CN211590634U - Die structure with cooling function for ceramic heater processing - Google Patents
Die structure with cooling function for ceramic heater processing Download PDFInfo
- Publication number
- CN211590634U CN211590634U CN202020165849.5U CN202020165849U CN211590634U CN 211590634 U CN211590634 U CN 211590634U CN 202020165849 U CN202020165849 U CN 202020165849U CN 211590634 U CN211590634 U CN 211590634U
- Authority
- CN
- China
- Prior art keywords
- base
- die cavity
- water
- placement box
- ceramic heater
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a ceramic heater processing is with mould structure that has cooling function relates to mould technical field. Including base, inhalant canal, support, hydraulic cylinder and last die cavity, the left end fixed mounting at base top has inhalant canal, the top fixed mounting of base has the support, the bottom fixed mounting at support top has hydraulic cylinder. Through setting up the outer wall laminating of cold water pipeline and arrangement box and slide rail, make the inside cold water of cold water pipeline carry out the water-cooling all around to fashioned mould indirectly, the rethread fan is directly blown to the bottom of arranging the box, make cold wind carry out the forced air cooling to the bottom of fashioned mould indirectly, the effect of quick cooling mould has been reached, the condition that can not fine separation between mould and the bottom die cavity has been avoided appearing, the unnecessary time has also been avoided taking place by the extravagant condition, the indirect effect that has reached save time, the condition that has avoided work efficiency to be reduced simultaneously takes place.
Description
Technical Field
The utility model relates to the technical field of mold, specifically be a ceramic heater processing is with mould structure that has cooling function.
Background
The ceramic heater is a high-efficiency heater with uniform heat distribution and a metal alloy with excellent heat conductivity, ensures uniform temperature of a hot surface, eliminates hot spots and cold spots of equipment, is divided into two types, namely a PTC ceramic heating element and an MCH ceramic heating element, and adopts completely different materials, and the finished products are similar to ceramics, so the ceramic heaters are collectively called as ceramic heating elements.
1. In the prior art, a general mold structure for processing a ceramic heater may not be cooled quickly after the mold is formed due to no special cooling device, so that the mold and a bottom mold cavity may not be separated well, unnecessary time may be wasted, and work efficiency of people may be reduced;
2. in the prior art, the mold structure for processing a general ceramic heater is not good in mold bouncing effect, so that a mold cavity at the bottom of the mold cannot be rapidly bounced after the mold is formed, unnecessary troubles can be brought to people when the mold is taken, and normal operation of the next work of people can be influenced.
SUMMERY OF THE UTILITY MODEL
The utility model provides a ceramic heater processing is with mould structure that has cooling function possesses the quick cooling mould and the advantage of the die cavity of being convenient for bounce to solve the mould and can not cool off fast and the not good problem of die cavity bounce effect.
For the purpose of realizing cooling off the mould fast and being convenient for bounce the die cavity, the utility model provides a following technical scheme: a mold structure with a cooling function for processing a ceramic heater comprises a base, a water inlet channel, a support, a hydraulic cylinder and an upper mold cavity, wherein the water inlet channel is fixedly installed at the left end of the top of the base;
the top of the base is fixedly provided with a placement box extending into the base, the bottom of the placement box is fixedly connected with the bottom of the base through a support column, a lower die cavity is arranged in the placement box, and the upper die cavity is positioned right above the lower die cavity;
the bottom of the lower die cavity is fixedly connected with the bottom inside the placement box through two buffer springs, positioning blocks are fixedly mounted on the surfaces of the left inner wall and the right inner wall of the placement box, the positioning blocks are located below the lower die cavity, slide rails are fixedly mounted at the left end and the right end of the placement box, and the left end and the right end of the lower die cavity penetrate through the inner wall of the placement box and are connected with the inside of the slide rails in a sliding mode through slide blocks;
a fan is fixedly arranged at the bottom inside the placing box and positioned between the two buffer springs, a ventilation channel is fixedly arranged at the bottom of the placing box and positioned right below the fan;
the left end fixed mounting of base inner wall has water tank and water pump, the water pump is located the front side top of water tank, inhalant canal's bottom extends to the inside of base and is located the top of water tank, the right-hand member fixedly connected with cold water pipeline of water tank, the left wall fixedly connected with wet return of cold water pipeline, the top of wet return and the bottom fixed connection of water pump, the back of the body end fixedly connected with return pipe of water pump, the left end fixedly connected with of water tank extends the inside outlet conduit of base.
