An automatic bead threading machine for diamond wire saw beads

Abstract

The present invention provides an automatic bead threading machine for diamond wire saw beads, comprising: a frame, a bead moving assembly, a feeding assembly, a receiving assembly, a stop assembly, a bead pushing assembly and a diamond wire threading needle; the stop assembly is arranged on the frame, the diamond wire threading needle is clamped on the stop assembly, a connecting hole for connecting a steel wire rope is arranged at the tail of the diamond wire threading needle, and the bead pushing assembly is arranged in the extending direction of the needle head of the diamond wire threading needle; the discharge port of the feeding assembly is communicated with the receiving assembly, and the receiving assembly is arranged between the bead pushing assembly and the diamond wire threading needle; the bead moving assembly is arranged on the frame above the diamond wire threading needle. The present invention connects the steel wire rope to the tail of the diamond wire threading needle, uses the diamond wire threading needle to puncture the beads, and enables the beads to move from the diamond wire threading needle to the steel wire rope, improving the qualification rate, stability and bead threading efficiency of the beads passing through the steel wire rope.

Description

Technical Field

[0001] The present invention relates to the field of rope saw preparation, and particularly to an automatic bead threading machine for diamond rope saw beads. Background Art

[0002] In industrial production, diamond rope saws are often used to cut hard materials with irregular shapes. The main structure of a diamond rope saw consists of a steel wire rope and diamond beads strung on the steel wire rope. In the prior art, diamond rope saws are usually made by manually threading diamond beads one by one into the end of the steel wire rope, and then using a bead pushing device to push the diamond beads threaded at the end to the other end until the entire steel wire rope is threaded with the specified number of diamond beads. There are also devices that use automated machinery to complete the automatic threading of beads onto the rope. Existing automatic bead threading machines usually include a bead supply unit, a bead pushing unit, and a rope end fixing unit. Their working principle is generally as follows: The rope end fixing unit is arranged in front of the bead pushing unit. The rope end fixing unit fixes the end of the steel wire rope. The bead supply unit transports the diamond beads to the bead pushing unit. The bead pushing unit pushes the diamond beads into the end of the steel wire rope. A bead pushing device is arranged in front of the automatic bead threading machine to push one or several diamond beads threaded at the end of the steel wire rope towards the other end of the steel wire rope until the entire steel wire rope is threaded with the specified number of diamond beads.

[0003] However, in the rope saw fixing mechanism designed for existing diamond rope saw automatic bead threading machines, there are still problems such as the front end of the rope saw being bent or the threading being blocked when the through hole of the bead is blocked; during the process of threading diamond beads into the steel wire rope, the steel wire rope cannot maintain a straight state, and the beads may fall off when they cannot pass through. For steel wire ropes with a smaller diameter, this problem is more obvious; moreover, the frictional force generated when the beads pass through the steel wire rope will cause the steel wire rope to move backward. When a certain number of beads are threaded, the steel wire rope is no longer in its original predetermined position, and the beads may fall off when they cannot pass through; there are problems with differences in the size or blockage of the through holes of the diamond bead through hole coatings. At this time, the resistance encountered by the beads when passing through the steel wire rope will be even greater, causing the steel wire rope to bend and the beads to directly fall off when they cannot pass through. Summary of the Invention

[0004] In view of this, the purpose of the present invention is to provide an automatic bead threading machine for diamond rope saw beads. By using an automatic bead threading machine with a diamond rope threading needle, connecting the steel wire rope to the tail of the diamond rope threading needle, and using the diamond rope threading needle to puncture the beads and enabling the beads to move from the diamond rope threading needle to the steel wire rope, it is possible to prevent the steel wire rope from bending when encountering resistance, prevent the beads from falling off, and improve the qualification rate, stability, and bead threading efficiency of the beads passing through the steel wire rope.

