CN111216259A - Cutting and polishing integrated equipment for crystal processing - Google Patents
Cutting and polishing integrated equipment for crystal processing Download PDFInfo
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- CN111216259A CN111216259A CN202010180493.7A CN202010180493A CN111216259A CN 111216259 A CN111216259 A CN 111216259A CN 202010180493 A CN202010180493 A CN 202010180493A CN 111216259 A CN111216259 A CN 111216259A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/04—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools
- B28D5/045—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor by tools other than rotary type, e.g. reciprocating tools by cutting with wires or closed-loop blades
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
- B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B47/00—Drives or gearings; Equipment therefor
- B24B47/22—Equipment for exact control of the position of the grinding tool or work at the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B49/00—Measuring or gauging equipment for controlling the feed movement of the grinding tool or work; Arrangements of indicating or measuring equipment, e.g. for indicating the start of the grinding operation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B51/00—Arrangements for automatic control of a series of individual steps in grinding a workpiece
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
- B24B55/06—Dust extraction equipment on grinding or polishing machines
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B9/00—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor
- B24B9/02—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground
- B24B9/06—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain
- B24B9/16—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs
- B24B9/168—Machines or devices designed for grinding edges or bevels on work or for removing burrs; Accessories therefor characterised by a special design with respect to properties of materials specific to articles to be ground of non-metallic inorganic material, e.g. stone, ceramics, porcelain of diamonds; of jewels or the like; Diamond grinders' dops; Dop holders or tongs grinding peripheral, e.g. conical or cylindrical, surfaces
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0064—Devices for the automatic drive or the program control of the machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D5/00—Fine working of gems, jewels, crystals, e.g. of semiconductor material; apparatus or devices therefor
- B28D5/0058—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material
- B28D5/0082—Accessories specially adapted for use with machines for fine working of gems, jewels, crystals, e.g. of semiconductor material for supporting, holding, feeding, conveying or discharging work
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a cutting and polishing integrated device for crystal processing, which comprises a rack, wherein a cutting frame is arranged on the rack; a lifting plate is arranged on the cutting frame, and a first lifting cylinder is arranged on the lifting plate; the two sides of the lifting plate are provided with first ball screws; the first ball screw is provided with an arc-shaped pressing block and a first servo motor; the two sides of the lifting plate are provided with take-up and pay-off devices, and a cutting line is connected between the two take-up and pay-off devices; the bottom surface of the lifting plate is provided with a swinging wire wheel; two sides of the cutting frame are respectively provided with a pushing device and a polishing frame; a second lifting cylinder is arranged on the polishing frame; the second lifting cylinder is connected with a variable speed driving device, an exhaust device and a grinding wheel. The invention not only can reduce the labor intensity, but also has the advantages of small occupied area, good cutting effect, high working efficiency, wide application range, long service life, convenient cleaning, high stability, convenient use, high grinding precision and low production cost.
Description
Technical Field
The invention relates to equipment for crystal processing, in particular to cutting and polishing integrated equipment for crystal processing.
Background
The crystal is widely liked by the glittering and translucent appearance because of the shape of the crystal in thousands of postures, so that a plurality of ornaments taking the crystal as the main part are also extended; in the process of manufacturing the crystal, the material selection and design are firstly carried out, and then a cutting device is used for carrying out a series of working procedures such as cutting, grinding and polishing on the crystal blank; at present, the crystal is cut mainly through manual feeding in the process of crystal processing, and the cut early-stage crystal is carried to a grinding machine to be ground manually, so that the whole process needs more workers to carry out high-intensity operation, and the whole labor intensity is higher; and the common polisher and the cutting machine are distributed at two places, and are matched with the feeding space, the discharging space and the carrying space, so that the occupied area of the whole crystal cutting process is large. Therefore, the existing crystal processing machinery has the problems of large labor intensity and large occupied area.
Disclosure of Invention
The invention aims to provide a cutting and polishing integrated device for crystal processing. The invention not only can reduce the labor intensity, but also has the advantage of small occupied area.