As an optimal technical scheme of the utility model, the top of water tank is open state, the delivery port of returning the water pipe is located the top of water tank.
As an optimal technical scheme of the utility model, the cold water pipeline is back type rectangle water pipe to the inboard outer wall of cold water pipeline is laminated with the outer wall of settling box and slide rail mutually.
As an optimal technical scheme of the utility model, the bottom of the passageway of taking a breath runs through the bottom of base and communicates with each other with the external world, the inside fixed mounting of the passageway of taking a breath has the dust screen.
As a preferred technical scheme of the utility model, the equal fixed mounting in both ends has the buttress about the base bottom, the buttress is located the left and right sides of passageway of taking a breath respectively.
As a preferred technical scheme of the utility model, the bottom fixed mounting of die cavity has an album wind pipeline down, the bottom of collection wind pipeline is located the top of fan all around to the inner wall of collection wind pipeline bottom is laminated with the outer wall at fan top each other.
Compared with the prior art, the utility model provides a ceramic heater processing is with mould structure that has cooling function possesses following beneficial effect:
1. this ceramic heater processing is with mould structure that has cooling function, through setting up the cold water pipeline and settling the outer wall laminating of box and slide rail, make the inside cold water of cold water pipeline carry out the water-cooling all around to fashioned mould indirectly, the direct wind-blowing of bottom of rethread fan to settling the box, make cold wind carry out the forced air cooling to the bottom of fashioned mould indirectly, the effect of quick cooling mould has been reached, the condition that can not fine separation between mould and the bottom die cavity has been avoided appearing, the unnecessary time has also been avoided taking place by the extravagant condition, the effect of save time has been reached indirectly, the condition that work efficiency was reduced has been avoided simultaneously takes place.
2. This ceramic heater processing is with mould structure that has cooling function, the resilience through setting up buffer spring utilizes self can play die cavity down rapidly after last die cavity leaves die cavity down, the rethread slider slides in the inside of slide rail, the indirect frictional force that produces when having reduced the die cavity and removing, the effect of the die cavity of being convenient for to play has been reached, the die cavity of bottom can not be played rapidly and brings unnecessary troublesome condition emergence when taking the mould for people after having avoided this mould shaping, make people's next step work can normally go on indirectly.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a front sectional view of the structure of the present invention;
FIG. 3 is a front sectional view of the structure mounting box of the present invention;
FIG. 4 is a sectional view of the structural base of the present invention;
fig. 5 is a side sectional view of the structure base of the present invention.
