CN117001509B - Polishing device for kitchen ware production - Google Patents
Polishing device for kitchen ware production Download PDFInfo
- Publication number
- CN117001509B CN117001509B CN202311204863.6A CN202311204863A CN117001509B CN 117001509 B CN117001509 B CN 117001509B CN 202311204863 A CN202311204863 A CN 202311204863A CN 117001509 B CN117001509 B CN 117001509B
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- wax
- polishing
- driven shaft
- driving shaft
- cavity
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- 238000005498 polishing Methods 0.000 title claims abstract description 111
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 40
- 239000004020 conductor Substances 0.000 claims abstract description 31
- 230000008878 coupling Effects 0.000 claims abstract description 12
- 238000010168 coupling process Methods 0.000 claims abstract description 12
- 238000005859 coupling reaction Methods 0.000 claims abstract description 12
- 238000003860 storage Methods 0.000 claims description 16
- 230000005540 biological transmission Effects 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 230000007704 transition Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 238000007517 polishing process Methods 0.000 abstract description 4
- 238000003825 pressing Methods 0.000 description 7
- 238000001125 extrusion Methods 0.000 description 4
- 238000005299 abrasion Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004018 waxing Methods 0.000 description 1
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
- B24B29/00—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents
- B24B29/02—Machines or devices for polishing surfaces on work by means of tools made of soft or flexible material with or without the application of solid or liquid polishing agents designed for particular workpieces
-
- 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
- B24B41/04—Headstocks; Working-spindles; Features relating thereto
- B24B41/044—Grinding spindles with magnetic or electromagnetic bearings; Features related thereto
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention provides a polishing device for kitchen ware production, which comprises a polishing disk, wherein the top end of the polishing disk is integrally connected with a driven shaft through an elastic pad, the top end of the driven shaft is provided with a containing cavity extending along the vertical direction, a driving shaft is in clearance fit in the containing cavity, and the axes of the polishing disk, the driven shaft and the driving shaft are overlapped; the driven shaft is connected with a lifting power mechanism, and the lifting power mechanism can drive the driven shaft to move along the vertical direction; the driving shaft is connected with a rotary power mechanism, and the rotary power mechanism can drive the driving shaft to rotate around the axis of the driving shaft; the bottom of the driving shaft is integrally sleeved with a magnet ring, the inner side of the accommodating cavity is integrally sleeved with a conductor ring coupled with the magnet ring, and the magnet ring and the conductor ring are arranged in such a way that when the lifting power mechanism drives the driven shaft to move downwards, the coupling part between the magnet ring and the conductor ring is gradually increased. The invention can gradually increase the downward pressure of the polishing disk in the polishing process, thereby being beneficial to improving the polishing quality.
Description
Technical Field
The invention relates to the technical field of polishing devices, in particular to a polishing device for kitchen ware production.
Background
In the production and manufacture of the kitchen tools for storage, it is generally required to polish the kitchen tools for storage by means of a polishing machine to enhance the glossiness of the outer surface thereof and improve the appearance thereof. However, the pressing force of the polishing disc of the existing polishing machine is always kept constant, so that the following problems are caused: firstly, in the initial stage of polishing, because the part to be polished is rough, excessive abrasion between the polishing disc and the part to be polished can be caused if the pressing force of the polishing disc is excessive at the moment; secondly, at the end of polishing, since the part to be polished is smooth, if the pressing force of the polishing disc is too small at this time, the part to be polished may not be sufficiently polished, and the polishing quality may be affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the polishing device for kitchen ware production provided by the invention can gradually increase the downward pressure of the polishing disc in the polishing process, and is beneficial to improving the polishing quality.
The invention adopts the following technical scheme.
