of the rear end of the blocking block 332 is larger than the diameter of the rotating shaft 31 .
  • the locking nut 333 is located at the front end of the stopper 332 and is threadedly screwed with the screw rod 331 . During the tightening process, the lock nut 333 moves toward the block 332 , axially presses the block 332 into the installation groove, and limits the forward movement of the front block 33 .
  • the disc spring 334 is sleeved on the screw rod 331 , and the disc spring 334 is located between the block 332 and the rotating shaft 31 .
  • the disk spring 334 is compressed to accumulate elastic potential energy.
  • the rebound force of the disc spring 334 urges the stopper 332 to exert an axial force on the lock nut 333 to achieve the purpose of preventing the nut from loosening.
  • a support sleeve 36 is also used to be sleeved on the rotating shaft 31 , the support sleeve 36 is located between the front stop sleeve 33 and the rear stop sleeve 34 , and the support sleeve 36 is in clearance fit with the wire roller 35 .
  • the wire roller 35 moves from front to rear along the axial direction and is sleeved on the front stopper 33 and the rear stopper 34 sequentially.
  • the support sleeve 36 can initially position and support the wire roller 35, so as to reduce the load pressure of the operator.
  • the supporting sleeve 36 can be press-fitted with the rotating shaft 31, and rotates synchronously with the rotating shaft 31, so as to reduce vibration and abnormal noise during operation.
  • this embodiment also provides a specific implementation method:
  • the take-up and take-up line driver 321 can be installed on the cutting frame 11 through the motor fixing frame.
  • the motor fixing frame includes: a first mounting plate 311 and a second mounting plate 312 .
  • the first mounting plate 311 is parallel to the centerline direction of the rotating shaft 32, and is located on the side of the take-up and take-up wire driver 31.
  • the connecting piece is fixed to the other surface of the first mounting plate 311 to improve the stability of the take-up and take-out line driver 31 during operation.
  • the fixing base 313 can be fixed to the first mounting plate 311 by welding, or can be fixed to the first mounting plate 311 by bolts.
  • the take-up and take-up wire driver 31 can be fixed to the fixing seat 313 by bolts.
  • the second mounting plate 312 is vertically connected to the front end of the first mounting plate 311 , and the second mounting plate 312 is provided with a through hole through which the rotating shaft 31 can pass through and be connected with the take-up and take-out wire driver 31 .
  • a stop pin seat 37 is used, which is arranged on the front end surface of the second mounting plate 312 .
  • the stop pin seat 37 is provided with a pin hole for the stop pin to be inserted into.
  • a detection device such as a proximity sensor, a photoelectric sensor, etc., is arranged beside the stop pin seat 37 to detect whether a stop pin is inserted into the pin hole.
  • the application scenario of this solution is: after the microtome stops working, the stop pin can be inserted into the pin hole.
  • the detection device detects that the stop pin is inserted, it sends a signal to the controller for processing, and prohibits the motor from rotating. After that, operations such as loading and unloading, overhaul and maintenance can be performed, which improves the safety of the operation and protects the personal safety of the operators.
  • a supporting member may be provided under the wire roller 35 for temporarily supporting the wire roller 35 during the process of assembling the wire roller 35 .
  • at least two support rods 38 are arranged side by side on the front end of the second mounting plate 312 and located below the rotating shaft 31 .
  • the support rods 38 extend along the centerline of the rotating shaft 31 , and there is a preset gap between each support rod 38 .
  • two supporting rods 38 are arranged side by side, and the distance between the two supporting rods 38 is greater than the radius of the wire roller 35 and smaller than the diameter of the wire roller 35, so that the two supporting rods 38 can align the wire roller 35 Provide temporary support.
  • the wire roller 35 can be raised first and placed on the two support rods 38, and then after the front stopper 33 and the rear stopper 34 are installed, then Lift the line roller 35 and install it on the front stopper 33 and the rear stopper 34 .
  • the take-up and pay-off device due to the large volume of the take-up and pay-off device, it is usually installed at the rear end of the slicer, and the main roller is installed at the front end.
  • the cutting line is wound forward from the take-up and pay-off device on one side to the main roller, and then wound backward from the other side of the main roller to another take-up and pay-off device.
  • the second disadvantage is that the distance between the main roller and the take-up and pay-off device is longer, and if the tension of the cutting wire is small, It is easy to cause the cutting wire to break away from the wire slot on the main roller; if the cutting wire tension is high, there is a greater risk of wire breakage, making it difficult to control the tension.
  • the above-mentioned solution provided by this embodiment reduces the volume of the take-up and take-off device, and arranges it under the main roller, thereby reducing the distance between the main roller and the main roller, thereby shortening the distance of the wire and reducing the breakage. It also reduces the difficulty of tension control.
  • this embodiment provides a specific implementation method:
  • FIG. 13 is a schematic structural view of the main roller installation structure provided by the embodiment of the present application
  • FIG. 14 is a cross-sectional view of the main roller installation structure provided by the embodiment of the present application.
  • the rear axle box 24 is disposed in the frame opening 113 inside the upper frame 111 .
  • the rear axle box 24 includes: a rear axle box body 241 , a rear bearing 242 and a rear connecting shaft 243 .
  • the rear connecting shaft 243 is arranged in the rear axle box 241
  • the rear bearing 242 is arranged between the rear connecting shaft 243 and the rear axle box 241 , so that the rear connecting shaft 243 can rotate relative to the rear axle box 241 .
  • the rear connecting shaft 243 is connected to the output shaft of the main roller driver 22 through the coupling 25, and the main roller driver 22 is specifically a driving motor.
  • the front axle box 23 includes: a front axle box body 231 , a front bearing 231 and a front connecting shaft 233 .
  • the front connecting shaft 233 is arranged in the front axle box 231
  • the front bearing 232 is arranged between the front connecting shaft 233 and the front axle box 231, so that the front connecting shaft 233 can rotate relative to the front axle box 231.
  • the main roller 21 is a hollow structure, and an elastic pull rod 211 is pierced therein.
  • One end of the elastic pull rod 211 passing through the main roller 21 is connected to the front connecting shaft 233 , and the other end passing through the main roller 21 is connected to the rear connecting shaft 243 .
  • the end of the elastic tie rod 211 is threaded, and is screwed into the threaded hole corresponding to the end of the connecting shaft, and the front and rear axle boxes are firmly connected to the main roller through elastic deformation of the tie rod to generate contraction force.
  • a pin is reserved on the axle box for connecting with the main roller 21 .
  • the end of the rear connecting shaft 243 is provided with a tapered surface
  • the end of the front connecting shaft 233 is provided with a tapered surface
  • the inner wall of the end of the main roller 21 is respectively matched with the tapered surfaces of the two connecting shafts with high precision.
  • this embodiment provides a specific implementation method:
  • Fig. 15 is a schematic structural diagram of the tension adjusting device provided by the embodiment of the present application.
  • the tension adjusting device 6 includes: a tension motor 61 , a tension seat 62 , a tension arm 63 and a tension wheel 64 .
  • the tension seat 62 can be installed on the cutting frame 11 , specifically on the outer side of the lower frame 112 .
  • the tension motor 61 is installed on one side of the tension seat 62 .
  • the tension arm 63 is disposed on the other side of the tension seat 62 and is fixedly connected to the output shaft of the tension motor 61 .
  • the other end of the tension arm is connected with the tension wheel 64 , and the peripheral surface of the tension wheel 64 is provided with a wire groove, and the cutting wire is wound in the wire groove of the tension wheel 64 .
  • the tension motor 61 drives the tension arm 63 to rotate, and then drives the tension wheel 64 to move to increase or decrease the tension of the cutting line.
  • two limiting rods 65 are used to fix on the tension seat 62, located on both sides of the tension arm 63, for limiting the rotation angle of the tension arm 63, so as to avoid the tension of the cutting line being too large or too small.
  • FIG. 16 is a schematic structural diagram of a cable arrangement device provided by an embodiment of the present application.
  • the present embodiment provides a cable arranging device 4 , including: a cable arranging motor 41 , a cable arranging module 42 , a cable arranging wheel 43 and a counterweight mechanism 44 .
  • the wire arranging module 42 is installed on the cutting frame 11 , specifically fixed to both sides of the lower frame 112 and located above the wire take-up and pay-off device 3 .
  • the cable arrangement wheel 43 is arranged on the cable arrangement module 42 , and the cable arrangement motor 41 is used to drive the cable arrangement wheel 43 to move back and forth relative to the cable arrangement module 42 .
  • the counterweight mechanism 44 and the tension wheel can be adjusted to reach a horizontal balance state at a certain rotation point, so that the steering wheel 43 does not shake during the reciprocating motion.
  • FIG. 17 is a schematic structural view of the feeding device provided by the embodiment of the present application
  • FIG. 18 is a side view of the feeding device provided by the embodiment of the present application.
  • the feed device 7 includes: a feed base 71, a feed drive assembly 72, a slide box 73, a support seat 74, a slider rail mechanism 75, a lead screw 76 and a silicon material clamping seat 77.
  • the feeding base 71 and the supporting seat 74 are located in the feeding through hole 116 and are installed on the cutting frame 11 , specifically on the upper frame 111 .
  • the slide box 73 and the feed base 71 are connected to the feed base 71 through a screw 76 and a slider rail mechanism 75, and the feed drive assembly 72 is used to drive the slide box 73 to move up and down relative to the feed base 71. Guided by the slider rail mechanism 75 during the movement.
  • the silicon material clamping seat 77 is arranged on the bottom end of the slide box 73, and is used for clamping the silicon rod.
  • first and second are used for descriptive purposes only, and cannot be interpreted as indicating or implying relative importance or implicitly specifying the quantity of indicated technical features. Thus, a feature defined as “first” and “second” may explicitly or implicitly include one or more of these features.
  • “plurality” means at least two, such as two, three, etc., unless otherwise specifically defined.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)

