CN111730448A - Automatic chamfering machine for ceramic bushing and control method thereof - Google Patents
Automatic chamfering machine for ceramic bushing and control method thereof Download PDFInfo
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- CN111730448A CN111730448A CN202010631953.3A CN202010631953A CN111730448A CN 111730448 A CN111730448 A CN 111730448A CN 202010631953 A CN202010631953 A CN 202010631953A CN 111730448 A CN111730448 A CN 111730448A
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- 239000000919 ceramic Substances 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000005498 polishing Methods 0.000 claims abstract description 24
- 238000013459 approach Methods 0.000 claims description 7
- 230000005484 gravity Effects 0.000 claims description 3
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims 1
- 235000011613 Pinus brutia Nutrition 0.000 claims 1
- 241000018646 Pinus brutia Species 0.000 claims 1
- 238000005096 rolling process Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000013307 optical fiber Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
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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
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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
- B24B41/005—Feeding or manipulating devices specially adapted to grinding 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
- B24B41/00—Component parts such as frames, beds, carriages, headstocks
- B24B41/06—Work supports, e.g. adjustable steadies
- B24B41/061—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically
- B24B41/062—Work supports, e.g. adjustable steadies axially supporting turning workpieces, e.g. magnetically, pneumatically between centres; Dogs
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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
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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
- B24B47/22—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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
Abstract
The invention discloses an automatic ceramic bushing chamfering machine and a control method thereof, and the automatic ceramic bushing chamfering machine comprises a chamfering machine tool (1), wherein the chamfering machine tool (1) comprises a rack (100), a guide rail (101) is arranged on the rack (100), a moving platform (102) is arranged on the guide rail (101), a polishing head (104) driven by a polishing driving mechanism (103) is arranged on the moving platform (102), a chuck (105) is arranged on one side of the polishing head (104), a rotary driving mechanism (106) is arranged on the rack (100), a loose clamp driving mechanism (107) is also arranged on the rack (100), a feeding mechanism (2) is arranged on one side of the chuck (105), and a linkage mechanism (3) is arranged on one side of the rack (100); the automatic feeding device is characterized by further comprising a control device (4), wherein the rotary driving mechanism (106), the loosening and clamping driving mechanism (107), the feeding mechanism (2) and the linkage mechanism (3) are all connected with the control device (4). The chamfering machine is used for chamfering the ceramic sleeve and has the advantages of high efficiency, low labor intensity of workers and low labor cost.
Description
Technical Field
The invention belongs to the field of production equipment of ceramic sleeves, and particularly relates to an automatic chamfering machine of a ceramic sleeve and a control method of the automatic chamfering machine.
Background
The ceramic sleeve is mainly applied to optical passive device optical fiber adapters, and the inner hole of the ceramic sleeve is small, so that the end part needs to be chamfered so as to be conveniently penetrated by an optical fiber. At present, a manual chamfering machine is used for chamfering a ceramic sleeve, the manual chamfering machine structurally comprises a bottom plate, a fixing shaft is arranged on the bottom plate, a baffle is arranged on one side of the fixing shaft, a motor capable of translating is arranged on the other side of the fixing shaft, a grinding head is arranged at the output end of the motor, a worker sleeves the ceramic sleeve on the fixing shaft, one end of the ceramic sleeve is left to extend out of the fixing shaft, then the motor is pushed to move towards the ceramic sleeve, and the grinding head is enabled to penetrate into one end of the ceramic sleeve to be ground to form a chamfer. Statistics shows that the manual grinding machine can only complete chamfering of 400 and 500 ceramic sleeves per hour, so that the efficiency is low, manual operation is required, the labor intensity of workers is high, and the labor cost is high.
