CN104441636A - Multi-template stepped retreating and overturning mechanism in angle connecting mold - Google Patents
Multi-template stepped retreating and overturning mechanism in angle connecting mold Download PDFInfo
- Publication number
- CN104441636A CN104441636A CN201410781870.7A CN201410781870A CN104441636A CN 104441636 A CN104441636 A CN 104441636A CN 201410781870 A CN201410781870 A CN 201410781870A CN 104441636 A CN104441636 A CN 104441636A
- Authority
- CN
- China
- Prior art keywords
- template
- plate
- many types
- switching mechanism
- substep
- 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
- 230000007246 mechanism Effects 0.000 title claims abstract description 38
- 238000010791 quenching Methods 0.000 claims abstract description 9
- 230000000171 quenching effect Effects 0.000 claims abstract description 9
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052802 copper Inorganic materials 0.000 claims description 10
- 239000010949 copper Substances 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000001746 injection moulding Methods 0.000 description 2
- 239000000565 sealant Substances 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Landscapes
- Moulds For Moulding Plastics Or The Like (AREA)
Abstract
The invention discloses a multi-template stepped retreating and overturning mechanism in an angle connecting mold. The multi-template stepped retreating and overturning mechanism is characterized in that a cylinder is arranged on a cylinder seat connected with a supporting plate; a cylinder connecting rod connected with a cylinder piston rod is connected with a fixed seat so as to control a pushing plate; a template I is clamped between a template II and a quenching wear-resistant plate; a runner template is limited in the template II by an L-shaped cover plate; the template II is limited in a template III by a convex cover plate; the template III is limited in a template IV by a square cover plate; the quenching wear-resistant plate is fixed under the template IV which is fixedly arranged on a sliding-rail bracket by screws. The multi-template stepped retreating and overturning mechanism disclosed by the invention has the beneficial effects that ordered retreating and overturning of multiple templates and the fixing of the mechanism are controlled by using single hand to operate a handle far away from a cavity, so that the current conditions that parts are difficult to take and the operation is complex are improved, operators are prevented from being scaled, the production cost is saved, the production automation is realized and the production efficiency is improved.
Description
Technical field
The present invention relates to a kind of many types of plate substep and retreat switching mechanism, be mainly used in automotive sealant and connect angle mold, belong to auto parts and components production field.
Background technology
The bight of automobile door and window seal has been injected by connecing angle mold, is inserted by two straight extruded rubber parts and connects angle mold die cavity, form bight by injection molding of rubber, combines together with two straight rubber parts.Due to the bight plastic more complicated that cross section and the injection moulding of seal are formed, connect angle mold and be made up of a few part, most important is exactly the template determining rubber parts shape, complicated product needed polylith template.Before connecing angle, straight rubber parts is die cavity after directly inserting matched moulds, and connects after angle terminates, and the straight rubber parts in two ends has been connected by bight rubber, directly cannot extract out again, need die sinking pickup from die cavity.Due to the shape of bight rubber complexity, directly just can not take out after die sinking, rubber parts must be routed up, and then manually unload bottom knockout from template, could pickup be realized.Existing two kinds of methods realize This move: the first is that polylith template takes out by artificial hand, inloading part from template, and then all relevant cavity plate are put back to mold cavity.This method not only can increase the labour intensity of workman, and due to mold temperature very high, even if workman also has the hidden danger of scald with protective gloves.The second be with oil cylinder first by push pedal jack-up, with another oil cylinder, template is pushed open, more manual each template to be separated, rubber parts is taken off.Being combined by all templates is more afterwards placed in push pedal, retracts original position, then push pedal is fallen with another oil cylinder, start another production cycle process with oil cylinder.This process mechanism more complicated, needs manual part a lot, lengthy and tedious complexity, is very easy to again scald operator, is not suitable for the batch production that has high input.