Abstract

一种切割线转向装置及切片机，其中，切割线转向装置包括：转向基座（51）；两个转向基座（51）间隔设置；导向杆（52），连接于两个转向基座（51）之间；导向杆（52）沿切片机主辊（21）的轴向方向延伸；转向轮座（53），设置于导向杆（52），可沿导向杆（52）滑动；转向轮（54），设置于转向轮座（53）上；转向轮（54）的外周设有用于容纳切割线（81）的线槽；转向轮（54）的转动中心线与主辊（21）的轴向方向垂直。切割线转向装置及切片机具有较高的可靠性。

Description

切割线转向装置及切片机 技术领域
本申请涉及硬脆材料切割设备技术，尤其涉及一种切割线转向装置及切片机。
 背景技术
切片机是一种将硬脆材料棒切割成薄片的设备，切片机通常采用两根平行的主辊水平布置，单根金刚线绕设在两根主辊上形成至少2000根线锯。硬脆材料棒自上向下移动从两根主辊之间穿过，主辊转动，带动金刚线高速移动将硬脆材料棒切成薄片状。
 技术问题
金刚线绕设在收放线装置及主辊之间，金刚线从放线装置伸出后需要经过转向装置改变方向，从主辊的一侧开始在主辊上缠绕，直至从主辊的另一侧绕出，再经过转向装置改变方向后绕设于收线装置。传统的切片机在应用过程中，由于转向装置的可靠性和灵活性较差，经常会出现金刚线发生顿挫、断线等问题，必须停机维修重新绕线，极大地降低了生产效率。
 技术解决方案
为了解决上述技术缺陷之一，本申请实施例中提供了一种切割线转向装置及切片机。
根据本申请实施例的第一个方面，提供了一种切割线转向装置，应用于切片机，包括：
转向基座；两个转向基座间隔设置；
导向杆，连接于两个转向基座之间；导向杆沿切片机主辊的轴向方向延伸；
转向轮座，设置于所述导向杆，可沿所述导向杆滑动；
转向轮，设置于所述转向轮座上；所述转向轮的外周设有用于容纳切割线的线槽；所述转向轮的转动中心线与主辊的轴向方向垂直。
如上所述的切割线转向装置，所述转向轮座包括：
上滑座；所述上滑座的底部设有上开槽；所述转向轮设置于上滑座；
下滑座；所述下滑座的顶部设有下开槽；所述下滑座与上滑座对接，上开槽与下开槽围成供导向杆穿过的通孔。
如上所述的切割线转向装置，所述导向杆的横截面为倒角矩形；
所述上开槽的形状与导向杆的上周面形状相配合；所述下开槽的横截面为矩形。
如上所述的切割线转向装置，还包括：
转向机构，连接于上滑座与转向轮之间，用于调整转向轮在垂直于主辊轴向方向的平面内转动的角度。
如上所述的切割线转向装置，所述转向机构包括：
转向竖板，沿竖向设置于所述上滑座的上表面；
转向轮连接件，其沿主辊轴向的一端与转向竖板转动连接，另一端与转向轮的转动轴相连。
如上所述的切割线转向装置，所述转向竖板的端部设有铰接孔，通过插设于所述铰接孔内的铰接轴与转向轮连接件转动连接；
转向竖板上还设有长孔，通过插设于所述长孔内的螺纹连接件与转向轮连接件相连；所述螺纹连接件在长孔内的位置可调。
如上所述的切割线转向装置，所述转向基座包括：
下基座，其顶部设有形状与导向杆下周面配合的下开槽；
上基座，其底部设有形状与导向杆上周面配合的上开槽；所述上基座与下基座相连，分别从上下两侧夹紧导向杆。
如上所述的切割线转向装置，还包括：转向轮护罩，沿竖向设置于所述转向轮的侧面；所述转向轮护罩的长度方向与主辊的轴向方向一致，转向轮护罩的竖向高度低于转向轮与主辊之间的切割线。
如上所述的切割线转向装置，所述转向轮护罩的底端用于与切片机的框架转动连接，转向轮护罩的上部通过插销与切片机的框架锁定。
根据本申请实施例的第二个方面，提供了一种切片机，包括：如上所述的切割线转向装置。
 有益效果
本申请实施例提供的切割线转向装置，采用间隔设置的两个转向基座、连接于两个转向基座之间的导向杆、可沿导向杆滑动的转向轮座及设置于转向轮座上的转向轮，转向轮的外周设有用于容纳切割线的线槽，转向轮的转动中心线与主辊的轴向方向垂直，通过调整转向轮的位置，使得切割线能够绕设于转向轮上，并从转向轮的一侧放出直接绕设于主辊的线槽内，减少切割线与主辊线槽侧壁之间产生摩擦，进而减少切割线的磨损，进一步确保对硬脆材料棒的切割质量，也降低了断线风险，保障生产效率。
 附图说明
此处所说明的附图用来提供对本申请的进一步理解，构成本申请的一部分，本申请的示意性实施例及其说明用于解释本申请，并不构成对本申请的不当限定。在附图中：
图1为本申请实施例提供的切片机切割工位的结构示意图；
图2为本申请实施例提供的切割线转向装置的结构示意图；
图3为本申请实施例提供的切割线转向装置的局部放大图；
图4为本申请实施例提供的切割线转向装置中导向杆的横截面视图；
图5为图2中A区域的放大视图；
图6为本申请实施例提供的切片机的切割线走线的侧视图；
图7为本申请实施例提供的切片机的切割线走线的另一角度侧视图；
图8为本申请实施例提供的双工位切片机的结构示意图；
图9为本申请实施例提供的双工位切片机中框架的结构示意图；
图10为图9中B区域的放大视图；
图11为本申请实施例提供的收放线装置的结构示意图；
图12为本申请实施例提供的收放线装置的剖视图；
图13为本申请实施例提供的主辊安装结构的结构示意图；
图14为本申请实施例提供的主辊安装结构的剖视图；
图15为本申请实施例提供的张力调节装置的结构示意图；
图16为本申请实施例提供的排线装置的结构示意图；
图17为本申请实施例提供的进给装置的结构示意图；
图18为本申请实施例提供的进给装置的侧视图。
附图标记：
1-框架；11-切割框架；111-上框架；1111-凹陷平台；112-下框架；113-框架开孔；114-密封条；115-定位块；116-进给通孔；12-连接框架；121-上连接横梁；122-下连接横梁；
2-切割装置；21-主辊；211-弹性拉杆；22-主辊驱动器；23-前轴箱；231-前轴箱体；232-前轴承；233-前连接轴；24-后轴箱；241-后轴箱体；242-后轴承；243-后连接轴；25-联轴器；
3-收放线装置；31-收放线驱动器；311-第一安装板；312-第二安装板；313-固定座；32-转轴；33-前挡套；331-螺杆；332-挡块；333-锁紧螺母；334-碟簧；34-后挡套；341-胀紧套；35-线辊；36-支撑套；37-止动销座；38-支撑杆；
4-排线装置；41-排线电机；42-排线模组；43-排线轮；44-配重机构；
5-转向装置；51-转向基座；52-导向杆；53-转向轮座；531-上滑座；532-下滑座；54-转向轮；55-转向竖板；551-铰接轴；552-长孔；553-螺纹连接件；56-转向轮连接件；57-转向轮护罩；
6-张力调节装置；61-张力电机；62-张力座；63-张力臂；64-张力轮；65-限位臂；
7-进给装置；71-进给基座；72-进给驱动组件；73-滑板箱；74-支撑座；75-滑块导轨机构；76-丝杠；77-硅料夹紧座；