The technical scheme of the invention is as follows: a cutting and polishing integrated device for crystal processing comprises a frame, wherein a cutting frame is arranged on the frame; a lifting plate is arranged on the cutting frame, and a first lifting cylinder is arranged on the top surface of the lifting plate; the two sides of the lifting plate are provided with first ball screws; an arc-shaped pressing block is arranged on the first ball screw, and one end of the first ball screw is connected with a first servo motor; the two sides of the lifting plate are respectively provided with a wire winding and unwinding device, each wire winding and unwinding device is arranged between the lifting plate and the first ball screw, and a cutting wire is connected between the two wire winding and unwinding devices; the bottom surface of the lifting plate is provided with a swinging wire wheel; the swinging wire wheel is arranged between the two wire winding and unwinding devices and is connected with the two wire winding and unwinding devices through a cutting wire; a pushing device is arranged on one side of the cutting frame, and a polishing frame is arranged on the other side of the cutting frame; a second lifting cylinder is arranged on the polishing frame; one end of the second lifting cylinder is connected with a variable speed driving device, and one side of the variable speed driving device is connected with an exhaust device; the variable-speed driving device is connected with a grinding wheel.
In the cutting and polishing integrated equipment for crystal processing, the variable speed driving device comprises a driving frame, and a second servo motor is arranged on the inner side surface of the driving frame; a second ball screw is arranged on the second servo motor, and a sliding block is arranged on the second ball screw; the top surface of the sliding block is connected with a linkage rod, and one end part of the linkage rod is connected with a stator; a rotor is arranged in the stator, and a driving rod is arranged on the rotor; the polishing wheel is fixedly arranged on the driving rod; and a positioning plate is arranged on one side of the second ball screw, and a plurality of displacement sensors which are uniformly distributed are arranged on the positioning plate.
In the cutting and polishing integrated equipment for crystal processing, a controller is arranged on the surface of the rack, and a display screen is arranged on one side of the controller; the displacement sensor, the first lifting cylinder, the first servo motor, the pushing device, the second lifting cylinder, the exhaust device, the display screen and the second servo motor are all electrically connected with the controller.
In the cutting and polishing integrated equipment for crystal processing, the exhaust device comprises an exhaust plate positioned on the bottom surface of the driving frame, and a plurality of uniformly distributed blowing pieces are arranged on the bottom surface of the exhaust plate; a vent pipe is arranged in the exhaust plate, and each air blowing piece is communicated with the vent pipe; one end of the vent pipe is connected with a blower which is arranged on the grinding frame.
In the cutting and polishing integrated equipment for crystal processing, the take-up and pay-off device comprises a take-up and pay-off wheel, and a torque motor is mounted on the take-up and pay-off wheel; one side of the take-up and pay-off wheel is provided with a guide wheel, and a wire arrangement wheel is arranged between the guide wheel and the take-up and pay-off wheel; a meter counter is arranged on the wire arrangement wheel, and a wire breakage sensor is arranged between the wire arrangement wheel and the guide wheel; the arc-shaped pressing block is arranged between the wire breakage sensor and the guide wheel; and the broken line sensor and the meter counter are electrically connected with the torque motor.
In the cutting and polishing integrated equipment for crystal processing, the pushing device comprises a pushing rod, and a pushing cylinder is arranged at one end of the pushing rod; the other end of the push rod is connected with a fixed cylinder, and a plurality of infrared emitters which are uniformly distributed are arranged on the outer surface of the fixed cylinder; one side of catch bar is provided with the pick-up plate, is equipped with infrared sensor on the side that is close to a cutting frame tip on the pick-up plate, infrared sensor and push cylinder electric connection.
In the cutting and polishing integrated equipment for crystal processing, a pushing channel is arranged on the surface of the rack, and a plurality of uniformly distributed leak holes are arranged on the bottom surface of the pushing channel; through grooves are formed in the side wall of the pushing channel at positions corresponding to the cutting frame and the polishing frame; the central line of the pushing device is superposed with the central line of the pushing channel.
In the cutting and polishing integrated equipment for crystal processing, a dust collecting frame is arranged at a position, corresponding to the pushing channel, on the machine frame.