The polishing device for kitchen ware production comprises a polishing disc, wherein the top end of the polishing disc is integrally connected with a driven shaft through an elastic pad, an accommodating cavity extending along the vertical direction is formed at the top end of the driven shaft, a driving shaft is in clearance fit in the accommodating cavity, and the axes of the polishing disc, the driven shaft and the driving shaft are overlapped;
the driven shaft is connected with a lifting power mechanism, and the lifting power mechanism can drive the driven shaft to move along the vertical direction;
the driving shaft is connected with a rotary power mechanism, and the rotary power mechanism can drive the driving shaft to rotate around the axis of the driving shaft;
the bottom of driving shaft has wholly cup jointed the magnet ring, the inboard of holding the chamber has wholly cup jointed the conductor ring with the coupling of magnet ring, magnet ring and conductor ring are set up to when lifting power mechanism drives the driven shaft and moves down, the coupling part between magnet ring and the conductor ring increases gradually.
Further, the magnet ring comprises a mounting ring integrally sleeved at the bottom of the driving shaft, and a plurality of first permanent magnets and second permanent magnets which are alternately distributed along the circumferential direction of the driving shaft, wherein polarities of the first permanent magnets and the second permanent magnets in the radial direction of the driving shaft are opposite, a plurality of mounting cavities are uniformly distributed on the side wall of the mounting ring along the circumferential direction of the mounting ring, and the first permanent magnets and the second permanent magnets are embedded in the mounting cavities one by one.
Further, the lifting power mechanism comprises an annular pressure cavity, the pressure cavity extends along the vertical direction and is communicated with a pressurizing pump, an annular piston head can be hermetically and slidably connected in the pressure cavity, and the piston head is rotationally connected with the driven shaft.
Further, a wax removing channel extending along the vertical direction is penetrated through the driven shaft, an annular receiving cavity is formed at the top end of the wax removing channel, a smooth transition is formed between the wax removing channel and the receiving cavity, in an initial state, a wax storage cavity extending along the horizontal direction is communicated with the top end of the receiving cavity, an extrusion seat is slidably connected in the wax storage cavity, polishing wax is filled between one end, close to the receiving cavity, of the extrusion seat and the wax storage cavity, a first elastic piece is connected between one end, back to the receiving cavity, of the extrusion seat and the wax storage cavity, the first elastic piece enables the extrusion seat to keep a trend of being close to the receiving cavity, and a wax removing hole communicated with the bottom end of the wax removing channel is penetrated through the polishing disc;
the bottom end of the piston head is integrally connected with a wax squeezing part and a transmission part, the wax squeezing part and the transmission part are arranged in a process that the wax squeezing part and the transmission part move downwards along with the piston head, the wax squeezing part squeezes polishing wax in the wax storage cavity into the receiving cavity, and the transmission part then abuts against the driven shaft and pushes the driven shaft to move downwards;
the driven shaft is connected with a second elastic piece, and the driven shaft keeps upward movement trend through the second elastic piece.
Further, the driven shaft is penetrated with an exhaust passage extending along the vertical direction, the top end of the exhaust passage is communicated with the pressure cavity through the electromagnetic valve, the polishing disk is penetrated with an exhaust hole communicated with the bottom end of the exhaust passage, a third elastic piece is connected between the bottom end of the piston head and the mounting seat, and the piston head keeps upward movement trend due to the third elastic piece.
The beneficial effects of the invention are as follows:
the polishing device comprises a polishing disc, wherein the top end of the polishing disc is integrally connected with a driven shaft through an elastic pad, an accommodating cavity extending along the vertical direction is formed at the top end of the driven shaft, a driving shaft is in clearance fit in the accommodating cavity, the axes of the polishing disc, the driven shaft and the driving shaft are superposed, the driven shaft is connected with a lifting power mechanism, the driving shaft is connected with a rotating power mechanism, the bottom of the driving shaft is integrally sleeved with a magnet ring, and the inner side of the accommodating cavity is integrally sleeved with a conductor ring coupled with the magnet ring.