81-切割线。
 本发明的最佳实施方式
为了使本申请实施例中的技术方案及优点更加清楚明白，以下结合附图对本申请的示例性实施例进行进一步详细的说明，显然，所描述的实施例仅是本申请的一部分实施例，而不是所有实施例的穷举。需要说明的是，在不冲突的情况下，本申请中的实施例及实施例中的特征可以相互组合。
本实施例提供一种切割线转向装置，可应用于切片机中，用于对切割线的方向进行换向。图1为本申请实施例提供的切片机切割工位的结构示意图。图1示出了一种切片机工位的结构，以该工位结构为例，对切割线转向装置进行具体说明。但可以理解的是，本实施例提供的切割线转向装置并不限定于图1所示的工位结构，也可以应用于其他的工位结构。
如图1所示，该切割工位包括切割框架11，切割框架11形成上下两个区域。主辊21水平设置在上方区域内，主辊驱动器22连接在主辊21的一端，用于驱动主辊21转动。
收放线装置3设置在下方区域内，下方区域的两侧各设有一个收放线装置3。其中一个收放线装置3作为放线装置，另一个作为收线装置。切割线81从方向装置放出后，从一侧绕设于主辊21上，并形成上千根线锯，之后从主辊21的另一侧绕出收纳于收线装置。
另外，在上方区域还设置有转向装置5，切割线81经过转向装置5后绕设于主辊21上。转向装置5用于改变切割线81的方向，切割线81从转向装置5放出的方向与切割线81嵌入主辊最端部的线槽内的方向一致，确保切割线81能牢固嵌设于端部线槽内，避免脱槽。
图2为本申请实施例提供的切割线转向装置的结构示意图，图3为本申请实施例提供的切割线转向装置的局部放大图，图4为本申请实施例提供的切割线转向装置中导向杆的横截面视图，图5为图2中A区域的放大视图。如图2至图5所示，本实施例提供一种切割线转向装置，包括：转向基座51、导向杆52、转向轮座53和转向轮54。
其中，转向基座51的数量为两个，两个转向基座51沿主辊21的轴向方向间隔设置。导向杆52连接于两个转向基座51之间，导向杆52沿主辊21的轴向方向延伸。
转向轮座53设置于导向杆52上，可沿导向杆52滑动。转向轮54设置于转向轮座53上，与转向轮座53一起移动。转向轮54的外周设有用于容纳切割线81的线槽，转向轮54的转动中心线与主辊21的轴向方向垂直。在应用过程中，转向轮54的左端与主辊21端部的线槽对正，切割线81从转向轮54底部从右向左绕设于线槽内，从转向轮5的左侧向上放出，绕设于主辊21。
通过调节转向轮座53在导向杆52上的位置，能够调整转向轮54相对于主辊21的位置，使线槽的切线方向与切割线81之间没有夹角，避免因切割线81与线槽的侧壁之间产生摩擦从而损伤切割线导致其使用寿命缩短的问题，提高了切割过程的可靠性。
本实施例提供的切割线转向装置，采用间隔设置的两个转向基座、连接于两个转向基座之间的导向杆、可沿导向杆滑动的转向轮座及设置于转向轮座上的转向轮，转向轮的外周设有用于容纳切割线的线槽，转向轮的转动中心线与主辊的轴向方向垂直，通过调整转向轮的位置，使得切割线能够绕设于转向轮上，并从转向轮的一侧放出直接绕设于主辊的线槽内，减少切割线与主辊线槽侧壁之间产生摩擦，进而减少切割线的磨损，进一步确保对硬脆材料棒的切割质量，也降低了断线风险，保障生产效率。
在上述技术方案的基础，本实施例对转向装置进行进一步的优化：
导向杆52为长条形的结构，其横截面形状可以为圆形、矩形、正多边形或为不规则形状。本实施例中，导向杆52的横截面为倒角矩形，对应在转向轮座53上开设供导向杆52穿过的通孔，供导向杆52穿设于该通孔内。
转向轮座53可以为一体结构，也可以为分体式结构。一种具体的实现方式：转向轮座53包括：上滑座531和下滑座532。其中，上滑座531的底部设有上开槽，下滑座532的顶部设有下开槽。下滑座532与上滑座531对接，上开槽与下开槽围成供导向杆52穿过的通孔。转向轮54设置于上滑座531上。
一种实现方式：上开槽的形状与导向杆52的上周面形状相配合，下开槽的横截面为矩形。如此设置能够避免上滑座531、下滑座532与导向杆52相对转动，使切割过程中转向轮54的位置保持固定，进而使切割线81从转向轮54稳定放出，且放出方向不变。
进一步的，采用转向机构连接于上滑座531与转向轮54之间，用于调整转向轮54在垂直于主辊21轴向方向的平面内转动的角度，相当于调节转向轮54的俯仰角度，使其适应不同高度或不同粗细的主辊21。
一种具体的实现方式：转向机构包括：转向竖板55和转向轮连接件56。其中，转向竖板55沿竖向设置于上滑座531的上表面。转向轮连接件56沿主辊轴向方向延伸，其一端与转向竖板55转动连接，另一端与转向轮54的转动轴相连。转动轴的一端与转向轮连接件56固定连接，另一端与转向轮54转动连接。转向轮54与转向轮连接件56一起移动。
采用转向轮连接件56与转向竖板55转动连接，通过调整转向轮连接件56相对于转向竖板55的转动角度，进而调整转向轮54的俯仰角度。
进一步的，在转向竖板55的端部设有铰接孔，通过插设于铰接孔内的铰接轴551与转向轮连接件56转动连接，转向轮连接件56可绕轴转动，进而带动转向轮54转动。
转向竖板55上还设有长孔552，通过插设于长孔552内的螺纹连接件553与转向轮连接件56相连。螺纹连接件553在长孔552内的位置可调。具体的，长孔552可以为直线型长孔，也可以为弧形长孔或折线形长孔，其长度方向在以铰接轴511的中心为圆心、以螺纹连接件553的中心至铰接轴中心之间的连线为半径画出的圆弧上延伸。
松开螺纹连接件553，调整螺纹连接件553在长孔552中的位置，进而调整转向轮54的俯仰角度。调整到位后，拧紧螺纹连接件553，将转向轮连接件56锁定在该位置。
本实施例中，在转向竖板55上设置有两个长孔552，采用两个螺纹连接件553插入长孔522并与转向轮连接件56相连。
进一步的，本实施例还提供一种转向基座51的实现方式，如图5所示，转向基座51包括：上基座511和下基座512。其中，下基座512的顶部设有形状与导向杆52下周面配合的下开槽，上基座511的底部设有形状与导向杆52上周面配合的上开槽。上基座511与下基座512相连，分别从上下两侧夹紧导向杆52，一方面用于对导向杆52起到支撑的作用，另一方面能够限制导向杆52转动。
在上述技术方案的基础上，采用转向轮护罩57，沿竖向设置于转向轮54的侧面，位于转向轮54与主辊21之间，用于对转向轮54进行防护。切割线在对硬脆材料棒进行切割的过程中，会喷淋切割液进行降温，转向轮护罩57能够阻挡切割液溅射至转向轮54，以对转向轮54及其他部件进行防护。
转向轮护罩57可以为大致呈矩形的结构，其长度方向与主辊21的轴向方向一致，转向轮护罩57的竖向高度低于转向轮54与主辊21之间的切割线81。即：当转向轮护罩57竖向放置时，转向轮54与主辊21之间的切割线81从转向轮护罩57的上方经过，不与转向轮护罩57接触，避免与转向轮护罩57之间产生摩擦。
