CN117817515A - Automatic polishing equipment for stainless steel watch strap - Google Patents
Automatic polishing equipment for stainless steel watch strap Download PDFInfo
- Publication number
- CN117817515A CN117817515A CN202410125700.7A CN202410125700A CN117817515A CN 117817515 A CN117817515 A CN 117817515A CN 202410125700 A CN202410125700 A CN 202410125700A CN 117817515 A CN117817515 A CN 117817515A
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- China
- Prior art keywords
- grinding
- polishing
- axis
- jig
- slide rail
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Classifications
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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
- B24B27/00—Other grinding machines or devices
- B24B27/0069—Other grinding machines or devices with means for feeding the work-pieces to the grinding tool, e.g. turntables, transfer means
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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
- B24B41/02—Frames; Beds; Carriages
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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
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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
- B24B55/12—Devices for exhausting mist of oil or coolant; Devices for collecting or recovering materials resulting from grinding or polishing, e.g. of precious metals, precious stones, diamonds or the like
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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
- B24B57/00—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents
- B24B57/02—Devices for feeding, applying, grading or recovering grinding, polishing or lapping agents for feeding of fluid, sprayed, pulverised, or liquefied grinding, polishing or lapping agents
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to the technical field of stainless steel watchband processing, in particular to automatic polishing equipment for stainless steel watchbands, which comprises a cabinet and a workbench arranged on the cabinet, wherein an upper discharging mechanism, a polishing robot and a polishing and grinding mechanism are arranged on the workbench, the upper discharging mechanism and the polishing and grinding mechanism are arranged in parallel, the polishing robot is positioned on one side of the upper discharging mechanism and one side of the polishing and grinding mechanism, the polishing robot moves an unprocessed grinding jig at the upper discharging mechanism to the polishing and grinding mechanism for grinding and polishing, and simultaneously the polished grinding jig is placed back to the upper discharging mechanism, and the polishing and grinding mechanism is matched with the robot for polishing and grinding the stainless steel watchbands on the grinding jig. The invention has reasonable design and high safety, can replace manual feeding and discharging, saves labor cost, can automatically wax and repair the grinding wheel, and greatly improves the processing efficiency.
Description
Technical Field
The invention relates to the technical field of stainless steel watchband processing, in particular to automatic polishing equipment for a stainless steel watchband.
Background
The watchband is used as a fixing piece of the watch and is directly contacted with a human body, so that the outer surface of the watchband needs to be kept smooth to avoid scraping the skin, and meanwhile, the polishing of the watchband is an essential link in the production of the watchband due to the decoration requirement. The watchband is various, has stainless steel watchband, silica gel watchband etc. wherein the stainless steel watchband is manual hand polishing at polishing in-process of polishing and polishing, and manual polishing inefficiency, and polishing's smoothness is non-uniform, leads to the defective rate of product high, has appeared stainless steel watchband polishing equipment on the market for this reason.
At present, most design of stainless steel watchband polishing equipment on the market becomes semi-automatic, need the manual work place the stainless steel watchband on polishing jig, and remove the robot department with polishing jig, the robot centre gripping polishing jig and remove to polishing frock department of polishing, polish the stainless steel watchband on the polishing jig, polishing frock of polishing is at the during operation, need polish the grinding wheel and repair the wheel of polishing, manual work polishing security is poor, for improving the security and need stop the operation, this great reduction stainless steel watchband polishing efficiency of polishing, the waste smoke direct discharge that current stainless steel watchband polishing equipment's polishing device produced in the air to the stainless steel watchband polishing in-process leads to environmental pollution degree high simultaneously. To this end, the inventors devised an automatic polishing apparatus for stainless steel watchbands.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides automatic polishing equipment for a stainless steel watchband, which solves the problems in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the automatic polishing equipment for the stainless steel watchband comprises a cabinet and a workbench arranged on the cabinet, wherein an upper discharging mechanism, a lower discharging mechanism, a polishing robot and a polishing and polishing mechanism are arranged on the workbench, the upper discharging mechanism and the polishing and polishing mechanism are arranged in parallel, the upper discharging mechanism comprises a first rack, a feeding conveyor belt, a discharging conveyor belt, a polishing jig and a middle rotating frame, the feeding conveyor belt and the discharging conveyor belt are arranged on the first rack, the polishing jig is arranged on the first rack and moves along with the feeding