Anchor cable cutting machine

Abstract

The present invention relates to the field of metal wire material processing technology, and in particular to an anchor cable cutting machine, comprising a box body, a conveying port, a water jet cutting machine body, and a discharge port; the guide rail is horizontally arranged on the inner wall of the box body, one end of the rotating shaft is rotatably connected to the upper end of the water delivery frame, and the other end is rotatably arranged on the inner side of the guide rail. The present invention sets a water delivery frame in the area where the water jet cutting machine cuts the anchor cable, and nozzles distributed in a ring array are arranged at the bottom of the water delivery frame to spray water columns, and these water columns can contact with the water columns generated during cutting, thereby reducing the kinetic energy of the sputtering water columns, and reducing the threat of the sputtering water columns to equipment parts and personnel by weakening the energy. The water delivery frame can realize horizontal movement, so that the water column sprayed by the nozzle below presents an S-shaped state in the vertical direction, so that the water curtain formed by the nozzle will also exert resistance to the water column generated during cutting in the horizontal direction, thereby reducing the energy.

Description

Technical Field

[0001] The invention relates to the technical field of metal wire processing, in particular to an anchor cable cutting machine. Background Art

[0002] Anchor cable is a reinforcement material used in civil engineering. It is usually composed of high-strength steel strands or steel bars. It is drilled into stable rock and soil layers or structural surfaces and prestressed in the holes to enhance the stability of the soil or rock mass.

[0003] There is a patent application with the publication number CN115971371A, entitled "An anchor cable water cutting device and cutting method", which includes a frame, a feeding device, a water cutting device and a control device. The feeding device, the water cutting device and the control device are all arranged on the frame, and the feeding device is located in front of the water cutting device. The feeding device includes a motor, a reducer and a friction wheel pair group, and the friction wheel pair group includes a driving sprocket and a driven sprocket; an anchor cable is arranged between the driving sprocket and the driven sprocket, and the motor drives the driving sprocket to rotate through the reducer, so that friction is generated between the anchor cable and the driving sprocket and the driven sprocket, and then the anchor cable is driven to move through the friction; the control device controls the movement of the motor, and when the anchor cable moves to the corresponding position, the control device controls the movement of the water cutting device to cut the anchor cable. The invention has a reasonable structural design, a high degree of automation, simple operation, high cutting accuracy, high safety, greatly reduces the operating risk of operators, and improves the cutting efficiency of anchor cables.

[0004] Although the above-mentioned prior art adopts water cutting to cut the anchor cable, the speed of the water column ejected by the device reaches 600-800m / s during water cutting. When the high-kinetic energy water column contacts the anchor cable, splashing occurs. The initial splashing water column and the secondary splashing water column also have a large speed. The splashing water column will pose a potential threat to equipment parts and personnel. Summary of the invention

[0005] The purpose of the present invention is to solve the shortcomings in the prior art and to propose an anchor cable cutting machine.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] Design an anchor cable cutting machine, including a box body, a conveying port, a water jet cutting machine body and a discharge port;

[0008] The water jet cutting machine body is located at the inner upper end of the box body;

[0009] A conveying assembly is installed on one side close to the conveying port;

[0010] A protective device is provided on the upper part of the box;

[0011] Wherein, the protection device includes a driving component and an energy reduction component;

[0012] The energy reduction assembly includes a guide rail, a rotating shaft, a water delivery rack and a nozzle;

[0013] The guide rail is horizontally arranged on the inner wall of the box body, the water delivery rack is arranged in an annular shape and is located above the box body, and the water delivery rack is connected to the water supply equipment through a pipeline, one end of the rotating shaft is rotatably connected to the upper end of the water delivery rack, and the other end thereof is rotatably arranged on the inner side of the guide rail;

[0014] The plurality of nozzles are arranged in a surrounding manner at the bottom of the water delivery frame. When the plurality of nozzles spray water, an annular water curtain is formed around the cutting area, and the annular water curtain shields the splashing water droplets generated by cutting the anchor cable.

[0015] Preferably, the driving assembly includes a rack, an incomplete gear, a second motor, a motor frame and a through hole;

[0016] The through hole is opened on the side wall of the box body, and the two racks are symmetrically connected to one side of the water delivery rack, and the racks pass through the through hole and extend to the outside of the box body;

[0017] The second motor is fixed to the outer wall of the box body through a motor frame, the incomplete gear is installed on the output shaft of the second motor, and the incomplete gear is meshed with the racks on both sides.