Compared with the prior art, the invention improves the prior polishing and cutting equipment for crystal processing, and by arranging the cutting frame, the pushing device and the polishing frame, the pushing device pushes the crystal blank to the lower part of the cutting frame, and then the first lifting cylinder drives the lifting plate and the swinging wire wheel to lift, thereby cutting the crystal blank; then, the crystal blank is pushed forwards through the pushing device, so that the cut earlier-stage crystal can be moved to the lower part of the polishing frame, the polishing wheel is used for polishing the cutting surface of the crystal, and therefore, the cutting and polishing integrated work is realized, the whole process only needs to manually carry out one-time feeding and one-time blanking, the labor intensity is reduced to a great extent, the polishing and the cutting are arranged on the same frame, and the polishing and the cutting can be arranged and combined at different positions between the two frames, so that the occupied area of the whole equipment is reduced; by arranging the first lifting cylinder, the wire take-up and pay-off device, the swinging wire wheel and the arc-shaped sliding block, the first lifting cylinder is used for driving the swinging wire wheel to move downwards, and the swinging and the vertical downward pressure of the first lifting cylinder are utilized, so that the cutting area between the cutting line and the crystal is increased, and the pressure between the cutting line and the crystal is increased, thereby realizing quick cutting of the crystal, ensuring that the cutting plane is as flat as possible, and further improving the cutting effect and the working efficiency; the arrangement of the arc-shaped sliding block is matched with the upper take-up and pay-off wheel, so that the tension of the cutting line can be automatically adjusted, the phenomenon that the cutting line is broken due to overlarge tension is avoided, and the service life is prolonged; the variable-speed driving device is arranged on the grinding shell, so that the rotating speed of the grinding wheel can be automatically adjusted, the conversion between coarse grinding and fine grinding can be realized, two grinding machines are not required to be configured, the production cost is reduced, and the application range is expanded; meanwhile, one side of the variable-speed driving device is connected with the exhaust device, and the exhaust device can be used for cooling the variable-speed driving device to a certain extent, so that the service life is further prolonged; meanwhile, the polishing wheel and the polished surface can be blown up to reduce the temperature, and dust and the like on the polished surface can be blown away, so that the polishing surface can be conveniently observed, and the polishing precision is improved; can also carry out centralized processing to the dust, make things convenient for the clearance. In addition, the second ball screw and the second servo motor are arranged, the second ball screw is driven to rotate by the second servo motor, so that the sliding block is driven to move up and down, the sliding block moves to drive the linkage rod to move, the linkage rod drives the stator to move, relative displacement is generated between the stator and the rotor, the electromagnetic power transmitted to the rotor by the magnetic field of the stator is converted, and the purpose of ratio conversion of the rotating speed of the transmission shaft is realized, so that the operation is convenient; by arranging the displacement sensor, the displacement difference between the stator and the rotor can be accurately known, so that the rotating speed of the grinding wheel can be accurately controlled, and the grinding precision is further improved; the controller and the display screen are arranged, the controller is used for controlling the whole operation process, and the operation process is displayed through the display, so that the use is further facilitated; the air blowing pieces are arranged, so that all-dimensional cleaning is realized, and the cleaning effect is improved; the torque motor is arranged on the take-up and pay-off wheel, so that the take-up and pay-off speed and the cutting direction of the take-up and pay-off wheel can be adjusted by changing the output current of the torque motor, and the manufacturing cost is reduced; the torque motor can ensure the tension of the cutting line and also can ensure the speed stability of the cutting line, thereby ensuring the cutting stability; by arranging the meter counting wheel and the wire breakage sensor, the cutting wire can be conveniently adjusted and replaced in time by a user, and the use is further facilitated; the cutting device has the advantages that the plurality of infrared transmitters which are uniformly distributed are arranged on the outer surface of the fixed cylinder and are matched with the infrared sensor arranged on the detection plate, so that the cutting length can be accurately controlled, the cutting precision is improved, unnecessary material waste can be avoided, and the production cost is further reduced; by arranging the pushing channel, the movement of the crystal blank can be limited by utilizing the pushing channel, so that the phenomenon of cutting dislocation caused by the movement of the front end of the crystal blank is avoided; through being equipped with a plurality of small openings and leading to the groove on the bottom surface that promotes the passageway, when conveniently polishing and cutting, also can carry out preliminary centralized processing to the cutting or the dust of polishing down, further made things convenient for the clearance. Therefore, the automatic grinding machine can reduce labor intensity, and has the advantages of small occupied area, good cutting effect, high working efficiency, wide application range, long service life, convenience in cleaning, high stability, convenience in use, high grinding precision and low production cost.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side view of the cutting frame;
FIG. 3 is an enlarged view of a portion of FIG. 1 at A;
FIG. 4 is an enlarged view of a portion of FIG. 1 at B;
FIG. 5 is an enlarged view of a portion of FIG. 1 at C;
FIG. 6 is a front view of the stationary barrel;
fig. 7 is a left side view of the fixed barrel.
