CN107322453A - A kind of polishing machine processed for jewels and jade - Google Patents
A kind of polishing machine processed for jewels and jade Download PDFInfo
- Publication number
- CN107322453A CN107322453A CN201710712197.5A CN201710712197A CN107322453A CN 107322453 A CN107322453 A CN 107322453A CN 201710712197 A CN201710712197 A CN 201710712197A CN 107322453 A CN107322453 A CN 107322453A
- Authority
- CN
- China
- Prior art keywords
- motor
- jewels
- polishing machine
- plc
- input
- 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.)
- Granted
Links
- 238000005498 polishing Methods 0.000 title claims abstract description 35
- 239000010437 gem Substances 0.000 title claims abstract description 21
- 239000010977 jade Substances 0.000 title claims abstract description 21
- 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
- 210000003462 vein Anatomy 0.000 claims description 3
- 230000033001 locomotion Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 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
- 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 machine processed for jewels and jade, including base, the upper surface of the base is provided with PLC, the input of PLC electrically connects the output end of external power supply, the upper surface of base is provided with fixed seat, the upper surface of fixed seat opens up fluted, the side surface of fixed seat is provided with the first motor, the output shaft of first motor passes through groove, and first the outer surface of output shaft of motor be fixedly connected with rotating bar, the upper surface of rotating bar is provided with installing plate, the side surface of installing plate is provided with the second motor, the input of the input of second motor and the first motor is electrically connected with the output end of PLC, the upper surface of installing plate offers chute.This is used for the polishing machine that jewels and jade is processed, and automaticity is high, improves operating efficiency, and polishing is uniform, improves product quality, by PLC control, laborsaving in domination set, improves automaticity.
Description
Technical field
The present invention relates to polishing machine technical field, specially a kind of polishing machine processed for jewels and jade.
Background technology
Polishing refer to using machinery, chemistry or electrochemistry effect, make article surface roughness reduction, with obtain light,
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 processed for jewels and jade
Ray machine, most of automaticity is relatively low, and operating efficiency is low, and polishing is uneven, reduces product quality.
The content of the invention
The technical problem to be solved in the present invention is to overcome existing defect to be used for the polishing that jewels and jade is processed there is provided a kind of
Machine, automaticity is high, improves operating efficiency, and polishing is uniform, improves product quality, can effectively solve background technology
Middle the problem of.
To achieve the above object, the present invention provides following technical scheme：A kind of polishing machine processed for jewels and jade, bag
Base is included, the upper surface of the base is provided with PLC, and the input of PLC electrically connects the output end of external power supply,
The upper surface of base is provided with fixed seat, and the upper surface of fixed seat opens up fluted, and the side surface of fixed seat is provided with the first motor, the
The output shaft of one motor passes through groove, and the outer surface of the output shaft of the first motor is fixedly connected with rotating bar, rotating bar
Upper surface is provided with installing plate, and the side surface of installing plate is provided with the second motor, the input of the input of the second motor and the first motor
End is electrically connected with the output end of PLC, and the upper surface of installing plate, which is offered, slidably connects two folders in chute, chute
Plate, the output shaft of the second motor is connected by shaft coupling with drive screw, and drive screw is penetrated inside chute, and drive screw with
The screw threaded connection that clamping plate side surface is opened up, the upper surface of base is respectively equipped with feed device and mounting bracket, mounting bracket
Surface is provided with burnishing device.
As a preferred technical solution of the present invention, outer surface is provided with block, and driving in the middle part of the drive screw
The hand of spiral of screw rod block both sides is opposite.
As a preferred technical solution of the present invention, the side surface of the clamping plate is provided with pressure sensor, pressure sensing
The output end of device electrically connects the input of PLC.
As a preferred technical solution of the present invention, the side surface of the pressure sensor is provided with cushion pad, cushion pad
Outer surface be provided with anti-slip veins.
As a preferred technical solution of the present invention, the feed device includes being arranged on the support of base upper surface
Bar, the top of support bar is provided with swash plate.
As a preferred technical solution of the present invention, the angle of the swash plate and horizontal plane is not more than 15 degree, and tiltedly
The upper surface both sides of plate are equipped with side plate.