[0018] Preferably, a control component is provided below the water jet cutting machine body;

[0019] Among them, the control component includes a positioning and cutting component and an auxiliary blanking component;

[0020] The positioning and cutting assembly includes a connecting frame, a guide rod, a first cutting table, a second cutting table and a pushing assembly;

[0021] The two guide rods are horizontally arranged in the box, and the connecting frames are respectively fixed on both sides of the first cutting table and the second cutting table, wherein the connecting frame on the first cutting table is fixed to the guide rods by screws, and the connecting frame on the second cutting table is slidably arranged on the outside of the guide rods;

[0022] The anchor cable is placed between the inner arc surfaces of the first cutting table and the second cutting table. When the first cutting table and the second cutting table are separated from each other to form a gap, the upper water jet cutting machine body cuts the anchor cable position above the gap.

[0023] Preferably, the pushing assembly includes an electric telescopic rod, a positioning hole and a limiting piece;

[0024] The electric telescopic rod is horizontally installed on the inner wall of the box near the second cutting table. The positioning hole is opened on one of the connecting frames. The distal end of the electric telescopic rod passes through the positioning hole and extends to the other side of the connecting frame. Limiting plates are installed on the electric telescopic rods on both sides of the positioning hole, and the size of the limiting plates is larger than the size of the positioning hole.

[0025] Preferably, the auxiliary material removal assembly includes a support, a material removal hole, a straight rod, a push plate and a positioning plate;

[0026] The support is installed at the lower end of the first cutting table;

[0027] The straight rods are symmetrically arranged on the support, and the push plate is installed between the ends of the two straight rods;

[0028] The feed hole is opened at the bottom of the second cutting table along the long side direction of the second cutting table, and the positioning plate is installed at one end of the second cutting table away from the first cutting table.

[0029] Preferably, the push plate is located at the lower end of the material discharge hole, and the position of the push plate matches the position of the material discharge hole.

[0030] Preferably, the conveying assembly includes a first motor, a support frame, a transmission gear and a friction roller;

[0031] The support frame is a double-layer plate structure;

[0032] The support frame is installed on the box body close to the conveying port;

[0033] The first motor is installed on the top of the support frame, the two friction rollers are rotatably arranged in the middle of the support frame, and the output shaft of the first motor is connected to one of the friction rollers;

[0034] The transmission teeth are installed at the bottom of the friction roller through a transmission shaft, and the two transmission teeth are meshed with each other.

[0035] Preferably, the position of the delivery port matches the positions of the two friction rollers, and the anchor cable will pass between the two friction rollers after entering from the delivery port.

[0036] Preferably, when the water delivery rack moves, a gap is maintained between the water delivery rack and the delivery assembly.

[0037] Preferably, a slope is provided at the bottom of the box body, and the lower end position of the slope matches the position of the discharge port.

[0038] The present invention proposes an anchor cable cutting machine, which has the beneficial effect that: the anchor cable cutting machine is provided with a water supply rack in the area where the water cutting machine cuts the anchor cable, and nozzles distributed in a ring array are arranged at the bottom of the water supply rack to spray water columns, and these water columns can contact with the water columns splashed during cutting, thereby reducing the kinetic energy of the splashed water columns, thereby reducing the threat of the splashed water columns to equipment parts and personnel by weakening the energy.

[0039] Secondly, the water delivery rack can move horizontally, so that the water column sprayed from the nozzle below presents an S-shape in the vertical direction. In this way, the water curtain formed by the nozzle will also exert resistance to the water column generated during cutting in the horizontal direction, reducing energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0040] Figure 1 The present invention is a schematic structural diagram of an anchor cable cutting machine proposed in the present invention.

[0041] Figure 2 This is an overall structural diagram of an anchor cable cutting machine proposed by the present invention.

[0042] Figure 3 This is a structural front view of an anchor cable cutting machine proposed by the present invention.

[0043] Figure 4 The present invention is a schematic structural diagram of an energy reduction component of an anchor cable cutting machine.

[0044] Figure 5 This is a schematic structural diagram of a control component of an anchor cable cutting machine proposed in the present invention.

[0045] Figure 6 This is a bottom view of the structure of a control assembly of an anchor cable cutting machine proposed by the present invention.

[0046] Figure 7 This is a schematic structural diagram of a conveying assembly of an anchor cable cutting machine proposed by the present invention.