Summary of the invention
In order to overcome prior art above shortcomings, the invention provides one and connecing many types of plate substep in angle mould and retreat switching mechanism, being specifically designed to automotive sealant and connecing angle mold.Only need upset one handles can complete multiple template and retreat different distance according to designing requirement respectively, then carry out flip-flop movement together, stop upset at rational position, fix, then go to get the rubber parts routed up.
The technical solution adopted for the present invention to solve the technical problems is: one connects many types of plate substep in angle mould and retreats switching mechanism, comprises oil cylinder, handle and sensor.Described oil cylinder is arranged on the oil cylinder seat that is connected with supporting plate, and the oil cylinder connecting rod connection fixing base be connected with cylinder piston rod is to control push pedal.Template I is clipped between template II and quenching wearing plate, and runner template is limited in template II by L shape cover plate, and template II is limited in template III by convex cover plate, and template III is limited in template IV by square cover plate.Described quenching wearing plate is fixed on the following of template IV, and template IV screw IV is fixed on sliding rail rack, and runing rest is fixed in push pedal by screw III.
Described sliding rail rack and two pieces of slide rail composing plates form the sliding rail of slide plate, two spill spin blocks I, II are had above two slide rail composing plates, described spill spin block II is fixed together by screw I and slide rail composing plate, described spill spin block I is not fixed, motionless when slide plate slides, and overturn together when slide plate overturns.A balancing weight is fixed below described sliding rail rack.
Mounting knob in the screw of described slide plate end, then fix its position with nut.
The structure of described two runing rests is identical, the circular hole that on each runing rest, processing structure is identical and a wide line three-way hole of writing music, described wide line three-way hole of writing music is divided into interconnective two parts, a part of horizontal through hole such as width such as grade for being parallel to runing rest upper surface, the through hole such as circular arc such as width such as grade that another part is is radius with described circular hole.
Described spill spin block I two ends adopt shouldered tap bolt II and copper sheathing I to be assemblied in described circular hole.Described spill spin block II two ends adopt shouldered tap bolt III and copper sheathing II to be assemblied in described widely to write music in line three-way hole.
The side that described spill spin block I is corresponding with spill spin block II arranges spring.
Described slide plate is fixed together by screw VI and template I, and block is fixed on template I by screw, for driving template II motion above it.
Fixation of sensor support on described runing rest, sensor installation on sensor stand, the sensor feeler lever of sensor is welded on the upper surface of slide plate.
Described runing rest is installed knob plunger, for carrying out position fix completing the mechanism after upset.
Compared with prior art the invention has the beneficial effects as follows: the present invention by the handle of one-handed performance away from die cavity, control the orderly retrogressing of multiple template, upset and mechanism fixing.Improve the present situation of difficult pickup complicated operation, meanwhile, reduce the labour intensity of workman, avoid operating personnel to scald, simplify mechanism, save production cost.Achieve the automation of production, improve production efficiency.
Accompanying drawing explanation
Fig. 1 connects many types of plate substep in angle mould to retreat in switching mechanism with the stereogram after rubber parts upset;
Fig. 2 connects many types of plate substep in angle mould to retreat the stereogram of switching mechanism matched moulds state;
Fig. 3 connects many types of plate substep in angle mould to retreat switching mechanism partial perspective view.
In above-mentioned accompanying drawing, 1. supporting plate, 2. holder, 3. oil cylinder connecting rod, 4. oil cylinder seat, 5. oil cylinder, 6. template I, 7. runner template, 8. shouldered tap bolt I, 9.L shape cover plate, 10. template II, 11. convex cover plates, bow screw in 12. poles, 13. templates III, 14. square cover plates, 15. templates IV, 16. spill spin blocks I, 17. rotary supports, 18. springs, 19. spill spin blocks II, 20. screws I, 21. sensor feeler levers, 22. screws II, 23. slide rail composing plates, 24. slide plates, 25. nuts, 26. handles, 27. sliding rail racks, 28. sensor stands, 29. balancing weights, 30. sensors, 31. copper sheathings I, 32. shouldered tap bolts II, 33. knob plungers, 34. copper sheathings II, 35. shouldered tap bolts III, 36. screws III, 37. screws IV, 38. quenching wearing plates, 39. push pedals, 40. blocks, 41. screws V, 42. screws VI.