[0005] The technical solution adopted by the present invention to solve its technical problems is:

[0006] Provided is an automatic bead threading machine for diamond wire saw beads, comprising: a frame, a bead moving component, a feeding component, a receiving component, a stop component, a bead pushing component, and a diamond wire threading needle;

[0007] The stop component is arranged on the frame, the diamond wire threading needle is clamped on the stop component, a connection hole for connecting a steel wire rope is arranged at the tail of the diamond wire threading needle, the bead pushing component is arranged in the extending direction of the head of the diamond wire threading needle and is coaxially arranged with the diamond wire threading needle; the discharging port of the feeding component is communicated with the receiving component, the receiving component is arranged between the bead pushing component and the diamond wire threading needle, and the bead on the receiving component is pushed onto the diamond wire threading needle through the bead pushing component; the bead moving component is arranged on the frame above the diamond wire threading needle and can dial the bead in the extending direction of the tail of the diamond wire threading needle.

[0008] It should be noted that the manufacturing material of the diamond wire threading needle is not limited to diamond, and other materials with the same hardness as diamond can also be used. The connection hole for connecting the diamond wire threading needle and the steel wire rope can use a connection hole with internal threads for convenient connection and fixation of the steel wire rope.

[0009] Preferably, the stop component includes a first stop member and a second stop member. The first stop member and the second stop member are respectively clamped at both ends of the diamond wire threading needle. When the bead pushing component operates, the first stop member clamps the diamond wire threading needle and the second stop member loosens the diamond wire threading needle. When the bead moving component operates, the first stop member loosens the diamond wire threading needle and the second stop member clamps the diamond wire threading needle.

[0010] Preferably, both the first stop member and the second stop member are composed of a clamping mechanism (such as hydraulic clamping, pneumatic clamping, etc.) and a translation mechanism (such as a slide cylinder, a module, a lead screw, etc.). The translation mechanism is arranged on the frame and can horizontally move along the axial direction of the diamond wire threading needle, and the clamping mechanism is arranged on the translation mechanism.

[0011] Preferably, the head of the diamond wire threading needle is conical, and concave limiting steps corresponding to the first stop member and the second stop member are arranged on the diamond wire threading needle. The limiting steps surround the diamond wire threading needle; the conical head can pass through the through hole of the bead faster and can pierce some blocked beads or beads with different through hole sizes.

[0012] It should be noted that the limiting step can also be provided only on both sides of the diamond stringing needle (similar to a card slot, the size of the card slot matches the size of the clamping mechanism); when the first stop member clamps the limiting step, it can prevent the problem that the diamond stringing needle retreats during the process of the bead pushing component pushing the beads in the bead receiving component through the diamond stringing needle, resulting in the beads not being accurately strung on the diamond stringing needle; and when the second stop member clamps the limiting step, it can prevent the problem that the diamond stringing needle retreats during the process of the bead moving component moving the beads on the diamond stringing needle to the steel wire rope, resulting in the beads being pulled out and dropped from the clamping mechanism.

[0013] Preferably, the bead moving component includes a clamping device and a sliding device. The sliding device is arranged on the frame and is located directly above the diamond stringing needle and can horizontally move along the axial direction of the diamond stringing needle. The clamping device is arranged at the lower end of the sliding device.

[0014] It should be noted that the bead moving component can move the beads to the steel wire rope one by one, or it can also move the beads from the diamond stringing needle to the steel wire rope after the bead pushing component has pushed a set number of beads through the diamond stringing needle.

[0015] Preferably, the bead pushing component includes a pushing cylinder and a pushing rod (a hollow pushing rod with an outer diameter smaller than the maximum outer diameter of the beads and an inner diameter larger than the maximum outer diameter of the diamond stringing needle can be used). The pushing rod is arranged at the driving end of the pushing cylinder and is coaxially arranged with the diamond stringing needle.

[0016] Preferably, the bead feeding component includes a vibrating disk and a feeding guide rail. The vibrating disk is communicated with the feeding guide rail, and the feeding guide rail is communicated with the bead receiving component. The beads in the vibrating disk are conveyed to the bead receiving component through the feeding guide rail, and the beads in the vibrating disk accurately enter the feeding guide rail through vibration.