进一步的，为了便于对主辊21进行维护和绕线，还可以将转向轮护罩57设置成可上下翻转的，在切割过程中将转向轮护罩57竖起，在需要对主辊21进行维护时，将转向轮护罩57平放让出检修空间。
一种实现方式：转向轮护罩57的底端用于与切割框架11转动连接，例如可通过合页、铰链等部件转动连接。转向轮护罩57的上部通过插销与切割框架11锁定。插销可以采用机械领域中常用的结构，如图5所示，通过插拔转动动作实现锁紧和解锁。
在切割之前，先将切割线绕设于主辊21上形成线网，根据线网宽度，调整上滑座531和下滑座532的位置并固定，然后调整螺纹连接件553在长孔内的位置来调整转向轮54的俯仰角度，以保证切割线最优缠绕，减小切割线在运行过程中打卷。调整完毕之后拧紧螺纹连接件553进行固定。
本实施例还提供一种切片机，包括：如上任一内容所提供的切割线转向装置5。该切片机可以为单工位切片机，即：包含一个切割工位；也可以为双工位切片机，即包含两个切割工位，两个切割工位均可以采用上述内容来实现。
图6为本申请实施例提供的切片机的切割线走线的侧视图，图7为本申请实施例提供的切片机的切割线走线的另一角度侧视图。如图1、图6和图7所示，进一步的，切割框架11上还设置有排线装置4和张力调节装置6，切割线81依次经过排线装置4、张力调节装置6和转向装置5之后，绕设于主辊21上，然后依次经过另一侧的转向装置5、张力调节装置6和排线装置4。排线装置4可沿轴向移动，用于引导切割线81绕设于收放线装置3中的线辊35上。张力调节装置6用于调节切割线81的张力。
本实施例所提到的硬脆材料棒，可以为硅棒，也可以为蓝宝石等其他材料棒。
本实施例还提供一种切片机，包括：如上任一内容所提供的转向装置及切割装置。该切片机可以为单工位切片机，也可以为双工位切片机。本实施例具体提供一种双工位切片机，包括两个切割工位，每个切割工位相互独立工作，能同步切割，也可以不同步切割，每个切割工位能对一根硬脆材料棒进行切割。硬脆材料棒可以为硅棒、蓝宝石棒等。本实施例仅以硅棒为例对切片机进行说明。
图8为本申请实施例提供的双工位切片机的结构示意图，图9为本申请实施例提供的双工位切片机中框架的结构示意图，图10为图9中B区域的放大视图。如图1、图8至图10所示，本实施例提供的双工位切片机包括：框架1、切割装置2、收放线装置3及布线系统。其中，框架1包括两个切割框架11和连接框架12，连接框架12连接在两个切割框架11之间。
切割装置2的数量为两个，分别设置于切割框架11上。切割装置2包括主辊21及主辊驱动器22，主辊驱动器22与主辊21相连，用于驱动主辊21转动。
收放线装置3的数量为两个，分别设置于切割框架11上，且位于切割装置2的下方。每个切割框架11上设置有两个收放线装置3，分别位于切割框架11的两侧，在切割线朝向一个方向移动的过程中，其中一个收放线装置3作为放线装置，另一个作为收线装置。
一个切割框架11设置有两组布线系统，分别位于切割框架11的两侧。单根切割线绕设于收放线装置3、布线系统和主辊21上，在主辊21上缠绕多圈形成切割线网，用于将硅棒切成硅片。布线系统用于对切割线进行导向，改变切割线的绕设方向。布线系统包括上述排线装置4、张力调节装置6和转向装置5。
每一个切割框架11上的切割装置2、收放线装置3及布线系统构成一个切割工位，用于对一根硅棒进行切割。两个切割工位独立工作，而且可同步切割，也可以不同步切割。
上述技术方案，采用两个切割框架及连接于两个切割框架之间的连接框架构成切片机的整体框架，每个切割框架上设置切割装置、收放线装置及布线系统，形成一个切割工位对硬脆材料棒进行切割；并且将收放线装置放置于切割装置的下方，能够缩小切片机整体的体积。两个工位相互独立，均能够对硬脆材料棒进行切割，在切片机占地面积不增加或少量增加的情况下切棒数量翻倍，大幅提高了生产效率。
在上述技术方案的基础上，对上述切割框架11进行详细说明：
在切割框架11内形成有用于容纳主辊21的切割空间。主辊21沿水平方向并排设置于切割空间内，本实施例采用两个主辊21并排布置。切割框架11的相对两侧壁分别设有框架开孔113，轴承设置于框架开孔113内，主辊21穿设于轴承的内圈。主辊驱动器22设置于连接框架12内，与主辊21穿过内侧的框架开孔113的端部相连。切割框架11的下方两侧分别形成有用于容纳收放线装置3的收放线空间。
一种实现方式：切割框架11包括：上框架111和下框架112，二者沿垂向布置。上框架111、下框架112均具有相对的两侧壁，上框架111的两侧壁与下框架112的两侧壁对接，上框架111侧壁的底面与下框架112侧壁的底面之间设有密封条114及定位结构115。
具体的，上框架111的底面与下框架112的顶面对接。在下框架112的顶面开设密封槽，密封条114设置于密封槽内，填充密封槽与上框架111之间的间隙。
另外，上框架111的底端顶角处设有凹陷平台1111，以使凹陷平台1111的表面与下框架112的顶面之间具有一定间隙。下框架112的顶面设有向下凹陷的容纳槽，容纳槽位于凹陷平台1111的下方，且临近凹陷平台1111的内侧边缘。容纳槽的宽度小于凹陷平台1111的宽度，以使容纳槽与下框架112的顶面形成台阶面。容纳槽内置入定位结构，例如：定位块115，定位块115的高度高于容纳槽的深度，则定位块115限制了上框架111向外侧移动，实现对上下框架进行定位。
上框架111的顶部设有进给通孔116，进给装置7设置于上框架111的顶部，进给装置7从通孔116穿过，进给装置7的底端用于抓取待切割棒，例如：硅棒。
连接框架12包括：至少两个上连接横梁121和至少两个下连接横梁122。上连接横梁121连接于两个上框架111之间，下连接横梁122连接于两个下框架112之间。上连接横梁121与下连接横梁122之间形成冗余容纳主辊驱动器22的空间。本实施例中，采用两根上连接横梁121，其端部连接在上框架111的顶面，采用两根下连接横梁122，其端部连接至下框架112的内侧面。上连接横梁121、下连接横梁122均可采用螺栓连接或焊接的方式与切割框架11相连。
每一个切割框架11上设置一套切割设备、收放线装置及布线系统，作为一个工位用于对硅棒进行切片。两个切割工位可采用相同的结构及布局，本实施例仅以一个工位进行说明。
一个切割工位设置两个主辊21，沿水平方向延伸。两个主辊21并排布设，通过轴承安装于上框架111上。主辊驱动器22连接在主辊21的一端，用于驱动主辊21转动。在主辊21的下方两侧分别设置有收放线装置3，切割线绕设于主辊21与两个收放线装置3之间，并做单向运动或往复运动。