conveyor belt and the discharging conveyor belt, a jig seat is arranged on the middle rotating frame, an upper discharging manipulator is arranged at one end of the middle rotating frame, the upper discharging manipulator moves the polishing jig on the feeding conveyor belt to the jig seat of the middle rotating frame, meanwhile, a polishing jig of a processed product on a jig seat is placed on a blanking conveying belt, a polishing robot is positioned on one side of an upper discharging mechanism and a lower polishing and polishing mechanism, the polishing robot moves the unprocessed polishing jig at a transfer frame to the polishing and polishing mechanism for polishing, and simultaneously, the polished polishing jig is placed back to a middle rotating frame, the polishing and polishing mechanism comprises a polishing base and a waste collecting cover, a first sliding rail is arranged on the polishing base along the length direction of the polishing base, a first sliding block is arranged on the first sliding rail in a sliding manner, a second frame is fixedly arranged on the first sliding block, a first servo motor is arranged at any end part of the polishing base, a first screw rod is connected to the output end of the first servo motor, a first internal thread sliding sleeve is sleeved on the first screw rod and is fixedly connected with the bottom of a second frame, be provided with grinding machanism and automatic waxing mechanism in the second frame, grinding machanism includes first driving motor and the pivot cover of fixed mounting in the second frame, the rotation is provided with the pivot in the pivot cover, the one end of pivot is connected with first driving motor's output through first belt, and the other one end runs through behind the garbage collection cover and can dismantle with the grinding wheel and be connected, automatic waxing mechanism is located grinding wheel top one side, and automatic waxing mechanism carries out automatic waxing to the grinding wheel.
Preferably, foot pads are arranged at four corners of the bottom of the cabinet.
Preferably, the feeding and discharging mechanism further comprises two second driving motors fixedly installed at the bottom of the first frame, and the two second driving motors are used for respectively driving the feeding conveying belt and the discharging conveying belt to rotate positively and reversely.
Preferably, the feeding conveyor belt and the discharging conveyor belt are arranged in parallel, and the feeding conveyor belt and the discharging conveyor belt are provided with placing grooves for placing polishing jigs, and the placing grooves are distributed along the length direction of the feeding conveyor belt and the discharging conveyor belt.
Preferably, the polishing jig comprises a jig base, an electric wood table and electric wood clamps, wherein the electric wood table is fixedly arranged on the jig base, the electric wood clamps are provided with two parts, the two parts are detachably arranged on the electric wood table, each electric wood clamp comprises a clamp seat detachably connected with the electric wood table and a clamp head integrally formed with the clamp seat, a placement position for placing a stainless steel watchband is arranged on the clamp head, fixing holes are formed in the two ends of the placement position, pin shafts penetrate through the fixing holes, and when the stainless steel watchband is placed on the placement position, the two ends of the stainless steel watchband are fixed through the pin shafts.
Preferably, the feeding and discharging manipulator comprises a first portal frame fixedly arranged on a first frame, an X-axis sliding rail fixing plate is arranged on the first portal frame, an X-axis sliding rail is arranged at the bottom of the X-axis sliding rail fixing plate along the length direction of the X-axis sliding rail, an X-axis sliding block is arranged on the X-axis sliding rail in a sliding manner, a Y-axis sliding rail is arranged at the bottom of the Y-axis sliding rail along the length direction of the X-axis sliding rail, a Y-axis sliding block is arranged on the Y-axis sliding rail in a sliding manner, a Z-axis fixing seat is fixedly arranged on the Y-axis sliding block, a Y-axis air cylinder is arranged at one end of the Y-axis sliding rail, the output end of the Y-axis air cylinder is fixedly connected with the Z-axis fixing seat and drives the Z-axis fixing seat to move back and forth along the length direction of the Y-axis sliding rail, a Z-axis sliding rail is arranged on the Z-axis fixing seat along the length direction of the Z-axis sliding rail, a Z-axis sliding block is arranged on the Z-axis sliding rail, the Z-axis sliding block is fixedly provided with a pneumatic finger fixing plate, the pneumatic finger fixing plate is fixedly provided with a pneumatic finger, the clamping jaw of the pneumatic finger is provided with a clamping plate for clamping the polishing jig, one side of the Z-axis sliding rail on the Z-axis fixing seat is provided with a Z-axis air cylinder, the output end of the Z-axis air cylinder is fixedly connected with the pneumatic finger fixing plate and drives the pneumatic finger fixing plate to slide back and forth along the length direction of the Z-axis sliding rail, the feeding and discharging manipulator further comprises a second servo motor and a driven wheel seat which are fixedly arranged at two ends of the upper end surface of the X-axis sliding rail fixing plate, the driven wheel seat is movably provided with a driven wheel, a second belt is connected between the driven wheel and the output end of the second servo motor, the second belt is fixedly connected with a driving connecting block, the driving connecting block is fixedly connected with a Y-axis sliding seat, the Y-axis sliding seat can slide back and forth along the length direction of the X-axis sliding rail under the action of the second servo motor.