[0047] Figure 8 for Figure 2 An enlarged structural view of part A of a proposed cable anchor cutting machine.

[0048] In the figure: box 1, conveying port 2, first motor 3, support frame 4, transmission gear 5, friction roller 6, guide rail 7, rotating shaft 8, water delivery frame 9, water jet cutting machine body 10, rack 11, incomplete gear 12, second motor 13, motor frame 14, connecting frame 15, guide rod 16, first cutting table 17, support 18, second cutting table 19, discharge port 20, slope 21, through hole 22, feed hole 23, nozzle 24, straight rod 25, push plate 26, positioning plate 27, electric telescopic rod 28, positioning hole 29, limit plate 30. DETAILED DESCRIPTION

[0049] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0050] Example 1, reference Figure 1-4 A cable anchor cutting machine comprises a casing 1, a delivery port 2, a water jet cutting machine body 10 and a discharge port 20. The water jet cutting machine body 10 is located at the inner upper end of the casing 1. The position of the delivery port 2 matches the positions of the two friction rollers 6. When the cable anchor enters from the delivery port 2, it passes between the two friction rollers 6.

[0051] When the water delivery rack 9 moves, a gap is maintained between the water delivery rack 9 and the delivery assembly. A slope 21 is provided at the bottom of the box body 1 , and the lower end position of the slope 21 matches the position of the discharge port 20 .

[0052] refer to Figure 7 A conveying assembly is installed on the side close to the conveying port 2, and the conveying assembly includes a first motor 3, a support frame 4, a transmission tooth 5 and a friction roller 6. The support frame 4 is a double-layer plate structure, and the support frame 4 is installed on the box body 1 close to the conveying port 2. The first motor 3 is installed on the top of the support frame 4, and the two friction rollers 6 are rotatably arranged in the middle of the support frame 4, and the output shaft of the first motor 3 is connected to one of the friction rollers 6. The transmission tooth 5 is installed at the bottom of the friction roller 6 through the transmission shaft, and the two transmission teeth 5 are meshed with each other. A protective device is provided on the upper part of the box body 1.

[0053] The protection device includes a driving component and an energy reduction component.

[0054] The driving assembly includes a rack 11, an incomplete gear 12, a second motor 13, a motor frame 14 and a through hole 22. The through hole 22 is opened on the side wall of the box body 1. The two racks 11 are symmetrically connected to one side of the water delivery frame 9, and the racks 11 pass through the through hole 22 and extend to the outside of the box body 1. The second motor 13 is fixed to the outer wall of the box body 1 through the motor frame 14. The incomplete gear 12 is installed on the output shaft of the second motor 13, and the incomplete gear 12 is meshed with the racks 11 on both sides.

[0055] The energy reduction component includes a guide rail 7, a rotating shaft 8, a water delivery frame 9 and a nozzle 24. The guide rail 7 is horizontally arranged on the inner wall of the box body 1. The water delivery frame 9 is arranged in an annular shape and is located above the box body 1. The water delivery frame 9 is connected to the water supply equipment through a pipeline. One end of the rotating shaft 8 is rotatably connected to the upper end of the water delivery frame 9, and the other end is rotatably arranged on the inner side of the guide rail 7. A plurality of nozzles 24 are arranged in a surrounding manner at the bottom of the water delivery frame 9. When the plurality of nozzles 24 spray water, an annular water curtain is formed around the cutting area, and the annular water curtain shields the splashing water droplets generated by cutting the anchor cable.

[0056] When the anchor cable is cut, one end of the anchor cable is extended from the conveying port 2 on one side of the box body 1, and the anchor cable passes through two friction rollers 6. The two friction rollers 6 rotate in opposite directions. At the same time, the two friction rollers 6 are in contact with the anchor cable. The friction force generated by the rotating friction rollers 6 when in contact with the anchor cable transports the anchor cable.

[0057] When the water jet cutting machine body 10 cuts the anchor cable, the initial velocity of the cutting water column ejected from the water jet cutting machine body 10 reaches 600-800m / s. At such a high speed, the water column will produce collision during cutting to form primary and secondary splashing. The splashing water column will pose a threat to equipment parts and personnel.