上述布线系统中，排线装置4设置于收放线装置3的上方，可沿收放线装置3的轴向移动，用于引导切割线81按照布线纹理规则，绕设于收放线装置3中的线辊35上，或按照布线纹理规则引导切割线从收放线装置3放出，避免切割线产生打卷摩擦等现象。
张力调节装置6设置于排线装置4与主辊21之间，用于调节切割线81的张力。转向装置5设置于主辊21的侧面，切割线从张力调节装置6放出后经过转向装置5改变方向，绕设于主辊21上。
张力调节装置6位于切割框架的外侧，排线装置4及收放线装置3均位于下框架112的侧面。上框架111与下框架112之间隔开，避免切割过程中从切割区域飞出的切割液附着在排线装置4、转向装置5及张力调节装置6上，对其进行保护。
对于上述收放线装置3，本实施例提供一种具体的实现方式：
图11为本申请实施例提供的收放线装置的结构示意图，图12为本申请实施例提供的收放线装置的剖视图。如图11和图12所示，本实施例提供的收放线装置包括：收放线驱动器31、转轴32、前挡套33、后挡套34和线辊35。以图12的视角为例，图12的左侧为前端，右侧为后端。
其中，收放线驱动器31可以为驱动电机，转轴32的后端与收放线驱动器31相连，收放线驱动器31用于驱动转轴32转动。
前挡套33固定套设于转轴32的前端，与转轴32同步转动。后挡套34固定套设于转轴32的后端，与转轴32同步转动。线辊35固定套设于前挡套33和后挡套34的外侧，与前挡套33和后挡套34同步转动。
切割线可绕设于线辊35的外周面，收放线驱动器31驱动转轴32沿正向转动，通过前挡套33和后挡套34带动线辊35转动，可将切割线绕设于线辊35上；当收放线驱动器32驱动线辊35沿反向转动时，绕设于向35上的切割线可放出。
传统方案中，线辊35与驱动电机通过联轴器相连，联轴器的体积较大，使得收放线装置的体积较大，需要为其提供较大的安装空间，因此切片机的体积较大，在装配、吊装及运输过程中存在较大的难度。
上述技术方案，采用转轴与收放线驱动器直接连接，前挡套和后挡套均套设于转轴上，线辊套设于前挡套和后挡套上，与转轴同步转动，不需要采用联轴器，能够大幅度缩小收放线装置的体积，缩小其占用的空间，更方便在切片机上进行布局和装配；缩小了切片机的体积，也便于切片机进行吊装和运输。
在上述技术方案的基础上，本实施例提供一种线辊35连接的具体实现方式：
前挡套33为圆环形，外周设有前止挡部，前止挡部可以覆盖前挡套33的整个周面，也可以仅覆盖周面的一部分区域。沿着从前到后的方向，前止挡部的外径逐渐减小，前止挡部的后端延伸至前挡套33的后端。如图2的视图角度，前止挡套33的后端呈向内倾斜的表面。
后挡套34为圆环形，外周设有后止挡部，后止挡部可以覆盖后挡套34的整个周面，也可以仅覆盖周面的一部分区域。沿着从前到后的方向，后止挡部的外径逐渐增大，后止挡部的前端延伸至后止挡套34的前端。后止挡套34的前端呈向内倾斜的表面。
相应的，线辊35为圆筒状，其前端内壁设有与前止挡部匹配并接触的表面，线辊35的后端内壁设有与后止挡部匹配并接触的表面。线辊35的前端套设于前止挡部的外侧，线辊35的后端套设于后止挡部的外侧。
前止挡部和后止挡部限制了线辊35沿轴向方向移动，进而将线辊35固定在前挡套33和后挡套35之间。线辊35与前挡套33和后挡套35可以为压紧配合，以使线辊35与前挡套33和后挡套35一起转动。
对于后挡套34与转轴31的连接方式，可以采用压紧连接。或者，本实施例提供一种具体的实现方式：采用胀紧套341紧密套设于后挡套34与转轴31之间。胀紧套341能够沿径向方向向内及向外施加胀紧力，向内压紧转轴31，向外压紧后挡套34，实现后挡套34与转轴31固定连接且同步转动。
一种具体的实现方式：后挡套34的前端内径大于其后端内径，胀紧套341设置于后挡套34的前端与转轴31之间，后挡套34的后端与转轴31接触。胀紧套341对后挡套34的前端施加向外的胀紧力，促使后挡套34的后端向内夹紧转轴31，进一步提高了后挡套34与转轴31之间的夹紧力。
对于前挡套33与转轴31的连接方式，可以采用压紧连接。或者，本实施例提供一种具体的实现方式：采用前挡套固定组件，设置于前挡套33的前端，用于固定前挡套33，限制前挡套33沿轴向移动。
一种具体的实现方式：在前挡套33的前端设有开口向前的安装槽，安装槽的中心线与转轴31的中心线重合，安装槽的开口处设有向内延伸形成的止挡边。安装槽的截面为圆形，安装槽的直径大于转轴31的直径。
前挡套固定组件包括：螺杆331、挡块332和锁紧螺母333。其中，螺杆331的长度方向与转轴31的长度方向一致，螺杆331的后端固定连接至转轴31的前端。例如：在转轴31的前端开设螺纹孔，螺杆331拧入螺纹孔内进行固定。
挡块332套设于螺杆331上，挡块332的后端位于安装槽内，且挡块332的尺寸大于安装槽的开口尺寸，被止挡边限位于安装槽内。挡块332后端直径大于转轴31的直径。
锁紧螺母333位于挡块332的前端，与螺杆331螺纹配合拧紧。在拧紧的过程中，锁紧螺母333朝向挡块332移动，沿轴向将挡块332压紧在安装槽内，并限制了前挡套33向前移动。
进一步的，采用碟簧334套设于螺杆331上，碟簧334位于挡块332与转轴31之间。当挡块32向后移动时，使碟簧334压缩蓄积弹性势能。在前挡套固定组件装配完毕之后，碟簧334的反弹力促使挡块332对锁紧螺母333施加轴向力，达到螺母防松的目的。
在上述方案的基础上，还以采用支撑套36套设于转轴31上，支撑套36位于前挡套33和后挡套34之间，支撑套36与线辊35间隙配合。在收放线装置装配的过程中，线辊35沿轴向从前向后移动依次套设于前挡套33和后挡套34上。在未到达后挡套34的过程中，支撑套36可对线辊35进行初步定位和支撑，减轻操作人员的负重压力。
支撑套36可以与转轴31为压紧配合，与转轴31同步转动，以减小工作过程中的振动和异响。
对于上述收放线驱动器31的安装，本实施例也提供一种具体实现方式：
收放线驱动器321可通过电机固定架安装至切割框架11上。具体的，电机固定架包括：第一安装板311和第二安装板312。其中，第一安装板311与转轴32的中心线方向平行，位于收放线驱动器31的侧面，收放线驱动器31的上部通过固定座313安装于第一安装板311的邻近表面，底部也通过连接件固定至第一安装板311的另一表面，提高收放线驱动器31在工作过程中的稳定性。固定座313可通过焊接的方式固定至第一安装板311上，也可以通过螺栓固定至第一安装板311上。收放线驱动器31可通过螺栓固定至固定座313上。
第二安装板312垂直连接于第一安装板311的前端，第二安装板312设有通孔，转轴31可从该通孔内穿过与收放线驱动器31相连。