Detailed description of the invention
Embodiment
Fig. 1 is disclosed by the invention a kind ofly retreats switching mechanism with the many types of plate substep in angle mould that connects after rubber parts upset, and described mechanism is the part connecing angle mould.Connect oil cylinder 5 that many types of plate substep in angle mould retreats switching mechanism to be arranged on the oil cylinder seat 4 that is connected with supporting plate 1, oil cylinder connecting rod 3 connection fixing base 2 be connected with oil cylinder 5 piston rod is to control push pedal 39.Template I 6 is clipped between template II 10 and quenching wearing plate 38, and runner template 7 is limited in template II 10 by L shape cover plate 9.Template II 10 is limited in template III 13 by convex cover plate 11, and template III 13 is limited in template IV 15 by square cover plate 14.Quenching wearing plate 38 is fixed on the following of template IV 15, and template IV 15 screw IV 37 is fixed on sliding rail rack 27.Runing rest 17 is fixed in push pedal 39 by screw III 36.Described sliding rail rack 27 and two pieces of slide rail composing plates 23 form the sliding rail of slide plate 24, and two slide rail composing plates 23 have two spill spin blocks I, II (16,19) above, and described spill spin block II 19 is fixed together by screw I 20 and slide rail composing plate 23.Described spill spin block I 16 is not fixed, motionless when slide plate 24 slides, and overturns together when slide plate 24 overturns.A balancing weight 29 is fixed below described sliding rail rack 27.Mounting knob 26 in the screw of described slide plate 24 end, then fix its position with nut 25.Described slide plate 24 is fixed together by screw VI 42 and template I 6, and block 40 is fixed on template I 6 by screw 41, moves for driving the template II 10 above it.
Described spill spin block I 16 two ends adopt shouldered tap bolt II 32 and copper sheathing I 31 to be assemblied in described circular hole, and described spill spin block II 19 two ends adopt shouldered tap bolt III 35 and copper sheathing II 34 to be assemblied in described widely to write music in line three-way hole.
The structure of described two runing rests 17 is identical, the circular hole that on each runing rest 17, processing structure is identical and a wide line three-way hole of writing music, described wide line three-way hole of writing music is divided into interconnective two parts, a part of horizontal through hole such as width such as grade for being parallel to runing rest 17 upper surface, the through hole such as circular arc such as width such as grade that another part is is radius with described circular hole.The side that described spill spin block I 16 is corresponding with spill spin block II 19 arranges spring 18.Fixation of sensor support 28 on described runing rest 17, sensor installation 30 on sensor stand 28, the sensor feeler lever 21 of sensor 30 is welded on the upper surface of slide plate 24.Described runing rest 17 installs knob plunger 33, for carrying out position fix completing the mechanism after upset.
When connecing angle mold work, described mechanism is in matched moulds state (see figure 2).Connecing angle mold completes after gel-injection mould opens, and the logical oil of oil cylinder 5 promotes push pedal 39 and rises, and push pedal 39 holds up whole many types of plate substep and retreats switching mechanism, starts preparation and unloads rubber parts.Handle 26 is fixed together by nut 25 and slide plate 24.Slide plate 24 is fixed together by screw VI and template I 6.Template I 6 has block 40, block 40 is fixed on template I 6 by screw V 41, forms induced effect to the template II 10 above it.Because have one section of empty avoiding on template II 10, so template II 10 just can move (empty avoiding distance is according to rubber parts profile design) backward after block 40 carries out one section of idle stroke together with block 40.As noted earlier, template I 6 and template II 10 just define nonsynchronous motion.In like manner, template II 10 can drive runner template 7 to lag behind its motion.Thus just complete the distribute motion of many types of plate.
