Vertical crystal bar guillotine shear

Abstract

The invention provides a vertical crystal bar cutting machine which comprises a supporting assembly, a clamping assembly and a cutting assembly, the supporting assembly comprises a supporting vertical plate and a supporting frame, the cutting assembly comprises an edge breakage preventing part and a cutting part, the clamping assembly is located above the supporting frame and the cutting part, the supporting vertical plate is located above the supporting frame, and the edge breakage preventing part is located in the supporting frame. The cutting part is located above the edge breakage prevention part, the clamping assembly, the edge breakage prevention part and the cutting part are located on the same side of the supporting vertical plate, the clamping assembly is connected with the supporting vertical plate, the bottom of the supporting vertical plate is connected with one end of the top of the supporting frame, the bottom of the edge breakage prevention part is connected with the bottom of the supporting frame, and the cutting part is slidably connected with the supporting frame. The clamping assembly is coaxial with the anti-edge-breakage part, the crystal bar is vertically clamped by the clamping assembly, the clamping assembly vertically moves, the bottom of the crystal bar makes contact with the anti-edge-breakage part, the crystal bar and the anti-edge-breakage part apply force in the opposite direction to each other, and the part cut into a crystal ingot or a silicon wafer is subjected to supporting force, does not incline downwards and is flat in surface.

Description

Technical Field

[0001] The invention belongs to the technical field of a cutting machine control method, and in particular relates to a vertical crystal rod cutting machine. Background Art

[0002] At present, crystal rods are cut by horizontal cutting machines or vertical cutting machines. During the cutting process of the vertical cutting machine, the crystal rod needs to be clamped and cut and cut by a cutting device such as a wire cutting device or a band saw cutting device. For example, the Chinese utility model with the prior art application number 201820988236.4 discloses a vertical diamond wire cutting machine, including a material conveying table and a cutting mechanism arranged on one side of the material conveying table. The material conveying table includes a base, a crystal support seat arranged on the base and capable of sliding along the Y-axis, and a plurality of centering jaw assemblies arranged on the crystal support seat and capable of sliding along the X-axis. A driving motor is arranged on one side of the base, and a lead screw is arranged at the output end of the driving motor. The bottom of the crystal support seat It is sleeved with the lead screw and a track is arranged on the crystal support along the X-axis direction. A plurality of centering jaw assemblies are slidably connected to the crystal support through the track. The cutting mechanism comprises a bed and a cutting head arranged at one end of the bed. Cutting wheels are respectively arranged at the upper and lower ends of the cutting head. A notch for the entry and exit of rods is arranged between the two cutting wheels. The cutting wire is wound around the two cutting wheels to form a single cutting wire or a cutting wire net, which can realize the feeding of rods in the X-axis and Y-axis directions to achieve the purpose of truncation or slicing. It has a simple structure and high cutting efficiency. However, in the process of truncation of crystal ingots or silicon wafers, the truncation of crystal ingots or silicon wafers will tilt downward due to the influence of gravity, resulting in the collapse of the edges of the crystal ingots or silicon wafers or the appearance of bosses, resulting in an uneven surface of the crystal ingots or silicon wafers. Summary of the invention

[0003] In view of this, the present invention provides a vertical crystal rod cutting machine for reducing the unevenness of the surface of a crystal ingot or a silicon wafer.

[0004] The technical solution adopted by the present invention to solve its technical problem is: The cutting part is located above the cutting part and the clamping part is located on the upper side of the cutting part, the lower side of the cutting part is located inside the cutting part, and the clamping part, the cutting part and the clamping part are located on the same side of the cutting part. The clamping part is connected to the cutting part, the lower side of the cutting part is connected to the top end of the cutting part, the lower side of the cutting part is connected to the bottom end of the cutting part, the lower side of the cutting part is located in the cutting part, and the clamping part is located on the upper side of the cutting part.

[0005] Preferably, the anti-collapse edge portion includes a telescopic part, a suction cup, and a tooling part, and the telescopic part, the suction cup, and the tooling part are all located below the cutting part, the bottom of the telescopic part is connected to the support frame, the top of the telescopic part is connected to the bottom of the suction cup, the suction cup, the tooling part and the clamping assembly are coaxial, and the telescopic part makes the suction cup rise or fall vertically so that the top of the suction cup contacts the bottom of the tooling part or the crystal rod, and the top of the tooling part contacts the crystal rod.