In the figure: 1. a base; 2. a water inlet channel; 3. a support; 4. a hydraulic cylinder; 5. an upper mold cavity; 6. placing a box; 7. a lower die cavity; 8. positioning blocks; 9. a buffer spring; 10. a fan; 11. a ventilation channel; 12. a dust screen; 13. a slide rail; 14. a slider; 15. a water tank; 16. a cold water pipe; 17. a water return pipe; 18. a water pump; 19. a water return pipe; 20. a wind collecting duct; 21. a water outlet pipeline; 22. a buttress.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, the utility model discloses a mold structure with cooling function for ceramic heater processing, which comprises a base 1, a water inlet channel 2, a support 3, a hydraulic cylinder 4 and an upper mold cavity 5, wherein the water inlet channel 2 is fixedly installed at the left end of the top of the base 1, the support 3 is fixedly installed at the top of the base 1, the hydraulic cylinder 4 is fixedly installed at the bottom end of the top of the support 3, and the upper mold cavity 5 is fixedly installed at the bottom of the hydraulic cylinder 4;
a mounting box 6 extending into the base 1 is fixedly mounted at the top of the base 1, the bottom of the mounting box 6 is fixedly connected with the bottom of the base 1 through a strut, a lower die cavity 7 is arranged in the mounting box 6, and the upper die cavity 5 is positioned right above the lower die cavity 7;
the bottom of the lower die cavity 7 is fixedly connected with the bottom inside the placement box 6 through two buffer springs 9, the surfaces of the left inner wall and the right inner wall of the placement box 6 are fixedly provided with positioning blocks 8, the positioning blocks 8 are positioned below the lower die cavity 7, the left end and the right end of the placement box 6 are both fixedly provided with slide rails 13, the left end and the right end of the lower die cavity 7 penetrate through the inner wall of the placement box 6 and are in sliding connection with the inner parts of the slide rails 13 through slide blocks 14, the buffer springs 9 can rapidly bounce the lower die cavity 7 after the upper die cavity 5 is separated from the lower die cavity 7 through self resilience, and then the slide blocks 14 slide inside the slide rails 13, so that the friction force generated when the lower die cavity 7 moves is indirectly reduced, the effect of conveniently bouncing the die cavity is achieved, and the situation that the bottom die cavity cannot bounce rapidly after the die is formed and people do not need to take the die is avoided, indirectly ensuring that the next work of people can be normally carried out;
a fan 10 is fixedly installed at the bottom inside the placing box 6, the fan 10 is positioned between the two buffer springs 9, a ventilation channel 11 is fixedly installed at the bottom of the placing box 6, and the ventilation channel 11 is positioned right below the fan 10;
a water tank 15 and a water pump 18 are fixedly mounted at the left end of the inner wall of the base 1, the water pump 18 is positioned above the front side of the water tank 15, the bottom of the water inlet channel 2 extends into the base 1 and is positioned above the water tank 15, a cold water pipeline 16 is fixedly connected at the right end of the water tank 15, the cold water in the cold water pipeline 16 is indirectly cooled around the formed die by arranging the cold water pipeline 16 and the mounting box 6 to be attached to the outer wall of the slide rail 13, the fan 10 is used for directly blowing air at the bottom of the mounting box 6, cold air is indirectly cooled at the bottom of the formed die, the effect of rapidly cooling the die is achieved, the situation that the die and a die cavity at the bottom cannot be well separated is avoided, the situation that unnecessary time is wasted is avoided, the time-saving effect is indirectly achieved, and the situation that the working efficiency is reduced is avoided, the left wall of the cold water pipeline 16 is fixedly connected with a water return pipe 17, the top of the water return pipe 17 is fixedly connected with the bottom of a water pump 18, the back end of the water pump 18 is fixedly connected with a water return pipe 19, and the left end of the water tank 15 is fixedly connected with a water outlet pipeline 21 extending out of the base 1.
Specifically, the top of the water tank 15 is open, and the water outlet of the water return pipe 19 is located above the top of the water tank 15.
In this embodiment, the top that utilizes water tank 15 is open state for people can be through inhalant canal 2 cold water inflow water tank 15's inside, and the delivery port that recycles return pipe 19 is located the top of water tank 15, makes the water that water pump 18 took back can flow into water tank 15 again through return pipe 19, has reached secondary circulative cooling's effect.
Specifically, the cold water pipeline 16 is a rectangular water pipe in a shape of a square circle, and the outer wall of the inner side of the cold water pipeline 16 is attached to the outer walls of the placement box 6 and the slide rail 13.
In this embodiment, utilize the inboard outer wall of cold water pipeline 16 and the outer wall of settling box 6 and slide rail 13 to laminate mutually for the inside cold water of cold water pipeline 16 can be through settling box 6 and slide rail 13 indirect water-cooling to fashioned mould, indirectly has reached save time's effect.