[0058] For this purpose, a water delivery rack 9 is arranged above the cutting area. The interior of the water delivery rack 9 is hollow and connected to a water supply device through a hose. The water supply device delivers water to the water delivery rack 9 through a pump body. When cutting, water is sprayed from the nozzle 24 to form an annular spray water curtain to surround the cutting area. In this way, after the splashing water column contacts the water curtain during cutting, the kinetic energy is significantly reduced, and the destructiveness to equipment and personnel is reduced accordingly.

[0059] Secondly, the second motor 13 drives the incomplete gear 12 at the upper end to rotate, and the incomplete gear 12 will mesh with one of the racks 11, and then the rack 11 and the water delivery rack 9 are pushed to one side through the thrust generated between the incomplete gear 12 and the rack 11. When the incomplete gear 12 is separated from the previous rack 11 and meshed with the other rack 11, the incomplete gear 12 will drive the rack 11 and the water delivery rack 9 to move to the other side to achieve the reciprocating motion of the water delivery rack 9. When the water delivery rack 9 reciprocates in the horizontal direction, it is bound to drive the several nozzles 24 at the lower end to move together. In this way, the water column sprayed by the nozzle 24 presents a curved shape, which solves the problem of gaps in the water columns sprayed between the original nozzles 24, and forms a water curtain that surrounds all aspects. In this way, it can prevent the splashing water column from passing through the water curtain formed by the nozzle 24 without deceleration.

[0060] Part of the anchor cable is formed by steel strands, which are transported in coils. In this case, they need to be supported when cut, otherwise the anchor cable will bend and deform due to gravity, resulting in deformation of the cutting surface. However, when the anchor cable is cut in a supported manner, it is inevitable that the supporting structure and the cutting water column will come into contact with each other during cutting, thereby causing damage to the supporting structure.

[0061] Example 2, reference Figure 1-3The difference between this embodiment and embodiment 1 is that a control component is arranged below the water jet cutting machine body 10, and the control component includes a positioning and cutting component, and the positioning and cutting component includes a connecting frame 15, a guide rod 16, a first cutting table 17, a second cutting table 19 and a pushing component.

[0062] refer to Figure 5-6 , two guide rods 16 are horizontally arranged in the box body 1, and the connecting frame 15 is respectively fixed on both sides of the first cutting table 17 and the second cutting table 19, wherein the connecting frame 15 on the first cutting table 17 is fixed on the guide rod 16 by screws, and the connecting frame 15 on the second cutting table 19 is slidably arranged on the outside of the guide rod 16. The anchor cable is placed between the inner arc surfaces of the first cutting table 17 and the second cutting table 19. When the first cutting table 17 and the second cutting table 19 are separated from each other to form a gap, the upper water jet cutting machine body 10 cuts the anchor cable position above the gap.

[0063] refer to Figure 8 The pushing assembly includes an electric telescopic rod 28, a positioning hole 29 and a limiting plate 30. The electric telescopic rod 28 is horizontally installed on the inner wall of the box body 1 close to the second cutting table 19. The positioning hole 29 is opened on one of the connecting frames 15. The distal end of the electric telescopic rod 28 passes through the positioning hole 29 and extends to the other side of the connecting frame 15. The limiting plates 30 are installed on the electric telescopic rods 28 on both sides of the positioning hole 29, and the size of the limiting plates 30 is larger than the size of the positioning hole 29.

[0064] To this end, when one end of the anchor cable in transport contacts the positioning plate 27 at the far end of the second cutting table 19, the position sensor on the positioning plate 27 transmits a signal to the background control center to turn off the first motor 3. After the first motor 3 stops moving, the anchor cable is already between the first cutting table 17 and the upper end of the second cutting table 19, and the ends of the first cutting table 17 and the second cutting table 19 contact each other. At this time, the electric telescopic rod 28 is started, driving the second cutting table 19 to move away from the first cutting table 17. Since the position of the first cutting table 17 is fixed, the position of the second cutting table 19 can be moved along the direction of the guide rod 16. At this time, the position between the first cutting table 17 and the second cutting table 19 A gap will appear. The purpose of exposing the gap is to prevent the ejected water column from cutting the first cutting table 17 and the second cutting table 19 when the water jet cutting machine body 10 at the upper end is cutting. Therefore, by adjusting the cutting point, it is convenient for the water jet cutting machine body 10 at the upper end to cut the anchor cable, and the cutting point is the gap area between the first cutting table 17 and the second cutting table 19. Since the water jet cutting machine body 10 is a cutting device in the prior art, its principle will not be elaborated here. In this way, it effectively solves the problem of bending of the anchor cable due to lack of support during the cutting process, and also solves the damage of the cutting water column to the first cutting table 17 and the second cutting table 19.