Preferably, the automatic waxing mechanism comprises a second portal frame fixedly installed on a second frame, an X-axis fixing plate is fixedly installed on the second portal frame, two second sliding rails which are arranged in parallel are arranged on the X-axis fixing plate along the length direction of the X-axis fixing plate, a second sliding block is arranged on the second sliding rail in a sliding mode, a Y-axis fixing plate is fixedly installed on the second sliding block, an automatic polishing grinding wheel mechanism and an automatic waxing assembly are installed on the Y-axis fixing plate, the automatic polishing grinding wheel mechanism and the automatic waxing assembly are arranged in parallel, a second screw rod is arranged between the two second sliding rails on the X-axis fixing plate, a second internal thread sliding sleeve is sleeved on the second screw rod, the second internal thread sliding sleeve is fixedly connected with the Y-axis fixing plate, and a third servo motor for driving the Y-axis fixing plate to move along the length direction of the second sliding rail is further arranged at any end portion of the X-axis fixing plate.
Preferably, the automatic grinding wheel repairing mechanism is composed of a grinding base plate, a grinding protection outer cover, a third sliding rail, a third sliding block, a third screw rod, a third internal thread sliding sleeve, a grinding connecting plate, a grinding block mounting seat, a grinding block and a fourth servo motor, wherein the grinding base plate is fixedly arranged on a Y-axis fixing plate, the grinding base plate and the grinding protection outer cover are fixedly connected to form a cavity structure with an opening inside, the third sliding rail, the third sliding block, the third screw rod, the third internal thread sliding sleeve and the grinding connecting plate are arranged in the cavity, the third sliding rail and the third screw rod are arranged in parallel on the inner wall of the grinding base plate, the third sliding block is arranged on the third sliding rail in a sliding manner, the third internal thread sliding sleeve is arranged on the third screw rod in a sleeved mode, the grinding connecting plate is fixedly arranged on the third sliding block, the grinding connecting plate is connected with the third internal thread sliding sleeve through the internal thread sliding sleeve, the fourth servo motor is fixedly arranged on the grinding base plate, the output end of the fourth servo motor penetrates through the cavity and then is connected with the third screw rod, the grinding connecting plate is arranged on the grinding block, and the grinding block is arranged on the grinding base plate in a stretching mode from the bottom of the cavity or extends out of the cavity under the action of the fourth servo motor, and is fixedly arranged on the grinding block.
Preferably, the automatic waxing component comprises a fourth screw rod fixing plate fixedly installed on the Y-axis fixing plate, a fourth screw rod is arranged on the fourth screw rod fixing plate along the length direction of the fourth screw rod fixing plate, a fourth internal thread sliding sleeve is sleeved on the fourth screw rod, a waxing sliding plate is fixedly installed on the fourth internal thread sliding sleeve, a fifth servo motor is fixedly installed on the waxing sliding plate, the output end of the fifth servo motor is connected with the fifth screw rod, a fifth internal thread sliding sleeve is sleeved on the fifth screw rod, a pushing rod is fixedly installed on the fifth internal thread sliding sleeve, a wax clamping sleeve is further arranged on the wax clamping sleeve, a wax block is in contact connection with the pushing rod, a first annular hole for the movement of the wax pushing rod is formed in the wax clamping sleeve, a wax cover is arranged on the wax clamping sleeve, and a sixth servo motor for driving the fourth screw rod to rotate is further arranged on the fourth screw rod fixing plate.
Preferably, the side wall of the waste collection cover is provided with a second annular hole for the rotating shaft to pass through, and the waste collection cover is provided with an exhaust collection hole, and a screen is embedded and installed on the exhaust collection hole.
Compared with the prior art, the invention has the following beneficial effects:
1. the invention provides automatic polishing equipment for a stainless steel watchband, which comprises a cabinet and a workbench arranged on the cabinet, wherein the workbench is provided with a feeding and discharging mechanism, a polishing robot and a polishing and grinding mechanism, the feeding and discharging mechanism and the polishing and grinding mechanism are arranged in parallel, the polishing robot is positioned on one side of the feeding and discharging mechanism and the polishing and grinding mechanism, the polishing robot moves an unprocessed grinding jig at the feeding and discharging mechanism to the polishing and grinding mechanism for grinding and polishing, and simultaneously the polished grinding jig is replaced by the feeding and discharging mechanism, so that manual participation is not needed in the operation process, the traditional manual grinding is replaced, the grinding efficiency is improved, the manual labor intensity is reduced, and the labor cost is saved.