[0017] Preferably, the bead receiving component includes a bead receiving groove and a positioning block. The bead receiving groove is arranged on the positioning block. The positioning block positions and fixes the diamond stringing needle at the front end of the bead through hole, and the diamond stringing needle is coaxial with the bead through hole.

[0018] Preferably, an automatic bead moving device is further included. The automatic bead moving device is arranged in the extending direction of the tail of the diamond stringing needle. The steel wire rope is arranged on the automatic bead moving device. The automatic bead moving device includes a claw component and a driving device (motor drive, chain or synchronous belt and other driving devices can be used). The claw component can move the beads moved by the bead moving component to the steel wire rope to a specified position.

[0019] Preferably, a control center is further included. The control center is controlled by a PLC and is electrically connected to the bead moving component, the bead feeding component, the stop component and the bead pushing component.

[0020] Advantages of the present invention:

[0021] An automatic bead threading machine for diamond wire saw beads provided by the present invention guides the steel wire rope by connecting a diamond wire threading needle to the bead end of the wire saw. Compared with the existing method of directly using the steel wire rope for bead threading, the present invention changes the traditional bead threading method of the wire saw. It not only restrains the end of the steel wire rope through the diamond wire threading needle (the steel wire rope used in the wire saw is generally composed of multiple thin ropes wound together), preventing the end of the rope from spreading and causing difficulties in bead threading; but also utilizes the hardness of the diamond wire threading needle itself to prevent the threading part from bending when encountering resistance during bead threading, resulting in the situation of bead dropping, greatly improving the bead threading efficiency;

[0022] It also sets a limiting step in the middle of the diamond wire threading needle to facilitate the clamping of the stop component, avoiding the diamond wire threading needle from retreating due to the frictional force generated when the bead passes through the diamond wire threading needle, resulting in bead dropping; and through the coordinated control of the control center, the bead moving component and the automatic bead moving device cooperate to accurately move the bead on the diamond wire threading needle to the designated position of the steel wire rope, greatly improving the qualification rate and stability of the bead passing through the steel wire rope. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic structural diagram of an automatic bead threading machine for diamond wire saw beads according to Embodiment 1 of the present invention.

[0024] Figure 2 is Figure 1 a partial cross-sectional view of part A of

[0025] Figure 3 It is a three-dimensional schematic diagram of an automatic bead threading machine for diamond wire saw beads according to Embodiment 1 of the present invention.

[0026] Figure 4 It is a three-dimensional schematic diagram of the diamond wire threading needle according to Embodiment 1 of the present invention.

[0027] Figure 5 It is a cross-sectional view of the diamond wire threading needle according to Embodiment 1 of the present invention.

[0028] Figure 6 It is a cross-sectional view of the diamond wire threading needle in the working state according to Embodiment 1 of the present invention.

[0029] Figure 7 It is a schematic structural diagram of the stop member according to Embodiment 1 of the present invention.

[0030] Figure 8 It is a schematic diagram of an automatic bead threading machine for diamond wire saw beads according to Embodiment 2 of the present invention.

[0031] Figure 9 is Figure 8An enlarged schematic view of position B.

[0032] Figure 10 This is a side view of the automatic bead moving device according to Embodiment 2 of the present invention.

[0033] In the figure: 1, frame; 2, feeding component; 21, vibrating bowl; 22, feeding guide rail; 3, receiving component; 31, positioning block; 32, receiving groove; 4, stopping component; 41, first stopper; 42, second stopper; 43, clamping mechanism; 44, translation mechanism; 5, bead pushing component; 51, pushing cylinder; 52, pushing rod; 6, diamond wire threading needle; 61, needle tip; 62, needle tail; 621, connecting hole; 63, limiting step; 7, bead moving component; 71, clamping device; 72, sliding device; 8, automatic bead moving device; 81, gripper part; 82, driving device; 9, control center; 10, steel wire rope.