The labels in the figures are: 1-a machine frame, 2-a cutting frame, 3-a lifting plate, 4-a first lifting cylinder, 6-a first ball screw, 7-an arc-shaped pressing block, 8-a first servo motor, 9-a winding and unwinding device, 10-a swinging wire wheel, 11-a pushing device, 12-a polishing frame, 14-a second lifting cylinder, 15-a variable speed driving device, 16-an exhaust device, 17-a polishing wheel, 18-a driving frame, 19-a second servo motor, 20-a second ball screw, 21-a sliding block, 22-a linkage rod, 23-a stator, 24-a rotor, 25-a driving rod, 26-a positioning plate, 27-a displacement sensor, 28-a controller, 29-a display screen, 30-an exhaust plate and 31-an air blowing piece, 32-a vent pipe, 33-a blower, 34-a take-up and pay-off wheel, 35-a torque motor, 36-a guide wheel, 37-a wire arranging wheel, 38-a meter counter, 41-a wire breakage sensor, 42-a push rod, 43-a push cylinder, 44-a fixed cylinder, 46-an infrared emitter, 47-a detection plate, 48-an infrared sensor, 49-a push channel and 50-a leak hole.
Detailed Description
The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention.
Examples are given. A cutting and polishing integrated device for crystal processing is shown in figures 1 to 7 and comprises a frame 1, wherein a cutting frame 2 is arranged on the frame 1; a lifting plate 3 is arranged on the cutting frame 2, and a first lifting cylinder 4 is arranged on the top surface of the lifting plate 3; the two sides of the lifting plate 3 are both provided with a first ball screw 6; an arc-shaped pressing block 7 is arranged on the first ball screw 6, and one end part of the first ball screw 6 is connected with a first servo motor 8; the two sides of the lifting plate 3 are respectively provided with a wire winding and unwinding device 9, each wire winding and unwinding device 9 is arranged between the lifting plate 3 and the first ball screw 6, and a cutting wire is connected between the two wire winding and unwinding devices 9; a swinging wire wheel 10 is arranged on the bottom surface of the lifting plate 3; the swinging wire wheel 10 is arranged between the two take-up and pay-off devices 9 and is connected with the two take-up and pay-off devices 9 through a cutting wire; a pushing device 11 is arranged on one side of the cutting frame 2, and a polishing frame 12 is arranged on the other side of the cutting frame; a second lifting cylinder 14 is arranged on the grinding frame 12; one end of the second lifting cylinder 14 is connected with a variable speed driving device 15, and one side of the variable speed driving device 15 is connected with an exhaust device 16; the variable speed drive 15 is connected to a grinding wheel 17.