As a preferred technical solution of the present invention, the lower surface of the mounting bracket is provided with the first electric expansion bar, the
The input of one electric expansion bar is electrically connected with the output end of PLC, and the telescopic end of the first electric expansion bar is provided with first
Baffle plate.
As a preferred technical solution of the present invention, the burnishing device includes second installed in mounting bracket lower surface
It is provided with the 3rd motor inside electric expansion bar, the telescopic end of the second electric expansion bar, the input of the 3rd motor and second electronic
The input of expansion link is electrically connected with the output end of PLC, and the output shaft of the 3rd motor passes the second electric expansion bar
The lower surface of telescopic end is simultaneously connected with polish brush.
As a preferred technical solution of the present invention, the upper surface fixed seat side of the base is provided with collecting box, receives
The inside upper surface of header is provided with cushion.
As a preferred technical solution of the present invention, second baffle is provided with the top surface edge of the installing plate, the
The height of two baffle plates is 1/3rd of clamping plate.
Compared with prior art, the beneficial effects of the invention are as follows：This is used for the polishing machine that jewels and jade is processed, and automates journey
Degree is high, improves operating efficiency, and polishing is uniform, improves product quality, by PLC control, laborsaving in domination set,
Automaticity is improved, the first motor can drive rotating bar to rotate, is easy to the jewelry after polishing being placed into collecting box,
Second motor can drive clamping plate to move by drive screw, and the hand of spiral of drive screw block both sides is on the contrary, can make two
Individual clamping plate relative motion or from motion, is easy to clamp and unclamp jewelry, pressure sensor can detect the pressure that jewelry is subject to,
And by the switch of the motor of PLC intelligent control second, preventing clamping plate from damaging jewelry, swash plate is used to place jewelry, first
Baffle plate can stretch under the drive of the first electric expansion bar, for releasing the jewelry for needing to polish automatically, further increase
Automaticity, the 3rd motor is used to drive polish brush to be polished jewelry, simple to operate, easy to use.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is fixed seat structure schematic diagram of the present invention.
In figure：1 base, 2 PLCs, 3 fixed seats, 4 first motors, 5 second motors, 6 collecting boxs, 7 support bars, 71
Swash plate, 72 first electric expansion bars, 73 first baffles, 8 mounting brackets, 9 second electric expansion bars, 91 the 3rd motors, 92 polish brushes,
10 clamping plates, 11 rotating bars, 12 installing plates, 13 cushion pads, 14 pressure sensors, 15 drive screws, 16 second baffles.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-3 are referred to, the present invention provides a kind of technical scheme：A kind of polishing machine processed for jewels and jade, including
Base 1, the upper surface of base 1 is provided with PLC 2, and the input of PLC 2 electrically connects the output end of external power supply, leads to
PLC 2 is crossed to control, it is laborsaving in domination set, automaticity is improved, the upper surface of base 1 is provided with fixed seat 3, fixed
The upper surface of seat 3 opens up fluted, and the side surface of fixed seat 3 is provided with the first motor 4, and the output shaft of the first motor 4 passes through groove,
And first the outer surface of output shaft of motor 4 be fixedly connected with rotating bar 11, the side of upper surface fixed seat 3 of base 1 is provided with
Collecting box 6, the first motor 4 can drive rotating bar 11 to rotate, and be easy to the jewelry after polishing being placed into collecting box 6, collect
The inside upper surface of case 6 is provided with cushion, and jewelry can be played a protective role, and the upper surface of rotating bar 11 is provided with installing plate 12,
The side surface of installing plate 12 is provided with the second motor 5, the input of the input of the second motor 5 and the first motor 4 with PLC controls
The output end electrical connection of device 2, the upper surface of installing plate 12, which is offered, slidably connects two clamping plates 10, second in chute, chute
The output shaft of motor 5 is connected by shaft coupling with drive screw 15, and drive screw 15 is penetrated inside chute, and drive screw 15 with
The screw threaded connection that the side surface of clamping plate 10 is opened up, the second motor 5 can drive clamping plate 10 to move, drive by drive screw 15
