CN107322453B - A kind of polishing machine for jewels and jade processing - Google Patents
A kind of polishing machine for jewels and jade processing Download PDFInfo
- Publication number
- CN107322453B CN107322453B CN201710712197.5A CN201710712197A CN107322453B CN 107322453 B CN107322453 B CN 107322453B CN 201710712197 A CN201710712197 A CN 201710712197A CN 107322453 B CN107322453 B CN 107322453B
- Authority
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- China
- Prior art keywords
- motor
- jewels
- polishing machine
- plc controller
- input terminal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000005498 polishing Methods 0.000 title claims abstract description 28
- 239000010437 gem Substances 0.000 title claims abstract description 21
- 239000010977 jade Substances 0.000 title claims abstract description 21
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 26
- 244000152100 Sorbus torminalis Species 0.000 claims description 3
- 235000005121 Sorbus torminalis Nutrition 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000006061 abrasive grain Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005422 blasting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005518 electrochemistry Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
Classifications
-
- 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
- B24B29/005—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 using brushes
-
- 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
- B24B41/06—Work supports, e.g. adjustable steadies
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention discloses a kind of polishing machines for jewels and jade processing, including pedestal, the upper surface of the pedestal is equipped with PLC controller, the output end of the input terminal electrical connection external power supply of PLC controller, the upper surface of pedestal is equipped with fixing seat, the upper surface of fixing seat opens up fluted, the side surface of fixing seat is equipped with first motor, the output shaft of first motor passes through groove, and the outer surface of the output shaft of first motor is fixedly connected with rotating bar, the upper surface of rotating bar is equipped with mounting plate, the side surface of mounting plate is equipped with the second motor, the input terminal of second motor and the input terminal of first motor are electrically connected with the output end of PLC controller, the upper surface of mounting plate offers sliding slot.This polishing machine processed for jewels and jade, high degree of automation improve work efficiency, and polish uniformly, improve product quality, are controlled by PLC controller, laborsaving in domination set, improve the degree of automation.
Description
Technical field
The present invention relates to polishing machine technical field, specially a kind of polishing machine for jewels and jade processing.
Background technique
The effect referred to using mechanical, chemistry or electrochemistry is polished, the reduction of article surface roughness is made, bright with acquisition,
The processing method of flat surface is the modification carried out using polishing tool and abrasive grain or other polishing mediums to article surface
Processing.Polishing is also an essential link in jewels and jade process.The existing throwing for jewels and jade processing
Ray machine, most of the degree of automation is lower, and working efficiency is low, and polishes unevenly, reduces product quality.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the existing defects, provides a kind of polishing for jewels and jade processing
Machine, high degree of automation improve work efficiency, and polish uniformly, improve product quality, can effectively solve background technique
The problems in.
To achieve the above object, the invention provides the following technical scheme: a kind of polishing machine for jewels and jade processing, packet
Pedestal is included, the upper surface of the pedestal is equipped with PLC controller, and the input terminal of PLC controller is electrically connected the output end of external power supply,
The upper surface of pedestal is equipped with fixing seat, and the upper surface of fixing seat opens up fluted, and the side surface of fixing seat is equipped with first motor, the
The output shaft of one motor passes through groove, and the outer surface of the output shaft of first motor is fixedly connected with rotating bar, rotating bar
Upper surface is equipped with mounting plate, and the side surface of mounting plate is equipped with the second motor, the input terminal of the second motor and the input of first motor
End is electrically connected with the output end of PLC controller, and the upper surface of mounting plate offers sliding slot, and being slidably connected in sliding slot, there are two folders
Plate, the output shaft of the second motor connects by shaft coupling with driving screw rod, and driving screw rod penetrates inside sliding slot, and driving screw rod and
Screw hole that clamping plate side surface opens up is threadedly coupled, and the upper surface of pedestal is respectively equipped with feed device and mounting rack, under mounting rack
Surface is equipped with burnishing device.
As a preferred technical solution of the present invention, outer surface is equipped with block in the middle part of the driving screw rod, and drives
The hand of spiral of screw rod block two sides is opposite.
As a preferred technical solution of the present invention, the side surface of the clamping plate is equipped with pressure sensor, pressure sensing
The input terminal of the output end electrical connection PLC controller of device.
As a preferred technical solution of the present invention, the side surface of the pressure sensor is equipped with cushion, cushion
Outer surface be equipped with anti-skid chequer.