进一步的，采用止动销座37，设置于第二安装板312的前端面。止动销座37设有供止动销插入的销孔。在止动销座37的旁边设置检测器件，例如：接近传感器、光电传感器等，用于检测是否有止动销插入销孔内。该方案的应用场景为：在切片机停止工作之后，可将止动销插入销孔内。当检测器件检测到有止动销插入，则发送信号至控制器进行处理，禁止电机转动。之后，可执行上下料、检修维护等操作，提高作业安全性，也保障操作人员的人身安全。
进一步的，可以在线辊35的下方设置支撑件，用于在装配线辊35的过程中临时对线辊35进行支撑。例如：采用至少两个支撑杆38并排设置于第二安装板312的前端面，位于转轴31的下方。支撑杆38沿转轴31的中心线方向延伸，各支撑杆38之间具有预设间隙。本实施例中，采用两根支撑杆38并排布置，两根支撑杆38之间的距离大于线辊35的半径，且小于线辊35的直径，以使两根支撑杆38能对线辊35进行临时承托。
在装配过程中，由于线辊35的安装位置高于地面，可先将线辊35抬高并放置于两根支撑杆38上，然后在前挡套33和后挡套34安装就绪之后，再将线辊35抬高并安装至前挡套33和后挡套34上。
传统的方案中，由于收放线装置的体积较大，通常设置于切片机的后端，前端设置主辊。切割线从一侧的收放线装置开始向前绕设至主辊上，再从主辊的另一侧向后绕设至另一个收放线装置。
传统方案的缺点之一如上内容所述，导致切片机的体积较大；缺点之二，在主辊与收放线装置的之间的切割线走线距离较长，如果切割线张力较小，则容易导致切割线脱离主辊上的线槽；如果切割线张力较大，则具有较大的断线风险，导致张力控制较困难。
基于该问题，本实施例所提供的上述方案缩小了收放线装置的体积，并将其设置在主辊的下方，缩小了与主辊之间的距离，进而缩短走线距离，降低了断线风险，也降低了张力控制难度。
对于主辊21的安装结构，本实施例提供一种具体的实现方式：
图13为本申请实施例提供的主辊安装结构的结构示意图，图14为本申请实施例提供的主辊安装结构的剖视图。如图13和图14所示，后轴箱24设置于上框架111内侧的框架开孔113内。
后轴箱24包括：后轴箱体241、后轴承242和后连接轴243。其中，后连接轴243设置于后轴箱体241内，后轴承242设置于后连接轴243与后轴箱体241之间，以使后连接轴243可相对于后轴箱体241转动。后连接轴243通过联轴器25与主辊驱动器22的输出轴相连，主辊驱动器22具体为驱动电机。
前轴箱23包括：前轴箱体231、前轴承231和前连接轴233。其中，前连接轴233设置于前轴箱体231内，前轴承232设置于前连接轴233与前轴箱体231之间，以使前连接轴233可相对于前轴箱体231转动。
主辊21为空心结构，内穿设有弹性拉杆211。弹性拉杆211穿出主辊21的一端与前连接轴233相连，穿出主辊21的另一端与后连接轴243相连。具体的，弹性拉杆211的端部设有螺纹，拧入对应连接轴端部的螺纹孔内，通过拉杆弹性变形后产生收缩力将前后轴箱和主辊牢固连接。轴箱体上预留有销柱，用于与主辊21相连。
上述后连接轴243的端部设有锥形面，前连接轴233的端部设有锥形面，主辊21的端部内壁分别与两个连接轴的锥形面高精度配合。
对于张力调节装置6，本实施例提供一种具体实现方式：
图15为本申请实施例提供的张力调节装置的结构示意图。如图15所示，张力调节装置6包括：张力电机61、张力座62、张力臂63和张力轮64。张力座62可安装至切割框架11上，具体是安装至下框架112的外侧面。张力电机61安装在张力座62的一侧。张力臂63设置在张力座62的另一侧，且与张力电机61的输出轴固定连接。张力臂的另一端与张力轮64相连，张力轮64的周面设有线槽，切割线绕设于张力轮64的线槽内。张力电机61驱动张力臂63转动，进而带动张力轮64移动用于增大切割线的张力或减小切割线的张力。
进一步的，采用两个限位杆65固定在张力座62上，位于张力臂63的两侧，用于限制张力臂63的转动角度，以避免切割线的张力过大或过小。
图16为本申请实施例提供的排线装置的结构示意图。如图16所示，本实施例提供一种排线装置4，包括：排线电机41、排线模组42、排线轮43和配重机构44。其中，排线模组42安装至切割框架11上，具体是固定至下框架112的两侧，位于收放线装置3的上方。排线轮43设置于排线模组42上，排线电机41用于驱动排线轮43移动相对于排线模组42往复移动。配重机构44与张力轮可调整至在某一旋转点处达到一个水平平衡状态，以使转向轮43在往复运动过程中不出现晃动。
对于进给装置7，可以采用如下方式：
图17为本申请实施例提供的进给装置的结构示意图，图18为本申请实施例提供的进给装置的侧视图。如图17和图18所示，进给装置7包括：进给基座71、进给驱动组件72、滑板箱73、支撑座74、滑块导轨机构75、丝杠76和硅料夹紧座77。
其中，进给基座71和支撑座74位于进给通孔116内，安装至切割框架11上，具体是安装至上框架111。滑板箱73与进给基座71之间通过丝杠76、滑块导轨机构75与进给基座71相连，进给驱动组件72用于驱动滑板箱73相对于进给基座71上下移动，在移动的过程中通过滑块导轨机构75进行导向。硅料夹紧座77设置于滑板箱73的底端，用于夹紧硅棒。
在本申请的描述中，需要理解的是，术语“中心”、“纵向”、“横向”、“长度”、“宽度”、“厚度”、“上”、“下”、“前”、“后”、“左”、“右”、“竖直”、“水平”、“顶”、“底”“内”、“外”等指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本申请和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本申请的限制。
此外，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本申请的描述中，“多个”的含义是至少两个，例如两个，三个等，除非另有明确具体的限定。
在本申请中，除非另有明确的规定和限定，术语“安装”、“相连”、“连接”、“固定”等术语应做广义理解，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接或可以互相通讯；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系。对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本申请中的具体含义。
尽管已描述了本申请的优选实施例，但本领域内的技术人员一旦得知了基本创造性概念，则可对这些实施例作出另外的变更和修改。所以，所附权利要求意欲解释为包括优选实施例以及落入本申请范围的所有变更和修改。
显然，本领域的技术人员可以对本申请进行各种改动和变型而不脱离本申请的精神和范围。这样，倘若本申请的这些修改和变型属于本申请权利要求及其等同技术的范围之内，则本申请也意图包含这些改动和变型在内。