[0006] Preferably, the anti-collapse edge also includes a horizontal moving part, which includes a first motor, a first screw rod, and a first slider. The first slider has an axial threaded through hole, and the telescopic part is located above the first slider. The output end of the first motor is connected to one end of the first screw rod, and the other end of the first screw rod is threadedly connected to the first slider. The top of the first slider is connected to the bottom of the telescopic part, and the first motor drives the first screw rod to rotate, and the rotation of the first screw rod drives the first slider to move horizontally, so that the telescopic part moves toward or away from the supporting vertical plate.

[0007] Preferably, the telescopic part includes a second motor and a telescopic cylinder, the second motor and the telescopic cylinder are both located on the first slider, the bottom of the second motor and the telescopic cylinder are both connected to the top of the first slider, the output end of the second motor is connected to one end of the telescopic cylinder, and the other end of the telescopic cylinder is connected to the bottom of the suction cup.

[0008] Preferably, the telescopic member is a spring, the bottom of the spring is connected to the top of the first sliding block, and the top of the spring is connected to the bottom of the suction cup.

[0009] Preferably, the tooling comprises an ingot tray and an end tray, the shape of the ingot tray is adapted to the shape of the ingot, and the shape of the end tray is adapted to the shape of the head of the crystal rod.

[0010] Preferably, the cutting part includes a third motor, a third screw rod, a third slider, and a steel wire. A slide groove is arranged above the support frame, the cross-section of the slide groove is U-shaped, the cross-section of the third slider is U-shaped, the third motor and the third screw rod are located at the front outside of the support frame, the third slider is located in the slide groove, the steel wire and the third screw rod are perpendicular to each other, the output end of the third motor is connected to one end of the third screw rod, the third screw rod passes through the third slider and is threadedly connected to the third slider, the other end of the third screw rod is rotatably connected to the support frame, and the two ends of the steel wire are respectively connected to the third slider.

[0011] Preferably, the cutting part also includes a winding machine and a column, and a mounting groove is arranged on the side of the third slider, the winding machine and the column are located in the mounting groove, one end of the steel wire extends from the winding machine, bypasses the column and the opposite sides of the third slider and returns to the winding machine, and the connection points of the winding machine, the column, the steel wire and the third slider that are rotatably connected form a rectangle.

[0012] Preferably, the cutting part also includes a tensioning member, and there are two of the tensioning members, including a first support plate, a second support plate, and a tensioning bolt. Sliding grooves are respectively provided on two opposite sides of the third slider, and a slide plate and a guide wheel are arranged on two opposite sides of the third slider. The first support plate is connected to the third slider, and the second support plate is connected to the slide plate. The tensioning bolt is rotatably connected to the first support plate, and the tensioning bolt is threadedly connected to the second support plate. The slide plate is slidably connected to the sliding groove, the guide wheel is connected to the slide plate, and the steel wire is rotatably connected to the guide wheel.

[0013] Preferably, the clamping assembly includes a driving part and a clamping part, the axis of the clamping part is coaxial with the anti-collapse edge part, the driving part is connected to the support frame, and the driving part is also connected to the clamping part, the driving part drives the clamping part to move vertically, and the clamping assembly clamps the crystal rod.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a vertical crystal rod cutting machine, comprising a supporting assembly, a clamping assembly, and a cutting assembly, wherein the supporting assembly comprises a supporting vertical plate and a supporting frame, and the cutting assembly comprises an anti-collapse edge portion and a cutting portion, wherein the clamping assembly is located above the supporting frame and the cutting portion, the supporting vertical plate is located above the supporting frame, the anti-collapse edge portion is located inside the supporting frame, and the cutting portion is located above the anti-collapse edge portion, the clamping assembly, the anti-collapse edge portion, and the cutting portion are located on the same side of the supporting vertical plate, the clamping assembly is connected to the supporting vertical plate, and the bottom of the supporting vertical plate is connected to the supporting vertical plate. The top end of the frame is connected, the bottom of the anti-collapse edge is connected to the bottom of the support frame, the cutting part is slidably connected to the support frame, the clamping assembly is coaxial with the anti-collapse edge, the crystal rod is vertically clamped by the clamping assembly, the clamping assembly moves vertically so that the bottom of the crystal rod contacts the anti-collapse edge, the crystal rod and the anti-collapse edge exert forces in opposite directions on each other, and then the cutting part moves horizontally to cut the crystal rod, so that the part cut into crystal ingots or silicon wafers is supported and will not tilt downward, so that the edge of the crystal ingot or silicon wafer will not collapse or have a boss, and the surface of the crystal ingot or silicon wafer is flat. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the vertical crystal rod cutting machine.