As a preferred technical solution of the present invention, the feed device includes the support for being set on the base surface
The top of bar, support rod is equipped with inclined plate.
As a preferred technical solution of the present invention, the angle of the inclined plate and horizontal plane is not more than 15 degree, and tiltedly
The upper surface two sides of plate are equipped with side plate.
As a preferred technical solution of the present invention, the lower surface of the mounting rack is equipped with the first electric telescopic rod, the
The input terminal of one electric telescopic rod is electrically connected with the output end of PLC controller, and the telescopic end of the first electric telescopic rod is equipped with first
Baffle.
As a preferred technical solution of the present invention, the burnishing device includes be mounted on mounting rack lower surface second
Electric telescopic rod, is equipped with third motor inside the telescopic end of the second electric telescopic rod, the input terminal of third motor and second electronic
The input terminal of telescopic rod is electrically connected with the output end of PLC controller, and the output shaft of third motor is pierced by the second electric telescopic rod
The lower surface of telescopic end is simultaneously connect with polish brush.
As a preferred technical solution of the present invention, the upper surface fixing seat side of the pedestal is equipped with collecting box, receives
The inside upper surface of header is equipped with cushion.
As a preferred technical solution of the present invention, second baffle is equipped at the top surface edge of the mounting plate, the
The height of two baffles is the one third of clamping plate.
Compared with prior art, the beneficial effects of the present invention are: this is used for the polishing machine that jewels and jade is processed, journey is automated
Degree is high, improves work efficiency, and polishes uniformly, improves product quality, is controlled by PLC controller, laborsaving in domination set,
The degree of automation is improved, first motor can drive rotating bar to rotate, convenient for the jewelry after polishing is placed into collecting box,
Second motor can drive clamping plate mobile by driving screw rod, drive the hand of spiral of screw rod block two sides on the contrary, can make two
A clamping plate relative motion or phase are from movement, and convenient for clamping and unclamping jewelry, pressure sensor can detecte the pressure that jewelry is subject to,
And by the switch of the second motor of PLC controller intelligent control, prevent clamping plate from damaging jewelry, inclined plate is for placing jewelry, and first
Baffle can stretch under the drive of the first electric telescopic rod, for releasing the jewelry for needing to polish automatically, further improve
The degree of automation, third motor is easy to operate for driving polish brush to polish jewelry, easy to use.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is the fix seat of that invention structural schematic diagram.
In figure: 1 pedestal, 2 PLC controllers, 3 fixing seats, 4 first motors, 5 second motors, 6 collecting boxs, 7 support rods, 71
Inclined plate, 72 first electric telescopic rods, 73 first baffles, 8 mounting racks, 9 second electric telescopic rods, 91 third motors, 92 polish brushes,
10 clamping plates, 11 rotating bars, 12 mounting plates, 13 cushions, 14 pressure sensors, 15 driving screw rods, 16 second baffles.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1-3 is please referred to, the present invention provides a kind of technical solution: a kind of polishing machine for jewels and jade processing, including
Pedestal 1, the upper surface of pedestal 1 are equipped with PLC controller 2, and the output end of the input terminal electrical connection external power supply of PLC controller 2 leads to
PLC controller 2 is crossed to control, it is laborsaving in domination set, the degree of automation is improved, the upper surface of pedestal 1 is equipped with fixing seat 3, fixed
The upper surface of seat 3 opens up fluted, and the side surface of fixing seat 3 is equipped with first motor 4, and the output shaft of first motor 4 passes through groove,
And the outer surface of the output shaft of first motor 4 is fixedly connected with rotating bar 11,3 side of upper surface fixing seat of pedestal 1 is equipped with
Collecting box 6, first motor 4 can drive rotating bar 11 to rotate, and convenient for the jewelry after polishing to be placed into collecting box 6, collect
