CN205631052U - Total silicon stick squaring machine - Google Patents
Total silicon stick squaring machine Download PDFInfo
- Publication number
- CN205631052U CN205631052U CN201620474871.1U CN201620474871U CN205631052U CN 205631052 U CN205631052 U CN 205631052U CN 201620474871 U CN201620474871 U CN 201620474871U CN 205631052 U CN205631052 U CN 205631052U
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- Prior art keywords
- total silicon
- silicon rod
- support
- excavation machine
- cutting
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Abstract
The utility model discloses a total silicon stick squaring machine, total silicon stick squaring machine includes: the frame, at least support bracket group sets up a plurality of support brackets on the frame including the front and back, and the support bracket is used for horizontal bearing total silicon stick, cutting equipment includes: the slipping support that the frame slided follows, locate slipping support and upward and with an at least support bracket organize a corresponding at least wire -electrode cutting unit, include two lines of cut of relative setting in the wire -electrode cutting unit, an at least lifting position adjuster is located on the frame and is corresponding with at least support bracket group for the top is held in the palm the total silicon stick and is driven the rotatory cutting angle degree of total silicon stick with adjustment cutting position. The utility model discloses a total silicon stick squaring machine, the quantity of support bracket group, wire -electrode cutting unit and lifting position adjuster all can be a plurality of, and then can reach the purpose of carrying out a plurality of total silicon sticks the evolution simultaneously.
Description
Technical field
This utility model relates to silicon rod Truncation Technique field, particularly relates to a kind of total silicon rod excavation machine.
Background technology
Silicon rod Truncation Technique is the most more advanced evolution process technology, and its principle is the Buddha's warrior attendant by high-speed motion
Workpiece to be processed (such as: silicon rod, sapphire or other quasiconductor hard brittle materials) is rubbed by line, the side's of cutting out ingot, from
And reach to cut purpose.In the cutting process to workpiece, the diamond wire guiding by guide roller, main line roller forms one
Gauze, and workpiece to be processed realizes the feeding of workpiece by the rise and fall of workbench, under the effect of compression pump, is assemblied in and sets
Cooling water is sprayed to the cutting position of diamond wire and workpiece by standby upper cooling water automatic spraying device, diamond wire move back and forth and produce
Raw cutting, to be cut into polylith by hard brittle materials such as quasiconductors the most simultaneously.Line cutting technology and traditional knife saw sheet, grinding wheel
And inner circle cutting compares and has that efficiency is high, production capacity high, precision advantages of higher.
But, current squaring silicon bar machine yet suffers from deficiency, and the most current squaring silicon bar machine once can only be to be cut to one
Thing carries out evolution, can only repeatedly perform repeatedly to process multiple workpiece, and efficiency is the lowest.
Utility model content
Because the shortcoming of prior art described above, the purpose of this utility model is that offer one can be simultaneously by multiple silicon rods
Cut into the total silicon rod excavation machine of row evolution.
To achieve these goals, this utility model provides a kind of total silicon rod excavation machine, including:
Support；
At least one support bracket group, including the multiple support brackets being front and back arranged on described support, described support bracket is used for lateral support
One total silicon rod；
Cutting equipment, including: along the slippage bracket of described support sliding；Be located on described slippage bracket and with at least one support bracket
Organizing at least one corresponding line cutter unit, described line cutter unit includes two lines of cut being oppositely arranged；And
At least one lifting position adjusts equipment, is located on described support and corresponding with at least one support bracket group, for described in jacking
Total silicon rod also drives described total silicon rod to rotate a cutting angle to adjust cutting position.
Total silicon rod excavation machine of the present utility model, by multiple support bracket support total silicons rod of support bracket group, by cutting equipment
Line cutter unit carries out evolution to total silicon rod, adjusts equipment by lifting position and is adjusted the position of total silicon rod, cuts to adjust
Cut position.Further, the quantity of support bracket group, line cutter unit and lifting position adjustment equipment may each be multiple, then,
Just can reach to be carried out by multiple total silicon rods the purpose of evolution simultaneously.
Further improvement is that of total silicon rod excavation machine of the present utility model, also includes axle center level adjustment device, is located at described machine
On seat, for the axle center furnishing level by described total silicon rod.