2. The feeding and discharging mechanism comprises the first frame, the polishing jig and the transfer frame, is simple in overall structure and reasonable in design, and is characterized in that the jig seat is arranged on the transfer frame, one end of the first frame, which is positioned on the transfer frame, is provided with the feeding and discharging mechanical arm, the feeding and discharging mechanical arm moves the polishing jig on the feeding conveyor belt to the jig seat, and meanwhile, the polishing jig of a product processed on the jig seat is placed on the discharging conveyor belt, so that automatic feeding and discharging are realized, and the polishing jig is placed at the mechanical arm of the stainless steel watchband polishing equipment instead of the traditional manual work, so that the processing efficiency is improved.
3. The polishing jig comprises a jig base, the bakelite table and the bakelite clamp, wherein the bakelite table is fixedly arranged on the jig base, the bakelite clamp is detachably arranged on the bakelite table, when the polishing jig works, the stainless steel watchband is placed on the placing position of the jig head, the two ends of the stainless steel watchband are fixed through the pin shafts, the operation is simple and convenient, the polishing jig cannot be displaced in the process of transporting the stainless steel watchband, and the practicability is strong.
4. The polishing and grinding mechanism is simple in integral structure and reasonable in design, the first servo motor is arranged on the grinding base, the first servo motor drives the grinding mechanism and the grinding wheel on the grinding mechanism to move along the length direction of the first sliding rail, polishing and grinding of the grinding wheel are facilitated, the automatic waxing mechanism is arranged on the second frame and used for automatically waxing the grinding wheel, waxing operation can be carried out without stopping a machine, safety is good, meanwhile, polishing and grinding efficiency is high, the automatic waxing mechanism comprises the automatic polishing and grinding wheel mechanism and the automatic waxing assembly which are arranged in parallel, and the automatic polishing and grinding wheel mechanism can automatically repair the polishing wheel.
Drawings
FIG. 1 is an overall block diagram of the present invention;
FIG. 2 is a block diagram of the loading and unloading mechanism of the present invention;
FIG. 3 is a block diagram of the polishing jig of the present invention;
FIG. 4 is a block diagram of the bakelite fixture according to the present invention;
FIG. 5 is an exploded view of the loading and unloading manipulator of the present invention;
FIG. 6 is an enlarged view of FIG. 5A in accordance with the present invention;
FIG. 7 is an overall block diagram of the polishing and grinding mechanism of the present invention;
FIG. 8 is a partial block diagram of the polishing and grinding mechanism of the present invention;
FIG. 9 is a partial exploded view of the polishing and grinding mechanism of the present invention;
FIG. 10 is a block diagram of the grinding mechanism of the present invention;
FIG. 11 is a block diagram of an automatic waxing mechanism of the invention;
FIG. 12 is an exploded view of the automatic grinding wheel repairing mechanism of the present invention;
FIG. 13 is an exploded view of the automatic waxing assembly of the invention;
FIG. 14 is a block diagram of a waste collection cover of the present invention.
Reference numerals and names in the drawings are as follows:
1. a cabinet; 2. a work table; 3. a loading and unloading mechanism; 31. a first frame; 32. a feeding conveyor belt; 33. discharging a conveying belt; 34. polishing jig; 341. a jig base; 342. an electric wooden table; 343. an bakelite clamp; 3431. a clamp seat; 3432. a clamp head; 3433. a placement bit; 3434. a fixing hole; 3435. a pin shaft; 35. a middle rotating frame; 36. a jig base; 37. feeding and discharging mechanical arms; 371. a first portal frame; 372. an X-axis slide rail fixing plate; 373. an X-axis sliding rail; 374. an X-axis sliding block; 375. a Y-axis slide; 376. a Y-axis sliding rail; 377. a Y-axis slider; 378. a Z-axis fixing seat; 379. a Y-axis cylinder; 3710. a Z-axis sliding rail; 3711. a Z-axis slider; 3712. a pneumatic finger fixing plate; 3713. pneumatic fingers; 3714. a clamping plate; 3715. a Z-axis cylinder; 3716. a second servo motor; 3717. a driven wheel seat; 3718. driven wheel; 3719. a second belt; 3720. driving the connecting block; 38. a second driving motor; 39. a placement groove; 310. a material blocking block; 4. a polishing robot; 5. polishing and grinding mechanism; 51. polishing a base; 52. a first slide rail; 53. a first slider; 54. a second frame; 55. a first servo motor; 56. a first screw rod; 57. the first internal thread sliding sleeve; 58. a polishing mechanism; 581. a first driving motor; 582. a swivel sleeve; 583. a rotating shaft; 584. a first belt; 585. grinding wheel; 59. an automatic waxing mechanism; 591. a second portal frame; 592. an X-axis fixing plate; 593. a second slide rail; 594. a