At present, the market also has a chamfering machine tool, the structure of which comprises a frame, a guide rail is arranged on the frame, a moving platform is arranged on the guide rail, a polishing head driven by a polishing driving mechanism is arranged on the moving platform, a chuck is arranged on one side of the polishing head, a rotary driving mechanism for driving the chuck to rotate is arranged on the frame, and a loosening and clamping driving mechanism capable of loosening or clamping the chuck is also arranged on the frame. The ceramic sleeve can also be installed and chamfered by an automatic chamfering machine tool, and the steps comprise inserting the ceramic sleeve into a chuck, starting a loose clamp driving mechanism to enable the chuck to clamp the ceramic sleeve, starting a rotary driving mechanism to enable the chuck to drive the ceramic sleeve to rotate, pushing a moving platform to enable a polishing head to translate and be inserted into the ceramic sleeve, and polishing. The chamfering machine tool is mainly used for chamfering the pipe fittings with small batch number, and can chamfer the ceramic sleeves, but compared with a manual chamfering machine, the chamfering machine tool has the advantages that the efficiency is not improved, the labor intensity of workers is not reduced, the labor cost is not reduced, and on the contrary, the equipment cost is higher, so that no one can chamfer the ceramic sleeves by the chamfering machine tool at present.
Therefore, the manual chamfering machine and the chamfering machine tool for chamfering the ceramic sleeve have the defects of low efficiency, high labor intensity of workers and high labor cost.
Disclosure of Invention
The invention aims to provide an automatic chamfering machine for a ceramic bushing and a control method thereof. The chamfering machine is used for chamfering the ceramic sleeve and has the advantages of high efficiency, low labor intensity of workers and low labor cost.
The technical scheme of the invention is as follows: an automatic ceramic bushing chamfering machine comprises a chamfering machine tool, wherein the chamfering machine tool comprises a rack, a guide rail is arranged on the rack, a moving platform is arranged on the guide rail, a polishing head driven by a polishing driving mechanism is arranged on the moving platform, a chuck is arranged on one side of the polishing head, a rotary driving mechanism for driving the chuck to rotate is arranged on the rack, a loose-chuck driving mechanism capable of loosening or clamping the chuck is further arranged on the rack, a feeding mechanism is arranged on one side of the chuck, and a linkage mechanism is arranged on one side of the rack; the rotary clamping device is characterized by further comprising a control device, and the rotary driving mechanism, the loose clamping driving mechanism, the feeding mechanism and the linkage mechanism are all connected with the control device.
In the automatic ceramic bushing chamfering machine, the feeding mechanism comprises a first motor arranged on one side of the chuck, the first motor is connected with the frame, the output end of the first motor is provided with a feeding plate, the feeding plate is provided with a feeding groove, one side of the feeding groove is provided with a pushing mechanism, one end of the feeding groove is provided with an upward inclined feeding track, the upper end of the feeding track is connected with a feeding disc, and the feeding disc is connected with a control device.
In the automatic ceramic bushing chamfering machine, the pushing mechanism comprises a shifting rod arranged on one side of the feeding plate, and a first rotating shaft connected with the feeding plate is arranged in the middle of the shifting rod; the upper end of the shifting rod is provided with an upper notch, an upper shifting plate is arranged in the upper notch, one end of the upper shifting plate extends into the feeding groove, and the upper shifting plate is connected with the feeding plate in a sliding manner; the lower extreme of driving lever is equipped with down the notch, is equipped with down in the notch and dials the board down, dials the below of board down and is equipped with the second motor of being connected with the delivery sheet, and the output of second motor is connected with the lower extreme of dialling the board down.
In the automatic ceramic bushing chamfering machine, the linkage mechanism comprises a second rotating shaft located on one side of the rack, the second rotating shaft is connected with the rack through a bearing with a seat, a third motor fixed with the rack is arranged at one end of the second rotating shaft, a guide step is arranged on the second rotating shaft, the bottom surface of the guide step is a curved surface for guiding, a guide shaft is arranged on the curved surface and is connected with the moving platform through a connecting rod, and a spring connected with the rack is arranged on the outer side of the moving platform.
In the automatic beveler of aforementioned ceramic bushing, controlling means includes the controller of being connected with the frame, is connected with first sensor, second sensor, third sensor and fourth sensor on the controller, and first sensor, second sensor, third sensor and fourth sensor straight line are arranged in one side of second pivot 300, still include that circumference sets up in the first magnet, second magnet, third magnet and the fourth magnet of second pivot, and first magnet, second magnet, third magnet and fourth magnet correspond first sensor, second sensor, third sensor and fourth sensor respectively.