Further improvement is that of total silicon rod excavation machine of the present utility model, also includes the regulation equipment that centers, and is located at described support
On, for the axle center of described total silicon rod is overlapped with predetermined centrage；The described regulation equipment that centers includes:
First driving means；
Regulation support, is controlled by described first driving means and lifts；And
It is located at the clamping element of described regulation support opposite sides, for clamping described total silicon rod and regulating the position, axle center of described total silicon rod
Put.
Further improvement is that of total silicon rod excavation machine of the present utility model, described line cutter unit includes that at least one pair of cuts wheels,
It is arranged oppositely in the left and right sides of described slippage bracket；Each described cutting wheels includes at least two cutting wheel setting up and down
With the line of cut being wound on cutting wheel described at least two.
Further improvement is that of total silicon rod excavation machine of the present utility model, two lines of cut in the pair of cutting wheels are mutual
Parallel, the spacing of two lines of cut is greater than the width of support bracket.
Further improvement is that of total silicon rod excavation machine of the present utility model, described lifting position adjusts equipment and includes:
Driving means；
Adjusting pole, is controlled by described driving means and lifts；And
Rotating mechanism, including: motor；Rotate wheels, described rotation wheels have multiple rotation wheels of rule setting, described
Rotate wheel and be controlled by described motor；Being set around in described rotation wheels each described belt rotating wheel, described belt has and institute
State the contact surface of total silicon rod contact, be used for driving described total silicon rod to rotate.
Further improvement is that of total silicon rod excavation machine of the present utility model, described lifting position adjusts equipment and includes:
Driving means；
Adjusting pole, is controlled by described driving means and lifts；
Rotating mechanism, including: motor；Rotate wheels, described rotation wheels have multiple rotation wheels of rule setting, multiple
Described rotation wheel is controlled by described motor；Be set around in described rotation wheels each rotate wheel belt, described belt have with entirely
The contact surface of silicon rod contact, is used for driving total silicon rod to rotate.
Further improvement is that of total silicon rod excavation machine of the present utility model, described support bracket is V-type prop.
Further improvement is that of total silicon rod excavation machine of the present utility model, the top at the V-type opening two ends of described V-type prop
Face processes through frosted.
Further improvement is that of total silicon rod excavation machine of the present utility model, the width of described V-type opening is opened less than described total silicon rod
The width of the side after putting.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of total silicon rod excavation machine of the present utility model.
Fig. 2 is the side view of total silicon rod excavation machine of the present utility model.
Fig. 3 is the enlarged diagram of the support bracket of total silicon rod excavation machine of the present utility model.
Fig. 4 is the enlarged diagram of the regulation equipment that centers of total silicon rod excavation machine of the present utility model.
Fig. 5 is the flow chart of the evolution method of total silicon rod excavation machine of the present utility model.
Fig. 6 to Figure 14 is the specific operation process figure using total silicon rod excavation machine of the present utility model to carry out full squaring silicon bar.
Detailed description of the invention
By particular specific embodiment, embodiment of the present utility model being described below, those skilled in the art can be by this specification
Disclosed content understands other advantages of the present utility model and effect easily.
Refer to Fig. 1 to Figure 14.It should be clear that structure depicted in this specification institute accompanying drawings, ratio, size etc., the most only in order to
Coordinating the content disclosed in description, understand for those skilled in the art and read, being not limited to this utility model can
The qualifications implemented, therefore do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the tune of size
Whole, under not affecting effect that this utility model can be generated by and the purpose that can reach, all should still fall and be taken off at this utility model
In the range of the technology contents shown obtains and can contain.Meanwhile, in this specification cited as " on ", D score, " left ",
The term of " right ", " middle " and " one " etc., be merely convenient to narration understand, and be not used to limit this utility model can
The scope implemented, being altered or modified of its relativeness, changing under technology contents without essence, can when being also considered as this utility model
The category implemented.