[0016] Figure 2 This is a schematic diagram of the first angle structure of the cooperation between the cutting assembly and the support frame.

[0017] Figure 3 It is a schematic diagram of the second angle structure of the cooperation between the cutting assembly and the support frame.

[0018] Figure 4 A cross-sectional view of the end tray.

[0019] Figure 5 It is a schematic diagram of the structure of the ingot tray.

[0020] Figure 6 It is a schematic diagram of the third angle structure of the cooperation between the cutting assembly and the support frame.

[0021] Figure 7 It is a schematic structural diagram of the third slider.

[0022] Figure 8 This is a schematic diagram of the structure of a vertical crystal rod cutting machine.

[0023] Fig. 9 A schematic diagram of the clamping assembly structure.

[0024] Fig.10 This is a schematic diagram of the structure of the vertical crystal rod cutting machine from another angle.

[0025] In the figure: vertical ingot cutting machine 10, support assembly 100, support vertical plate 110, fourth guide rod 111, infrared rangefinder 112, support frame 120, slide groove 121, clamping assembly 200, driving part 210, support plate 211, fourth motor 212, fourth screw rod 213, tooth plate 214, gear 215, clamping part 220, connecting groove 221, driving member 222, clamping claw 223, cushion layer 2231, elastic protective layer 224, cutting assembly 300, anti-collapse edge 310, telescopic member 311, second motor 3111, telescopic cylinder 311 2. Suction cup 312, tooling 313, ingot tray 3131, end tray 3132, horizontal moving part 314, first motor 3141, first screw rod 3142, first slider 3143, cutting part 320, third motor 321, third screw rod 322, third slider 323, slide plate 3231, guide wheel 3232, mounting groove 3233, steel wire 324, winding machine 325, column 326, tensioning part 327, first support plate 3271, second support plate 3272, tensioning bolt 3273, third guide rod 328, and conveying part 400. DETAILED DESCRIPTION

[0026] The technical solutions and technical effects of the embodiments of the present invention are further described in detail below in conjunction with the accompanying drawings of the present invention.

[0027] Please see Figure 1 and Figure 2 A vertical crystal rod cutting machine 10 includes a support assembly 100, a clamping assembly 200, and a cutting assembly 300. The support assembly 100 includes a support vertical plate 110 and a support frame 120. The cutting assembly 300 includes an anti-collapse edge portion 310 and a cutting portion 320. The clamping assembly 200 is located above the support frame 120 and the cutting portion 320. The support vertical plate 110 is located above the support frame 120. The anti-collapse edge portion 310 is located in the support frame 120. The cutting portion 320 is located above the anti-collapse edge portion 310. The clamping assembly 200, the anti-collapse edge portion 310, and the cutting portion 320 are The cutting portion 320 is located on the same side of the supporting upright plate 110, the clamping assembly 200 is connected to the supporting upright plate 110, the bottom of the supporting upright plate 110 is connected to one end of the top of the supporting frame 120, the bottom of the anti-collapse edge portion 310 is connected to the bottom of the supporting frame 120, the cutting portion 320 is slidably connected to the supporting frame 120, the clamping assembly 200 is coaxial with the anti-collapse edge portion 310, the clamping assembly 200 vertically clamps the crystal rod, the bottom of the crystal rod contacts the anti-collapse edge portion 310, the crystal rod and the anti-collapse edge portion 310 apply forces in opposite directions to each other to hold the cut-off part of the crystal rod.