The control method of the automatic ceramic bushing chamfering machine comprises the following steps,
placing a plurality of ceramic sleeves in a feeding tray, starting a controller, sending a first signal to the feeding tray by the controller, starting the feeding tray, arranging and conveying the ceramic sleeves to a feeding plate, and enabling the ceramic sleeves to enter a feeding groove under the action of gravity;
the controller sends a second signal to the third motor, and the third motor is started to drive the second rotating shaft to rotate continuously;
along with the rotation of the second rotating shaft, the first magnet approaches the first sensor to generate a third signal, the third signal is output to the controller, the controller outputs a fourth signal to the first motor, and the first motor drives the feeding plate to rotate towards the chuck until the ceramic sleeve at the lower end of the feeding groove is aligned with the chuck;
the second rotating shaft rotates, the second magnet is close to the second sensor, the second sensor outputs a fifth signal to the controller, the controller outputs a sixth signal to the second motor, the second motor drives the lower shifting plate to rotate, the lower shifting plate drives the shifting rod to rotate, the shifting rod drives the upper shifting plate to translate, and a ceramic sleeve is pushed out of the notch and enters the chuck;
the second rotating shaft continues to rotate, the third magnet approaches the third sensor, the third sensor outputs a seventh signal to the controller, the controller outputs an eighth signal to the unclamping driving mechanism, and the unclamping driving mechanism enables the chuck to clamp the ceramic sleeve; outputting a ninth signal to a rotary driving mechanism, wherein the rotary driving mechanism enables the chuck to drive the ceramic sleeve to rotate; outputting a tenth signal to a second motor, wherein the second motor rotates to enable the upper shifting plate to return, and the next ceramic sleeve moves downwards to the upper shifting plate; outputting an eleventh signal to the first motor, and driving the feeding plate to return by the first motor so that the feeding plate is aligned with the feeding groove again;
the second rotating shaft continues to rotate, the guide shaft is in contact with the convex peak, the end part of the polishing head is inserted into the ceramic sleeve, and the ceramic sleeve is chamfered;
the second rotating shaft continues to rotate, the fourth magnet is close to the fourth sensor, the fourth sensor transmits a twelfth signal to the controller, the controller outputs a thirteenth signal to the rotary driving mechanism firstly, the rotary driving mechanism stops working, the chuck stops rotating, then outputs a fourteenth signal to the loose clamp driving mechanism, the loose clamp driving mechanism enables the chuck to be opened, the chamfered ceramic sleeve falls off, and the tray is placed below the chuck to receive the fallen ceramic sleeve.
Compared with the prior art, the automatic chamfering machine is provided with the feeding mechanism, the linkage mechanism and the control device, so that the automatic chamfering machine is obtained, the structure is simple, and the automatic chamfering machine is easy to implement from the aspect of manufacturing. The automatic chamfering machine can complete chamfering of 1000 and 1200 ceramic sleeves per hour, the efficiency is high, and the labor cost is reduced; workers only need to pour a plurality of ceramic sleeves into the material conveying disc, and the automatic chamfering machine can automatically complete chamfering of the ceramic sleeves, so that the labor intensity of the workers is low; a worker can manage a plurality of automatic chamfering machines simultaneously, and labor cost is further reduced. Therefore, the chamfering machine for the ceramic bushing has the advantages of high efficiency, low labor intensity of workers and low labor cost.
Drawings
Fig. 1 is a top view of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a top view of the feed mechanism.
Fig. 4 is a front view of the pushing mechanism.
Fig. 5 is a left side view of the pushing mechanism.
Fig. 6 is a top view of the pushing mechanism.
Fig. 7 is a top view of the linkage.
The labels in the figures are: 1-chamfering machine tool, 2-feeding mechanism, 3-linkage mechanism, 4-control device, 100-frame, 101-guide rail, 102-moving platform, 103-grinding driving mechanism, 104-grinding head, 105-clamping head, 106-rotation driving mechanism, 107-loose clamp driving mechanism, 200-first motor, 201-feeding plate, 202-feeding disc, 203-deflector rod, 204-first rotating shaft, 205-upper notch, 206-upper deflector plate, 207-lower notch, 208-lower deflector plate, 209-second motor, 210-feeding track, 211-feeding groove, 212-baffle plate, 213-notch, 214-deflector rod, 300-second rotating shaft, 301-seated bearing, 302-third motor, 303-guiding step, 304-curved surface, 305-guiding shaft, 306-link, 307-spring, 308-hump, 400-controller, 401-first sensor, 402-second sensor, 403-third sensor, 404-fourth sensor, 405-first magnet, 406-second magnet, 407-third magnet, 408-fourth magnet.