[0065] After the cutting is completed, the cut anchor cable actually remains at the bottom of the inner arc surface of the second cutting table 19. When the next cutting is continued, the cut anchor cable will hinder the next cutting.

[0066] Example 3, reference Figure 5-6 The difference between this embodiment and Embodiment 1 and Embodiment 2 is that the auxiliary unloading assembly includes a support 18, a unloading hole 23, a straight rod 25, a push plate 26 and a positioning plate 27. The support 18 is installed at the lower end of the first cutting table 17, the straight rods 25 are symmetrically arranged on the support 18, the push plate 26 is installed between the ends of the two straight rods 25, the unloading hole 23 is opened at the bottom of the second cutting table 19 along the long side direction of the second cutting table 19, and the positioning plate 27 is installed at one end of the second cutting table 19 away from the first cutting table 17.

[0067] The push plate 26 is located at the lower end of the material discharge hole 23 , and the position of the push plate 26 matches the position of the material discharge hole 23 .

[0068] To this end, a long strip-shaped feeding hole 23 is opened at the bottom of the second cutting table 19, and the width of the feeding hole 23 matches the diameter of the anchor cable. During transportation, one end of the anchor cable contacts the positioning plate 27. At this time, the support point of the anchor cable is the ground of the second cutting table 19 at both ends of the feeding hole 23. During cutting, the second cutting table 19 will move to the end away from the first cutting table 17. In this way, the anchor cable stops being transported due to the shutdown of the first motor 3, and the original end of the anchor cable is separated from the positioning plate 27, so that the end position of the anchor cable appears at the feeding hole 23. Above, when the cutting is completed, since the far end of the anchor cable no longer has the original support point, the severed anchor cable will flip over and fall from the feed hole 23 under the influence of the anchor cable's own gravity. In order to improve the feeding effect, after the cutting is completed, the first cutting table 17 and the second cutting table 19 need to approach each other when performing the next cutting. During the approaching process, the push plate 26 connected to the lower end of the first cutting table 17 by the straight rod 25 will contact the severed anchor cable from the lower end of the feed hole 23, and push the anchor cable to the far end, thereby promoting the anchor cable to flip over and fall quickly from the feed hole 23.

[0069] The fallen anchor cable and the water slope 21 slide down and slide out from the discharge hole 20 for collection.

[0070] The working principle of the device is:

[0071] When the anchor cable is cut, one end of the anchor cable is extended from the conveying port 2 on one side of the box body 1, and the anchor cable passes through two friction rollers 6. The two friction rollers 6 rotate in opposite directions. At the same time, the two friction rollers 6 are in contact with the anchor cable. The friction force generated by the rotating friction rollers 6 when in contact with the anchor cable transports the anchor cable.

[0072] When the water jet cutting machine body 10 cuts the anchor cable, the initial velocity of the cutting water column ejected from the water jet cutting machine body 10 reaches 600-800m / s. At such a high speed, the water column will produce collision during cutting to form primary and secondary splashing. The splashing water column will pose a threat to equipment parts and personnel.

[0073] For this purpose, a water delivery rack 9 is arranged above the cutting area. The interior of the water delivery rack 9 is hollow and connected to a water supply device through a hose. The water supply device delivers water to the water delivery rack 9 through a pump body. When cutting, water is sprayed from the nozzle 24 to form an annular spray water curtain to surround the cutting area. In this way, after the splashing water column contacts the water curtain during cutting, the kinetic energy is significantly reduced, and the destructiveness to equipment and personnel is reduced accordingly.

[0074] Secondly, the second motor 13 drives the incomplete gear 12 at the upper end to rotate, and the incomplete gear 12 will mesh with one of the racks 11, and then the rack 11 and the water delivery rack 9 will be pushed to one side through the thrust generated between the incomplete gear 12 and the rack 11. When the incomplete gear 12 is separated from the previous rack 11 and meshed with the other rack 11, the incomplete gear 12 will drive the rack 11 and the water delivery rack 9 to move to the other side to achieve the reciprocating motion of the water delivery rack 9. When the water delivery rack 9 reciprocates in the horizontal direction, it will inevitably drive the several nozzles 24 at the lower end to move together. In this way, the water column sprayed by the nozzle 24 presents a curved shape in the vertical direction, which solves the problem of gaps in the water columns sprayed between the original nozzles 24, and forms a water curtain that surrounds all aspects. In this way, it can prevent the splashing water column from passing through the water curtain formed by the nozzle 24 without deceleration.