[0028] Compared with the prior art, the present invention has the following beneficial effects: The present invention provides a vertical crystal rod cutting machine 10, including a support assembly 100, a clamping assembly 200, and a cutting assembly 300. The support assembly 100 includes a support vertical plate 110 and a support frame 120. The cutting assembly 300 includes an anti-collapse edge portion 310 and a cutting portion 320. The clamping assembly 200 is located above the support frame 120 and the cutting portion 320. The support vertical plate 110 is located above the support frame 120. The anti-collapse edge portion 310 is located inside the support frame 120. The cutting portion 320 is located above the anti-collapse edge portion 310. The clamping assembly 200, the anti-collapse edge portion 310, and the cutting portion 320 are located on the same side of the support vertical plate 110. The clamping assembly 200 and the support vertical plate 110 is connected, the bottom of the supporting vertical plate 110 is connected to one end of the top of the supporting frame 120, the bottom of the anti-collapse edge 310 is connected to the bottom of the supporting frame 120, the cutting part 320 is slidably connected to the supporting frame 120, the clamping assembly 200 is coaxial with the anti-collapse edge 310, the crystal rod is vertically clamped by the clamping assembly 200, the clamping assembly 200 moves vertically so that the bottom of the crystal rod contacts the anti-collapse edge 310, the crystal rod and the anti-collapse edge 310 apply opposite forces to each other, and then the cutting part 320 moves horizontally to cut the crystal rod, so that the part cut into crystal ingots or silicon wafers is supported and will not tilt downward, so that the edges of the crystal ingots or silicon wafers will not collapse or have bosses, and the surface will be flat.

[0029] Please see Figure 2 and Figure 3 Furthermore, the anti-collapse edge portion 310 includes a telescopic member 311, a suction cup 312, and a tooling member 313. The telescopic member 311, the suction cup 312, and the tooling member 313 are all located below the cutting portion 320. The bottom of the telescopic member 311 is connected to the support frame 120, and the top of the telescopic member 311 is connected to the bottom of the suction cup 312. The suction cup 312 and the tooling member 313 are coaxial with the clamping assembly 200. The telescopic member 311 makes the suction cup 312 rise or fall vertically so that the top of the suction cup 312 contacts the bottom of the tooling member 313 or the crystal rod, and the top of the tooling member 313 contacts the crystal rod. The telescopic member 311 is extended and retracted so that the suction cup 312 or the tooling member 313 contacts the crystal rod to provide support. The suction cup 312 is used for silicon wafer cutting, and the tooling member 313 is used for cutting the head and tail of a crystal ingot or a crystal rod.

[0030] Furthermore, the telescopic member 311 includes a second motor 3111 and a telescopic cylinder 3112, the second motor 3111 and the telescopic cylinder 3112 are both located on the first slider 3143, the bottoms of the second motor 3111 and the telescopic cylinder 3112 are both connected to the support frame 120, the output end of the second motor 3111 is connected to one end of the telescopic cylinder 3112, and the other end of the telescopic cylinder 3112 is connected to the bottom of the suction cup 312, and when the crystal rod descends to a predetermined position, the second motor 3111 drives the telescopic cylinder 3112 to rise so that the bottom of the crystal rod contacts the suction cup 312 or the tooling 313.

[0031] Furthermore, the telescopic member 311 is a spring, the bottom of the spring is connected to the top of the first slider 3143, and the top of the spring is connected to the bottom of the suction cup 312. When the crystal rod descends or rises, the spring automatically expands and contracts as the crystal rod descends or rises, so that the bottom of the crystal rod automatically contacts the suction cup 312 or the tooling 313.

[0032] Please see Figure 4 and Figure 5 Furthermore, the tooling 313 includes an ingot tray 3131 and an end tray 3132. The shape of the ingot tray 3131 is adapted to the shape of the ingot, and the shape of the end tray 3132 is adapted to the shape of the head of the crystal rod. Different tooling is used according to the shape of the cutting.