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. An automatic ceramic bushing chamfering machine is shown in fig. 1 and 2 and comprises a chamfering machine tool 1, wherein the chamfering machine tool 1 comprises a frame 100, a guide rail 101 is arranged on the frame 100, a moving platform 102 is arranged on the guide rail 101, a polishing head 104 driven by a polishing driving mechanism 103 is arranged on the moving platform 102, a chuck 105 is arranged on one side of the polishing head 104, a rotary driving mechanism 106 for driving the chuck 105 to rotate is arranged on the frame 100, and a loosening and clamping driving mechanism 107 capable of loosening or clamping the chuck 105 is also arranged on the frame 100, and is characterized in that a feeding mechanism 2 is arranged on one side of the chuck 105, and a linkage mechanism 3 is arranged on one side of the frame 100; the device further comprises a control device 4, and the rotary driving mechanism 106, the loosening and clamping driving mechanism 107, the feeding mechanism 2 and the linkage mechanism 3 are all connected with the control device 4.
As shown in fig. 3, the feeding mechanism 2 includes a first motor 200 disposed on one side of the chuck 105, the first motor 200 is a stepping motor, the first motor 200 is connected to the frame 100, a feeding plate 201 is disposed at an output end of the first motor 200, the feeding plate 201 is of a U-shaped structure, only one ceramic bushing passes through the feeding plate 201 when viewed from a width direction, an upward inclined feeding slot 211 is disposed on the feeding plate 201, a pushing mechanism is disposed on one side of a lower end of the feeding slot 211, an upward inclined feeding rail 210 is disposed at one end of the feeding slot 211, an upper end of the feeding rail 210 is connected to a discharge port of the feeding tray 202, and the feeding tray 202 is connected to the control device 4. The outer side of the feed chute 211 is provided with a baffle 212, the baffle 212 prevents the ceramic sleeves from falling out after entering the chute opening 205, and a notch 213 for only one ceramic sleeve to enter and exit is reserved between the lower end of the baffle 212 and the lower bottom surface of the feed chute 211.
As shown in fig. 4 to 6, the pushing mechanism includes a shift lever 203 disposed on one side of the feeding plate 201, and a first rotating shaft 204 connected to the feeding plate 201 is disposed in the middle of the shift lever 203; an upper notch 205 is formed in the upper end of the shifting rod 203, an upper shifting plate 206 is arranged in the upper notch 205, one end of the upper shifting plate 206 extends into the feeding groove 211 by bypassing the feeding plate 201, a shifting piece 214 sunk into the feeding groove 211 is arranged at one end of the upper shifting plate 206, the length of the shifting piece 214 does not exceed the diameter of the ceramic sleeve, and the upper shifting plate 206 is in sliding connection with the feeding plate 201, for example, in sliding connection through a sliding rail and sliding block mechanism; the lower end of the shifting lever 203 is provided with a lower notch 207, a lower shifting plate 208 is arranged in the lower notch 207, a second motor 209 connected with the feeding plate 201 is arranged below the lower shifting plate 208, the second motor 209 is also a stepping motor, and the output end of the second motor 209 is connected with the lower end of the lower shifting plate 208.
As shown in fig. 7, the linkage mechanism 3 includes a second rotating shaft 300 located at one side of the frame 100, the second rotating shaft 300 is connected to the frame 100 through a bearing 301 with a seat, a third motor 302 fixed to the frame 100 is disposed at one end of the second rotating shaft 300, a guiding step 303 is disposed on the second rotating shaft 300, a bottom surface of the guiding step 303 is a curved surface 304 for guiding, the curved surface 304 has a convex peak, a guiding shaft 305 is disposed on the curved surface 304, the guiding shaft 305 is connected to the moving platform 102 through a connecting rod 306, and a spring 307 connected to the frame 100 is disposed outside the moving platform 102.