The inside upper surface of case 6 is equipped with cushion, can play a protective role to jewelry, and the upper surface of rotating bar 11 is equipped with mounting plate 12,
The side surface of mounting plate 12 is equipped with the second motor 5, and the input terminal of the second motor 5 and the input terminal of first motor 4 are controlled with PLC
The output end of device 2 is electrically connected, and the upper surface of mounting plate 12 offers sliding slot, is slidably connected in sliding slot there are two clamping plate 10, and second
The output shaft of motor 5 by shaft coupling with driving screw rod 15 connect, driving screw rod 15 penetrate inside sliding slot, and driving screw rod 15 and
The screw hole that 10 side surface of clamping plate opens up is threadedly coupled, and the second motor 5 can drive clamping plate 10 mobile by driving screw rod 15, driving
15 middle part outer surface of screw rod is equipped with block, and drives the hand of spiral of 15 block two sides of screw rod on the contrary, can make two clamping plates
10 relative motions are mutually equipped with second baffle 16 at the top surface edge of mounting plate 12 convenient for clamping and unclamping jewelry from movement,
The height of second baffle 16 is the one third of clamping plate 10, and the side surface of clamping plate 10 is equipped with pressure sensor 14, pressure sensor
The input terminal of 14 output end electrical connection PLC controller 2, pressure sensor 14 can detecte the pressure that jewelry is subject to, and pass through
The switch of 2 the second motor of intelligent control 5 of PLC controller prevents clamping plate 10 from damaging jewelry, and the side surface of pressure sensor 14 is equipped with
The outer surface of cushion 13, cushion 13 is equipped with anti-skid chequer, improves stability, the upper surface of pedestal 1 is respectively equipped with feeding
Device and mounting rack 8, feed device include the support rod 7 that 1 upper surface of pedestal is arranged in, and the top of support rod 7 is equipped with inclined plate 71,
The angle of inclined plate 71 and horizontal plane is not more than 15 degree, and the upper surface two sides of inclined plate 71 are equipped with side plate, and inclined plate 71 is for putting
Jewelry is set, the lower surface of mounting rack 8 is equipped with the first electric telescopic rod 72, and the input terminal and PLC of the first electric telescopic rod 72 control
The output end of device 2 is electrically connected, and the telescopic end of the first electric telescopic rod 72 is equipped with first baffle 73, and first baffle 73 can be first
It stretches under the drive of electric telescopic rod 72, for releasing the jewelry for needing to polish automatically, further improves the degree of automation, pacify
The lower surface for shelving 8 is equipped with burnishing device, and burnishing device includes the second electric telescopic rod 9 for being mounted on 8 lower surface of mounting rack, the
It is equipped with third motor 91 inside the telescopic ends of two electric telescopic rods 9, the input terminal of third motor 91 and the second electric telescopic rod 9
Input terminal is electrically connected with the output end of PLC controller 2, and PLC controller 2 controls first motor 4, the second motor 5, third motor
91, the mode of the first electric telescopic rod 72 and the second electric telescopic rod 9 is method commonly used in the prior art, third motor 91
Output shaft be pierced by the lower surface of 9 telescopic end of the second electric telescopic rod and connect with polish brush 92, third motor 91 is for driving
Polish brush 92 polishes jewelry, easy to operate, easy to use, which improves work efficiency,
And polishing is uniformly, improves product quality.
When in use: the jewelry polished will be needed to be placed on inclined plate 71, PLC controller 2 is operated, set corresponding ginseng
Number opens the first electric telescopic rod 72, and the first electric telescopic rod 72 drives first baffle 73 to shrink, and jewelry enters mounting plate 12
On, the second motor 5 is opened, the second motor 5 drives two clamping plates 10 to clamp jewelry by driving screw rod 15, and it is electronic to open second
Telescopic rod 9 and third motor 91, the second electric telescopic rod 9 drive polish brush 92 to be moved at jewelry, and third motor 91, which drives, to be thrown
Light brush 92 rotates, and is processed by shot blasting to jewelry, opens first motor 4 later, and first motor 4 drives installation by rotating bar 11
Jewelry after polishing is placed into collecting box 6 by plate 12 to rotation at collecting box 6, easy to operate, improves the degree of automation.