[0075] Part of the anchor cable is formed by steel strands, which are transported in coils. It is known that the steel strands will deform when laid flat. In this case, they need to be supported when cutting, otherwise the anchor cable will bend and deform due to the influence of gravity, resulting in deformation of the cutting surface. However, when the anchor cable is cut in a supported manner, it is bound to cause the supporting structure and the cutting water column to contact each other during cutting, thereby causing damage to the supporting structure.

[0076] To this end, when one end of the anchor cable in transport contacts the positioning plate 27 at the far end of the second cutting table 19, the position sensor on the positioning plate 27 transmits a signal to the background control center to control and shut down the first motor 3. After the first motor 3 stops moving, the anchor cable is already located between the first cutting table 17 and the upper end of the second cutting table 19, and the ends of the first cutting table 17 and the second cutting table 19 contact each other. At this time, the electric telescopic rod 28 is started, driving the second cutting table 19 to move away from the first cutting table 17. Since the position of the first cutting table 17 is fixed, the position of the second cutting table 19 can move along the direction of the guide rod 16. At this time, the first cutting table 17 and the second cutting table 19 are in contact with each other. There will be a gap between them. The purpose of exposing the gap is to prevent the ejected water column from cutting the first cutting table 17 and the second cutting table 19 when the water jet cutting machine body 10 at the upper end is cutting. Therefore, by adjusting the cutting point, it is convenient for the water jet cutting machine body 10 at the upper end to cut the anchor cable, and the cutting point is the gap area between the first cutting table 17 and the second cutting table 19. Since the water jet cutting machine body 10 is a cutting device in the prior art, its principle will not be elaborated here. In this way, it can effectively solve the problem of bending of the anchor cable due to lack of support during the cutting process, and also solve the damage of the cutting water column to the first cutting table 17 and the second cutting table 19.

[0077] After the cutting is completed, the cut anchor cable actually remains at the bottom of the inner arc surface of the second cutting table 19. When the next cutting is continued, the cut anchor cable will hinder the next cutting.

[0078] To this end, a long strip-shaped feeding hole 23 is opened at the bottom of the second cutting table 19, and the width of the feeding hole 23 matches the diameter of the anchor cable. During transportation, one end of the anchor cable contacts the positioning plate 27. At this time, the support point of the anchor cable is the ground of the second cutting table 19 at both ends of the feeding hole 23. During cutting, the second cutting table 19 will move to the end away from the first cutting table 17. In this way, the anchor cable stops being transported due to the shutdown of the first motor 3, and the end of the original anchor cable is separated from the positioning plate 27, so that the end position of the anchor cable appears above the feeding hole 23. When cutting After completion, since the far end of the anchor cable no longer has the original support point, under the influence of the anchor cable's own gravity, the cut anchor cable will flip downward and fall from the feed hole 23 in the direction of the positioning plate 27. In order to improve the feeding effect, after the cutting is completed, the first cutting table 17 and the second cutting table 19 need to approach each other when performing the next cutting. During the approaching process, the push plate 26 connected to the straight rod 25 at the lower end of the first cutting table 17 will contact the cut anchor cable from the lower end of the feed hole 23, and push the anchor cable to the far end, thereby promoting the anchor cable to flip and fall quickly from the feed hole 23.

[0079] The fallen anchor cable and the water slope 21 slide down and slide out from the discharge hole 20 for collection.