Seeing shown in Fig. 1 Yu Fig. 2, Fig. 1 is the axonometric chart of total silicon rod excavation machine of the present utility model.Fig. 2 is this utility model
The side view of total silicon rod excavation machine.Total silicon rod excavation machine of the present utility model, including:
Support 10；
At least one support bracket group, including the multiple support brackets 20 being front and back arranged on described support, multiple support brackets 20 are for horizontal stroke
To support one total silicon rod 90.Preferably, shown in Figure 3, Fig. 3 is the support bracket of total silicon rod excavation machine of the present utility model
Enlarged diagram.As it is shown on figure 3, support bracket 20 is V-type prop, total silicon rod 90 can be played good location and make
With.It is highly preferred that the end face of support bracket 20 processes through frosted, the contact force of support bracket 20 and total silicon rod 90 can be strengthened.
Cutting equipment, including: along the slippage bracket 30 of support 10 sliding；It is located on slippage bracket 30 and holds with described at least one
At least one line cutter unit 40 that bracket group is corresponding, line cutter unit 40 includes two lines of cut 410 being oppositely arranged.Excellent
Selection of land, the spacing between two lines of cut 410 of line cutter unit 40 is more than the width of support bracket 20, in this manner it is ensured that
During cutting, support bracket 20 can avoid two lines of cut 410, does not affects evolution operation.
At least one lifting position adjusts equipment 50, is located on support 10 and corresponding with at least one support bracket group, complete for jacking
Silicon rod 90 also drives total silicon rod 90 to rotate a cutting angle to adjust cutting position.
Total silicon rod excavation machine of the present utility model, by multiple support bracket support total silicons rod of support bracket group, by cutting equipment
Line cutter unit carries out evolution to total silicon rod, adjusts equipment by lifting position and is adjusted the position of total silicon rod, cuts to adjust
Cut position.Further, the quantity of support bracket group, line cutter unit and lifting position adjustment equipment may each be multiple, then,
Just can reach to be carried out by multiple total silicon rods the purpose of evolution simultaneously.
It addition, for the precision improving squaring silicon bar, total silicon rod excavation machine of the present utility model, also include that axle center horizontal adjustment sets
Standby, it is located on support 10, for by the axle center furnishing level of total silicon rod 90.As such, it is possible to improve the essence of squaring silicon bar
Degree.
Additionally, same in order to improve the precision of squaring silicon bar, total silicon rod excavation machine of the present utility model, also include the regulation that centers
Equipment 60, is located on support 10, for being overlapped with predetermined centrage in the axle center of total silicon rod 90, so, equally improves
The precision of squaring silicon bar.
Shown in Figure 4, Fig. 4 is the enlarged diagram of the regulation equipment that centers of total silicon rod excavation machine of the present utility model.Fixed
Center adjustment equipment 60 includes:
First driving means 610；
Regulation support 620, is controlled by the first driving means 610 and lifts；And
It is located at the clamping element 630 of regulation support 620 opposite sides, for clamping total silicon rod 90 and regulating the axle center of total silicon rod 90
Position.
So, clamp total silicon rod 90 by clamping element 630, then drive regulation support 620 to carry out by the first driving means 610
Lifting, and then the shaft core position of regulation total silicon rod 90.
It is preferred that in an actual application, line cutter unit 40 includes that at least one pair of cuts wheels, is arranged oppositely in slippage bracket
The left and right sides of 30；Each described cutting wheels includes at least two cutting wheel setting up and down and is wound at least two cutting
Line of cut 410 on wheel 420.Preferably, two lines of cut 420 in the pair of cutting wheels are parallel to each other, and cut for two
The spacing of secant 420 is greater than the width of support bracket 20.
It is preferred that in another actual application, lifting position adjusts equipment 50 and includes:
Driving means；
Adjusting pole 510, is controlled by described driving means and lifts；And
Rotating mechanism, including: motor；Rotate wheels, described rotation wheels have multiple rotation wheels 520 of rule setting,
Rotate wheel 520 and be controlled by described motor；It is set around in described rotation wheels each belt 530 rotating wheel 520, belt 530
There is the contact surface contacted with total silicon rod 90, be used for driving total silicon rod 90 to rotate.
So, after first group of evolution position of total silicon rod 90 completes evolution, described motor-driven belt 530 can be passed through, from
And make belt 530 drive total silicon rod 90 to rotate, and then total silicon rod 90 is turned to another angle so that another is organized evolution portion
Position is to carry out evolution.