High degree of automation of the present invention, improves work efficiency, and polishes uniformly, improves product quality, is controlled by PLC
Device 2 processed controls, laborsaving in domination set, improves the degree of automation, and first motor 4 can drive rotating bar 11 to rotate, and being convenient for will
Jewelry after polishing is placed into collecting box 6, and the second motor 5 can drive clamping plate 10 mobile by driving screw rod 15, drives spiral shell
The hand of spiral of 15 block two sides of bar is on the contrary, can make two 10 relative motions of clamping plate or mutually from movement, convenient for clamping and unclamping
Jewelry, pressure sensor 14 can detecte the pressure that jewelry is subject to, and opening by 2 the second motor of intelligent control 5 of PLC controller
It closes, prevents clamping plate 10 from damaging jewelry, for inclined plate 71 for placing jewelry, first baffle 73 can be in the band of the first electric telescopic rod 72
It is dynamic lower flexible, for releasing the jewelry for needing to polish automatically, the degree of automation is further improved, third motor 91 is for driving
Polish brush 92 polishes jewelry, easy to operate, easy to use.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (10)
1. a kind of polishing machine for jewels and jade processing, including pedestal (1), it is characterised in that: the upper surface of the pedestal (1)
Equipped with PLC controller (2), the output end of the input terminal electrical connection external power supply of PLC controller (2), the upper surface of pedestal (1) is set
Having fixing seat (3), the upper surface of fixing seat (3) opens up fluted, and the side surface of fixing seat (3) is equipped with first motor (4), and first
The output shaft of motor (4) passes through groove, and the outer surface of the output shaft of first motor (4) is fixedly connected with rotating bar (11),
The upper surface of rotating bar (11) is equipped with mounting plate (12), and the side surface of mounting plate (12) is equipped with the second motor (5), the second motor
(5) input terminal of input terminal and first motor (4) is electrically connected with the output end of PLC controller (2), mounting plate (12) it is upper
Surface offers sliding slot, is slidably connected in sliding slot there are two clamping plate (10), the output shaft of the second motor (5) by shaft coupling and drives
Dynamic screw rod (15) connection, driving screw rod (15) penetrate inside sliding slot, and screw rod (15) and clamping plate (10) side surface is driven to open up
Screw hole is threadedly coupled, and the upper surface of pedestal (1) is respectively equipped with feed device and mounting rack (8), and the lower surface of mounting rack (8) is equipped with
Burnishing device.
2. a kind of polishing machine for jewels and jade processing according to claim 1, it is characterised in that: the driving screw rod
(15) middle part outer surface is equipped with block, and drives the hand of spiral of screw rod (15) block two sides opposite.
3. a kind of polishing machine for jewels and jade processing according to claim 1, it is characterised in that: the clamping plate (10)
Inner surface be equipped with pressure sensor (14), pressure sensor (14) output end electrical connection PLC controller (2) input
End.
4. a kind of polishing machine for jewels and jade processing according to claim 3, it is characterised in that: the pressure sensing
The side surface of device (14) is equipped with cushion (13), and the outer surface of cushion (13) is equipped with anti-skid chequer.
5. a kind of polishing machine for jewels and jade processing according to claim 1, it is characterised in that: the feed device
Including the support rod (7) in pedestal (1) upper surface is arranged, the top of support rod (7) is equipped with inclined plate (71).
6. a kind of polishing machine for jewels and jade processing according to claim 5, it is characterised in that: the inclined plate (71)
It is not more than 15 degree with the angle of horizontal plane, and the upper surface two sides of inclined plate (71) are equipped with side plate.
7. a kind of polishing machine for jewels and jade processing according to claim 1, it is characterised in that: the mounting rack
(8) lower surface is equipped with the first electric telescopic rod (72), input terminal and PLC controller (2) of the first electric telescopic rod (72)
The telescopic end of output end electrical connection, the first electric telescopic rod (72) is equipped with first baffle (73).
8. a kind of polishing machine for jewels and jade processing according to claim 1, it is characterised in that: the burnishing device
The second electric telescopic rod (9) including being mounted on mounting rack (8) lower surface is set inside the telescopic end of the second electric telescopic rod (9)
Have third motor (91), the input terminal of the input terminal of third motor (91) and the second electric telescopic rod (9) is and PLC controller
(2) output end electrical connection, the output shaft of third motor (91) be pierced by the lower surface of the second electric telescopic rod (9) telescopic end and with
Polish brush (92) connection.
9. a kind of polishing machine for jewels and jade processing according to claim 1, it is characterised in that: the pedestal (1)
Upper surface fixing seat (3) side be equipped with collecting box (6), the inside upper surface of collecting box (6) is equipped with cushion.