The control device 4 includes a controller 400 connected to the rack 100, the controller 400 is connected to a first sensor 401, a second sensor 402, a third sensor 403, and a fourth sensor 404, the first sensor 401, the second sensor 402, the third sensor 403, and the fourth sensor 404 are linearly arranged on one side of the second rotating shaft 300, and the control device further includes a first magnet 405, a second magnet 406, a third magnet 407, and a fourth magnet 408 circumferentially arranged on the second rotating shaft 300, and the first magnet 405, the second magnet 406, the third magnet 407, and the fourth magnet 408 respectively correspond to the first sensor 401, the second sensor 402, the third sensor 403, and the fourth sensor 404. The first sensor 401, the second sensor 402, the third sensor 403 and the fourth sensor 404 are all magnetic induction sensors. A first sensor 401, a second sensor 402, a third sensor 403 and a fourth sensor 404 are also provided on a plate, which is connected to the ground or to a rack.
The first sensor 401, the second sensor 402, the third sensor 403, the fourth sensor 404, the first motor 200, the feed tray 202, the second motor 209, the third motor 302, the rotation driving mechanism 106, and the unclamping driving mechanism 107 are connected to the controller 400.
The control method of the automatic ceramic bushing chamfering machine comprises the following steps of:
placing a plurality of ceramic sleeves in the feeding tray 202, starting the controller 400, sending a first signal to the feeding tray 202 by the controller 400, starting the feeding tray 202, arranging and conveying the ceramic sleeves to the feeding plate 201 by the feeding tray 202, and allowing the ceramic sleeves to enter the feeding groove 211 under the action of gravity.
The controller 400 sends a second signal to the third motor 302, the third motor 302 is started, the third motor 302 drives the second rotating shaft 300 to continuously rotate, the guide steps 303 on the second rotating shaft 300 simultaneously rotate, the curved surface 304 pushes the guide shaft 305 to periodically reciprocate, the guide shaft 305 drives the moving platform 102 to periodically reciprocate along the guide rail 101 through the connecting rod 306, the moving platform 102 drives the polishing head 104 to periodically reciprocate relative to the chuck 105 through the polishing driving mechanism 103, and under the action of the spring 307, the guide shaft 305 is always attached to the curved surface 304.
Along with the rotation of the second rotating shaft 300, the first magnet 405 approaches the first sensor 401, the first sensor 401 generates a third signal, the third signal is output to the controller 400, the controller 400 outputs a fourth signal to the first motor 200, the first motor 200 drives the feeding plate 201 to rotate towards the chuck 105 until the ceramic sleeve at the lower end of the feeding groove 211 is aligned with the chuck 105, and in the process, the lower end of the feeding plate 201 is always attached to one side wall of the feeding plate 201 so as to prevent the ceramic sleeve in the feeding plate 201 from falling out.
With the continuous rotation of the second shaft 300, the second magnet 406 approaches the second sensor 402, the second sensor 402 outputs a fifth signal to the controller 400, the controller 400 outputs a sixth signal to the second motor 209, the second motor 209 drives the lower dial plate 208 to rotate, the lower dial plate 208 drives the shift lever 203 to rotate, the shift lever 203 drives the upper dial plate 206 to translate, a ceramic bushing is pushed out from the notch 213, and a ceramic bushing with a length of about 2/5 enters the chuck 105.
With the continuous rotation of the second rotating shaft 300, the third magnet 407 approaches the third sensor 403, the third sensor 403 outputs a seventh signal to the controller 400, the controller 400 outputs an eighth signal to the unclamping driving mechanism 107, and the unclamping driving mechanism 107 causes the chuck 105 to clamp the ceramic sleeve; then, a ninth signal is output to the rotary driving mechanism 106, and the rotary driving mechanism 106 enables the chuck 105 to drive the ceramic sleeve to rotate; then, a tenth signal is output to the second motor 209, the second motor 209 rotates to return the upper shifting plate 206, and the next ceramic bushing moves downwards to one side of the upper shifting plate 206; and then, an eleventh signal is output to the first motor 200, and the first motor 200 drives the feeding plate 201 to return, so that the feeding plate 201 is aligned with the feeding slot 211 again.
Subsequently, the guide shaft 305 is brought into contact with the convex peak 308, the polishing head 104 is positioned at the closest distance from the chuck 105, and the end of the polishing head 104 is inserted into the ceramic sleeve to chamfer the ceramic sleeve.