[0034] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present invention in any way, but to illustrate the concept of the present invention to those skilled in the art by referring to specific embodiments. Detailed Embodiments

[0035] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] Embodiment 1

[0037] As Figure 1-7 shown, an automatic bead threading machine for diamond wire saw beads includes: a frame 1, a bead moving component 7, a feeding component 2, a receiving component 3, a stopping component 4, a bead pushing component 5, and a diamond wire threading needle 6;

[0038] The stopping component 4 is arranged on the frame 1, the diamond wire threading needle 6 is clamped on the stopping component 4, a connecting hole 621 for connecting the steel wire rope 10 is arranged at the needle tail 62 of the diamond wire threading needle 6, the bead pushing component 5 is arranged in the extending direction of the needle tip 61 of the diamond wire threading needle 6 and is coaxially arranged with the diamond wire threading needle 6; the discharge port of the feeding component 2 is communicated with the receiving component 3, the receiving component 3 is arranged between the bead pushing component 5 and the diamond wire threading needle 6, and the beads on the receiving component 3 are pushed onto the diamond wire threading needle 6 by the bead pushing component 5; the bead moving component 7 is arranged on the frame 1 above the diamond wire threading needle 6 and can dial the beads in the extending direction of the needle tail 62 of the diamond wire threading needle 6.

[0039] The stop component 4 includes a first stop member 41 and a second stop member 42. The first stop member 41 and the second stop member 42 are respectively clamped at both ends of the diamond wire threading needle 6. When the bead pushing component 5 operates, the first stop member 41 clamps the diamond wire threading needle 6, and the second stop member 42 releases the diamond wire threading needle 6. When the bead moving component 7 operates, the first stop member 41 releases the diamond wire threading needle 6, and the second stop member 42 clamps the diamond wire threading needle 6.

[0040] Both the first stop member 41 and the second stop member 42 are composed of a clamping mechanism 43 and a translation mechanism 44. The translation mechanism 44 is arranged on the frame 1 and can horizontally move along the axial direction of the diamond wire threading needle 6. The clamping mechanism 43 is arranged on the translation mechanism 44.

[0041] The needle tip 61 of the diamond wire threading needle 6 is conical, and the diamond wire threading needle 6 is provided with an inward concave limiting step 63 corresponding to the first stop member 41 and the second stop member 42. The limiting step 63 is arranged around the diamond wire threading needle 6.

[0042] The bead moving component 7 includes a clamping device 71 and a sliding device 72. The sliding device 72 is arranged on the frame 1 and is located directly above the diamond wire threading needle 6 and can horizontally move along the axial direction of the diamond wire threading needle 6. The clamping device 71 is arranged at the lower end of the sliding device 72.

[0043] The bead pushing component 5 includes a pushing cylinder 51 and a pushing rod 52. The pushing rod 52 is arranged at the driving end of the pushing cylinder 51 and is coaxially arranged with the diamond wire threading needle 6.

[0044] The feeding component 2 includes a vibrating disk 21 and a feeding guide rail 22. The vibrating disk 21 is communicated with the feeding guide rail 22. The feeding guide rail 22 is communicated with the receiving component 3, and the beads in the vibrating disk 21 are conveyed to the receiving component 3 through the feeding guide rail 22.

[0045] The receiving component 3 includes a receiving groove 32 and a positioning block 31. The receiving groove 32 is arranged on the positioning block 31. The positioning block 31 positions and fixes the diamond wire threading needle 6 at the front end of the bead through hole, and the diamond wire threading needle 6 is coaxial with the bead through hole.

[0046] It further includes a control center 9. The control center 9 is controlled by a PLC and is electrically connected to the bead moving component 7, the feeding component 2, the stop component 4, and the bead pushing component 5.