The variable speed driving device 15 comprises a driving frame 18, and a second servo motor 19 is arranged on the inner side surface of the driving frame 18; a second ball screw 20 is mounted on the second servo motor 19, and a slide block 21 is mounted on the second ball screw 20; the top surface of the sliding block 21 is connected with a linkage rod 22, and one end part of the linkage rod 22 is connected with a stator 23; a rotor 24 is arranged in the stator 23, and a driving rod 25 is arranged on the rotor 24; the grinding wheel 17 is fixedly arranged on the driving rod 25; a positioning plate 26 is arranged on one side of the second ball screw 20, and a plurality of displacement sensors 27 which are uniformly distributed are arranged on the positioning plate 26; a controller 28 is arranged on the surface of the rack 1, and a display screen 29 is arranged on one side of the controller 28; the displacement sensor 27, the first lifting cylinder 4, the first servo motor 8, the pushing device 11, the second lifting cylinder 14, the exhaust device 16, the display screen 29 and the second servo motor 19 are all electrically connected with the controller 28; the exhaust device 16 comprises an exhaust plate 30 positioned on the bottom surface of the driving frame 18, and a plurality of uniformly distributed air blowing pieces 31 are arranged on the bottom surface of the exhaust plate 30; a vent pipe 32 is arranged in the exhaust plate 30, and each air blowing piece 31 is communicated with the vent pipe 32; one end of the air pipe 32 is connected with a blower 33, and the blower 33 is arranged on the grinding rack 12; the take-up and pay-off device 9 comprises a take-up and pay-off wheel 34, and a torque motor 35 is mounted on the take-up and pay-off wheel 34; a guide wheel 36 is arranged on one side of the take-up and pay-off wheel 34, and a wire arranging wheel 37 is arranged between the guide wheel 36 and the take-up and pay-off wheel 34; a meter counter 38 is arranged on the wire arranging wheel 37, and a wire breakage sensor 41 is arranged between the wire arranging wheel 37 and the guide wheel 36; the arc-shaped pressing block 7 is arranged between the broken line sensor 41 and the guide wheel 36; the broken wire sensor 41 and the meter counter 38 are electrically connected with the torque motor 35; the pushing device 11 comprises a pushing rod 42, and one end of the pushing rod 42 is provided with a pushing cylinder 43; the other end of the push rod 42 is connected with a fixed cylinder 44, and a plurality of infrared emitters 46 which are uniformly distributed are arranged on the outer surface of the fixed cylinder 44; a detection plate 47 is arranged on one side of the push rod 42, an infrared sensor 48 is arranged on the side surface of the detection plate 47 close to one end part of the cutting frame 2, and the infrared sensor 48 is electrically connected with the push cylinder 43; a pushing channel 49 is arranged on the surface of the frame 1, and a plurality of uniformly distributed leakage holes 50 are arranged on the bottom surface of the pushing channel 49; through grooves are formed in the side wall of the pushing channel 49 at positions corresponding to the cutting frame 2 and the polishing frame 12; the central line of the pushing device 11 is superposed with the central line of the pushing channel 49; a dust collecting frame is arranged on the frame 1 corresponding to the pushing channel 49.
The working principle is as follows: the controller 28 used in the invention adopts FX2C-20MRD, Cortex-R8, Cortex-M7 and other types of programmable controllers; the used displacement sensor 27 adopts models such as LD620-5, LDI-G19-100-A210S or LDI-G19-075-A220S; the disconnection sensor 41 adopts HDX-NB-1919A, U17-NO or HDX-NB-1719U and other models; the infrared sensor 48 is of PIS209, LHI878 or SE2470 type.
When the cutting machine works, a crystal blank needing to be cut is placed on the pushing channel 49, and then the whole machine is connected with an external power supply, so that the controller 28, the displacement sensor 27, the meter counter 38, the disconnection sensor 41, the infrared emitter 46, the infrared sensor 48 and the display screen 29 are electrified and started simultaneously; then inputting the length of the crystal blank to be cut through the display screen 29; the data input through the display screen 29 is transmitted to the controller 28 through an electric signal, and then the controller 28 records the received data and compares the data sent by the infrared sensor 48 with the received data; then the controller 28 will control the pushing cylinder 43 to start first, after the pushing cylinder 43 starts, the fixed cylinder 44 will be driven to move towards the cutting frame 2, and the fixed cylinder 44 will drive the crystal blank to move together, so that the fixed cylinder 44 can drive the crystal blank to move right below the cutting frame 2; the infrared emitter 46 on the fixed cylinder 44 moves along with the movement of the fixed cylinder 44, when the infrared sensor 48 receives the infrared ray sent by the infrared emitter 46, the distance is calculated and sent to the controller 28, when the data sent to the controller 28 by the infrared sensor 48 is the same as the data stored inside, the controller 28 controls the pushing cylinder 43 to pause, and the length of the crystal blank below the cutting frame 2 is the length to be cut.