With the continuous rotation of the second rotating shaft 300, the polishing head 104 is far away from the ceramic sleeve, the fourth magnet 408 is close to the fourth sensor 404, the fourth sensor 404 transmits a twelfth signal to the controller 400, the controller 400 outputs a thirteenth signal to the rotary driving mechanism 106 first, the rotary driving mechanism 106 stops working, the chuck 105 stops rotating, and outputs a fourteenth signal to the unclamping driving mechanism 107, the unclamping driving mechanism 107 opens the chuck 105 to enable the chamfered ceramic sleeve to fall off, and a tray is placed below the chuck 105 to receive the fallen ceramic sleeve.
One rotation of the second shaft 300 is used as a working period, and one ceramic bushing can be chamfered automatically in one period.
The chamfering machine is used for chamfering the ceramic sleeve and has the advantages of high efficiency, low labor intensity of workers and low labor cost.
Claims (6)
1. Automatic beveler of ceramic bushing, including chamfer lathe (1), chamfer lathe (1) includes frame (100), be equipped with guide rail (101) on frame (100), be equipped with moving platform (102) on guide rail (101), be equipped with on moving platform (102) by polishing actuating mechanism (103) driven polishing head (104), one side of polishing head (104) is equipped with chuck (105), be equipped with drive chuck (105) pivoted rotary driving mechanism (106) on frame (100), still be equipped with on frame (100) and make chuck (105) loosen or press from both sides tight pine and press from both sides actuating mechanism (107), its characterized in that: a feeding mechanism (2) is arranged on one side of the chuck (105), and a linkage mechanism (3) is arranged on one side of the rack (100); the automatic feeding device is characterized by further comprising a control device (4), wherein the rotary driving mechanism (106), the loosening and clamping driving mechanism (107), the feeding mechanism (2) and the linkage mechanism (3) are all connected with the control device (4).
2. The automatic ceramic bushing chamfering machine according to claim 1, wherein: the feeding mechanism (2) comprises a first motor (200) arranged on one side of the chuck (105), the first motor (200) is connected with the rack (100), a feeding plate (201) is arranged at the output end of the first motor (200), a feeding groove (211) is formed in the feeding plate (201), a pushing mechanism is arranged on one side of the feeding groove (211), an upward inclined feeding track (210) is arranged at one end of the feeding groove (211), a feeding disc (202) is connected to the upper end of the feeding track (210), and the feeding disc (202) is connected with the control device (4).
3. The automatic ceramic bushing chamfering machine according to claim 2, wherein: the pushing mechanism comprises a shifting lever (203) arranged on one side of the feeding plate (201), and a first rotating shaft (204) connected with the feeding plate (201) is arranged in the middle of the shifting lever (203); an upper notch (205) is formed in the upper end of the shifting rod (203), an upper shifting plate (206) is arranged in the upper notch (205), one end of the upper shifting plate (206) extends into the feeding groove (211), and the upper shifting plate (206) is connected with the feeding plate (201) in a sliding mode; the lower extreme of driving lever (203) is equipped with down notch (207), is equipped with down in lower notch (207) and dials board (208), dials the below of board (208) down and is equipped with second motor (209) of being connected with feed table (201), and the output of second motor (209) is connected with the lower extreme of dialling board (208) down.
4. The automatic ceramic bushing chamfering machine according to claim 1, wherein: link gear (3) are including second pivot (300) that are located frame (100) one side, second pivot (300) are connected with frame (100) through rolling bearing (301), the one end of second pivot (300) is equipped with third motor (302) fixed with frame (100), be equipped with direction step (303) on second pivot (300), the bottom surface of direction step (303) is curved surface (304) of direction usefulness, be equipped with guiding axle (305) on curved surface (304), guiding axle (305) are connected with moving platform (102) through connecting rod (306), the outside of moving platform (102) is equipped with spring (307) of being connected with frame (100).