Therefore, total silicon rod excavation machine of the present utility model, by multiple support bracket support total silicons rod of support bracket group, by cutting
The line cutter unit of equipment carries out evolution to total silicon rod, adjusts equipment by lifting position and is adjusted the position of total silicon rod, with
Adjust cutting position.Further, during evolution, it is also possible to by axle center level adjustment device by the axle center furnishing of total silicon rod
Level, can improve the precision of squaring silicon bar.Furthermore it is also possible to by center regulation equipment by total silicon rod axle center with
Predetermined centrage overlaps, and equally improves the precision of squaring silicon bar.Further, complete when first group of evolution position of total silicon rod
After becoming evolution, described belt, so that described belt drive total silicon rod rotates, Jin Erzhuan can be driven by described motor
Move to another group evolution position to carry out evolution.
The using method of above-mentioned this utility model total silicon rod excavation machine introduced below.
Shown in Figure 5, Fig. 5 is the flow chart of the evolution method of total silicon rod excavation machine of the present utility model.Of the present utility model
The evolution method of total silicon rod excavation machine, including:
Step S1: by laterally disposed for the total silicon rod for the treatment of evolution；
Step S2: the cutting equipment including two lines of cut being oppositely arranged, mobile described cutting equipment so that two are provided
Described line of cut from described total silicon rod one end enter and traveling along described total silicon rod length walking until from described total silicon rod another
End passes；
Step S3: move back described cutting equipment so that described cutting equipment playbacks；
Step S4: drive described total silicon rod to rotate a cutting angle to adjust cutting position；
Step S5: mobile described cutting equipment so that two described lines of cut enter and traveling along described from one end of described total silicon rod
The length walking of total silicon rod, until passing from the other end of described total silicon rod, completes the evolution operation of described total silicon rod.
The evolution method of total silicon rod excavation machine of the present utility model, by the mobile cutting including two lines of cut being oppositely arranged
Equipment carries out evolution to total silicon rod.
It is preferred that after the total silicon rod that will treat evolution is laterally disposed, also include the step of axle center horizontal adjustment: by described total silicon
The axle center furnishing level of rod, can improve the precision of squaring silicon bar.
Additionally, after the total silicon rod that will treat evolution is laterally disposed, also include the step regulated that centers: by described total silicon rod
Axle center overlaps with predetermined centrage, equally improves the precision of squaring silicon bar.
Wherein, in above-mentioned steps S4, described total silicon rod is driven to rotate a cutting angle to adjust cutting position, including:
Step S41: by described total silicon rod from placement location lifting；
Step S42: under lifting state, drives described total silicon rod to rotate a cutting angle；And
Step S43: after being rotated in place, transfers described total silicon rod to placement location.
In above-mentioned steps S5, enter and traveling along the length of described total silicon rod at two described lines of cut from one end of described total silicon rod
Walking is until after the other end of described total silicon rod passes, also including: take away in described total silicon rod and cut by described cutting equipment
The silicon rod cut off cuts skin.
Below in conjunction with accompanying drawing 2, Fig. 6 to Figure 14 and specific embodiment, the evolution side to total silicon rod excavation machine of the present utility model
Method is introduced in more detail.Wherein, Fig. 6 to Figure 14 is to use total silicon rod excavation machine of the present utility model to carry out total silicon rod to open
The specific operation process figure of side.In this embodiment, adjust the quantity of equipment with support bracket group, line cutter unit and lifting position
Be multiple as a example by.
Shown in Fig. 2, first, the total silicon rod 90 treating evolution is placed across the multiple of this utility model total silicon rod excavation machine
On respective multiple support brackets 20 of support bracket group.Fig. 2 center line cutter unit 40 is in initial cutting position.
Shown in Fig. 6, slippage bracket 30 is carried out sliding (for the right in figure) along the direction of arrow in the figure, makes line cut
Two lines of cut 410 of unit 40 carry out first group of evolution position to total silicon rod 90 and carry out evolution.
Shown in Fig. 7, after first group of evolution position evolution of total silicon rod 90 completes, by slippage bracket 30 arrow institute along figure
Show that direction (for the left in figure) carries out sliding, make line cutter unit 40 return to initial cutting position.