Specifically, the bottom of the ventilation channel 11 penetrates through the bottom of the base 1 and is communicated with the outside, and a dust screen 12 is fixedly installed inside the ventilation channel 11.
In this embodiment, the bottom that base 1 was run through to the bottom that utilizes the passageway of taking a breath 11 and communicates with each other with the external world for the heat that fan 10 self produced can be through the passageway 11 effluvium of taking a breath, has avoided fan 10 self high temperature and has influenced the condition of cooling work and take place, recycles the inside fixed mounting's of passageway 11 of taking a breath dust screen 12, the effectual external dust of having avoided gets into the passageway 11 of taking a breath.
Specifically, buttresses 22 are fixedly mounted at the left end and the right end of the bottom of the base 1, and the buttresses 22 are respectively located at the left side and the right side of the ventilation channel 11.
In this embodiment, utilize the buttress 22 of the equal fixed mounting in base 1 bottom both ends, effectually avoided taking a breath passageway 11 and ground direct contact, recycle buttress 22 and be located the left and right sides of passageway 11 of taking a breath respectively, avoided buttress 22 to appear hindering the radiating condition of passageway 11 of taking a breath.
Specifically, the bottom of the lower die cavity 7 is fixedly provided with an air collecting pipeline 20, the bottom of the air collecting pipeline 20 is located around the top of the fan 10, and the inner wall of the bottom of the air collecting pipeline 20 is attached to the outer wall of the top of the fan 10.
In this embodiment, the inner wall of the bottom of the air collecting pipeline 20 is attached to the outer wall of the top of the fan 10, so that the wind force blown out by the fan 10 is effectively concentrated, and the air cooling effect is more effectively achieved.
The utility model discloses a theory of operation and use flow: when the cooling device is used, people put materials into the lower die cavity 7, the hydraulic cylinder 4 is started to drive the upper die cavity 5 to move downwards and extend to the inside of the lower die cavity 7, so that the materials are extruded by the upper die cavity 5 and the lower die cavity 7 to be formed, the cold water pipeline 16 is attached to the outer wall of the placement box 6 and the outer wall of the slide rail 13, cold water in the water tank 15 is used for indirectly cooling the periphery of the formed die through the cold water pipeline 16, meanwhile, the water in the cold water pipeline 16 is pumped back to the water tank 15 through the water return pipe 17 through the water pump 18, the secondary cooling effect is achieved, the water saving effect is achieved indirectly, the bottom of the placement box 6 is directly blown with air through the fan 10, the air collecting pipeline 20 is used for collecting wind power, cold air is used for indirectly cooling the bottom of the formed die, and the effect of rapidly cooling the die is achieved; after cooling work accomplished, utilize the resilience of self to leave die cavity 7 back down at last die cavity 5 through buffer spring 9 and can play die cavity 7 down rapidly, rethread slider 14 slides in the inside of slide rail 13, and the frictional force that produces when having indirectly reduced die cavity 7 and removing to die cavity 7 lift resistance's effect has been reached under reducing, has so reached the effect of the die cavity of being convenient for to bounce.
In conclusion, the mold structure with the cooling function for processing the ceramic heater is characterized in that the cold water pipeline 16 and the placement box 6 are arranged to be attached to the outer wall of the slide rail 13, so that cold water in the cold water pipeline 16 indirectly cools the periphery of the formed mold, and then the fan 10 directly blows air to the bottom of the placement box 6, so that cold air indirectly cools the bottom of the formed mold, the effect of rapidly cooling the mold is achieved, the condition that the mold and a bottom mold cavity cannot be well separated is avoided, the condition that unnecessary time is wasted is also avoided, the time saving effect is indirectly achieved, and meanwhile, the condition that the working efficiency is reduced is avoided; through setting up buffer spring 9 and utilizing the resilience of self can play die cavity 7 down rapidly after last die cavity 5 leaves die cavity 7 down, rethread slider 14 slides in the inside of slide rail 13, the indirect frictional force that produces when having reduced die cavity 7 and removing, the effect of the die cavity of having reached the bounce of being convenient for, the die cavity of bottom can not be played rapidly and brings unnecessary troublesome condition when taking the mould and takes place after having avoided this mould shaping, make people's next step work can normally go on indirectly.