second slider; 595. a Y-axis fixing plate; 596. automatic grinding wheel repairing mechanism; 5961. polishing the base plate; 5962. polishing the protective outer cover; 5963. a third slide rail; 5964. a third slider; 5965. a third screw rod; 5966. a third internally threaded sliding sleeve; 5967. polishing the connecting plate; 5968. a polishing block mounting seat; 5969. polishing the block; 59610. a fourth servo motor; 59611. an internal thread sliding sleeve connecting plate; 59612. grinding teeth; 597. an automatic waxing assembly; 5971. a fourth screw fixing plate; 5972. a fourth screw rod; 5973. a fourth internally threaded sliding sleeve; 5974. waxing sliding plate; 5975. a fifth servo motor; 5976. a fifth screw rod; 5977. a fifth internally threaded sliding sleeve; 5978. pushing a wax rod; 5979. a wax jacket is clamped; 59710. wax blocks; 59711. a first annular aperture; 59712. covering a wax plate; 59713. a sixth servo motor; 598. a second screw rod; 599. the second internal thread sliding sleeve; 5910. a third servo motor; 510. a waste collection cover; 511. a second annular aperture; 512. an exhaust gas collection hole; 513. a screen; 6. foot pad.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the embodiments of the present invention, it should be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate description of the embodiments of the present invention and simplify description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the embodiments of the present invention, the meaning of "plurality" is two or more, unless explicitly defined otherwise.
In the embodiments of the present invention, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured" and the like are to be construed broadly and include, for example, either permanently connected, removably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the embodiments of the present invention will be understood by those of ordinary skill in the art according to specific circumstances.
Referring to fig. 1, an embodiment of the present invention is provided: the utility model provides an automatic polishing equipment of stainless steel watchband, this automatic polishing equipment includes rack 1 and the workstation 2 of setting on rack 1, the bottom four corners of rack 1 is provided with callus on the sole 6, is provided with unloading mechanism 3 on workstation 2, polishing robot 4 and polishing grinding machanism 5, wherein unloading mechanism 3 and polishing grinding machanism 5 set up side by side, polishing robot 4 is located one side of unloading mechanism 3 and polishing grinding machanism 5, and polishing robot 4 removes the not-machined grinding jig 34 of unloading mechanism 3 department to polishing grinding machanism 5 department and polishes to put back unloading mechanism 3 with the grinding jig 34 after the polishing simultaneously.
It should be noted that, in this embodiment, the polishing robot 4 is a six-axis robot, the model of which is NHFX0809, and the structure of the polishing robot 4 is the prior art, and will not be described here again.
Referring to fig. 2, the loading and unloading mechanism 3 in the drawing includes a first frame 31, a loading conveyor belt 32 and an unloading conveyor belt 33 disposed on the first frame 31, and a polishing jig 34 disposed on the loading conveyor belt 32 and the unloading conveyor belt 33 and moving along with the loading conveyor belt 32 and the unloading conveyor belt 33, a transfer frame 35 is further disposed on the first frame 31, a jig base 36 is disposed on the transfer frame 35, an loading and unloading manipulator 37 is disposed on one end of the transfer frame 35 on the first frame 31, the loading and unloading manipulator 37 moves the polishing jig 34 on the loading conveyor belt 32 onto a jig base 36 of the transfer frame 35, and simultaneously places the polishing jig 34 with processed products on the jig base 36 onto the unloading conveyor belt 33, and the loading and unloading mechanism 3 further includes a second driving motor 38 fixedly mounted on the bottom of the first frame 31, the second driving motor 38 is disposed two, and the two second driving motors 38 respectively drive the loading conveyor belt 32 and the unloading conveyor belt 33 to rotate forward and backward.
Specifically, the feeding conveyor belt 32 and the discharging conveyor belt 33 are arranged in parallel, and the feeding conveyor belt 32 and the discharging conveyor belt 33 are provided with a placement groove 39 for placing the polishing jig 34, and the placement groove 39 is distributed along the length direction of the feeding conveyor belt 32 and the discharging conveyor belt 33.
Specifically, in the specific implementation, the material receiving end of the feeding conveyor belt 32 and the material receiving end of the discharging conveyor belt 33 are both provided with the material blocking block 310, and the material blocking block 310 is designed to prevent the polishing jig 34 from falling from the material receiving end of the feeding conveyor belt 32 and the material receiving end of the discharging conveyor belt 33 in the moving process.