In the polishing process, the rotary power mechanism drives the driving shaft to rotate around the axis of the driving shaft, so that the magnet ring on the driving shaft also rotates, a rotary magnetic field is generated, and the magnetic induction line of the rotary magnetic field is cut by the conductor ring coupled with the rotary magnetic field, so that electric vortex is generated on the conductor ring. Under the coordination effect of the magnetic field generated by the eddy current and the magnetic field generated by the magnet ring, the conductor ring can rotate along with the magnet ring, so that the driven shaft rotates along with the driving shaft, and the polishing disk rotates to polish the part to be polished.
In addition, in the polishing process, the lifting power mechanism drives the driven shaft to gradually move downwards, so that the driven shaft gradually increases the downward pressure of the driven shaft on the polishing disc. In this way, in the initial stage of polishing, the polishing disc is pressed down with smaller force, so that excessive abrasion between the polishing disc and the part to be polished is effectively avoided; at the end of polishing, the polishing disk is pressed down with a large force, so that the part to be polished can be polished sufficiently.
And when the lifting power mechanism drives the driven shaft to move downwards, the coupling part between the magnet ring and the conductor ring is gradually increased. In the case where the rotation speed of the rotary power mechanism is unchanged, the rotation speed of the driven shaft increases with an increase in the coupling portion. In this way, the polishing disk rotates at a small speed at the initial stage of polishing, which is advantageous in uniformly distributing polishing wax between the polishing disk and the portion to be polished. And at the end of polishing, the polishing disk rotates at a larger speed, so that the part to be polished can be sufficiently polished, and finally the aim of improving the polishing quality is fulfilled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of the present embodiment;
fig. 2 is a schematic structural view of a magnet ring of the present embodiment.
Reference numerals illustrate:
a polishing disk 1, a wax removing hole 11, an exhaust hole 12,
the elastic pad 2 is provided with a plurality of elastic pads,
driven shaft 3, de-waxing channel 31, receiving chamber 32, exhaust channel 33,
the driving shaft 4 is provided with a driving shaft,
base 51, pressure chamber 52, piston head 53, solenoid valve 54, third elastic member 55,
the support cylinder 56, wax squeezing portion 561, transmission portion 562,
the magnet ring 6 is provided with a pair of magnets,
the mounting ring 61, the first permanent magnet 62, the second permanent magnet 63,
the conductor loop (7) is provided with a pair of conductor loops,
the wax storage cavity 81, the pressing seat 82, the first elastic member 83,
a second elastic member 9.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the present embodiment, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions.
It will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
The polishing device for kitchen ware production comprises a polishing disc 1, wherein the top end of the polishing disc 1 is integrally connected with a driven shaft 3 through an elastic pad 2, a containing cavity extending along the vertical direction is formed at the top end of the driven shaft 3, a driving shaft 4 is in clearance fit in the containing cavity, and the axial leads of the polishing disc 1, the driven shaft 3 and the driving shaft 4 are overlapped;
the driven shaft 3 is connected with a lifting power mechanism, and the lifting power mechanism can drive the driven shaft 3 to move along the vertical direction;
the driving shaft 4 is connected with a rotary power mechanism (not shown in the drawing), and the rotary power mechanism can drive the driving shaft 4 to rotate around the axis of the driving shaft 4;
the bottom of the driving shaft 4 is integrally sleeved with a magnet ring 6, the inner side of the accommodating cavity is integrally sleeved with a conductor ring 7 coupled with the magnet ring 6, and the magnet ring 6 and the conductor ring 7 are arranged in such a way that when the lifting power mechanism drives the driven shaft 3 to move downwards, the coupling part between the magnet ring 6 and the conductor ring 7 is gradually increased.
Specifically, in the initial state, the polishing pad 1 is positioned above the portion to be polished. When polishing is performed, the rotary power mechanism drives the driving shaft 4 to rotate at a constant rotating speed, so that the magnet ring 6 on the driving shaft 4 also rotates to generate a rotating magnetic field, and the magnetic induction line of the rotating magnetic field is cut by the conductor ring 7 coupled with the rotating magnetic field, so that eddy currents are generated on the conductor ring 7. Under the coordination of the magnetic field generated by the eddy current and the magnetic field generated by the magnet ring 6, the conductor ring 7 rotates along with the magnet ring 6, so that the driven shaft 3 also rotates along with the driving shaft 4, and the rotation of the polishing disk 1 is realized.