It should be noted that, in this document, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a ceramic heater processing is with mould structure that has cooling function, includes base (1), inhalant canal (2), support (3), hydraulic cylinder (4) and goes up die cavity (5), its characterized in that: a water inlet channel (2) is fixedly installed at the left end of the top of the base (1), a support (3) is fixedly installed at the top of the base (1), a hydraulic cylinder (4) is fixedly installed at the bottom end of the top of the support (3), and an upper die cavity (5) is fixedly installed at the bottom of the hydraulic cylinder (4);
the top of the base (1) is fixedly provided with a placement box (6) extending into the base (1), the bottom of the placement box (6) is fixedly connected with the bottom of the base (1) through a support column, a lower die cavity (7) is arranged in the placement box (6), and the upper die cavity (5) is positioned right above the lower die cavity (7);
the bottom of the lower die cavity (7) is fixedly connected with the bottom inside the placement box (6) through two buffer springs (9), positioning blocks (8) are fixedly mounted on the surfaces of the left inner wall and the right inner wall of the placement box (6), the positioning blocks (8) are located below the lower die cavity (7), slide rails (13) are fixedly mounted at the left end and the right end of the placement box (6), and the left end and the right end of the lower die cavity (7) penetrate through the inner wall of the placement box (6) and are in sliding connection with the insides of the slide rails (13) through a slide block (14);
a fan (10) is fixedly installed at the bottom inside the placement box (6), the fan (10) is located between the two buffer springs (9), a ventilation channel (11) is fixedly installed at the bottom of the placement box (6), and the ventilation channel (11) is located right below the fan (10);
the utility model discloses a cold water storage tank, including base (1), water pump (18), inlet channel (2), inlet pipe (17), return water pipe (17), the top of top and water pump (18) of return water pipe (17), the back of body end fixedly connected with return water pipe (19) of water pump (18), the left end fixedly connected with of water tank (15) extends base (1) inside outlet conduit (21) of base (1), water pump (18) are located the front side top of water tank (15), the bottom of inlet channel (2) extends to the inside of base (1) and is located the top of water tank (15), the right-hand member fixedly connected with cold water pipeline (16) of water tank (15), the left side fixedly connected with of cold water pipeline (16) extends base (1) inside outlet conduit (21).
2. The mold structure for ceramic heater working with cooling function according to claim 1, characterized in that: the top of the water tank (15) is in an open state, and the water outlet of the water return pipe (19) is positioned above the top of the water tank (15).
3. The mold structure for ceramic heater working with cooling function according to claim 1, characterized in that: the cold water pipeline (16) is a rectangular water pipe in a shape of a square circle, and the outer wall of the inner side of the cold water pipeline (16) is attached to the outer walls of the placement box (6) and the slide rail (13).
4. The mold structure for ceramic heater working with cooling function according to claim 1, characterized in that: the bottom of the ventilation channel (11) penetrates through the bottom of the base (1) and is communicated with the outside, and a dust screen (12) is fixedly installed inside the ventilation channel (11).
5. The mold structure for ceramic heater working with cooling function according to claim 1, characterized in that: the air exchange device is characterized in that supporting piers (22) are fixedly mounted at the left end and the right end of the bottom of the base (1), and the supporting piers (22) are located on the left side and the right side of the air exchange channel (11) respectively.