Referring to fig. 3 and 4, the polishing jig 34 in the drawings includes a jig base 341, a bakelite stand 342 and bakelite clamps 343, wherein the bakelite stand 342 is fixedly installed on the jig base 341, two bakelite clamps 343 are detachably installed on the bakelite stand 342, an included angle between the two bakelite clamps 343 and a horizontal plane is between 10 ° and 35 ° in practical implementation, the angle is convenient for polishing and polishing of the polishing mechanism 5, each bakelite clamp 343 includes a clamp seat 3431 detachably connected with the bakelite stand 342 and a clamp head 3432 integrally formed with the clamp seat 3431, a placing position 3433 for placing a stainless steel watchband is provided on the clamp head 3432, fixing holes 3434 are provided at two ends of the placing position 3433, pin shafts 3435 are penetrated in the fixing holes 3434, and when the stainless steel watchband is placed on the placing position 3433, two ends of the stainless steel watchband are fixed by the pin shafts 3435.
Referring to fig. 5 and 6, the loading and unloading manipulator 37 in the drawings comprises a first portal frame 371 fixedly mounted on a first frame 31, an X-axis slide rail fixing plate 372 is arranged on the first portal frame 371, an X-axis slide rail 373 is arranged at the bottom of the X-axis slide rail fixing plate 372 along the length direction thereof, an X-axis slide block 374 is slidingly arranged on the X-axis slide rail 373, the X-axis slide block 374 is fixedly mounted on a Y-axis slide block 375, a Y-axis slide rail 376 is arranged at the bottom of the Y-axis slide block 375 along the length direction thereof, a Y-axis slide block 377 is slidingly arranged on the Y-axis slide rail 376, a Z-axis fixing seat 378 is fixedly mounted on the Y-axis slide block 377, a Y-axis cylinder 379 is arranged at one end of the Y-axis slide block 375, the output end of the Y-axis cylinder 379 is fixedly connected with the Z-axis fixing seat 378 and drives the Z-axis fixing seat 378 to move back and forth along the length direction of the Y-axis slide rail 376, the Z-axis fixing seat 378 is provided with a Z-axis sliding rail 3710 along the length direction thereof, the Z-axis sliding rail 3710 is provided with a Z-axis sliding block 3711 in a sliding way, the Z-axis sliding block 3711 is fixedly provided with a pneumatic finger fixing plate 3712, the pneumatic finger fixing plate 3712 is fixedly provided with a pneumatic finger 3713, the clamping jaw of the pneumatic finger 3713 is provided with a clamping plate 3714 for clamping the polishing jig 34, one side of the Z-axis sliding rail 3710 on the Z-axis fixing seat 378 is provided with a Z-axis air cylinder 3715, the output end of the Z-axis air cylinder 3715 is fixedly connected with the pneumatic finger fixing plate 3712 and drives the pneumatic finger fixing plate 3712 to slide back and forth along the length direction of the Z-axis sliding rail 3710, the feeding and discharging manipulator 37 further comprises a second wheel seat servo motor 3716 and a driven wheel seat 3717 which are fixedly arranged at the two ends of the upper end surface of the X-axis sliding rail fixing plate 372, the driven wheel seat 3718 is movably arranged on the driven wheel seat 3717, a second belt 3719 is connected between the driven wheel 3718 and the output end of the second servo motor 3716, a driving connection block 3720 is fixedly connected to the second belt 3719, the driving connection block 3720 is fixedly connected to the Y-axis slide base 375, and the Y-axis slide base 375 can slide back and forth along the length direction of the X-axis slide rail 373 under the action of the second servo motor 3716.
Referring to fig. 5 to 6 again, the pneumatic finger 3713 and the clamping plate 3714 on the clamping jaw of the pneumatic finger 3713 in the embodiment move along the X-axis, Y-axis and Z-axis directions under the action of the second servo motor 3716, the Y-axis cylinder 379 and the Z-axis cylinder 3715, so as to realize automatic feeding and discharging.
Referring to fig. 7 to 9, the polishing and grinding mechanism 5 in the drawings includes a grinding base 51 and a waste collection cover 510, a first sliding rail 52 is disposed on the grinding base 51 along the length direction of the grinding base, a first sliding block 53 is slidably disposed on the first sliding rail 52, a second frame 54 is fixedly mounted on the first sliding block 53, a first servo motor 55 is disposed at any end of the grinding base 51, an output end of the first servo motor 55 is connected with a first screw rod 56, a first internal thread sliding sleeve 57 is sleeved on the first screw rod 56, the first internal thread sliding sleeve 57 is fixedly connected with the bottom of the second frame 54, a grinding mechanism 58 and an automatic waxing mechanism 59 are disposed on the second frame 54, the automatic waxing mechanism 59 is disposed on one side above the grinding mechanism 58, and the automatic waxing mechanism 59 performs automatic waxing on the grinding mechanism 58.