Shown in Fig. 8 Yu Fig. 9, start lifting position and adjust equipment 50, drive rotating mechanism to rotate by driving means,
Make adjusting pole 510 go to vertical position to stop operating, then driven by driving means the rotation wheel 520 rotating wheels to carry out again
Rotate (in Fig. 9 as a example by the quantity rotating wheel 520 is three), and then drive belt 530 to carry out along three rotation wheels 520
Rotate.As it is shown in figure 9, during belt 530 rotates along three rotation wheels 520, can be completing first group of evolution
The total silicon rod 90 of position evolution rotates, until total silicon rod 90 stops after rotating 90 °.
Shown in Figure 10, lifting position is adjusted equipment 50 and regains, start the regulation equipment 60 that centers, drive by first
Device 610 drives regulation support 620 to rise, and makes regulation support 620 be raised up to vertical position and stops operating, then by folder
Tight part 630 clamps total silicon rod 90, is adjusted the shaft core position of total silicon rod 90.
Shown in Figure 11, after the shaft core position of total silicon rod 90 has regulated, the total silicon rod 90 after rotating 90 ° is the most horizontal
To being placed on multiple support bracket 20.Preferably, support bracket 20 is V-type prop, can play good to total silicon rod 90
Good positioning action, and, the width of the V-type opening of support bracket 20 is less than the width of the bottom surface of the total silicon rod 90 after rotating 90 °
Degree, in this manner it is ensured that the bottom surface of the total silicon rod 90 after rotating 90 ° is resisted against the V-type opening two ends of support bracket 20 completely
On end face, it is to avoid owing to the V-type opening of support bracket 20 is too big, cause the total silicon rod 90 after rotating 90 ° to be trapped in V-type opening
Inside cause position deviation.
Shown in Figure 12, again slippage bracket 30 is carried out sliding (for the right in figure) along the direction of arrow in the figure, make
Two lines of cut 410 of line cutter unit 40 carry out another group evolution position and carry out evolution total silicon rod 90.
Further in conjunction with shown in Fig. 2, after another group evolution position evolution of total silicon rod 90 also completes, again by slippage bracket 30 edge
In figure, direction shown in arrow (for the left in figure) carries out sliding, makes line cutter unit 40 return to initial cutting position.Total silicon rod
90 evolutions completing two groups of evolution positions, as shown in figures 13 and 14, Figure 13 has been the axonometric chart of the total silicon rod of evolution,
Figure 14 is the sectional view of the total silicon rod completing evolution shown in Figure 13, and wherein, two faces 910,920 of total silicon rod 90 are the most
Complete evolution.
This utility model effectively overcomes various shortcoming of the prior art and has high industrial utilization.
Above-described embodiment only illustrative principle of the present utility model and effect thereof, not for limiting this utility model.Any
Above-described embodiment all can be modified under spirit and the scope of the present utility model or change by those skilled in the art.
Therefore, such as art has usually intellectual without departing from the spirit disclosed in this utility model with under technological thought
All equivalences completed are modified or change, and must be contained by claim of the present utility model.
Claims (10)
1. a total silicon rod excavation machine, it is characterised in that including:
Support；
At least one support bracket group, including the multiple support brackets being front and back arranged on described support, described support bracket is used for lateral support
One total silicon rod；
Cutting equipment, including: along the slippage bracket of described support sliding；Be located on described slippage bracket and with at least one support bracket
Organizing at least one corresponding line cutter unit, described line cutter unit includes two lines of cut being oppositely arranged；And
At least one lifting position adjusts equipment, is located on described support and corresponding with at least one support bracket group, for described in jacking
Total silicon rod also drives described total silicon rod to rotate a cutting angle to adjust cutting position.
Total silicon rod excavation machine the most according to claim 1, it is characterised in that also include axle center level adjustment device, be located at
On described support, for the axle center furnishing level by described total silicon rod.
Total silicon rod excavation machine the most according to claim 1, it is characterised in that also include the regulation equipment that centers, be located at institute
State on support, for the axle center of described total silicon rod is overlapped with predetermined centrage；The described regulation equipment that centers includes:
First driving means；
Regulation support, is controlled by described first driving means and lifts；And
It is located at the clamping element of described regulation support opposite sides, for clamping described total silicon rod and regulating the position, axle center of described total silicon rod
Put.
Total silicon rod excavation machine the most according to claim 1, it is characterised in that described line cutter unit includes that at least one pair of is cut
Cut wheels, be arranged oppositely in the left and right sides of described slippage bracket；Each described cutting wheels includes setting up and down at least two
Individual cutting wheel and the line of cut being wound on cutting wheel described at least two.