In the initial stage of polishing, the lifting power mechanism drives the driven shaft 3 to move downwards by a small distance. On one hand, the pressing force of the polishing disc 1 is smaller, which is beneficial to avoiding excessive abrasion between the polishing disc 1 and the part to be polished; on the other hand, the coupling portion between the magnet ring 6 and the conductor ring 7 is made smaller, so that the polishing pad 1 can be rotated at a smaller speed, which is advantageous in that polishing wax between the polishing pad 1 and the portion to be polished is uniformly distributed.
In the later stage of polishing, the lifting power mechanism drives the driven shaft 3 to move downwards by a larger distance. On one hand, the pressing force of the polishing disk 1 is larger, which is favorable for sufficiently polishing the part to be polished; on the other hand, the coupling part between the magnet ring 6 and the conductor ring 7 is larger, so that the polishing disk 1 can rotate at a larger speed, and the polishing part to be polished can be sufficiently polished, thereby achieving the aim of improving the polishing quality.
As an example, the elastic pad 2 is made of rubber; the rotary power mechanism is a motor.
The magnet ring 6 comprises a mounting ring 61 integrally sleeved at the bottom of the driving shaft 4, and a plurality of first permanent magnets 62 and second permanent magnets 63 alternately distributed along the circumferential direction of the driving shaft 4, wherein polarities of the first permanent magnets 62 and the second permanent magnets 63 in the radial direction of the driving shaft 4 are opposite, a plurality of mounting cavities are uniformly distributed on the side wall of the mounting ring 61 along the circumferential direction of the mounting ring, and the first permanent magnets 62 and the second permanent magnets 63 are embedded in the mounting cavities one by one.
The lifting power mechanism comprises an annular pressure cavity 52, the pressure cavity 52 extends along the vertical direction and is communicated with a pressurizing pump (not shown in the drawing), an annular piston head 53 is hermetically and slidably connected in the pressure cavity 52, and the piston head 53 is rotatably connected with the driven shaft 3. As an example, the lifting power mechanism includes a base 51, a pressure chamber 52 is formed in the base 51, and the drive shaft 4 is rotatably connected with the base 51 in a sealing manner. When the booster pump injects air into the pressure chamber 52, the piston head 53 moves downward along the pressure chamber 52 by the air pressure.
The driven shaft 3 is penetrated with a wax removing channel 31 extending along the vertical direction, the top end of the wax removing channel 31 is provided with an annular receiving cavity 32, the wax removing channel 31 and the receiving cavity 32 are in smooth transition, in an initial state, the top end of the receiving cavity 32 is communicated with a wax storing cavity 81 extending along the horizontal direction, the wax storing cavity 81 is in sliding connection with a squeezing seat 82, polishing wax is filled between one end of the squeezing seat 82, which is close to the receiving cavity 32, and the wax storing cavity 81, a first elastic piece 83 is connected between one end of the squeezing seat 82, which is back to the receiving cavity 32, and the wax storing cavity 81, the first elastic piece 83 keeps the squeezing seat 82 to be close to the receiving cavity 32, and a wax removing hole 11 communicated with the bottom end of the wax removing channel 31 is penetrated on the polishing disc 1;
the bottom end of the piston head 53 is integrally connected with a wax squeezing part 561 and a transmission part 562. In this embodiment, the bottom end of the piston head 53 is integrally connected with the supporting cylinder 56, wherein the wax squeezing portion 561 is an outer step provided on the outer sidewall of the supporting cylinder 56, the transmission portion 562 is an inner step provided on the inner sidewall of the supporting cylinder 56, and the inner step is higher than the outer step.