[0033] Please see Figures 2 to 7Furthermore, the anti-collapse edge portion 310 also includes a horizontal moving member 314, and the horizontal moving member 314 includes a first motor 3141, a first screw rod 3142, and a first slider 3143. The first slider 3143 has a threaded through hole in its axial direction, and the telescopic member 311 is located above the first slider 3143. The output end of the first motor 3141 is connected to one end of the first screw rod 3142, and the other end of the first screw rod 3142 passes through the first slider 3143 and is threadedly connected to the first slider. The other end of the first screw rod 3142 is connected to the support frame 12 0 is rotatably connected, the top of the first slider 3143 is connected to the bottom of the second motor 3111 and the telescopic cylinder 3112, the first motor 3141 drives the first screw rod 3142 to rotate, and the rotation of the first screw rod 3142 drives the first slider 3143 to move horizontally, so that the suction cup 312 or the tooling 313 moves toward or away from the supporting vertical plate 110, and then when the clamping assembly 200 clamps crystal rods of different sizes, the suction cup 312 or the tooling 313 is always coaxial with the crystal rod, so that the truncated crystal ingot or silicon wafer is evenly stressed, and will not cause edge collapse due to uneven stress.

[0034] In another embodiment, the top of the first sliding block 3143 is connected to the bottom of the spring.

[0035] Furthermore, the cutting part 320 includes a third motor 321, a third screw rod 322, a third slider 323, and a steel wire 324. A slide groove 121 is arranged above the support frame 120. The cross section of the slide groove 121 is U-shaped. The cross section of the third slider 323 is U-shaped. The third motor 321 and the third screw rod 322 are located on the front outside of the support frame 120. The third slider 323 is located in the slide groove 121. The steel wire 324 is perpendicular to the third screw rod 322. The output end of the third motor 321 is connected to the third One end of the screw rod 322 is connected, the third screw rod 322 passes through the third slider 323 and is threadedly connected to the third slider 323, the other end of the third screw rod 322 is rotatably connected to the support frame 120, and the two ends of the steel wire 324 are respectively connected to the third slider 323. When cutting, the third motor 321 drives the third screw rod 322 to rotate, and the rotation of the third screw rod 322 drives the third slider 323 to move horizontally in the slide groove 121, thereby driving the steel wire 324 to move horizontally to the left or right to cut the ingot or silicon wafer.

[0036] Furthermore, the cutting portion 320 also includes a third guide rod 328, and the third guide rod 328 is located on the rear and outer side of the support frame 120. The third guide rod 328 and the third screw rod 322 are parallel to each other and located on the same horizontal plane. The two ends of the third guide rod 328 are fixedly connected to the two ends of the support frame 120. The third guide rod 328 passes through the third slider 323 and is slidably connected to the third slider 323 to provide a guiding effect for the sliding of the third slider 323.

[0037] Furthermore, the cutting part 320 also includes a winding machine 325 and a column 326. A mounting groove 3233 is set on the side of the third slider 323. The winding machine 325 and the column 326 are located in the mounting groove 3233. One end of the steel wire 324 extends from the winding machine 325, bypasses the column 326 and the opposite sides of the third slider 323, and returns to the winding machine 325. The connection points of the winding machine 325, the column 326, the steel wire 324 and the third slider 323 are rotatably connected to form a rectangle. When the steel wire 324 is moderately tensioned, a certain elastic margin of the steel wire 324 is provided when the steel wire 324 cuts the crystal rod, so that the steel wire 324 will not break when cutting the crystal rod.

[0038] Furthermore, the cutting portion 320 further includes a tensioning member 327, and the tensioning member 327 is two, and the tensioning member 327 includes a first support plate 3271, a second support plate 3272, and a tensioning bolt 3273. The third slider 323 has sliding grooves on two opposite sides thereof, and a slide plate 3231 and a guide wheel 3232 are arranged on two opposite sides thereof. The first support plate 3271 is connected to the third slider 323, the second support plate 3272 is connected to the slide plate 3231, and the tensioning bolt 3273 is connected to the third slider 323. The first support plate 3271 is rotatably connected, the tensioning bolt 3273 is threadedly connected to the second support plate 3272, the slide plate 3231 is slidably connected to the sliding groove of the third slider 323, the guide wheel 3232 is connected to the slide plate 3231, and the steel wire 324 is rotatably connected to the guide wheel 3232. When the steel wire 324 needs to be tensioned, the tensioning bolt 3273 rotates to drive the second support plate 3272211 and the slide plate 3231 to move along the sliding groove away from the supporting vertical plate 110 to tension the steel wire 324.