Claims (10)

  1. 一种切割线转向装置，应用于切片机，其特征在于，包括：
    转向基座；两个转向基座间隔设置；
    导向杆，连接于两个转向基座之间；导向杆沿切片机主辊的轴向方向延伸；
    转向轮座，设置于所述导向杆，可沿所述导向杆滑动；
    转向轮，设置于所述转向轮座上；所述转向轮的外周设有用于容纳切割线的线槽；所述转向轮的转动中心线与主辊的轴向方向垂直。
  2. 根据权利要求1所述的切割线转向装置，其特征在于，所述转向轮座包括：
    上滑座；所述上滑座的底部设有上开槽；所述转向轮设置于上滑座；
    下滑座；所述下滑座的顶部设有下开槽；所述下滑座与上滑座对接，上开槽与下开槽围成供导向杆穿过的通孔。
  3. 根据权利要求2所述的切割线转向装置，其特征在于，所述导向杆的横截面为倒角矩形；
    所述上开槽的形状与导向杆的上周面形状相配合；所述下开槽的横截面为矩形。
  4. 根据权利要求2所述的切割线转向装置，其特征在于，还包括：
    转向机构，连接于上滑座与转向轮之间，用于调整转向轮在垂直于主辊轴向方向的平面内转动的角度。
  5. 根据权利要求4所述的切割线转向装置，其特征在于，所述转向机构包括：
    转向竖板，沿竖向设置于所述上滑座的上表面；
    转向轮连接件，其沿主辊轴向的一端与转向竖板转动连接，另一端与转向轮的转动轴相连。
  6. 根据权利要求5所述的切割线转向装置，其特征在于，所述转向竖板的端部设有铰接孔，通过插设于所述铰接孔内的铰接轴与转向轮连接件转动连接；
    转向竖板上还设有长孔，通过插设于所述长孔内的螺纹连接件与转向轮连接件相连；所述螺纹连接件在长孔内的位置可调。
  7. 根据权利要求1所述的切割线转向装置，其特征在于，所述转向基座包括：
    下基座，其顶部设有形状与导向杆下周面配合的下开槽；
    上基座，其底部设有形状与导向杆上周面配合的上开槽；所述上基座与下基座相连，分别从上下两侧夹紧导向杆。
  8. 根据权利要求1所述的切割线转向装置，其特征在于，还包括：转向轮护罩，沿竖向设置于所述转向轮的侧面；所述转向轮护罩的长度方向与主辊的轴向方向一致，转向轮护罩的竖向高度低于转向轮与主辊之间的切割线。
  9. 根据权利要求8所述的切割线转向装置，其特征在于，所述转向轮护罩的底端用于与切片机的框架转动连接，转向轮护罩的上部通过插销与切片机的框架锁定。
  10. 一种切片机，其特征在于，包括：权利要求1-9任一项所述的切割线转向装置。
PCT/CN2022/139947 2021-12-23 2022-12-19 切割线转向装置及切片机 WO2023116609A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202123269461.3U CN216860234U (zh) 2021-12-23 2021-12-23 切割线转向装置及切片机
CN202123269461.3 2021-12-23