10. a kind of polishing machine for jewels and jade processing according to claim 1, it is characterised in that: the mounting plate
(12) second baffle (16) are equipped at top surface edge, the height of second baffle (16) is the one third of clamping plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712197.5A CN107322453B (en) | 2017-08-18 | 2017-08-18 | A kind of polishing machine for jewels and jade processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710712197.5A CN107322453B (en) | 2017-08-18 | 2017-08-18 | A kind of polishing machine for jewels and jade processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107322453A CN107322453A (en) | 2017-11-07 |
| CN107322453B true CN107322453B (en) | 2019-09-27 |
Family
ID=60224667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710712197.5A Active CN107322453B (en) | 2017-08-18 | 2017-08-18 | A kind of polishing machine for jewels and jade processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107322453B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108637861A (en) * | 2018-05-11 | 2018-10-12 | 深圳市鑫万福珠宝首饰有限公司 | A kind of jewelry processing burnishing device that can adjust height |
| CN111251165B (en) * | 2020-02-13 | 2021-07-30 | 临武县舜通宝玉石文化发展有限公司 | Jade centre gripping burnishing machine convenient to rotate and adjust |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3182329U (en) * | 2013-01-07 | 2013-03-21 | 株式会社東京エネシス | Bolt polisher for heavy electrical equipment |
| CN103722478A (en) * | 2013-12-22 | 2014-04-16 | 广西柳州浚业科技有限公司 | Automatic feeding and discharging rhinestone batch polishing machine |
| CN204019295U (en) * | 2014-03-30 | 2014-12-17 | 陈江 | Numerical control gem grinding and polishing all-in-one |
| CN105437043A (en) * | 2015-11-11 | 2016-03-30 | 福建浔兴拉链科技股份有限公司 | Slider polishing machine |
| CN106425787A (en) * | 2016-08-31 | 2017-02-22 | 天通银厦新材料有限公司 | Sapphire grinding and polishing integrated device |
-
2017
- 2017-08-18 CN CN201710712197.5A patent/CN107322453B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3182329U (en) * | 2013-01-07 | 2013-03-21 | 株式会社東京エネシス | Bolt polisher for heavy electrical equipment |
| CN103722478A (en) * | 2013-12-22 | 2014-04-16 | 广西柳州浚业科技有限公司 | Automatic feeding and discharging rhinestone batch polishing machine |
| CN204019295U (en) * | 2014-03-30 | 2014-12-17 | 陈江 | Numerical control gem grinding and polishing all-in-one |
| CN105437043A (en) * | 2015-11-11 | 2016-03-30 | 福建浔兴拉链科技股份有限公司 | Slider polishing machine |
| CN106425787A (en) * | 2016-08-31 | 2017-02-22 | 天通银厦新材料有限公司 | Sapphire grinding and polishing integrated device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107322453A (en) | 2017-11-07 |
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| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20190829 Address after: 362000 Lunqian Village Lunqian 242, Zhangbanzhen, Quanzhou City, Fujian Province Applicant after: Quanzhou Taiwan investment zone Chun Kai Machinery Technology Co., Ltd. Address before: 550000 No. 88 Yan'an Middle Road, Yunyan District, Guiyang City, Guizhou Province (2012) Applicant before: Li Yongwei |
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Application publication date: 20171107 Assignee: Quanzhou Duoqian Industrial Design Co., Ltd. Assignor: Quanzhou Taiwan investment zone Chun Kai Machinery Technology Co., Ltd. Contract record no.: X2020350000005 Denomination of invention: Polisher used for machining gems Granted publication date: 20190927 License type: Common License Record date: 20200110 |
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| EC01 | Cancellation of recordation of patent licensing contract | ||
| EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Quanzhou Duoqian Industrial Design Co.,Ltd. Assignor: QUANZHOU TAIWANESE INVESTMENT ZONE CHUNKAI MACHINERY TECHNOLOGY Co.,Ltd. Contract record no.: X2020350000005 Date of cancellation: 20200616 |
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| TR01 | Transfer of patent right |
Effective date of registration: 20201207 Address after: No. 18, Yanjiang Road, Xinqiao Town, Jingjiang City, Taizhou City, Jiangsu Province, 214500 Patentee after: Jiangsu Shuanglian Metallurgical Machinery Manufacturing Co.,Ltd. Address before: 362000 Lunqian Village Lunqian 242, Zhangbanzhen, Quanzhou City, Fujian Province Patentee before: QUANZHOU TAIWANESE INVESTMENT ZONE CHUNKAI MACHINERY TECHNOLOGY Co.,Ltd. |