When the pushing cylinder 43 is suspended, the controller 28 controls the first lifting cylinder 4, the torque motor 35 and the first servo motor 8 to start, after the first lifting cylinder 4 is started, the lifting plate 3 is driven to move towards the pushing channel 49, and the lifting plate 3 moves to drive the swinging wire wheel 10 to move towards the pushing channel 49 together, so that the swinging wire wheel 10 can fix the cutting wire between the crystal blank and the swinging wire wheel 10; the torque motor 35 drives the take-up and pay-off wheel 34 to rotate after being started, the take-up and pay-off wheel 34 drives the cutting line to circularly move after rotating, the cutting line moves and moves under the action of the guide wheel 36 and the wire arranging wheel 37, so that the swinging wheel 10 can reciprocally swing under the movement action of the cutting line, and at the moment, along with the swinging of the swinging wheel 10 and the pressure of the first lifting cylinder 4 on the crystal blank through the swinging wheel 10, the cutting line can rapidly and stably cut the crystal blank with the minimum contact area and the maximum pressure; meanwhile, the first servo motor 8 can drive the first ball screw 6 to rotate after being started in the forward direction, the first ball screw 6 can drive the arc-shaped pressing block 7 to move towards the pushing channel 49 through rotation, the tension of the cutting wire can be adjusted by utilizing the arc-shaped pressing block 7, and the phenomenon that the cutting efficiency is influenced due to the fact that the tension of the cutting wire is too large or too small is avoided; in the whole cutting process, the meter counter 38 counts the moving path of the cutting line and sends the detected data to the controller 28, so that the controller 28 can change the electrifying direction of the torque motor 35 in time, and the cutting line can take up and pay off back and forth between the two take-up and pay-off wheels 34; meanwhile, the wire breakage sensor 41 can detect the cutting wire, and when the cutting wire is broken, the wire breakage sensor 41 can immediately send an electric signal to the controller 28, so that the controller 28 can control the whole cutting device to stop in time, and the equipment is prevented from being damaged by idling; dust generated during the cutting process may collect on the frame 1 through the weep hole 50 in the push passage 49.
After cutting, the controller 28 controls the first lifting cylinder 4, the torque motor 35 and the first servo motor 8 to be turned off, then controls the pushing cylinder 43 to be started again, the pushing cylinder 43 drives the fixed cylinder 44 to move towards the cutting frame 2 after being started, the fixed cylinder 44 drives the crystal blanks to move together after moving, so that the following crystal blanks move to the lower part of the cutting frame 2, and the front crystal sections which are cut off can move to the position right below the polishing frame 12 along the pushing channel 49; when the front crystal segment is moved to the position right below the grinding frame 12, the controller 28 controls the second lifting cylinder 14, the variable speed driving device 15 and the blower 33 to be started; after the second lifting cylinder 14 is started, the grinding shell 13 is driven to move towards the pushing channel 49, and the grinding shell 13 moves to drive the grinding wheel 17 to move together, so that the grinding wheel 17 can be in contact with the cutting surface of the front crystal section; after the variable-speed driving device 15 is started (namely, an external power supply energizes the stator 23), the stator 23 can generate a certain magnetic field after being energized, at this time, induction current can be generated in the rotor 24 positioned in the magnetic field, the rotor 24 can rotate to drive the driving rod 25 to rotate, so that the driving rod 25 can rotate to drive the grinding wheel 17 to rotate, and the grinding work of the cutting surface of the front crystal section is completed; after the blower 33 is started, high-speed airflow is introduced into the vent pipe 32, the high-speed airflow blows and cools the polished working surface, the variable-speed driving device 15 and the polishing wheel 17 through the blowing piece 31, and dust generated by polishing is quickly blown to the leakage hole 50 to finish cleaning; when the rotating speed of the grinding wheel 17 needs to be adjusted, only the second servo motor 19 needs to be started, the second servo motor 19 can drive the second ball screw 20 to