When pull handle 26, spill spin block II 19 moves backward.When spill spin block II 19 moves to the runing rest 17 horizontal through hole limit time, described mechanism will with copper sheathing II 34 for pivot overturns.Now, move in the horizontal through hole of the wide line three-way hole of writing music of copper sheathing I 31 meeting on runing rest 17, the flip angle of described runing rest 17 pairs of mechanisms limits.After described mechanism is turned to the angle designed, the top on knob plunger 33 will enter into the respective slot that spill spin block I 16 designs, and with under balancing weight 29 acting in conjunction, described mechanism is fixed on this position.Just can unclamp handle 26 after described mechanism is fixing to go to get rubber parts (see figure 1).After completing inloading part, extract knob plunger 33, comply with gravity, described mechanism is turned back horizontal level.Again template etc. is back into mold cavity.After putting in place, sensor 30 receives signal, and oil cylinder 5 pushes away forward, and push pedal 39 resets.Complete everything, injection machine gets final product matched moulds, prepares to start next working cycles.
Claims (9)
1. one kind connects many types of plate substep in angle mould and retreats switching mechanism, comprise oil cylinder, handle and sensor, it is characterized in that: described oil cylinder is arranged on the oil cylinder seat that is connected with supporting plate, the oil cylinder connecting rod connection fixing base be connected with cylinder piston rod is to control push pedal, template I is clipped between template II and quenching wearing plate, runner template is limited in template II by L shape cover plate, and template II is limited in template III by convex cover plate, and template III is limited in template IV by square cover plate; Quenching wearing plate is fixed on the following of template IV, and template IV screw IV is fixed on sliding rail rack, and runing rest is fixed in push pedal by screw III.
2. according to claim 1ly connect many types of plate substep in angle mould and retreat switching mechanism, it is characterized in that: described sliding rail rack and two pieces of slide rail composing plates form the sliding rail of slide plate, two spill spin blocks I, II are had above two slide rail composing plates, described spill spin block II is fixed together by screw I and slide rail composing plate, described spill spin block I is not fixed, motionless when slide plate slides, and overturn together when slide plate overturns, fix a balancing weight below described sliding rail rack.
3. according to claim 2ly connect many types of plate substep in angle mould and retreat switching mechanism, it is characterized in that: mounting knob in the screw of described slide plate end, then fix its position with nut.
4. according to claim 1ly connect many types of plate substep in angle mould and retreat switching mechanism, it is characterized in that: the structure of described two runing rests is identical, the circular hole that on each runing rest, processing structure is identical and a wide line three-way hole of writing music, described wide line three-way hole of writing music is divided into interconnective two parts, a part of horizontal through hole such as width such as grade for being parallel to runing rest upper surface, the through hole such as circular arc such as width such as grade that another part is is radius with described circular hole.
5. according to claim 2ly connect many types of plate substep in angle mould and retreat switching mechanism, it is characterized in that: described spill spin block I two ends adopt shouldered tap bolt II and copper sheathing I to be assemblied in described circular hole, described spill spin block II two ends adopt shouldered tap bolt III and copper sheathing II to be assemblied in described widely to write music in line three-way hole.
6. according to claim 5ly connect many types of plate substep in angle mould and retreat switching mechanism, it is characterized in that: the side that described spill spin block I is corresponding with spill spin block II arranges spring.
7. according to claim 2ly connecing many types of plate substep in angle mould and retreat switching mechanism, it is characterized in that: described slide plate is fixed together by screw VI and template I, and block is fixed on template I by screw, for driving template II motion above it.
8. according to claim 1ly connect many types of plate substep in angle mould and retreat switching mechanism, it is characterized in that: fixation of sensor support on described runing rest, sensor installation on sensor stand, the sensor feeler lever of sensor is welded on the upper surface of slide plate.