5. The automatic ceramic bushing chamfering machine according to claim 1, wherein: the control device (4) comprises a controller (400) connected with the rack (100), wherein the controller (400) is connected with a first sensor (401), a second sensor (402), a third sensor (403) and a fourth sensor (404), the first sensor (401), the second sensor (402), the third sensor (403) and the fourth sensor (404) are linearly arranged on one side of the second rotating shaft 300, the control device further comprises a first magnet (405), a second magnet (406), a third magnet (407) and a fourth magnet (408) which are circumferentially arranged on the second rotating shaft (300), and the first magnet (405), the second magnet (406), the third magnet (407) and the fourth magnet (408) respectively correspond to the first sensor (401), the second sensor (402), the third sensor (403) and the fourth sensor (404).
6. The control method of the automatic ceramic bushing chamfering machine according to any one of claims 1 to 5, characterized in that: comprises the following steps of (a) carrying out,
placing a plurality of ceramic sleeves in a feeding tray (202), starting a controller (400), sending a first signal to the feeding tray (202) by the controller (400), starting the feeding tray (202), arranging and conveying the ceramic sleeves to a feeding plate (201), and enabling the ceramic sleeves to enter a feeding groove (211) under the action of gravity;
the controller (400) sends a second signal to the third motor (302), and the third motor (302) is started to drive the second rotating shaft (300) to rotate continuously;
along with the rotation of the second rotating shaft (300), the first magnet (405) approaches the first sensor (401) to generate a third signal, the third signal is output to the controller (400), the controller (400) outputs a fourth signal to the first motor (200), and the first motor (200) drives the feeding plate (201) to rotate towards the chuck (105) until the ceramic sleeve at the lower end of the feeding groove (211) is aligned with the chuck (105);
the second rotating shaft (300) continues to rotate, the second magnet (406) is close to the second sensor (402), the second sensor (402) outputs a fifth signal to the controller (400), the controller (400) outputs a sixth signal to the second motor (209), the second motor (209) drives the lower shifting plate (208) to rotate, the lower shifting plate (208) drives the shifting rod (203) to rotate, the shifting rod (203) drives the upper shifting plate (206) to translate, and a ceramic sleeve is pushed out from the notch (213) and enters the chuck (105);
the second rotating shaft (300) continues to rotate, the third magnet (407) approaches the third sensor (403), the third sensor (403) outputs a seventh signal to the controller (400), the controller (400) outputs an eighth signal to the unclamping driving mechanism (107), and the unclamping driving mechanism (107) enables the chuck (105) to clamp the ceramic sleeve; then, a ninth signal is output to the rotary driving mechanism (106), and the rotary driving mechanism (106) enables the chuck (105) to drive the ceramic sleeve to rotate; outputting a tenth signal to a second motor (209), wherein the second motor (209) rotates to enable the upper shifting plate (206) to return, and the next ceramic bushing moves downwards to the upper shifting plate (206); outputting an eleventh signal to the first motor (200), wherein the first motor (200) drives the feeding plate (201) to return, so that the feeding plate (201) is aligned with the feeding groove (211) again;
the second rotating shaft (300) continues to rotate, the guide shaft (305) is in contact with the convex peak (308), the end part of the polishing head (104) is inserted into the ceramic sleeve, and chamfering is carried out on the ceramic sleeve;
the second rotating shaft (300) continues to rotate, the fourth magnet (408) is close to the fourth sensor (404), the fourth sensor (404) transmits a twelfth signal to the controller (400), the controller (400) outputs a thirteenth signal to the rotary driving mechanism (106) firstly, the rotary driving mechanism (106) stops working, the chuck (105) stops rotating, and outputs a fourteenth signal to the loose clamp driving mechanism (107), the loose clamp driving mechanism (107) enables the chuck (105) to be opened, so that the chamfered ceramic sleeve falls off, and a tray is placed below the chuck (105) to receive the falling ceramic sleeve.
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| CN202010631953.3A CN111730448B (en) | 2020-07-02 | 2020-07-02 | Automatic chamfering machine for ceramic sleeve and control method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113927471A (en) * | 2021-10-22 | 2022-01-14 | 宁波松迅科技有限公司 | Automatic grinding device for ceramic ferrule |
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| CN113927471A (en) * | 2021-10-22 | 2022-01-14 | 宁波松迅科技有限公司 | Automatic grinding device for ceramic ferrule |
| CN113927471B (en) * | 2021-10-22 | 2024-03-29 | 宁波松迅科技有限公司 | Automatic grinding device for ceramic ferrule |
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| CN111730448B (en) | 2024-06-18 |
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