Referring to fig. 7 to 9 again, the first servo motor 55 drives the first screw rod 56 to rotate, further drives the first internal thread sliding sleeve 57 to move along the length direction of the first screw rod 56, and further drives the second frame 54 to move along the length direction of the first sliding rail 52 due to the fact that the first screw rod 56 is arranged in parallel with the first sliding rail 52 and the first internal thread sliding sleeve 57 is fixedly connected with the second frame 54, so that the polishing mechanism 58 and the automatic waxing mechanism 59 on the second frame 54 are driven to move, and the polishing base 51 is distributed along the Y axis direction, so that the polishing mechanism 58 and the automatic waxing mechanism 59 can move along the Y axis direction.
Referring to fig. 10, the polishing mechanism 58 includes a first driving motor 581 and a shaft sleeve 582 fixedly mounted on the second frame 54, the shaft sleeve 582 is rotatably provided with a shaft 583, one end of the shaft 583 is connected with an output end of the first driving motor 581 through a first belt 584, and the other end of the shaft 583 penetrates through the waste collecting cover 510 and is detachably connected with the polishing wheel 585.
Referring to fig. 11, the automatic waxing mechanism 59 in the drawing includes a second portal frame 591 fixedly installed on the second frame 54, an X-axis fixing plate 592 is fixedly installed on the second portal frame 591, two second slide rails 593 arranged in parallel are arranged on the X-axis fixing plate 592 along the length direction of the second portal frame, a second slide block 594 is slidably arranged on the second slide rail 593, a Y-axis fixing plate 595 is fixedly installed on the second slide block 594, an automatic polishing grinding wheel mechanism 596 and an automatic waxing assembly 597 are installed on the Y-axis fixing plate 595, the automatic polishing grinding wheel mechanism 596 and the automatic waxing assembly 597 are arranged in parallel, a second screw rod 598 is arranged between the two second slide rails 593 on the X-axis fixing plate 592, a second internal thread slide sleeve 599 is sleeved on the second screw rod 598, the second internal thread slide sleeve 599 is fixedly connected with the Y-axis fixing plate 595, and a second servo motor 5910 for driving the Y-axis fixing plate 595 along the length direction of the second slide rail 593 is also arranged at any end of the X-axis fixing plate 592.
Referring to fig. 11 again, the second slide rail 593 in the drawing is distributed along the X-axis direction, the third servo motor 5910 drives the second screw rod 598 to rotate, further drives the second internal thread sliding sleeve 599 and the Y-axis fixing plate 595 fixedly connected with the second internal thread sliding sleeve 599 to move along the length direction of the second screw rod 598 and the second slide rail 593, and since the automatic polishing wheel mechanism 596 and the automatic polishing assembly 597 are mounted on the Y-axis fixing plate 595, the automatic polishing wheel mechanism 596 and the automatic polishing assembly 597 can follow the Y-axis fixing plate 595 to realize X-axis displacement.
Referring to fig. 12, the automatic grinding wheel repairing mechanism 596 in the drawing is composed of a grinding base plate 5961, a grinding protection outer cover 5962, a third slide rail 5963, a third slide block 5964, a third screw rod 5965, a third internal thread slide sleeve 5966, a grinding connecting plate 5967, a grinding block mounting base 5968, a grinding block 5969 and a fourth servo motor 59610, wherein the grinding base plate 5961 is fixedly arranged on a Y-axis fixing plate 595, the grinding base plate 5961 and the grinding protection outer cover 5962 are fixedly connected to form a cavity structure with an opening at the lower end and a hollow inside, the third slide rail 5963, the third slide block 5964, the third screw rod 5965, the third internal thread slide sleeve 5966 and the grinding connecting plate 5967 are arranged in the cavity, the third slide rail 5963 and the third screw rod 5965 are arranged on the inner wall of the grinding base plate 5961 in parallel, the third sliding block 5964 is arranged on the third sliding rail 5963 in a sliding manner, the third internal thread sliding sleeve 5966 is sleeved on the third screw rod 5965, the polishing connecting plate 5967 is fixedly arranged on the third sliding block 5964 and is connected with the third internal thread sliding sleeve 5966 through the internal thread sliding sleeve connecting plate 59611, the fourth servo motor 59610 is fixedly arranged on the polishing base plate 5961, the output end of the fourth servo motor 59610 penetrates through the cavity and then is connected with the third screw rod 5965, the polishing connecting plate 5967 stretches into or stretches out from the bottom opening of the cavity under the action of the fourth servo motor 59610, the polishing block mounting seat 5968 is fixedly arranged on the polishing connecting plate 5967, the polishing block 5969 is fixedly arranged on the polishing block mounting seat 5968, and polishing teeth 59612 used for polishing the polishing block 585 are arranged on the polishing block 5969.