rotate after being started, the second ball screw 20 can drive the sliding block 21 to move after rotating, the sliding block 21 can drive the linkage rod 22 to move after moving, so that the linkage rod 22 can drive the stator 23 to move, after the stator 23 moves, a certain relative displacement can be formed between the stator 23 and the rotor 24, the magnetic field generated by the stator 23 is transmitted to the rotor 24, the magnetic field force is reduced, the induced current in the rotor 24 is reduced, the rotating speed of the driving rod 25 is reduced, the purpose of rotating speed conversion of the grinding wheel 17 is further realized, two kinds of work of fine grinding and coarse grinding can be realized, and the application range; meanwhile, the displacement sensor 27 detects the moving distance of the sliding block 21 and sends the moving distance to the controller 28, the controller 28 calculates the moving distance according to the data sent by the displacement sensor 27 by using a calculation formula, converts the moving distance into a rotating speed value, and displays the rotating speed value through a display screen, so that the use is facilitated; after the grinding is completed, the controller 28 controls the second lifting cylinder 14, the variable speed driving device 15 and the blower 33 to be turned off, thereby completing the whole work.
Claims (8)
1. The utility model provides a quartzy processing is with cutting integrative equipment of polishing which characterized in that: comprises a frame (1), wherein a cutting frame (2) is arranged on the frame (1); a lifting plate (3) is arranged on the cutting frame (2), and a first lifting cylinder (4) is arranged on the top surface of the lifting plate (3); two sides of the lifting plate (3) are provided with first ball screws (6); an arc-shaped pressing block (7) is arranged on the first ball screw (6), and one end part of the first ball screw (6) is connected with a first servo motor (8); the two sides of the lifting plate (3) are respectively provided with a take-up and pay-off device (9), each take-up and pay-off device (9) is arranged between the lifting plate (3) and the first ball screw (6), and a cutting line is connected between the two take-up and pay-off devices (9); a swinging wire wheel (10) is arranged on the bottom surface of the lifting plate (3); the swinging wire wheel (10) is arranged between the two wire take-up and pay-off devices (9) and is connected with the two wire take-up and pay-off devices (9) through a cutting wire; a pushing device (11) is arranged on one side of the cutting frame (2), and a polishing frame (12) is arranged on the other side of the cutting frame; a second lifting cylinder (14) is arranged on the grinding frame (12); one end of the second lifting cylinder (14) is connected with a variable speed driving device (15), and one side of the variable speed driving device (15) is connected with an exhaust device (16); the variable-speed driving device (15) is connected with a grinding wheel (17).
2. The crystal processing cutting and grinding integrated equipment according to claim 1, wherein the crystal processing cutting and grinding integrated equipment comprises: the variable-speed driving device (15) comprises a driving frame (18), and a second servo motor (19) is arranged on the inner side surface of the driving frame (18); a second ball screw (20) is arranged on the second servo motor (19), and a sliding block (21) is arranged on the second ball screw (20); the top surface of the sliding block (21) is connected with a linkage rod (22), and one end part of the linkage rod (22) is connected with a stator (23); a rotor (24) is arranged in the stator (23), and a driving rod (25) is arranged on the rotor (24); the grinding wheel (17) is fixedly arranged on the driving rod (25); one side of the second ball screw (20) is provided with a positioning plate (26), and the positioning plate (26) is provided with a plurality of displacement sensors (27) which are uniformly distributed.
3. The crystal processing cutting and grinding integrated equipment according to claim 2, wherein the crystal processing cutting and grinding integrated equipment comprises: a controller (28) is arranged on the surface of the rack (1), and a display screen (29) is arranged on one side of the controller (28); the displacement sensor (27), the first lifting cylinder (4), the first servo motor (8), the pushing device (11), the second lifting cylinder (14), the exhaust device (16), the display screen (29) and the second servo motor (19) are all electrically connected with the controller (28).