[0080] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An anchor cable cutting machine, comprising a housing (1), a delivery port (2), a water jet cutting machine body (10) and a discharge port (20), It is characterized by: The water jet cutting machine body (10) is located at the upper end of the inner side of the box body (1); A conveying assembly is installed on a side close to the conveying port (2); A protective device is provided on the upper part of the box body (1); Wherein, the protection device includes a driving component and an energy reduction component; The energy reduction assembly comprises a guide rail (7), a rotating shaft (8), a water delivery rack (9), and a nozzle (24); The guide rail (7) is horizontally arranged on the inner wall of the box (1); a water delivery rack (9) arranged in an annular shape is located above the box (1); the water delivery rack (9) is connected to the water supply equipment via a pipeline; one end of the rotating shaft (8) is rotatably connected to the upper end of the water delivery rack (9), and the other end thereof is rotatably arranged on the inner side of the guide rail (7); The plurality of nozzles (24) are arranged in a surrounding manner at the bottom of the water delivery frame (9); when the plurality of nozzles (24) spray water, an annular water curtain is formed around the cutting area, and the annular water curtain shields splashing water droplets generated by cutting the anchor cable; The driving assembly comprises a rack (11), an incomplete gear (12), a second motor (13), a motor frame (14), and a through hole (22); The through hole (22) is formed on the side wall of the box body (1), the two racks (11) are symmetrically connected to one side of the water delivery rack (9), and the racks (11) pass through the through hole (22) and extend to the outside of the box body (1); The second motor (13) is fixed to the outer wall of the box body (1) via a motor frame (14); the incomplete gear (12) is mounted on the output shaft of the second motor (13); and the incomplete gear (12) is meshed with the racks (11) on both sides; A control component is arranged below the water jet cutting machine body (10); Among them, the control component includes a positioning and cutting component and an auxiliary blanking component; The positioning and cutting assembly comprises a connecting frame (15), a guide rod (16), a first cutting table (17), a second cutting table (19), and a pushing assembly; The two guide rods (16) are horizontally arranged in the box body (1), and the connecting frame (15) is respectively fixed on both sides of the first cutting table (17) and the second cutting table (19), wherein the connecting frame (15) on the first cutting table (17) is fixed on the guide rod (16) by screws, and the connecting frame (15) on the second cutting table (19) is slidably arranged on the outside of the guide rod (16); The anchor cable is placed between the inner arc-shaped surfaces of the first cutting table (17) and the second cutting table (19); when the first cutting table (17) and the second cutting table (19) are separated from each other to form a gap, the upper water jet cutting machine body (10) cuts the anchor cable position above the gap.

2. The cable anchor cutting machine according to claim 1, characterized in that: The pushing assembly comprises an electric telescopic rod (28), a positioning hole (29) and a limiting piece (30); The electric telescopic rod (28) is horizontally mounted on the inner wall of the box body (1) near the second cutting table (19); the positioning hole (29) is formed on one of the connecting frames (15); the distal end of the electric telescopic rod (28) passes through the positioning hole (29) and extends to the other side of the connecting frame (15); and limiting plates (30) are mounted on the electric telescopic rods (28) on both sides of the positioning hole (29); and the size of the limiting plates (30) is larger than the size of the positioning hole (29).

3. The cable anchor cutting machine according to claim 2, characterized in that: The auxiliary material removal assembly comprises a support (18), a material removal hole (23), a straight rod (25), a push plate (26) and a positioning plate (27); The support (18) is mounted on the lower end of the first cutting table (17); The straight rods (25) are symmetrically arranged on the support (18), and the push plate (26) is installed between the ends of the two straight rods (25); The feed hole (23) is opened at the bottom of the second cutting table (19) along the long side direction of the second cutting table (19), and the positioning plate (27) is installed at an end of the second cutting table (19) away from the first cutting table (17).

4. The cable anchor cutting machine according to claim 3, characterized in that: The push plate (26) is located at the lower end of the material discharge hole (23), and the position of the push plate (26) matches the position of the material discharge hole (23).

5. The cable anchor cutting machine according to claim 4, characterized in that: The conveying assembly comprises a first motor (3), a support frame (4), a transmission gear (5) and a friction roller (6); The support frame (4) is in the form of a double-layer plate; The support frame (4) is installed on the box body (1) on a side close to the conveying port (2); The first motor (3) is mounted on the top of the support frame (4), the two friction rollers (6) are rotatably arranged in the middle of the support frame (4), and the output shaft of the first motor (3) is connected to one of the friction rollers (6); The transmission teeth (5) are mounted on the bottom of the friction roller (6) via a transmission shaft, and the two transmission teeth (5) are meshed with each other.

6. The cable anchor cutting machine according to claim 5, characterized in that: The position of the conveying port (2) matches the position of the two friction rollers (6), and when the anchor cable enters from the conveying port (2), it passes between the two friction rollers (6).

7. The cable anchor cutting machine according to claim 6, characterized in that: When the water delivery rack (9) moves, a gap is maintained between the water delivery rack and the delivery assembly.

8. The cable anchor cutting machine according to claim 1, characterized in that: The bottom of the box body (1) is provided with a slope (21), and the lower end position of the slope (21) matches the position of the discharge port (20).

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