9. according to claim 1ly connect many types of plate substep in angle mould and retreat switching mechanism, it is characterized in that: described runing rest is installed knob plunger, for carrying out position fix completing the mechanism after upset.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781870.7A CN104441636B (en) | 2014-12-18 | 2014-12-18 | Connect many templates substep in angle mould and retreat switching mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410781870.7A CN104441636B (en) | 2014-12-18 | 2014-12-18 | Connect many templates substep in angle mould and retreat switching mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104441636A true CN104441636A (en) | 2015-03-25 |
| CN104441636B CN104441636B (en) | 2016-08-10 |
Family
ID=52888750
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410781870.7A Active CN104441636B (en) | 2014-12-18 | 2014-12-18 | Connect many templates substep in angle mould and retreat switching mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104441636B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109489903A (en) * | 2019-01-08 | 2019-03-19 | 宁波朗迪叶轮机械有限公司 | A kind of automatic balancing machine and its balance weight production and assemble mechanism, dynamic balancing compensation method |
| CN109581855A (en) * | 2018-12-26 | 2019-04-05 | 厦门理工学院 | A kind of clock and watch fill toggle minute hand machine automatically |
| CN113696449A (en) * | 2021-09-17 | 2021-11-26 | 秦皇岛方华埃西姆机械有限公司 | Demoulding mechanism suitable for hard skeleton extrusion strip |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058113Y2 (en) * | 1988-12-23 | 1993-03-01 | ||
| JPH0569445A (en) * | 1991-09-10 | 1993-03-23 | Tokai Kogyo Kk | Mold for molding and bonding weather strip |
| CN102825744A (en) * | 2012-09-19 | 2012-12-19 | 秦皇岛哥特尼橡塑模具有限公司 | Overturning mechanism for centerboard of corner connecting die |
| CN202805555U (en) * | 2012-09-28 | 2013-03-20 | 秦皇岛哥特尼橡塑模具有限公司 | Automatic overturn mechanism for centerboard of angle mould |
| CN203957299U (en) * | 2014-07-24 | 2014-11-26 | 秦皇岛哥特尼橡塑模具有限公司 | Connect the automatic lifting device of push pedal in angle mould |
| CN204340219U (en) * | 2014-12-18 | 2015-05-20 | 秦皇岛哥特尼橡塑模具有限公司 | Connect many types of plate substep in angle mould and retreat switching mechanism |
-
2014
- 2014-12-18 CN CN201410781870.7A patent/CN104441636B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH058113Y2 (en) * | 1988-12-23 | 1993-03-01 | ||
| JPH0569445A (en) * | 1991-09-10 | 1993-03-23 | Tokai Kogyo Kk | Mold for molding and bonding weather strip |
| CN102825744A (en) * | 2012-09-19 | 2012-12-19 | 秦皇岛哥特尼橡塑模具有限公司 | Overturning mechanism for centerboard of corner connecting die |
| CN202805555U (en) * | 2012-09-28 | 2013-03-20 | 秦皇岛哥特尼橡塑模具有限公司 | Automatic overturn mechanism for centerboard of angle mould |
| CN203957299U (en) * | 2014-07-24 | 2014-11-26 | 秦皇岛哥特尼橡塑模具有限公司 | Connect the automatic lifting device of push pedal in angle mould |
| CN204340219U (en) * | 2014-12-18 | 2015-05-20 | 秦皇岛哥特尼橡塑模具有限公司 | Connect many types of plate substep in angle mould and retreat switching mechanism |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109581855A (en) * | 2018-12-26 | 2019-04-05 | 厦门理工学院 | A kind of clock and watch fill toggle minute hand machine automatically |
| CN109489903A (en) * | 2019-01-08 | 2019-03-19 | 宁波朗迪叶轮机械有限公司 | A kind of automatic balancing machine and its balance weight production and assemble mechanism, dynamic balancing compensation method |
| CN113696449A (en) * | 2021-09-17 | 2021-11-26 | 秦皇岛方华埃西姆机械有限公司 | Demoulding mechanism suitable for hard skeleton extrusion strip |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104441636B (en) | 2016-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104441636A (en) | Multi-template stepped retreating and overturning mechanism in angle connecting mold | |