[0039] Please see Figures 8 to 10Furthermore, the clamping assembly 200 includes a driving part 210 and a clamping part 220, the driving part 210 and the clamping part 220 are located on the same side of the supporting vertical plate 110, the axis of the clamping part 220 is coaxial with the anti-collapse edge part 310, the clamping part 220 is perpendicular to the supporting vertical plate 110, the driving part 210 is connected to the supporting frame 120, the driving part 210 is also connected to the clamping part 220, the driving part 210 drives the clamping part 220 to move vertically, and the clamping assembly 200 clamps the crystal rod.

[0040] Specifically, there are two clamping assemblies 200 , and the clamping assemblies 200 are vertically arranged along the length direction of the supporting vertical plate 110 .

[0041] Furthermore, fourth guide rods 111 are respectively arranged on both sides of the support plate 110, and the driving unit 210 includes a support plate 211, a fourth motor 212, a fourth screw rod 213, a tooth plate 214, and a gear 215. The cross section of the support plate 211 is U-shaped, and the support plate 211 and the fourth motor 212 are perpendicular to the support plate 110. The fourth motor 212 is located at the front end of the support plate 211, and the tooth plate 214 is parallel to the support plate 110. The gear 215 is located on the fourth screw rod 213, and the tooth plate 214 is vertically fixedly connected to the middle part of the support plate 110. Both ends are fixedly connected to the supporting vertical plate 110, the side of the supporting plate 211 is connected to the clamping part 220, both ends of the supporting plate 211 are slidably connected to the fourth guide rod 111, the fourth motor 212 is connected to the supporting plate 211, the output end of the fourth motor 212 is connected to the fourth screw rod 213, the fourth screw rod 213 passes through the supporting plate 211 and is rotatably connected to the supporting plate 211, the fourth screw rod 213 is fixedly connected to the gear 215, the gear 215 is not in contact with the supporting plate 211, and the gear 215 is meshed with the tooth plate 214, driving the clamping part 220 to rise and fall.

[0042] Furthermore, the clamping portion 220 includes a connecting groove 221, a driving member 222, and a clamping jaw 223. The connecting groove 221 is perpendicular to the supporting plate 110, the clamping jaw 223 is coaxial with the suction cup 312 or the tooling member 313, the left side of the connecting groove 221 is fixedly connected to the right side of the supporting plate 211, the driving member 222 is connected to the connecting groove 221, and the driving member 222 drives the clamping jaws 223 to move closer to or away from each other to accommodate crystal rods of different sizes.

[0043] Specifically, the driving member 222 may be a motor or a screw rod, and the screw rod is symmetrically provided with reverse threads so as to make the clamping jaws 223 approach or move away from each other.

[0044] Furthermore, the clamping portion 220 also includes an elastic protective layer 224, which is located on the right side of the connecting groove 221, parallel to the connecting groove 221, and both ends of the elastic protective layer 224 are respectively connected to the clamping claws 223 to prevent damage to the crystal rod.

[0045] Furthermore, cushion layers 2231 are provided inside opposite sides of the clamping jaws 223 to prevent the crystal rod from being damaged.

[0046] Furthermore, an infrared rangefinder 112 is disposed on the top of the supporting plate 110 to detect the length of the crystal rod.

[0047] Furthermore, the vertical cutting machine 10 further includes a conveying member 400, and the conveying member 400 may be a conveyor belt.

[0048] What is disclosed above is only a preferred embodiment of the present invention, which certainly cannot be used to limit the scope of rights of the present invention. A person skilled in the art can understand that all or part of the processes of the above embodiments and equivalent changes made according to the claims of the present invention still fall within the scope of the invention.

Claims

1. A vertical crystal rod cutting machine, characterized in that: The cutting part is slidably connected to the support frame, and the clamping assembly is coaxial with the anti-collapse edge portion, and the clamping assembly vertically clamps the crystal rod, the bottom of the crystal rod is in contact with the anti-collapse edge portion, and the crystal rod and the anti-collapse edge portion apply forces in opposite directions to each other to hold the cut-off part of the crystal rod.