Publications (1)

Publication Number Publication Date
WO2023116609A1 true WO2023116609A1 (zh) 2023-06-29

Family

ID=82148704

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2022/139947 WO2023116609A1 (zh) 2021-12-23 2022-12-19 切割线转向装置及切片机

Country Status (2)

Country Link
CN (1) CN216860234U (zh)
WO (1) WO2023116609A1 (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN216863293U (zh) * 2021-12-23 2022-07-01 乐山高测新能源科技有限公司 收放线装置及切片机
CN216860234U (zh) * 2021-12-23 2022-07-01 乐山高测新能源科技有限公司 切割线转向装置及切片机
WO2024164993A1 (zh) * 2023-02-09 2024-08-15 青岛高测科技股份有限公司 线切割机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5944007A (en) * 1996-02-08 1999-08-31 Tokyo Rope Mfg. Co., Ltd. Wire type slicing machine and method
CN211074277U (zh) * 2019-10-12 2020-07-24 青岛高测科技股份有限公司 一种用于晶硅的四驱切片机
CN112590033A (zh) * 2020-08-17 2021-04-02 青岛高测科技股份有限公司 一种线锯
CN216860235U (zh) * 2021-12-23 2022-07-01 乐山高测新能源科技有限公司 双工位切片机
CN216860234U (zh) * 2021-12-23 2022-07-01 乐山高测新能源科技有限公司 切割线转向装置及切片机
CN216863293U (zh) * 2021-12-23 2022-07-01 乐山高测新能源科技有限公司 收放线装置及切片机

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5944007A (en) * 1996-02-08 1999-08-31 Tokyo Rope Mfg. Co., Ltd. Wire type slicing machine and method
CN211074277U (zh) * 2019-10-12 2020-07-24 青岛高测科技股份有限公司 一种用于晶硅的四驱切片机
CN112590033A (zh) * 2020-08-17 2021-04-02 青岛高测科技股份有限公司 一种线锯
CN214353411U (zh) * 2020-08-17 2021-10-08 青岛高测科技股份有限公司 一种线锯
CN216860235U (zh) * 2021-12-23 2022-07-01 乐山高测新能源科技有限公司 双工位切片机
CN216860234U (zh) * 2021-12-23 2022-07-01 乐山高测新能源科技有限公司 切割线转向装置及切片机
CN216863293U (zh) * 2021-12-23 2022-07-01 乐山高测新能源科技有限公司 收放线装置及切片机

Also Published As

Publication number Publication date
CN216860234U (zh) 2022-07-01

Similar Documents

Publication Publication Date Title
WO2023116609A1 (zh) 切割线转向装置及切片机
WO2023116610A1 (zh) 收放线装置及切片机
WO2023116608A1 (zh) 双工位切片机
KR101482897B1 (ko) 타이어 시험 장치
US8267379B2 (en) Cable guiding device
AU2017391853B2 (en) Belt winding and unwinding device for belt conveyor
CN115784066B (zh) 一种升降机构
EP2871147B1 (en) Elevator with tubular motor and divided motor mount
JP2023047276A (ja) マルチワイヤソー用主軸のアンロード装置及びその作業方法
CN109841355B (zh) 一种同心式钢带铠装机
CN217621511U (zh) 切割设备
CN1358662A (zh) 用于调整电梯滑轮转向角的方法和装置
CN211033956U (zh) 一种木材送料机构
KR101824134B1 (ko) 태선 및 세선 겸용 케이블 포설장치
CN102781808B (zh) 电梯的曳引机以及电梯的曳引机的制造方法
CN210210540U (zh) 一种纵向切膜机构
CN213975293U (zh) 一种电缆收卷用便于运输的防护装置
JP6165027B2 (ja) 容器搬送システム及び搬送台車の位置決め方法
CN216471683U (zh) 曳引机及电梯系统
CN212769178U (zh) 一种线缆收放用支架
CN2652901Y (zh) 用于桥门式起重机的车轮组
CN210392803U (zh) 管材承托装置
CN218665150U (zh) 一种超重载堆垛机上横梁结构
CN215320622U (zh) 石墨膜压延贴合一体机
KR102330821B1 (ko) 플레이트 피드기

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 22909922

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE