WO2022116388A1 - Machine à scier à fil intelligente - Google Patents

Machine à scier à fil intelligente Download PDF

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Publication number
WO2022116388A1
WO2022116388A1 PCT/CN2021/075019 CN2021075019W WO2022116388A1 WO 2022116388 A1 WO2022116388 A1 WO 2022116388A1 CN 2021075019 W CN2021075019 W CN 2021075019W WO 2022116388 A1 WO2022116388 A1 WO 2022116388A1
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WO
WIPO (PCT)
Prior art keywords
wire saw
guide wheel
machine according
saw machine
rod
Prior art date
Application number
PCT/CN2021/075019
Other languages
English (en)
Chinese (zh)
Inventor
林智敏
洪培英
丁革新
吴宝霖
黄嘉鸿
林榕栋
Original Assignee
泉州市海恩德机电科技发展有限公司
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Publication date
Application filed by 泉州市海恩德机电科技发展有限公司 filed Critical 泉州市海恩德机电科技发展有限公司
Publication of WO2022116388A1 publication Critical patent/WO2022116388A1/fr

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
    • B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
    • B28D1/08—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing with saw-blades of endless cutter-type, e.g. chain saws, i.e. saw chains, strap saws
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28D—WORKING STONE OR STONE-LIKE MATERIALS
    • B28D7/00—Accessories specially adapted for use with machines or devices of the preceding groups
    • B28D7/02—Accessories specially adapted for use with machines or devices of the preceding groups for removing or laying dust, e.g. by spraying liquids; for cooling work
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Definitions

  • the invention relates to the technical field of wire sawing machines, in particular to an intelligent wire sawing machine.
  • Wire saws are cutting equipment and mining and quarrying machinery for large concrete structures. It is mainly used for the cutting and demolition of thick concrete and irregular concrete, such as: reinforced concrete structures such as girders, supports, bridge piers, equipment foundations, etc., as well as mine stone mining.
  • wire saws of wire saw machines use diamond wire saws.
  • the wire saw must be tensioned at any time, so that the wire saw touches the object to be cut with a suitable force to cut the object to be cut. If the seam deepens, it is necessary to continue to tighten the wire saw, otherwise the wire saw will slip and cannot continue to cut.
  • the tensioning of the wire saw is performed by moving the entire wire saw machine backward.
  • a moving track is set at the bottom of the wire saw machine, and the moving track is fixed at the construction site.
  • the wire saw machine is located at the front end of the track close to the object to be cut.
  • the wire saw machine gradually moves backward on the moving guide rail to keep the wire saw tensioned.
  • the usual treatment method is to stop it.
  • Reinstall the moving track at the place where you need it, or stop and disassemble the wire saw remove a length of it, connect it, install it on the wire saw machine, and continue cutting. Both of the two processing methods are troublesome.
  • reinstalling the moving track or disassembling and assembling the wire saw is a waste of time, which is not conducive to improving work efficiency.
  • the purpose of the present invention is to provide an intelligent wire saw machine, so as to solve the problem that the tensioning method of the wire saw mentioned in the background art is not conducive to improving work efficiency, and the stone powder is easily brought into the machine by the wire saw to cause mechanical failure, wear and tear.
  • An intelligent wire saw machine includes a power drive device that drives the wire saw to rotate to cut objects to be cut, and a tensioning device that tensions the power drive device;
  • the power drive device includes an active rotation that drives the wire saw to rotate.
  • a guide rotating part for guiding the wire saw, and a power driving part for driving the active rotating part to rotate;
  • the tensioning device includes an adjusting device for adjusting the tension of the wire saw by the guide rotating part.
  • the guide rotating part includes an upper guide rotating member that guides the upper horizontal section of the wire saw, and a lower guide rotating member that guides the lower horizontal section of the wire saw;
  • the adjusting device includes adjusting the upper guide rotating member to the wire saw.
  • the adjusting device further includes an adjusting mounting portion for assembling the first adjusting portion and the second adjusting portion; the surface of the adjusting mounting portion forms a first connecting hole for the upper horizontal section of the wire saw to pass through, and a first connection hole for the wire saw to go down. a second connecting hole through which the horizontal section passes; the first connecting hole is formed in the upper part of the adjustment mounting part, the second connecting hole is formed in the lower part of the adjustment mounting part, the first connecting hole and the second connecting hole are The axis is set flush.
  • the first adjustment part includes a first installation frame body on which the upper guide rotating member is installed, a first elastic support member and a second elastic support member for elastically supporting the first installation frame body; the outer part of the adjustment installation part A first sliding port is formed on the side surface for the first installation frame body to slide, and one end of the first installation frame body forms a first sliding protrusion, and the first sliding protrusion is slidably connected in the first sliding port, and the first sliding protrusion is slidably connected to the first sliding port.
  • first limit plate One end of the sliding protrusion away from the first installation frame body forms a first limit plate, the first limit plate is attached to the inner side surface of the adjustment mounting part and is slidably connected with the inner side surface; the first elastic support member is arranged on the The first sliding port is located at the upper end of the first sliding protrusion, and the second elastic support member is arranged in the first sliding port and is located at the lower end of the first sliding protrusion.
  • the second adjustment part includes a second installation frame body for installing the lower guide rotating member, a third elastic support member and a fourth elastic support member for elastically supporting the second installation frame body; the outer part of the adjustment installation part A second sliding port is formed on the side surface for the second installation frame body to slide, and one end of the second installation frame body is formed with a second sliding protrusion, and the second sliding protrusion is slidably connected in the second sliding port,
  • One end of the second sliding protrusion away from the second mounting frame body forms a second limiting plate, the second limiting plate is attached to the inner side of the adjustment mounting portion and is slidably connected with the inner side; the third elastic support The component is arranged in the second sliding opening and is at the upper end of the second sliding protrusion, and the fourth elastic supporting component is arranged in the second sliding opening and is located at the lower end of the second sliding projection.
  • the upper guide rotating member includes a first upper guide wheel and a second upper guide wheel that guide the wire saw of the upper horizontal section; the axis of the first upper guide wheel and the axis of the second upper guide wheel are the same as the first upper guide wheel and the second upper guide wheel.
  • the axis of a connecting hole is arranged vertically.
  • the first installation frame body includes a first upper assembly rod and a second upper assembly rod; the upper parts of the first upper assembly rod and the second upper assembly rod both form a first upper assembly for assembling the first upper guide wheel
  • the lower parts of the first upper assembly rod and the second upper assembly rod both form second upper assembly holes for assembling the second upper guide wheel; the first upper guide wheel is assembled on the first upper assembly rod and the second upper assembly rod
  • the assembly rods are rotatably connected to the first upper assembly hole through the first upper connecting shaft, and the second upper guide wheel is assembled between the first upper assembly rod and the second upper assembly rod and passes through the second upper connecting shaft. It is rotatably connected in the second upper assembly hole.
  • the axes of the first upper guide wheel and the second upper guide wheel are arranged flush in the vertical direction, the first connection hole is between the first upper guide wheel and the second upper guide wheel, and the first upper guide wheel is located between the first upper guide wheel and the second upper guide wheel. There is a gap through which the wire saw passes between the guide wheel and the second upper guide wheel.
  • the outer circumferential surface of the first upper guide wheel is formed with a first annular groove for accommodating the wire saw
  • the outer circumferential surface of the second upper guide wheel is formed with a second annular groove for accommodating the wire saw.
  • the lower guide rotating member includes a first lower guide wheel and a second lower guide wheel for guiding the wire saw of the lower horizontal section; the axis of the first lower guide wheel and the axis of the second lower guide wheel are the same as the first and second lower guide wheels.
  • the axes of the two connecting holes are vertically arranged.
  • the second installation frame body includes a first lower assembly rod and a second lower assembly rod; the upper parts of the first lower assembly rod and the second lower assembly rod both form a first lower assembly for assembling the first lower guide wheel
  • the lower parts of the first lower assembly rod and the second lower assembly rod both form second lower assembly holes for assembling the second lower guide wheel; the first lower guide wheel is assembled on the first lower assembly rod and the second lower assembly rod.
  • the assembly rods are rotatably connected to the first lower assembly hole through the first lower connecting shaft, and the second lower guide wheel is assembled between the first lower assembly rod and the second lower assembly rod and passes through the second lower connecting shaft. It is rotatably connected to the second lower assembly hole.
  • the axes of the first lower guide wheel and the second lower guide wheel are arranged flush in the vertical direction, the second connection hole is located between the first lower guide wheel and the second lower guide wheel, and the first lower guide wheel There is a gap through which the wire saw passes between the guide wheel and the second lower guide wheel.
  • the outer circumferential surface of the first lower guide wheel is formed with a third annular groove for accommodating the wire saw
  • the outer circumferential surface of the second lower guide wheel is formed with a fourth annular groove for accommodating the wire saw.
  • the driving rotating part includes a driving wheel, and a fifth annular groove for accommodating the wire saw is formed on the outer circumferential surface of the driving wheel.
  • the power driving part includes a rotation driving device for driving the driving wheel to rotate.
  • the power driving device further includes a first moving device for driving the driving wheel and the adjustment mounting part to move along the axial direction of the driving wheel, and a rotation driving device for driving the driving wheel and the adjustment mounting part to rotate.
  • the first moving device includes a first moving driving device that drives the driving wheel and the adjusting mounting portion to move along the axial direction of the driving wheel, and a protective cover for protecting the first moving driving device and the rotating driving device; the One end of the protective cover is connected with the inner side of the adjustment mounting part;
  • the rotating drive device includes a rotating mounting frame body and a rotating motor; the surface of the rotating mounting frame body forms a rotating output hole, and the output end of the rotating motor is connected to the driving wheel through the rotating output hole;
  • the first moving drive device includes a moving mounting frame body, a first guide rod, a second guide rod, a transmission screw, a transmission motor and a connecting part; the axes of the first guide rod, the second guide rod and the transmission screw The direction is the same as the axis direction of the driving wheel, the first guide rod, the transmission screw rod and the second guide rod are sequentially assembled on the mobile installation frame body from top to bottom, and one end of the transmission screw rod and the mobile installation frame body rotate The other end of the transmission screw is connected with the output end of the transmission motor; the side wall of the connecting part is sequentially formed with a first guide hole for the first guide rod to pass through from top to bottom, and a first guide hole for the transmission screw to pass through.
  • the connecting part is slidably connected to the first guide rod through the first guide hole;
  • the connecting part is rotatably connected to the transmission screw through the transmission hole;
  • the two guide holes are slidably connected with the second guide rod;
  • the movable mounting frame body is connected with the rotating mounting frame body;
  • a dust-proof device for dust-proofing the rotation driving device and the first moving device is also included.
  • the dust-proof device includes a dust-proof cover for accommodating the driving wheel, the rotation driving device and the first moving device, and an annular sealing part;
  • the adjustment and installation part includes an adjustment and installation disc, and the dust-proof cover
  • the body has a first side wall, a second side wall, a third side wall and a fourth side wall which are arranged adjacently in sequence;
  • the first side wall is formed with a third mounting hole for mounting the annular sealing part;
  • the The annular seal letting part has a fourth assembly hole for assembling the adjusting and installing disc;
  • the annular sealing letting part is assembled in the third assembly hole, and the adjusting and installing disc is assembled in the fourth assembly hole and It is rotatably connected with the annular sealing part;
  • a third guide hole is formed on the third side wall of the dust cover body, and the output end of the rotary driving device is connected to the connecting part through the third guide hole.
  • a sixth annular groove is formed on the inner circumferential surface of the annular sealing part, and the width dimension of the sixth annular groove matches the thickness dimension of the adjustment and installation disc, and the adjustment and installation disc is assembled on the in the sixth annular groove.
  • a dust removal device for removing stone powder on the wire saw is also included.
  • the dedusting device includes an upper dedusting part for dedusting the upper horizontal section of the wire saw, and a lower dedusting part for dedusting the lower horizontal section of the wire saw.
  • the upper dust removal part includes an upper pneumatic dust blowing gun for removing the stone powder in the upper horizontal section of the wire saw by the output air flow, and an upper compressor; the output end of the upper compressor is connected with the upper pneumatic dust blowing gun.
  • the upper pneumatic dust blowing gun includes an upper pneumatic dust blowing head that outputs airflow.
  • the lower dust removal part includes a lower pneumatic dust blowing gun that outputs air flow to remove the stone powder in the lower horizontal section of the wire saw, and a lower compressor; the output end of the lower compressor is connected to the lower pneumatic dust blowing gun.
  • the lower pneumatic dust blowing gun includes a lower pneumatic dust blowing head that outputs airflow.
  • the dust removal device is arranged on the outer side of the adjustment installation part
  • the output end of the upper pneumatic dust blowing head is arranged between the first upper guide wheel and the second upper guide wheel and is arranged towards the wire saw;
  • the output end of the lower pneumatic dust blowing head is arranged between the first lower guide wheel and the second lower guide wheel and is arranged towards the wire saw.
  • the dust removal device further includes a first moving part that makes the upper dust removal part and the first adjusting part move synchronously, and a second moving part that makes the lower dust removal part and the second adjusting part move synchronously.
  • the first moving part includes an upper dust removal seat, a first upper guide plate and a second upper guide plate; the upper dust removal seat is connected to the first installation frame body, and the upper dust removal part is arranged on the upper dust removal seat.
  • a first slideway for the upper dust removal seat to move up and down is formed between the first upper guide plate and the second upper guide plate, and the upper dust removal seat is slidably connected in the first slideway.
  • the second moving part includes a lower dust removal seat, a first lower guide plate and a second lower guide plate; the lower dust removal seat is connected to the second installation frame body, and the lower dust removal part is arranged on the bottom of the lower dust removal seat On the end face, a second slideway for the lower dust removal seat to move up and down is formed between the first lower guide plate and the second lower guide plate, and the lower dust removal seat is slidably connected in the second slideway.
  • it also includes a cooling device for cooling the driving wheel, the rotation driving device and the first moving device.
  • the cooling device includes a cooling fan; an air inlet is formed on the second side wall of the dust cover, and an air outlet is formed on the fourth side wall of the dust cover; the cooling fan is arranged on the The air inlet and the output end of the cooling fan are arranged toward the inside of the dust cover.
  • the air inlet is provided with a first stone powder intercepting portion
  • the air outlet is provided with a second stone powder intercepting portion
  • first stone dust intercepting part includes a first dustproof gauze
  • second stone dust intercepting part includes a second dustproof gauze
  • it also includes a second moving device that drives the driving wheel to move in the horizontal direction.
  • the second moving device includes a carrying base that carries the dust-proof device and the power driving device, and a second moving driving device that drives the carrying base to move in a horizontal direction.
  • the second moving driving device includes a first sliding rail, a second sliding rail, a chain, a sprocket, and a power motor for driving the rotation of the sprocket; one side of the bottom end of the bearing base is provided on the first sliding rail The sliding first roller, the other side of the bottom end of the bearing base is provided with a second roller sliding on the second sliding rail, the output end of the power motor and the sprocket are connected together, and the sprocket and the Chains engage.
  • the upper guide rotating member further includes a third upper guide wheel that guides the upper horizontal section of the wire saw;
  • the lower guide rotating member further includes a third lower guide wheel that guides the lower horizontal section of the wire saw; the The axes of the third upper guide wheel and the third lower guide wheel and the axis of the driving wheel are arranged in parallel.
  • the third upper guide wheel is arranged on the upper part of the rotating installation frame body, and the third lower guide wheel is arranged at the lower part of the rotating installation frame body.
  • an intelligent wire sawing machine involved in the present invention has at least the following beneficial effects:
  • the upper guide rotating part is tensioned by the first adjustment part
  • the lower guide rotating part is tensioned by the second adjustment part, so that when the wire saw machine cuts the object to be cut, the first adjustment part and the second adjustment part
  • First, the upper and lower horizontal sections of the wire saw are tensioned, and after the adjustment strokes of the first and second adjustment parts are completed, the driving wheel is driven by the second moving device on the first slide rail and the second slide rail.
  • the wire saw is first tensioned by the tensioning device, and then the wire saw is tensioned by moving the wire saw machine, so that the tension range of the wire saw is larger, avoiding the need for the wire saw After the machine has no space to retreat, there is still little cutting margin left in the object to be cut, which saves the process of disassembling the second moving device and disassembling the wire saw, and improves the work efficiency.
  • the probability of stone powder entering the inside of the machine is greatly reduced, and the service life of the machine is improved;
  • the upper horizontal section is dedusted to reduce the stone powder entering the dust cover body.
  • the lower dust removal part performs dedusting treatment on the wire saw output from the second connection hole again, further reducing the stone powder entering the machine. Internal probability, and reduce the wear of the driving wheel and guide wheel by the stone powder on the wire saw.
  • FIG. 1 is a schematic diagram of the three-dimensional structure of an intelligent wire saw machine according to the present invention.
  • FIG. 2 is a schematic front view of the structure of an intelligent wire saw according to the present invention.
  • FIG. 3 is a schematic three-dimensional structure diagram of the first regulating part of the present invention.
  • Fig. 4 is the three-dimensional structure schematic diagram of the power drive device of the present invention.
  • FIG. 5 is a schematic diagram of the connection structure of the adjusting device, the dust removal device and the guide rotating part of the present invention
  • FIG. 6 is a schematic diagram of the connection structure of the wire saw of the present invention, the driving wheel and the guide wheel.
  • an intelligent wire saw machine of the present invention includes a power drive device 1 for driving the wire saw 8 to rotate to cut the object to be cut, and a tensioner for tensioning the power drive device 1 Device 2;
  • the power driving device 1 includes an active rotating part 11 that drives the wire saw 8 to rotate, a guiding rotating part 12 that guides the wire saw 8, and a power driving part 13 that drives the active rotating part 11 to rotate;
  • the tensioning device 2 includes adjusting The adjusting device 3 for the tension of the wire saw 8 is guided by the rotating part 12 .
  • the upper guide rotating member 121 is tensioned by the first adjusting portion 31, and the lower guiding rotating member 122 is tensioned by the second adjusting portion 32, so that when the wire saw machine cuts the object to be cut, the first adjusting portion 31
  • the upper and lower horizontal sections of the wire saw are first tensioned by the second adjusting part 32, and the driving wheel is driven by the second moving device 7 after the adjustment strokes of the first adjusting part 31 and the second adjusting part 32 are completed.
  • the 111 moves on the first slide rail 721 and the second slide rail 722 to keep the wire saw tensioned; the wire saw is first tensioned by the tensioning device 2, and then the wire saw is tensioned by moving the wire saw machine, so that the rope
  • the tensioning range of the saw is larger, which avoids the problem that there is not much cutting margin left in the cut object after the wire saw machine has no space to retreat, and saves the process of disassembling the second moving device 7 and disassembling the wire saw. work efficiency.
  • the guide rotating part 12 includes an upper guide rotating member 121 for guiding the upper horizontal section 81 of the wire saw, and a lower guide rotating member 122 for guiding the lower horizontal section 82 of the wire saw;
  • the adjusting device 3 includes adjusting the upper guide rotating member 121 is a first adjusting part 31 for adjusting the tension of the wire saw, and a second adjusting part 32 for adjusting the tension of the lower guide rotating member 122 for the wire saw.
  • the wire saw on the upper guide rotating member 121 is tensioned by the first adjusting portion 31, and the wire saw on the lower guide rotating member 122 is tensioned by the second adjusting portion 32, so that the wire saw can pass through the
  • the first adjustment part 31 and the second adjustment part 32 automatically adjust the tension, maintain the tension state of the wire saw and the object to be cut, and improve the cutting stability.
  • the adjusting device 3 further includes an adjusting mounting portion 33 for assembling the first adjusting portion 31 and the second adjusting portion 32; the surface of the adjusting mounting portion 33 forms a first connecting hole 331 through which the upper horizontal section 81 of the wire saw passes, and The second connecting hole 332 for the lower horizontal section 82 of the wire saw to pass through; the first connecting hole 331 is formed in the upper part of the adjustment installation part 33, the second connection hole 332 is formed in the lower part of the adjustment installation part 33, the first connection hole 331 and the The axes of the second connection holes 332 are arranged flush.
  • the first adjustment part 31 and the second adjustment part 32 are assembled on the adjustment installation part 33, which is beneficial to the stability of the first adjustment part 31 and the second adjustment part 32 when the wire saw is tensioned, and the wire saw passes through the first connection hole.
  • 331 is wound around the driving wheel 111 and then passes through the second connecting hole 332, and the two ends of the wire saw are wound around the object to be cut and connected together.
  • the first adjustment part 31 includes a first installation frame body 311 on which the upper guide rotating member 121 is installed, a first elastic support member and a second elastic support member for elastically supporting the first installation frame body 311; the adjustment installation part 33
  • a first sliding port is formed on the outer side of the first mounting frame body 311 for sliding, and one end of the first mounting frame body 311 is formed with a first sliding protrusion 3111, and the first sliding protrusion 3111 is slidably connected to the first sliding port.
  • first limiting plate 3112 One end of the sliding protrusion 3111 away from the first mounting frame body 311 forms a first limiting plate 3112, and the first limiting plate 3112 is attached to the inner side of the adjusting mounting portion 33 and is slidably connected with the inner side; the first elastic support member is provided with Inside the first sliding port and at the upper end of the first sliding protrusion 3111 , the second elastic support member is disposed in the first sliding port and at the lower end of the first sliding protrusion 3111 .
  • the upper horizontal section of the wire saw is inclined upward, so that the first elastic support member is compressed by the squeezing force, and the lower horizontal section of the wire saw is inclined downward, so that the fourth elastic support member is squeezed
  • the upward inclination angle of the upper horizontal section of the wire saw gradually decreases, so that the squeezing force received by the first elastic support member becomes smaller, and the upper horizontal section of the wire saw is gradually restored from the compressed state.
  • the downward slope of the lower horizontal section of the wire saw gradually becomes smaller, so that the extrusion force received by the fourth elastic support component becomes smaller, and gradually recovers from the compressed state to abut the lower horizontal section of the wire saw, so that the rope
  • the saw and the object to be cut are always kept in tension; when the wire saw is wound around the object to be cut, the upper horizontal section of the wire saw is inclined downward, so that the second elastic support member is compressed by the squeezing force, and the lower horizontal section of the wire saw is inclined upward.
  • the second adjusting portion 32 includes a second mounting frame body 321 on which the lower guide rotating member 122 is mounted, a third elastic supporting member and a fourth elastic supporting member for elastically supporting the second mounting frame body 321; the adjusting mounting portion 33 A second sliding port is formed on the outer side of the second mounting frame body 321 for sliding, and one end of the second mounting frame body 321 is formed with a second sliding protrusion, and the second sliding protrusion is slidably connected to the second sliding port, and the second sliding protrusion is The end of the bulge away from the second mounting frame body 321 forms a second limiting plate, and the second limiting plate is attached to the inner side of the adjusting mounting portion 33 and is slidably connected with the inner side; the third elastic supporting member is arranged in the second sliding port and located at the upper end of the second sliding protrusion, and the fourth elastic support member is arranged in the second sliding port and located at the lower end of the second sliding protrusion.
  • the upper horizontal section of the wire saw is inclined upward, so that the first elastic support member is compressed by the squeezing force, and the lower horizontal section of the wire saw is inclined downward, so that the fourth elastic support member is squeezed
  • the upward inclination angle of the upper horizontal section of the wire saw gradually decreases, so that the squeezing force received by the first elastic support member becomes smaller, and the upper horizontal section of the wire saw is gradually restored from the compressed state.
  • the downward slope of the lower horizontal section of the wire saw gradually becomes smaller, so that the extrusion force received by the fourth elastic support component becomes smaller, and gradually recovers from the compressed state to abut the lower horizontal section of the wire saw, so that the rope
  • the saw and the object to be cut are always kept in tension; when the wire saw is wound around the object to be cut, the upper horizontal section of the wire saw is inclined downward, so that the second elastic support member is compressed by the squeezing force, and the lower horizontal section of the wire saw is inclined upward.
  • the upper guide rotating member 121 includes a first upper guide wheel 1211 and a second upper guide wheel 1212 for guiding the wire saw of the upper horizontal section;
  • the axis and the axis of the second upper guide wheel 1212 are perpendicular to the axis of the first connection hole 331 .
  • the first installation frame body 311 includes a first upper assembly rod 3113 and a second upper assembly rod 3114; the upper parts of the first upper assembly rod 3113 and the second upper assembly rod 3114 are both A first upper assembly hole 3115 for assembling the first upper guide wheel 1211 is formed, and a second upper assembly hole 3116 for assembling the second upper guide wheel 1212 is formed in the lower parts of the first upper assembly rod 3113 and the second upper assembly rod 3114; the first The upper guide wheel 1211 is assembled between the first upper assembly rod 3113 and the second upper assembly rod 3114 and is rotatably connected to the first upper assembly hole 3115 through the first upper connecting shaft, and the second upper guide wheel 1212 is assembled on the first upper assembly hole 3115.
  • the assembling rod 3113 and the second upper assembling rod 3114 are rotatably connected in the second upper assembling hole 3116 through the second upper connecting shaft.
  • the axes of the first upper guide wheel 1211 and the second upper guide wheel 1212 are arranged flush in the vertical direction, and the first connecting hole 331 is located between the first upper guide wheel 1211 and the second upper guide wheel 1211.
  • the wire saw passes between the upper guide wheels 1212 and between the first upper guide wheel 1211 and the second upper guide wheel 1212 .
  • the guide wheel, the driving wheel, the wire saw and the surface to be cut of the object to be cut are all in the same plane.
  • the outer circumferential surface of the first upper guide wheel 1211 is formed with a first annular groove for accommodating the wire saw
  • the outer circumferential surface of the second upper guide wheel 1212 is formed with a first annular groove for accommodating the wire saw.
  • the second annular groove of the wire saw is formed with a first annular groove for accommodating the wire saw.
  • the lower guide rotating member 122 includes a first lower guide wheel 1221 and a second lower guide wheel 1222 for guiding the wire saw in the lower horizontal section;
  • the axis and the axis of the second lower guide wheel 1222 are perpendicular to the axis of the second connection hole 332 .
  • the second mounting frame body 321 includes a first lower assembling rod and a second lower assembling rod; the upper parts of the first lower assembling rod and the second lower assembling rod both form the first and second lower assembling rods.
  • the first lower assembly hole of the lower guide wheel 1221, the lower part of the first lower assembly rod and the lower part of the second lower assembly rod all form a second lower assembly hole for assembling the second lower guide wheel 1222; the first lower guide wheel 1221 is assembled on the first The lower assembly rod and the second lower assembly rod are rotatably connected in the first lower assembly hole through the first lower connecting shaft, and the second lower guide wheel 1222 is assembled between the first lower assembly rod and the second lower assembly rod and The second lower connecting shaft is rotatably connected to the second lower assembly hole.
  • the axes of the first lower guide wheel 1221 and the second lower guide wheel 1222 are arranged flush in the vertical direction, and the second connecting hole 332 is located between the first lower guide wheel 1221 and the second lower guide wheel 1222.
  • the wire saw passes between the lower guide wheels 1222 and between the first lower guide wheel 1221 and the second lower guide wheel 1222 .
  • the guide wheel, the driving wheel, the wire saw and the surface to be cut of the object to be cut are all in the same plane.
  • the outer circumferential surface of the first lower guide wheel 1221 is formed with a third annular groove for accommodating the wire saw, and the outer circumferential surface of the second lower guide wheel 1222 is formed with an accommodating groove. Fourth annular groove of the wire saw.
  • the driving rotating part 11 includes a driving wheel 111 , and a fifth annular groove 112 for accommodating the wire saw is formed on the outer circumferential surface of the driving wheel 111 .
  • a fifth annular groove 112 for accommodating the wire saw is formed on the outer circumferential surface of the driving wheel 111 .
  • the wire saw is prevented from falling off from the driving wheel 111, so that the cutting operation is more stable.
  • the power driving part 13 includes a rotation driving device for driving the driving wheel 111 to rotate.
  • the power driving device 1 further includes a first moving device 14 for driving the driving wheel 111 and the adjustment mounting part 33 to move along the axial direction of the driving wheel 111 , and a rotation driving device 15 for driving the driving wheel 111 and the adjustment mounting part 33 to rotate.
  • the purpose of adjusting the displacement and rotation angle of the driving wheel 111 along its axial direction is achieved through the first moving device 14 and the rotation driving device 15 .
  • the first moving device 14 includes a first moving driving device 141 that drives the driving wheel 111 and the adjusting mounting portion 33 to move along the axial direction of the driving wheel 111 , and a protection that protects the first moving driving device 141 and the rotating driving device Cover body 142; one end of the protective cover body 142 is connected to the inner side of the adjustment mounting portion 33;
  • the rotating drive device includes a rotating mounting frame body and a rotating motor; the surface of the rotating mounting frame body forms a rotating output hole, and the output end of the rotating motor is connected to the driving wheel 111 through the rotating output hole;
  • the first moving driving device 141 includes a moving mounting frame body 1411, a first guide rod 1412, a second guide rod 1413, a transmission screw 1414, a transmission motor 1415 and a connecting part 1416; the first guide rod 1412, the second guide rod 1413 and the The axis direction of the drive screw 1414 is the same as the axis direction of the driving wheel 111.
  • the first guide rod 1412, the drive screw 1414 and the second guide rod 1413 are sequentially assembled on the mobile mounting frame 1411 from top to bottom, and the drive screw 1414
  • One end of the connecting part 1416 is rotatably connected with the movable mounting frame body 1411, and the other end of the driving screw 1414 is connected with the output end of the driving motor 1415;
  • the connecting portion 1416 is slidably connected to the first guide rod 1412 through the first guide hole, and the connecting portion 1416
  • the transmission hole and the transmission screw 1414 are rotatably connected, and the connecting portion 1416 is slidably connected to the second guide rod 1413 through the second guide hole;
  • the mobile mounting frame body 1411 is connected with the rotating mounting frame body;
  • the output end of the rotary drive device 15 and the end face of the connecting portion 1416 are connected together.
  • the driving wheel 111 is driven by the rotating motor to drive the wire saw to rotate, the connecting portion 1416 is fixed, and the transmission motor 1415 is activated to rotate the driving screw 1414.
  • the connecting part 1416 is driven to rotate, driving the rotation angle of the driving wheel 111, and the protective cover body 142 is connected with the adjusting mounting part 33, so that the adjusting mounting part 33 and the driving wheel 111 can move and rotate synchronously; specifically, the rotary driving device 15 is a rotary cylinder drive.
  • a dust-proof device 4 for dust-proofing the rotating driving device and the first moving device 14 is also included.
  • the dust-proof device 4 includes a dust-proof cover 41 for accommodating the driving wheel 111, the rotation driving device and the first moving device 14, and an annular sealing part 42;
  • the adjustment and installation part 33 includes an adjustment and installation disc to prevent dust
  • the cover body 41 has a first side wall 411 , a second side wall 412 , a third side wall and a fourth side wall which are arranged adjacently in sequence; the first side wall 411 is formed with a third assembly for assembling the annular seal leaving part 42
  • the annular seal give-away portion 42 has a fourth assembly hole for assembling the adjustment and installation disc; the annular seal give-away portion 42 is assembled in the third assembly hole, and the adjustment and installation disc is assembled in the fourth assembly hole and is allowed to be with the annular seal.
  • the position part 42 is rotatably connected; a third guide hole is formed on the third side wall of the dust cover 41 , and the output end of the rotary drive device 15 is connected to the connecting part 1416 through the third guide hole.
  • the annular sealing part 42 is an organ protective cover with a telescopic amount.
  • a sixth annular groove is formed on the inner circumferential surface of the annular seal relinquishment portion 42, and the width of the sixth annular groove and the thickness of the adjustment installation disc are formed. Matching in size, the adjustment mounting disc fits in the sixth annular groove.
  • a dust removal device 5 for removing stone powder on the wire saw is also included.
  • the dust removal device 5 the entry of stone powder into the dust cover body 41 is reduced, and the wear of the stone powder on the wire saw to the driving wheel 111 and the guide wheel is reduced.
  • the dedusting device 5 includes an upper dedusting part 51 for dedusting the upper horizontal section of the wire saw, and a lower dedusting part 52 for dedusting the lower horizontal section of the wire saw.
  • the upper horizontal section of the wire saw is dedusted by the upper dust removal part 51 of the dust removal device 5, so as to reduce the stone powder entering the dust cover body 41, and the dust cover body is rotated out of the wire saw.
  • the lower dust removal part 52 again performs dust removal treatment on the wire saw output from the second connection hole 332, further reducing the probability of stone powder entering the machine, and reducing the wear of the driving wheel 111 and the guide wheel by the stone powder on the wire saw.
  • the upper dust removal part 51 includes an upper pneumatic dust blowing gun 511 that outputs air flow to remove the stone powder in the upper horizontal section 81 of the wire saw, and an upper compressor; the output end of the upper compressor is connected to the upper pneumatic dust blowing gun 511.
  • the power required by the upper pneumatic dust blowing gun 511 is provided by the upper compressor to remove the stone powder on the wire saw.
  • the upper pneumatic dust blowing gun 511 includes an upper pneumatic dust blowing head that outputs airflow. Remove the stone powder from the wire saw by using the upper pneumatic blowing head.
  • the lower dust removal part 52 includes a lower pneumatic dust blowing gun 521 that outputs air flow to remove the stone powder in the lower horizontal section 82 of the wire saw, and a lower compressor; the output end of the lower compressor is connected to the lower pneumatic dust blowing gun 521.
  • the power required by the lower pneumatic dust blowing gun 521 is provided by the lower compressor to remove the stone powder on the wire saw.
  • the lower pneumatic dust blowing gun 521 includes a lower pneumatic dust blowing head that outputs airflow. Remove the stone powder on the wire saw by lowering the pneumatic dust blowing head.
  • the dust removal device 5 is arranged on the outer side of the adjustment installation part 33;
  • the output end of the upper pneumatic dust blowing head is arranged between the first upper guide wheel 1211 and the second upper guide wheel 1212 and is arranged towards the wire saw;
  • the output end of the lower pneumatic dust blowing head is arranged between the first lower guide wheel 1221 and the second lower guide wheel 1222 and is arranged towards the wire saw.
  • the dust removal device 5 further includes a first moving part 53 that makes the upper dust removal part 51 and the first adjustment part 31 move synchronously, and a second moving part 53 that makes the lower dust removal part 52 and the second adjustment part 32 move synchronously moving part 54 .
  • the first moving part 53 includes an upper dust removal seat 531, a first upper guide plate 532 and a second upper guide plate 533;
  • a first slideway for the upper dust cover to move up and down is formed between the upper guide plates 533, and the upper dust removal seat 531 is slidably connected in the first slideway.
  • the upward movement of the first adjusting part 31 drives the upper dust removal seat 531 to slide between the first upper guide plate 532 and the second upper guide plate 533, and drives the upper dust removal part 51 to move, so that the output end of the upper dust removal part 51 is in the vertical direction Always move in sync with the wire saw.
  • the second moving part 54 includes a lower dust removal seat 541, a first lower guide plate 542 and a second lower guide plate 543;
  • a second slideway for the lower dust cover to move up and down is formed between the lower guide plates 543, and the lower dust removal seat 541 is slidably connected in the second slideway.
  • the upward movement of the second adjusting part 32 drives the lower dust removal seat 541 to slide between the first lower guide plate 542 and the second lower guide plate 543, and drives the lower dust removal part 52 to move, so that the output end of the lower dust removal part 52 is in the vertical direction Always move in sync with the wire saw.
  • a cooling device 6 for cooling the driving wheel 111 , the rotation driving device and the first moving device 14 is also included.
  • the cooling device 6 includes a cooling fan; an air inlet 413 is formed on the second side wall 412 of the dust cover 41, and an air outlet is formed on the fourth side wall of the dust cover 41;
  • the fan is arranged at the air inlet 413 and the output end of the cooling fan is arranged towards the inside of the dust cover 41 .
  • the air inlet 413 is provided with a first stone powder intercepting portion 414, and the air outlet is provided with a second stone powder intercepting portion.
  • the first stone dust intercepting part 414 includes a first dustproof gauze; the second stone dust intercepting part includes a second dustproof gauze.
  • a second moving device 7 for driving the driving wheel 111 to move in the horizontal direction is further included.
  • the second moving device 7 includes a carrying base 71 that carries the dustproof device 4 and the power driving device 1 , and a second moving driving device 72 that drives the carrying base 71 to move in the horizontal direction.
  • the carrying base 71 is driven to move by the second moving driving device 72 to maintain the tension between the wire saw and the object to be cut.
  • the second mobile driving device 72 includes a first sliding rail 721, a second sliding rail 722, a chain 723, a sprocket, and a power motor for driving the rotation of the sprocket; one side of the bottom end of the bearing base 71 is provided on the first slide The first roller 73 sliding on the rail 721, the other side of the bottom end of the bearing base 71 is provided with a second roller sliding on the second sliding rail 722, the output end of the power motor is connected with the sprocket, the sprocket and the chain 723 meshed.
  • the power motor drives the sprocket to rotate, and the sprocket meshes with the chain 723, so that the first roller 73 carrying the base 71 moves on the first slide rail 721, and the second roller moves on the second slide rail 722, keeping the wire saw and the Tension between cut objects.
  • the upper guide rotating member 121 further includes a third upper guide wheel 1213 for guiding the upper horizontal section 81 of the wire saw; the lower guide rotating member 122 also includes a lower horizontal section of the wire saw.
  • 82 is a third lower guide wheel 1223 for guiding; the axes of the third upper guide wheel 1213 and the third lower guide wheel 1223 are parallel to the axis of the driving wheel 111 .
  • the third upper guide wheel 1213 is arranged on the upper part of the rotating installation frame body, and the third lower guide wheel 1223 is arranged at the lower part of the rotating installation frame body.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)

Abstract

L'invention concerne une machine à scier à fil intelligente, comprenant un appareil d'entraînement mécanique (1) pour l'entraînement d'une scie à fil (8) pour qu'elle tourne de manière à couper un objet à couper et un appareil de tensionnage (2) pour le tensionnage de l'appareil d'entraînement mécanique (1). L'appareil d'entraînement mécanique (1) comprend une partie rotative active (11) pour l'entraînement de la scie à fil (8) pour qu'elle tourne, une partie rotative de guidage (12) pour le guidage de la scie à fil (8) et une partie d'entraînement mécanique (13) pour l'entraînement de la partie rotative active (11) pour qu'elle tourne. L'appareil de tensionnage (2) comprend un appareil d'ajustement (3) pour l'ajustement du niveau de tensionnage de la partie rotative de guidage (12) par rapport à la scie à fil (8). La scie à fil est d'abord tensionnée par l'appareil de tensionnage, puis la scie à fil est tensionnée par déplacement de la machine à scier à fil, la plage de tensionnage de la scie à fil est accrue, ce qui permet d'éviter le problème d'une faible tolérance de coupe restant sur le matériau en train d'être coupé lorsque la machine à scier à fil n'a plus d'espace pour un déplacement en arrière, ce qui rend inutile un processus de démontage d'un second appareil mobile et de démontage de la scie à fil et augmente l'efficacité de travail.
PCT/CN2021/075019 2020-12-01 2021-03-29 Machine à scier à fil intelligente WO2022116388A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202011385288.0 2020-12-01
CN202011385288.0A CN112497514B (zh) 2020-12-01 2020-12-01 一种智能化绳锯机

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Publication Number Publication Date
WO2022116388A1 true WO2022116388A1 (fr) 2022-06-09

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CN (1) CN112497514B (fr)
WO (1) WO2022116388A1 (fr)

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CN211054124U (zh) * 2019-09-28 2020-07-21 泉州市利器金刚石工具有限公司 一种可自动张紧的绳锯机

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JPH0598813A (ja) * 1991-10-03 1993-04-20 Concrete Kooring Kk ワイヤソ―工法の張力付与方法
CN101468409A (zh) * 2007-12-24 2009-07-01 中国海洋石油总公司 水下金刚石绳锯机的张紧装置
EP2216117A1 (fr) * 2009-02-10 2010-08-11 Betag-Betontaglio SA Scie à câble ainsi que procédé de fonctionnement d'une telle unité de scie à câble
CN103624883A (zh) * 2013-12-20 2014-03-12 福建盛达机器股份公司 一种金刚石圆弧板带锯机
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CN110435014A (zh) * 2019-07-25 2019-11-12 桂林电子科技大学 绳锯机的绳锯调节装置
CN110480845A (zh) * 2019-08-26 2019-11-22 泉州市大鲨鱼机械科技有限公司 一种快速装配绳锯机及其快速装配金刚石绳锯的方法
CN211054124U (zh) * 2019-09-28 2020-07-21 泉州市利器金刚石工具有限公司 一种可自动张紧的绳锯机

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115070958A (zh) * 2022-07-15 2022-09-20 中铁二十五局集团有限公司 一种地连墙切割施工设备

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