The wax squeezing portion 561 and the transmission portion 562 are provided such that, in the course of both following the downward movement of the piston head 53, the wax squeezing portion 561 first squeezes the polishing wax in the wax storage chamber 81 into the receiving chamber 32, and the transmission portion 562 then abuts against the driven shaft 3 and pushes the driven shaft 3 to move downward. In the initial state, the wax squeezing part 561 is flush with the top end of the wax storage cavity 81, and the end of the wax storage cavity 81 near the support cylinder 56 is an open end. In the process that the lifting power mechanism drives the supporting cylinder 56 to move downwards through the piston head 53, the outer step of the supporting cylinder 56 squeezes polishing wax which is positioned at the open end of the wax storage cavity 81 and aligned with the receiving cavity 32 into the receiving cavity 32, then the outer side wall of the supporting cylinder 56 seals the open end of the wax storage cavity 81, and then the inner step of the supporting cylinder 56 abuts against the driven shaft 3 to drive the driven shaft 3 to move downwards. When polishing is completed, the driven shaft 3 is restored to the original state, and at this time, the squeeze seat 82 squeezes the polishing wax in the wax storage cavity 81 into the upper side of the receiving cavity 32 by the first elastic member 83.
The driven shaft 3 is connected with a second elastic member 9, and the second elastic member 9 keeps the driven shaft 3 in an upward movement trend. In this embodiment, the second elastic member 9 is an elastic sleeve.
Specifically, in the initial state, the polishing pad 1 is positioned above the portion to be polished. When polishing is performed, the rotary power mechanism drives the driving shaft 4 to rotate, and the pressurizing pump of the lifting power mechanism injects air into the pressure cavity 52, so that the piston head 53 drives the wax squeezing part 56 and the transmission part 562 to move downwards under the action of air pressure. In this process:
first, the wax squeezing part 561 squeezes the polishing wax in the wax storage cavity 81 into the receiving cavity 32, and the polishing wax squeezed into the receiving cavity 32 slides down the wax discharge path 31 by its own weight, and finally falls between the polishing disk 1 and the part to be polished through the wax discharge hole 11. The rotation of the magnet ring 6 causes the conductor ring 7 to generate an eddy current, thereby heating the conductor ring 7. The heat generated by the conductor 7 ring is transferred to the driven shaft 3 and absorbed by the polishing wax in the wax removal channel 31, which helps to liquefy the polishing wax, so that the polishing wax can smoothly slide down the wax removal channel 31 under the action of self gravity, and the risk of blockage is reduced.
Then, the transmission portion 562 abuts against the driven shaft 3, and pushes the driven shaft 3 to move downward. Since the coupling portion between the magnet ring 6 and the conductor ring 7 is small at the initial stage of the downward movement of the driven shaft 3 by the lifting power mechanism, the polishing disk 1 can be rotated at a small speed, which is advantageous in uniformly distributing polishing wax between the polishing disk 1 and the portion to be polished, thereby contributing to the improvement of polishing effect.
The driven shaft 3 is penetrated with an exhaust passage 33 extending along the vertical direction, the top end of the exhaust passage 33 is communicated with the pressure cavity 52 through an electromagnetic valve 54, the polishing disk is penetrated with an exhaust hole 12 communicated with the bottom end of the exhaust passage 33, a third elastic member 55 is connected between the bottom end of the piston head 53 and the mounting seat, and the piston head 53 keeps upward movement trend by the third elastic member 55.
Specifically, after polishing is completed, the pressurizing pump is stopped, the electromagnetic valve 54 is opened, and air in the pressure cavity 52 flows through the exhaust passage 33, wherein during the air flowing through the exhaust passage 33, part of heat of the driven shaft 3 is absorbed by the air, so that the temperature of the air is raised. The heated air is blown toward the finished polishing site through the air discharge hole 12, thereby helping to accelerate the drying of the polishing wax on the finished polishing site.