Referring to fig. 13, the automatic waxing assembly 597 in the drawing includes a fourth screw rod fixing plate 5971 fixedly installed on a Y-axis fixing plate 595, a fourth screw rod 5972 is provided on the fourth screw rod fixing plate 5971 along the length direction thereof, a fourth internal thread sliding sleeve 5973 is sleeved on the fourth screw rod 5972, a waxing sliding plate 5974 is fixedly installed on the fourth internal thread sliding sleeve 5973, a fifth servo motor 5975 is fixedly installed on the waxing sliding plate 5974, the output end of the fifth servo motor 5975 is connected with a fifth screw rod 5976, a fifth internal thread sliding sleeve 5977 is sleeved on the fifth screw rod 5976, a wax pushing rod 5978 is fixedly installed on the fifth internal thread sliding sleeve 5977, a wax clamping sleeve 5979 is further provided on the wax clamping sleeve 5979, a wax block 59710 is in contact connection with the wax pushing rod 5978, a fourth screw rod 5924 for moving the wax clamping sleeve 5979 is provided with a fourth screw rod 5924, and a fourth screw rod 5924 is further provided with a fourth screw rod 5972, and a fourth screw rod 5972 is rotatably driven by a fourth servo plate 5924.
Referring to fig. 12 and 13 again, when the polishing wheel 585 is in need of repairing the polishing wheel 585, the fourth servo motor 59610 drives the third screw rod 5965 to rotate, thereby driving the fourth screw rod 5972 to rotate when the polishing wheel 585 needs polishing, and driving the fourth screw rod 5972 to move along the length direction of the fourth screw rod 5972, because the polishing connecting plate 5967 is fixedly installed on the third internal thread sliding sleeve 5966, the polishing block 5969 connected with the polishing connecting plate 5967 can be driven to move downwards and contact the polishing wheel 585, the polishing teeth 59612 on the polishing block 5969 are used for repairing the polishing wheel 585, after repairing is completed, the polishing block 5969 is driven to reset through the fourth servo motor 59610, when the polishing wheel 585 needs polishing, the fourth screw rod 5972 is driven to rotate, and driving the fourth internal thread sliding sleeve 5973 to move along the length direction of the fourth screw rod 5972, and further driving the wax sliding plate 5974 to move, and further driving the wax sliding motor 5992 to move upwards, and driving the fifth screw rod 5975 to move along the fifth screw rod 5976 to move along the length direction of the fifth screw rod 5976, and the fifth servo motor 5975 is driven to move the fifth screw rod 5976 when the fifth screw rod 5976 is driven to move, and the fifth servo motor 5975 is driven to move the fifth screw rod 5976 to move, and the fifth screw rod 5976 is driven to move along the length direction of the fifth screw rod 5975 when the fifth screw rod is required to move.
Referring to fig. 14, the side wall of the waste collecting cover 510 is provided with a second annular hole 511 through which the rotating shaft 583 passes, and the waste collecting cover 510 is provided with a waste collecting hole 512, a screen 513 is embedded in the waste collecting hole 512, and the waste collecting hole 512 is connected with a suction fan (not shown) in practice, and the other end of the suction fan is connected with a waste treatment device (not shown), so as to prevent the waste generated in the polishing process of the polishing mechanism 58 from polluting the air.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410125700.7A CN117817515A (en) | 2024-01-30 | 2024-01-30 | Automatic polishing equipment for stainless steel watch strap |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410125700.7A CN117817515A (en) | 2024-01-30 | 2024-01-30 | Automatic polishing equipment for stainless steel watch strap |
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| Publication Number | Publication Date |
|---|---|
| CN117817515A true CN117817515A (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410125700.7A Pending CN117817515A (en) | 2024-01-30 | 2024-01-30 | Automatic polishing equipment for stainless steel watch strap |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120228624A (en) * | 2025-05-29 | 2025-07-01 | 山东新景表业有限公司 | Watch strap polishing device with automatic feeding function |
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