The middle part outer surface of screw rod 15 be provided with block, and the block both sides of drive screw 15 hand of spiral on the contrary, two clamping plates can be made
10 relative motions or from motion, are easy to clamp and unclamp second baffle 16 are provided with jewelry, the top surface edge of installing plate 12,
The height of second baffle 16 is 1/3rd of clamping plate 10, and the side surface of clamping plate 10 is provided with pressure sensor 14, pressure sensor
14 output end electrically connects the input of PLC 2, and pressure sensor 14 can detect the pressure that jewelry is subject to, and pass through
The switch of the second motor of intelligent control 5 of PLC 2, prevents clamping plate 10 from damaging jewelry, the side surface of pressure sensor 14 is provided with
Cushion pad 13, the outer surface of cushion pad 13 is provided with anti-slip veins, improves stability, the upper surface of base 1 is respectively equipped with feeding
Device and mounting bracket 8, feed device include the support bar 7 for being arranged on the upper surface of base 1, and the top of support bar 7 is provided with swash plate 71,
The angle of swash plate 71 and horizontal plane is not more than 15 degree, and the upper surface both sides of swash plate 71 are equipped with side plate, and swash plate 71 is used to put
Jewelry is put, the lower surface of mounting bracket 8 is provided with the first electric expansion bar 72, and input and the PLC of the first electric expansion bar 72 are controlled
The output end electrical connection of device 2, the telescopic end of the first electric expansion bar 72 is provided with first baffle 73, and first baffle 73 can be first
Stretched under the drive of electric expansion bar 72, for releasing the jewelry for needing to polish automatically, further increase automaticity, pacified
The lower surface for shelving 8 is provided with burnishing device, and burnishing device includes the second electric expansion bar 9 installed in the lower surface of mounting bracket 8, the
It is provided with the 3rd motor 91 inside the telescopic ends of two electric expansion bars 9, the input of the 3rd motor 91 and the second electric expansion bar 9
Output end of the input with PLC 2 is electrically connected, and PLC 2 controls the first motor 4, the second motor 5, the 3rd motor
91st, the mode of the first electric expansion bar 72 and the second electric expansion bar 9 is method commonly used in the prior art, the 3rd motor 91
Output shaft pass the lower surface of the telescopic end of the second electric expansion bar 9 and be connected with polish brush 92, the 3rd motor 91 be used for drive
Polish brush 92 is polished to jewelry, simple to operate, easy to use, and the polishing machine automaticity is high, improves operating efficiency,
And polishing is uniform, improves product quality.
When in use：The jewelry for needing to polish is placed on swash plate 71, PLC 2 is operated, sets corresponding ginseng
Number, opens the first electric expansion bar 72, and the first electric expansion bar 72 drives first baffle 73 to shrink, and jewelry enters installing plate 12
On, the second motor 5 is opened, the second motor 5 drives two clamping plates 10 to clamp jewelry by drive screw 15, opens second electronic
The motor 91 of expansion link 9 and the 3rd, the second electric expansion bar 9 drives polish brush 92 to be moved at jewelry, and the 3rd motor 91, which drives, to be thrown
Light brush 92 is rotated, and jewelry is processed by shot blasting, the first motor 4 is opened afterwards, and the first motor 4 is driven by rotating bar 11 and installed
Jewelry after polishing is placed into collecting box 6 by plate 12 to rotation at collecting box 6, simple to operate, improves automaticity.
Automaticity of the present invention is high, improves operating efficiency, and polishing is uniform, improves product quality, is controlled by PLC
Device 2 processed is controlled, laborsaving in domination set, improves automaticity, and the first motor 4 can drive rotating bar 11 to rotate, be easy to by
Jewelry after polishing is placed into collecting box 6, and the second motor 5 can drive clamping plate 10 to move by drive screw 15, drive spiral shell
The hand of spiral of the block both sides of bar 15 is easy to clamp and unclamped on the contrary, can make two relative motions of clamping plate 10 or from motion
Jewelry, pressure sensor 14 can detect the pressure that jewelry is subject to, and opening by the second motor of intelligent control 5 of PLC 2
Close, prevent clamping plate 10 from damaging jewelry, swash plate 71 is used to place jewelry, first baffle 73 can the first electric expansion bar 72 band
It is dynamic lower flexible, for releasing the jewelry for needing to polish automatically, automaticity is further increased, the 3rd motor 91 is used to drive
Polish brush 92 is polished to jewelry, simple to operate, easy to use.