The driving shaft 4 and the driven shaft 3 transmit power through the magnetic coupling between the conductor ring 7 and the magnet ring 6, and the purpose of gradually increasing the pressing force of the polishing disk 1 and the rotation speed of the polishing disk 1 is achieved under the action of the rotation power mechanism and the lifting power mechanism. And since the driven shaft 3 is provided with the wax removing passage 31 and the exhaust passage 33, part of the heat generated by the conductor ring 7 due to the magnetic coupling is absorbed by the polishing wax flowing through the wax removing passage 31 and the air flowing through the exhaust passage 33. This not only contributes to cooling of the conductor ring 7, but also liquefies the polishing wax, which contributes to avoiding clogging of the wax discharge channel 31; and the air flowing through the air discharge duct 33 can be warmed up, and the warmed air is finally blown toward the finished polishing site, helping to accelerate the drying of the polishing wax on the finished polishing site. Specifically, the exhaust passage 33 is provided at the axial center of the driven shaft 3.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (3)
1. The polishing device for kitchen ware production comprises a polishing disc, and is characterized in that the top end of the polishing disc is integrally connected with a driven shaft through an elastic pad, a containing cavity extending along the vertical direction is formed at the top end of the driven shaft, a driving shaft is in clearance fit in the containing cavity, and the axis lines of the polishing disc, the driven shaft and the driving shaft are overlapped;
the driven shaft is connected with a lifting power mechanism, and the lifting power mechanism can drive the driven shaft to move along the vertical direction;
the driving shaft is connected with a rotary power mechanism, and the rotary power mechanism can drive the driving shaft to rotate around the axis of the driving shaft;
the bottom of the driving shaft is integrally sleeved with a magnet ring, the inner side of the accommodating cavity is integrally sleeved with a conductor ring coupled with the magnet ring, and the magnet ring and the conductor ring are arranged in such a way that when the lifting power mechanism drives the driven shaft to move downwards, the coupling part between the magnet ring and the conductor ring is gradually increased;
the lifting power mechanism comprises an annular pressure cavity, the pressure cavity extends along the vertical direction and is communicated with a pressurizing pump, an annular piston head is hermetically and slidably connected in the pressure cavity, and the piston head is rotationally connected with a driven shaft;
the polishing device comprises a driven shaft, a wax removing channel, a wax removing plate, a polishing plate and a polishing plate, wherein the wax removing channel extends in the vertical direction, an annular receiving cavity is formed at the top end of the wax removing channel, smooth transition is formed between the wax removing channel and the receiving cavity, a wax storing cavity extends in the horizontal direction is communicated at the top end of the receiving cavity in an initial state, a squeezing seat is connected in a sliding mode in the wax storing cavity, polishing wax is filled between one end, close to the receiving cavity, of the squeezing seat and the wax storing cavity, a first elastic piece is connected between one end, back to the receiving cavity, of the squeezing seat and the wax storing cavity, the first elastic piece enables the squeezing seat to keep a trend of being close to the receiving cavity, and a wax removing hole communicated with the bottom end of the wax removing channel is formed in the polishing plate in a penetrating mode;
the bottom end of the piston head is integrally connected with a wax squeezing part and a transmission part, the wax squeezing part and the transmission part are arranged in a process that the wax squeezing part and the transmission part move downwards along with the piston head, the wax squeezing part squeezes polishing wax in the wax storage cavity into the receiving cavity, and the transmission part then abuts against the driven shaft and pushes the driven shaft to move downwards;
the driven shaft is connected with a second elastic piece, and the driven shaft keeps upward movement trend through the second elastic piece.
2. The polishing device for kitchen ware production according to claim 1, wherein the magnet ring comprises a mounting ring integrally sleeved at the bottom of the driving shaft, and a plurality of first permanent magnets and second permanent magnets which are alternately distributed along the circumferential direction of the driving shaft, the polarities of the first permanent magnets and the second permanent magnets in the radial direction of the driving shaft are opposite, a plurality of mounting cavities are uniformly distributed on the side wall of the mounting ring along the circumferential direction of the mounting ring, and the first permanent magnets and the second permanent magnets are embedded in the mounting cavities one by one.