4. The crystal processing cutting and grinding integrated equipment according to claim 2, wherein the crystal processing cutting and grinding integrated equipment comprises: the exhaust device (16) comprises an exhaust plate (30) positioned on the bottom surface of the driving frame (18), and a plurality of uniformly distributed air blowing pieces (31) are arranged on the bottom surface of the exhaust plate (30); a vent pipe (32) is arranged in the exhaust plate (30), and each air blowing piece (31) is communicated with the vent pipe (32); one end part of the vent pipe (32) is connected with a blower (33), and the blower (33) is arranged on the grinding rack (12).
5. The crystal processing cutting and grinding integrated equipment according to claim 1, wherein the crystal processing cutting and grinding integrated equipment comprises: the take-up and pay-off device (9) comprises a take-up and pay-off wheel (34), and a torque motor (35) is mounted on the take-up and pay-off wheel (34); a guide wheel (36) is arranged on one side of the take-up and pay-off wheel (34), and a wire arranging wheel (37) is arranged between the guide wheel (36) and the take-up and pay-off wheel (34); a meter counter (38) is arranged on the wire arranging wheel (37), and a wire breakage sensor (41) is arranged between the wire arranging wheel (37) and the guide wheel (36); the arc-shaped pressing block (7) is arranged between the wire breakage sensor (41) and the guide wheel (36); the broken line sensor (41) and the meter counter (38) are electrically connected with the torque motor (35).
6. The crystal processing cutting and grinding integrated equipment according to claim 1, wherein the crystal processing cutting and grinding integrated equipment comprises: the pushing device (11) comprises a pushing rod (42), and one end of the pushing rod (42) is provided with a pushing cylinder (43); the other end of the push rod (42) is connected with a fixed cylinder (44), and a plurality of infrared emitters (46) which are uniformly distributed are arranged on the outer surface of the fixed cylinder (44); a detection plate (47) is arranged on one side of the push rod (42), an infrared sensor (48) is arranged on the side face, close to one end portion of the cutting frame (2), of the detection plate (47), and the infrared sensor (48) is electrically connected with the push cylinder (43).
7. The cutting and grinding integrated device for crystal processing according to any one of claims 1 to 6, wherein: a pushing channel (49) is arranged on the surface of the rack (1), and a plurality of uniformly distributed leak holes (50) are arranged on the bottom surface of the pushing channel (49); through grooves are formed in the side wall of the pushing channel (49) at positions corresponding to the cutting frame (2) and the polishing frame (12); the central line of the pushing device (11) is coincided with the central line of the pushing channel (49).
8. The crystal processing cutting and grinding integrated equipment according to claim 7, wherein the crystal processing cutting and grinding integrated equipment comprises: a dust collecting frame is arranged on the machine frame (1) corresponding to the pushing channel (49).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180493.7A CN111216259A (en) | 2020-03-16 | 2020-03-16 | Cutting and polishing integrated equipment for crystal processing |
| PCT/CN2020/099154 WO2021184583A1 (en) | 2020-03-16 | 2020-06-30 | Cutting and polishing integrated apparatus for crystal processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010180493.7A CN111216259A (en) | 2020-03-16 | 2020-03-16 | Cutting and polishing integrated equipment for crystal processing |
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| Publication Number | Publication Date |
|---|---|
| CN111216259A true CN111216259A (en) | 2020-06-02 |
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ID=70812289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010180493.7A Pending CN111216259A (en) | 2020-03-16 | 2020-03-16 | Cutting and polishing integrated equipment for crystal processing |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111216259A (en) |
| WO (1) | WO2021184583A1 (en) |
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| CN211807098U (en) * | 2020-03-16 | 2020-10-30 | 严东芳 | Cutting and polishing integrated equipment for crystal processing |
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| WO2021184583A8 (en) | 2021-11-04 |
| WO2021184583A1 (en) | 2021-09-23 |
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