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 changes, modification can be carried out to these embodiments, replace 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 processed for jewels and jade, including base（1）, it is characterised in that：The base（1）Upper surface
Provided with PLC（2）, PLC（2）Input electrically connect external power supply output end, base（1）Upper surface set
There is fixed seat（3）, fixed seat（3）Upper surface open up fluted, fixed seat（3）Side surface be provided with the first motor（4）, first
Motor（4）Output shaft pass through groove, and the first motor（4）The outer surface of output shaft be fixedly connected with rotating bar（11）,
Rotating bar（11）Upper surface be provided with installing plate（12）, installing plate（12）Side surface be provided with the second motor（5）, the second motor
（5）Input and the first motor（4）Input and PLC（2）Output end electrical connection, installing plate（12）It is upper
Surface, which is offered, slidably connects two clamping plates in chute, chute（10）, the second motor（5）Output shaft pass through shaft coupling with drive
Dynamic screw rod（15）Connection, drive screw（15）Penetrate inside chute, and drive screw（15）With clamping plate（10）What side surface was opened up
Screw is threadedly coupled, base（1）Upper surface be respectively equipped with feed device and mounting bracket（8）, mounting bracket（8）Lower surface be provided with
Burnishing device.
2. a kind of polishing machine processed for jewels and jade according to claim 1, it is characterised in that：The drive screw
（15）Middle part outer surface is provided with block, and drive screw（15）The hand of spiral of block both sides is opposite.
3. a kind of polishing machine processed for jewels and jade according to claim 1, it is characterised in that：The clamping plate（10）
Side surface be provided with pressure sensor（14）, pressure sensor（14）Output end electrical connection PLC（2）Input.
4. a kind of polishing machine processed for jewels and jade according to claim 3, it is characterised in that：The pressure sensing
Device（14）Side surface be provided with cushion pad（13）, cushion pad（13）Outer surface be provided with anti-slip veins.
5. a kind of polishing machine processed for jewels and jade according to claim 1, it is characterised in that：The feed device
Including being arranged on base（1）The support bar of upper surface（7）, support bar（7）Top be provided with swash plate（71）.
6. a kind of polishing machine processed for jewels and jade according to claim 5, it is characterised in that：The swash plate（71）
It is not more than 15 degree, and swash plate with the angle of horizontal plane（71）Upper surface both sides be equipped with side plate.
7. a kind of polishing machine processed for jewels and jade according to claim 1, it is characterised in that：The mounting bracket
（8）Lower surface be provided with the first electric expansion bar（72）, the first electric expansion bar（72）Input and PLC（2）'s
Output end is electrically connected, the first electric expansion bar（72）Telescopic end be provided with first baffle（73）.
8. a kind of polishing machine processed for jewels and jade according to claim 1, it is characterised in that：The burnishing device
Including installed in mounting bracket（8）Second electric expansion bar of lower surface（9）, the second electric expansion bar（9）Telescopic end inside set
There is the 3rd motor（91）, the 3rd motor（91）Input and the second electric expansion bar（9）Input and PLC
（2）Output end electrical connection, the 3rd motor（91）Output shaft pass the second electric expansion bar（9）The lower surface of telescopic end and with
Polish brush（92）Connection.
9. a kind of polishing machine processed for jewels and jade according to claim 1, it is characterised in that：The base（1）
Upper surface fixed seat（3）Side is provided with collecting box（6）, collecting box（6）Inside upper surface be provided with cushion.
10. a kind of polishing machine processed for jewels and jade according to claim 1, it is characterised in that：The installing plate
（12）Top surface edge at be provided with second baffle（16）, second baffle（16）Height be clamping plate（10）1/3rd.
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 true CN107322453A (en) | 2017-11-07 |
| CN107322453B 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) |
Cited By (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 |
| CN111251165A (en) * | 2020-02-13 | 2020-06-09 | 山东嘉励智能科技有限公司 | 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 |
Cited By (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 |
| CN111251165A (en) * | 2020-02-13 | 2020-06-09 | 山东嘉励智能科技有限公司 | Jade centre gripping burnishing machine convenient to rotate and adjust |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107322453B (en) | 2019-09-27 |
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| 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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| EE01 | Entry into force of recordation of patent licensing contract |
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 |
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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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. |
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