Total silicon rod excavation machine the most according to claim 4, it is characterised in that two cuttings in the pair of cutting wheels
Line is parallel to each other, and the spacing of two lines of cut is greater than the width of support bracket.
Total silicon rod excavation machine the most according to claim 1, it is characterised in that described lifting position adjusts equipment and includes:
Driving means；
Adjusting pole, is controlled by described driving means and lifts；And
Rotating mechanism, including: motor；Rotate wheels, described rotation wheels have multiple rotation wheels of rule setting, described
Rotate wheel and be controlled by described motor；Being set around in described rotation wheels each described belt rotating wheel, described belt has and institute
State the contact surface of total silicon rod contact, be used for driving described total silicon rod to rotate.
Total silicon rod excavation machine the most according to claim 1, it is characterised in that described lifting position adjusts equipment and includes:
Driving means；
Adjusting pole, is controlled by described driving means and lifts；
Rotating mechanism, including: motor；Rotate wheels, described rotation wheels have multiple rotation wheels of rule setting, multiple
Described rotation wheel is controlled by described motor；Be set around in described rotation wheels each rotate wheel belt, described belt have with entirely
The contact surface of silicon rod contact, is used for driving total silicon rod to rotate.
Total silicon rod excavation machine the most according to claim 1, it is characterised in that described support bracket is V-type prop.
Total silicon rod excavation machine the most according to claim 8, it is characterised in that the V-type opening two of described V-type prop
The end face of end processes through frosted.
Total silicon rod excavation machine the most according to claim 8, it is characterised in that the width of described V-type opening less than described entirely
The width of the side after silicon rod is open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474871.1U CN205631052U (en) | 2016-05-23 | 2016-05-23 | Total silicon stick squaring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620474871.1U CN205631052U (en) | 2016-05-23 | 2016-05-23 | Total silicon stick squaring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205631052U true CN205631052U (en) | 2016-10-12 |
Family
ID=57055512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620474871.1U Withdrawn - After Issue CN205631052U (en) | 2016-05-23 | 2016-05-23 | Total silicon stick squaring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205631052U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003443A (en) * | 2016-05-23 | 2016-10-12 | 上海日进机床有限公司 | All-silicon-rod squaring machine and squaring method |
| CN111844489A (en) * | 2019-04-30 | 2020-10-30 | 天通日进精密技术有限公司 | Multi-station silicon rod squaring equipment and multi-station cutting method thereof |
| CN113618937A (en) * | 2021-08-19 | 2021-11-09 | 青岛高测科技股份有限公司 | Silicon rod cutting device |
-
2016
- 2016-05-23 CN CN201620474871.1U patent/CN205631052U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106003443A (en) * | 2016-05-23 | 2016-10-12 | 上海日进机床有限公司 | All-silicon-rod squaring machine and squaring method |
| CN111844489A (en) * | 2019-04-30 | 2020-10-30 | 天通日进精密技术有限公司 | Multi-station silicon rod squaring equipment and multi-station cutting method thereof |
| CN111844489B (en) * | 2019-04-30 | 2024-02-06 | 天通日进精密技术有限公司 | Multi-station squaring equipment for silicon rod and multi-station cutting method thereof |
| CN113618937A (en) * | 2021-08-19 | 2021-11-09 | 青岛高测科技股份有限公司 | Silicon rod cutting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180524 Address after: 314400 4 buildings in No. 17, Shi Dai Road, Haining Economic Development Zone, Haining, Jiaxing, Zhejiang Patentee after: Haining Dijin science and Technology Co., Ltd. Address before: No. 1358, nine dry road, Si Jing Town, Songjiang District, Shanghai Patentee before: Shanghai Nissin Machine Tool Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180809 Address after: 314400 6 Building 128, Shuang Lian Road, Haining Economic Development Zone, Jiaxing, Zhejiang Patentee after: Zhejiang Ji Ying Precision Machinery Co., Ltd. Address before: 4 buildings in No. 17, Shi Dai Road, Haining Economic Development Zone, Haining Patentee before: Haining Dijin science and Technology Co., Ltd. |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161012 Effective date of abandoning: 20190308 |