[0047] The working principle and usage method of an automatic bead threading machine for diamond wire saw beads in this embodiment:

[0048] An automatic bead threading machine for diamond wire saw beads provided in this embodiment guides the steel wire rope 10 by using a diamond wire threading needle 6, thereby preventing the steel wire rope 10 from bending when encountering resistance. A limiting step 63 is provided in the middle of the diamond wire threading needle 6 to avoid the diamond wire threading needle 6 from retreating due to the frictional force generated when the bead passes through the diamond wire threading needle 6. Then, through the coordinated control of the control center 9, the bead moving assembly 7 cooperates with the automatic bead shifting device 8 to accurately move the beads on the diamond wire threading needle 6 to the designated position of the steel wire rope 10, greatly improving the qualification rate, stability and bead threading efficiency of the beads passing through the steel wire rope 10.

[0049] During use, a small section of the core strands of the steel wire rope 10 is stripped, and the loose strands of the outer steel wire rope 10 are cut off flush. The core strands of the steel wire rope 10 are inserted into the connection hole 621 at the tail 62 of the steel wire rope threading needle 6, and are adhesively fixed by using an adhesive (adhesive methods include glue bonding, tin wire hot melting bonding, external force clamping and fixing, etc.). The adhesively fixed steel wire rope 10 and the diamond wire threading needle 6 are installed and placed on the automatic bead threading machine. The first stopper 41 first clamps the limiting step 63 of the diamond wire threading needle 6, and makes the conical needle head 61 of the diamond wire threading needle 6 insert into the material receiving assembly 3, so that the positioning block 31 in the material receiving assembly 3 positions the diamond wire threading needle 6. Then, the bead pushing assembly 5 is started for bead threading. When the bead pushing assembly 5 pushes enough set number of beads through the diamond wire threading needle 6, the second stopper 42 clamps the diamond wire threading needle 6, the first stopper 41 releases the diamond wire threading needle 6, the bead moving assembly 7 moves the beads on the diamond wire threading needle 6 to the steel wire rope 10. Then, the first stopper 41 clamps the diamond wire threading needle 6 again, the second stopper 42 releases the diamond wire threading needle 6, the bead moving assembly 7 releases the claw and returns to the initial position to wait, and the bead pushing assembly 5 performs bead pushing work again; this step is continuously cycled until enough beads are sleeved on the steel wire rope 10; after the beads move onto the steel wire rope 10, the staff can manually move the beads to the designated position, or use machinery to move the beads to the designated position.

[0050] Embodiment 2

[0051] As Figure 8-10 shown, an automatic bead threading machine for diamond wire saw beads in this embodiment includes: a frame 1, a bead moving assembly 7, a feeding assembly 2, a material receiving assembly 3, a stopper assembly 4, a bead pushing assembly 5 and a diamond wire threading needle 6;

[0052] The stop component 4 is arranged on the frame 1, the diamond wire threading needle 6 is clamped on the stop component 4, a connection hole 621 for connecting the steel wire rope 10 is arranged at the needle tail 62 of the diamond wire threading needle 6, the bead pushing component 5 is arranged in the extending direction of the needle head 61 of the diamond wire threading needle 6 and is coaxially arranged with the diamond wire threading needle 6; the discharge port of the feeding component 2 is communicated with the material receiving component 3, the material receiving component 3 is arranged between the bead pushing component 5 and the diamond wire threading needle 6, and the beads on the material receiving component 3 are pushed onto the diamond wire threading needle 6 by the bead pushing component 5; the bead shifting component 7 is arranged on the frame 1 above the diamond wire threading needle 6 and can shift the beads in the extending direction of the needle tail 62 of the diamond wire threading needle 6.

[0053] The stop component 4 includes a first stop member 41 and a second stop member 42. The first stop member 41 and the second stop member 42 respectively clamp the two ends of the diamond wire threading needle 6. When the bead pushing component 5 operates, the first stop member 41 clamps the diamond wire threading needle 6 and the second stop member 42 loosens the diamond wire threading needle 6. When the bead shifting component 7 operates, the first stop member 41 loosens the diamond wire threading needle 6 and the second stop member 42 clamps the diamond wire threading needle 6.