| CN202388735U (en) | Injection mould with simple structure for barrel-shaped product | |
| CN103522456A (en) | Device for movably supporting insert | |
| CN205075260U (en) | A two-color injection molding machine | |
| CN204340219U (en) | Connect many types of plate substep in angle mould and retreat switching mechanism | |
| CN217752544U (en) | But quick demoulding's mould | |
| CN104029348A (en) | 45-degree flaring elbow multi-cavity injection mold | |
| CN103660188B (en) | Air-conditioning panel sliding block inclined is to parallel-moving type precision die | |
| CN203844066U (en) | Automatic shoe mold casting device | |
| CN203937120U (en) | 45 degree bend with expanding hole Multi-Cavity Injection Molds tools | |
| CN217098611U (en) | Injection mold for automobile tail lamp lampshade | |
| CN101108524B (en) | Continuous production method for plastic products and apparatus thereof | |
| CN203246023U (en) | Quick mould replacing device for tyre vulcanizer | |
| CN111300766A (en) | A mould for producing vapour vehicle support | |
| CN202213086U (en) | Automobile connector die device | |
| CN202527686U (en) | Car chain tensioner molding die | |
| CN216100114U (en) | Injection molding machine forming die convenient to installation | |
| CN205735776U (en) | A kind of insert injection moulding device of plastic plug molding | |
| CN203267097U (en) | Double-parting surface injection mould | |
| CN214056081U (en) | Mould convenient to take off material | |
| CN104526964A (en) | Automatic plugging-unplugging device of injection molding machine | |
| CN214687659U (en) | Lid injection mold positioner | |
| CN219311822U (en) | Multichannel desktop computer support spare and accessory part forming die | |
| CN218111510U (en) | Auto-parts injection mold | |
| CN221289423U (en) | Precision engine cylinder mould core structural member |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| ASS | Succession or assignment of patent right |
Owner name: QINHUANGDAO FANGHUA-SECM MACHINERY CO., LTD. Free format text: FORMER OWNER: QINHUANGDAO GOT + E RUBBER PLASTIC MOLD CO., LTD. Effective date: 20150820 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150820 Address after: 066004 No. 2 Haihe Road, Qinhuangdao Development Zone, Hebei Applicant after: QINHUANGDAO FANGHUA-SECM MACHINERY Co.,Ltd. Address before: 066004 No. 2 Haihe Road, Qinhuangdao Development Zone, Hebei Applicant before: Qinhuangdao Got&E Rubber Plastic Mold Co.,Ltd. |
|
| CB03 | Change of inventor or designer information |
Inventor after: Gu Changzhong Inventor after: Hao Jie Inventor after: Meng Yang Inventor after: Liu Jia Inventor after: Li Haitao Inventor after: Yu Fang Inventor before: Liu Hongan Inventor before: Yu Fang Inventor before: Gu Changzhong Inventor before: Hao Jie Inventor before: Meng Yang Inventor before: Liu Jia Inventor before: Li Haitao Inventor before: Zhao Xiaozun Inventor before: Zhao Baochen Inventor before: Wang Lei |
|
| COR | Change of bibliographic data | ||
| CB03 | Change of inventor or designer information |
Inventor after: Gu Changzhong Inventor after: Tang Jianyong Inventor after: Xue Peng Inventor after: Hao Jie Inventor after: Meng Yang Inventor after: Liu Jia Inventor after: Yu Fang Inventor before: Gu Changzhong Inventor before: Hao Jie Inventor before: Meng Yang Inventor before: Liu Jia Inventor before: Li Haitao Inventor before: Yu Fang |
|
| COR | Change of bibliographic data | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: No. 19 Xiushui Road, Economic and Technological Development Zone, Qinhuangdao City, Hebei Province, 066004 Patentee after: Fanghua Intelligent Equipment (Qinhuangdao) Co.,Ltd. Address before: No. 2 Haihe Road, Development Zone, Qinhuangdao City, Hebei Province, 066004 Patentee before: QINHUANGDAO FANGHUA-SECM MACHINERY Co.,Ltd. |