6. The mold structure for ceramic heater working with cooling function according to claim 1, characterized in that: the bottom fixed mounting of die cavity (7) has air collection pipeline (20) down, the bottom of air collection pipeline (20) is located the top of fan (10) all around to the inner wall of air collection pipeline (20) bottom laminates with the outer wall at fan (10) top each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165849.5U CN211590634U (en) | 2020-02-13 | 2020-02-13 | Die structure with cooling function for ceramic heater processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020165849.5U CN211590634U (en) | 2020-02-13 | 2020-02-13 | Die structure with cooling function for ceramic heater processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211590634U true CN211590634U (en) | 2020-09-29 |
Family
ID=72579165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020165849.5U Active CN211590634U (en) | 2020-02-13 | 2020-02-13 | Die structure with cooling function for ceramic heater processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211590634U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518966A (en) * | 2020-11-24 | 2021-03-19 | 南京万润餐饮娱乐管理有限公司 | Rapid cooling and shaping ceramic equipment |
| CN115122464A (en) * | 2022-06-27 | 2022-09-30 | 重庆市欧华陶瓷(集团)有限责任公司 | Production equipment and production process of antique bricks for buildings |
| CN116714159A (en) * | 2023-08-10 | 2023-09-08 | 江苏长禾胶囊有限公司 | Air cooling device for capsule mould of glue dipping machine |
-
2020
- 2020-02-13 CN CN202020165849.5U patent/CN211590634U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112518966A (en) * | 2020-11-24 | 2021-03-19 | 南京万润餐饮娱乐管理有限公司 | Rapid cooling and shaping ceramic equipment |
| CN115122464A (en) * | 2022-06-27 | 2022-09-30 | 重庆市欧华陶瓷(集团)有限责任公司 | Production equipment and production process of antique bricks for buildings |
| CN116714159A (en) * | 2023-08-10 | 2023-09-08 | 江苏长禾胶囊有限公司 | Air cooling device for capsule mould of glue dipping machine |
| CN116714159B (en) * | 2023-08-10 | 2023-10-27 | 江苏长禾胶囊有限公司 | Air cooling device for capsule mould of glue dipping machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211590634U (en) | Die structure with cooling function for ceramic heater processing | |
| CN213378683U (en) | Automatic hot trimmer for hardware machining | |
| CN217858420U (en) | Quick heat abstractor of car thermoforming mould | |
| CN217916420U (en) | Shedder of sponge production | |
| CN215468002U (en) | Backplate die carrier under back door | |
| CN213830497U (en) | Mould heating furnace with automatic lifting heat-preservation protecting cover | |
| CN108274710A (en) | A kind of PVC air blowings slippers injection mold and injection moulding process | |
| CN210308688U (en) | Cotton multistation hot pressing water-cooling forming device of hot briquetting bubble | |
| CN210821311U (en) | Floor production equipment | |
| CN220862712U (en) | Metal mold with cooling function | |
| CN209141381U (en) | A kind of cooling device for injection mold | |
| CN216151044U (en) | High-efficient heat radiation structure of aluminum alloy die casting die for casting electric appliance box cover | |
| CN213733627U (en) | Quick cooling device for hot press | |
| CN219824282U (en) | Vacuum heat treatment furnace for manufacturing and producing precision mould | |
| CN213728577U (en) | Automatic move steel cold bed | |
| CN217701363U (en) | 3D print die thermal treatment cooling device | |
| CN219543833U (en) | Mould pressing device is used in processing of heat conduction silica gel | |
| CN210552959U (en) | Electric heating forming cold shaping equipment | |
| CN219117501U (en) | Quenching device for die manufacturing | |
| CN215544694U (en) | Casting mould capable of automatically drawing | |
| CN213382493U (en) | Cooling system applying die machining | |
| CN217098788U (en) | High-gloss high-efficiency precise complex-surface injection mold | |
| CN211661659U (en) | Cooling mechanism of metal processing equipment | |
| CN216506332U (en) | Rapid forming precision die | |
| CN220242159U (en) | Mold cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210616 Address after: 215000 37 Laodong street, Wangting Town, Xiangcheng District, Suzhou City, Jiangsu Province Patentee after: SUZHOU RUNDA MACHINERY MANUFACTURING Co.,Ltd. Address before: 215000 No.5 Baishun Road, Xiangcheng Economic Development Zone, Suzhou City, Jiangsu Province Patentee before: Suzhou Xiangcheng Tongda mould factory |