[0054] Both the first stop member 41 and the second stop member 42 are composed of a clamping mechanism 43 (such as hydraulic clamping, pneumatic clamping, etc.) and a translation mechanism 44 (such as a slide cylinder, a module, a lead screw, etc.). The translation mechanism 44 is arranged on the frame 1 and can horizontally move along the axial direction of the diamond wire threading needle 6. The clamping mechanism 43 is arranged on the translation mechanism 44.

[0055] The needle head 61 of the diamond wire threading needle 6 is conical, and concave limiting steps 63 corresponding to the first stop member 41 and the second stop member 42 are arranged on the diamond wire threading needle 6. The limiting steps 63 are arranged around the diamond wire threading needle 6.

[0056] The bead shifting component 7 includes a clamping device 71 and a sliding device 72. The sliding device 72 is arranged on the frame 1 and is located directly above the diamond wire threading needle 6 and can horizontally move along the axial direction of the diamond wire threading needle 6. The clamping device 71 is arranged at the lower end of the sliding device 72.

[0057] The bead pushing component 5 includes a pushing cylinder 51 and a pushing rod 52. The pushing rod 52 is arranged at the driving end of the pushing cylinder 51 and is coaxially arranged with the diamond wire threading needle 6.

[0058] The feeding component 2 includes a vibrating bowl 21 and a feeding guide rail 22. The vibrating bowl 21 is communicated with the feeding guide rail 22. The feeding guide rail 22 is communicated with the material receiving component 3, and the beads in the vibrating bowl 21 are conveyed to the material receiving component 3 through the feeding guide rail 22.

[0059] The bead receiving component 3 includes a bead receiving groove 32 and a positioning block 31. The bead receiving groove 32 is arranged on the positioning block 31. The positioning block 31 positions and fixes the diamond wire threading needle 6 at the front end of the bead through hole, and the diamond wire threading needle 6 is coaxial with the bead through hole.

[0060] It further includes an automatic bead shifting device 8. The automatic bead shifting device 8 is arranged in the extending direction of the tail end 62 of the diamond wire threading needle 6. The steel wire rope 10 is arranged on the automatic bead shifting device 8. The automatic bead shifting device 8 includes a claw component 81 and a driving device 82. The claw component 81 can move the bead on the steel wire rope 10 of the bead moving component 7 to a specified position.

[0061] It further includes a control center 9. The control center 9 is controlled by a PLC and is electrically connected to the bead moving component 7, the feeding component 2, the stopping component 4, and the bead pushing component 5.

[0062] Compared with the first embodiment:

[0063] An automatic bead threading machine for diamond wire saw beads provided in this embodiment automatically shifts the beads on the steel wire rope 10 by adding an automatic bead shifting device 8. After the bead moving component 7 transfers the beads to the steel wire rope 10, the automatic bead shifting device 8 performs the bead shifting work. The claw component 81 moves the beads to a specified position and then returns to the waiting position, continuously repeating this step to automatically complete the bead threading work.

[0064] Finally, it should be noted that the above are only the preferred embodiments of the present invention, which are only used to illustrate the technical solutions of the present invention and are not used to limit the protection scope of the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention are included in the protection scope of the present invention.

[0065] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "upper end", "lower end", "upper surface", "lower surface", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention.