2. The vertical ingot cutting machine according to claim 1, characterized in that: The anti-collapse edge portion includes a telescopic part, a suction cup, and a tooling part. The telescopic part, the suction cup, and the tooling part are all located below the cutting part. The bottom of the telescopic part is connected to the support frame, and the top of the telescopic part is connected to the bottom of the suction cup. The suction cup, the tooling part, and the clamping assembly are coaxial. The telescopic part causes the suction cup to rise or fall vertically so that the top of the suction cup contacts the bottom of the tooling part or the crystal rod, and the top of the tooling part contacts the crystal rod.

3. The vertical crystal rod cutting machine according to claim 2, characterized in that: The anti-collapse edge also includes a horizontal moving part, which includes a first motor, a first screw rod, and a first slider. The telescopic part is located above the first slider. The output end of the first motor is connected to one end of the first screw rod, and the other end of the first screw rod is threadedly connected to the first slider. The top of the first slider is connected to the bottom of the telescopic part. The first motor drives the first screw rod to rotate, and the rotation of the first screw rod drives the first slider to move horizontally, so that the telescopic part moves toward or away from the supporting vertical plate.

4. The vertical crystal rod cutting machine according to claim 3, characterized in that: The telescopic part includes a second motor and a telescopic cylinder, the second motor and the telescopic cylinder are both located on the first slider, the bottoms of the second motor and the telescopic cylinder are both connected to the top of the first slider, the output end of the second motor is connected to one end of the telescopic cylinder, and the other end of the telescopic cylinder is connected to the bottom of the suction cup.

5. The vertical ingot cutting machine according to claim 3, characterized in that: The telescopic member is a spring, the bottom of the spring is connected to the top of the first sliding block, and the top of the spring is connected to the bottom of the suction cup.

6. The vertical ingot cutting machine according to claim 2, characterized in that: The tooling includes an ingot tray and an end tray. The shape of the ingot tray is adapted to the shape of the ingot, and the shape of the end tray is adapted to the shape of the head of the crystal rod.

7. The vertical ingot cutting machine according to claim 2, characterized in that: The cutting part includes a third motor, a third screw rod, a third slider, and a steel wire. A slide groove is arranged above the support frame. The cross section of the slide groove is U-shaped. The cross section of the third slider is U-shaped. The third motor and the third screw rod are located at the front outer side of the support frame. The third slider is located in the slide groove. The steel wire and the third screw rod are perpendicular to each other. The output end of the third motor is connected to one end of the third screw rod, and the third screw rod passes through the third slider and is threadedly connected to the third slider. The other end of the third screw rod is rotatably connected to the support frame, and the two ends of the steel wire are respectively connected to the third slider.

8. The vertical ingot cutting machine according to claim 7, characterized in that: The cutting part also includes a winding machine and a column. A mounting groove is arranged on the side of the third slider. The winding machine and the column are located in the mounting groove. One end of the steel wire extends from the winding machine, bypasses the column and the opposite sides of the third slider and returns to the winding machine. The connection points of the winding machine, the column, the steel wire and the third slider that are rotatably connected form a rectangle.

9. The vertical ingot cutting machine according to claim 8, characterized in that: The cutting part also includes a tensioning member, and there are two of the tensioning members, including a first support plate, a second support plate, and a tensioning bolt. Sliding grooves are respectively provided on two opposite sides of the third slider, and a slide plate and a guide wheel are arranged on two opposite sides of the third slider. The first support plate is connected to the third slider, and the second support plate is connected to the slide plate. The tensioning bolt is rotatably connected to the first support plate, and the tensioning bolt is threadedly connected to the second support plate. The slide plate is slidably connected to the sliding groove, the guide wheel is connected to the slide plate, and the steel wire is rotatably connected to the guide wheel.

10. The vertical ingot cutting machine according to claim 1, characterized in that: The clamping assembly includes a driving part and a clamping part. The axis of the clamping part is coaxial with the anti-collapse edge part. The driving part is connected to the support frame. The driving part is also connected to the clamping part. The driving part drives the clamping part to move vertically. The clamping assembly clamps the crystal rod.

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