3. The polishing device for kitchen ware production according to claim 1, wherein the driven shaft is penetrated with an exhaust passage extending along the vertical direction, the top end of the exhaust passage is communicated with the pressure cavity through an electromagnetic valve, the polishing disk is penetrated with an exhaust hole communicated with the bottom end of the exhaust passage, a third elastic piece is connected between the bottom end of the piston head and the mounting seat, and the piston head keeps upward movement trend by the third elastic piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311204863.6A CN117001509B (en) | 2023-09-19 | 2023-09-19 | Polishing device for kitchen ware production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311204863.6A CN117001509B (en) | 2023-09-19 | 2023-09-19 | Polishing device for kitchen ware production |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117001509A CN117001509A (en) | 2023-11-07 |
| CN117001509B true CN117001509B (en) | 2024-02-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311204863.6A Active CN117001509B (en) | 2023-09-19 | 2023-09-19 | Polishing device for kitchen ware production |
Country Status (1)
| Country | Link |
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| CN (1) | CN117001509B (en) |
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| CN205004882U (en) * | 2015-05-15 | 2016-01-27 | 天津吉玄节能技术有限公司 | Utilize pulley drive's permanent magnetism speed adjusting device |
| CN212287187U (en) * | 2020-06-13 | 2021-01-05 | 江西斯米克陶瓷有限公司 | Novel ceramic tile polishing device |
| CN112605848A (en) * | 2020-11-29 | 2021-04-06 | 厦门理工学院 | Electromagnetic polishing disk mechanism with adjustable gravity center and polishing method |
| CN215700759U (en) * | 2021-08-26 | 2022-02-01 | 广东纳诺格莱科技有限公司 | Magnetorheological polishing vessel convenient to clean and polishing device |
| CN216913220U (en) * | 2021-12-08 | 2022-07-08 | 上海车功坊智能科技股份有限公司 | Polishing device with positioning mechanism for glass production |
| CN116442103A (en) * | 2023-06-13 | 2023-07-18 | 深圳市鲁光电子科技有限公司 | Third-generation semiconductor precision machining device |
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2023
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01289652A (en) * | 1988-05-16 | 1989-11-21 | Toyoda Mach Works Ltd | Work holding device of polishing machine |
| JPH04283070A (en) * | 1991-03-11 | 1992-10-08 | Matsushita Electric Ind Co Ltd | Polishing spindle |
| KR20040049918A (en) * | 2002-12-05 | 2004-06-14 | 선온웰스 일렉트릭 머신 인더스트리 컴퍼니 리미티드 | Adjusting device for a disk tray for an optical disk drive motor |
| CN203166730U (en) * | 2013-02-16 | 2013-08-28 | 周庆根 | Permanent-magnet torque regulator |
| CN205004882U (en) * | 2015-05-15 | 2016-01-27 | 天津吉玄节能技术有限公司 | Utilize pulley drive's permanent magnetism speed adjusting device |
| CN212287187U (en) * | 2020-06-13 | 2021-01-05 | 江西斯米克陶瓷有限公司 | Novel ceramic tile polishing device |
| CN112605848A (en) * | 2020-11-29 | 2021-04-06 | 厦门理工学院 | Electromagnetic polishing disk mechanism with adjustable gravity center and polishing method |
| CN215700759U (en) * | 2021-08-26 | 2022-02-01 | 广东纳诺格莱科技有限公司 | Magnetorheological polishing vessel convenient to clean and polishing device |
| CN216913220U (en) * | 2021-12-08 | 2022-07-08 | 上海车功坊智能科技股份有限公司 | Polishing device with positioning mechanism for glass production |
| CN116442103A (en) * | 2023-06-13 | 2023-07-18 | 深圳市鲁光电子科技有限公司 | Third-generation semiconductor precision machining device |
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| CN117001509A (en) | 2023-11-07 |
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