[0066] In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installation", "connection", "connection", "setting" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the internal communication of two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. An automatic bead threading machine for diamond wire saw beads, comprising: A frame (1), a bead moving component (7), a feeding component (2), a material receiving component (3), a stop component (4), a bead pushing component (5) and a diamond wire threading needle (6); characterized in that: The stop component (4) is arranged on the frame (1), the diamond wire threading needle (6) is clamped on the stop component (4), a connecting hole (621) for connecting a steel wire rope (10) is arranged at the needle tail (62) of the diamond wire threading needle (6), the bead pushing component (5) is arranged in the extending direction of the needle head (61) of the diamond wire threading needle (6) and is coaxially arranged with the diamond wire threading needle (6); the discharge port of the feeding component (2) is communicated with the material receiving component (3), the material receiving component (3) is arranged between the bead pushing component (5) and the diamond wire threading needle (6), and the bead pushing component (5) is used to push the beads on the material receiving component (3) onto the diamond wire threading needle (6); the bead moving component (7) is arranged on the frame (1) above the diamond wire threading needle (6) and can push the beads in the extending direction of the needle tail (62) of the diamond wire threading needle (6); the stop component (4) includes a first stop member (41) and a second stop member (42), the first stop member (41) and the second stop member (42) are respectively clamped at both ends of the diamond wire threading needle (6), and when the bead pushing component (5) operates, the first stop member (41) clamps the diamond wire threading needle (6) and the second stop member (42) loosens the diamond wire threading needle (6), when the bead moving component (7) operates, the first stop member (41) loosens the diamond wire threading needle (6) and the second stop member (42) clamps the diamond wire threading needle (6), and concave limiting steps (63) corresponding to the first stop member (41) and the second stop member (42) are arranged on the diamond wire threading needle (6), and the limiting steps (63) are arranged around the diamond wire threading needle (6).

2. The automatic bead threading machine for diamond wire saw beads according to claim 1, characterized in that: Both the first stop member (41) and the second stop member (42) are composed of a clamping mechanism (43) and a translation mechanism (44), the translation mechanism (44) is arranged on the frame (1) and can horizontally move along the axial direction of the diamond wire threading needle (6), and the clamping mechanism (43) is arranged on the translation mechanism (44).

3. The automatic bead threading machine for diamond wire saw beads according to claim 1, characterized in that: The needle head (61) of the diamond wire threading needle (6) is conical.

4. The automatic bead threading machine for diamond wire saw beads according to claim 1, characterized in that: The bead moving component (7) includes a clamping device (71) and a sliding device (72), the sliding device (72) is arranged on the frame (1) and is located directly above the diamond wire threading needle (6) and can horizontally move along the axial direction of the diamond wire threading needle (6), and the clamping device (71) is arranged at the lower end of the sliding device (72).

5. The automatic bead threading machine for diamond wire saw beads according to claim 1, characterized in that: The bead pushing component (5) includes a pushing cylinder (51) and a pushing rod (52), the pushing rod (52) is arranged at the driving end of the pushing cylinder (51) and is coaxially arranged with the diamond wire threading needle (6).

6. The automatic bead threading machine for diamond wire saw beads according to claim 1, characterized in that: The feeding component (2) includes a vibrating bowl (21) and a feeding guide rail (22). The vibrating bowl (21) is in communication with the feeding guide rail (22), and the feeding guide rail (22) is in communication with the material receiving component (3). The beads in the vibrating bowl (21) are conveyed to the material receiving component (3) through the feeding guide rail (22).

7. The automatic bead threading machine for diamond wire saw beads according to claim 1, characterized in that: The material receiving component (3) includes a material receiving groove (32) and a positioning block (31). The material receiving groove (32) is arranged on the positioning block (31). The positioning block (31) positions and fixes the diamond stringing needle (6) at the front end of the bead through hole, and the diamond stringing needle (6) is coaxial with the bead through hole.

8. The automatic bead threading machine for diamond wire saw beads according to claim 1, characterized in that: It further includes an automatic bead moving device (8). The automatic bead moving device (8) is arranged in the extending direction of the needle tail (62) of the diamond stringing needle (6). The steel wire rope (10) is arranged on the automatic bead moving device (8). The automatic bead moving device (8) includes a gripper component (81) and a driving device (82). The gripper component (81) can move the beads on the steel wire rope (10) of the bead moving component (7) to a specified position.

9. The automatic bead threading machine for diamond wire saw beads according to any one of claims 1-8, characterized in that: It further includes a control center (9). The control center (9) is controlled by a PLC and is electrically connected to the bead moving component (7), the feeding component (2), the stop component (4), and the bead pushing component (5).

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