CN209816337U - Unloading device of cocoon cooking machine - Google Patents
Unloading device of cocoon cooking machine Download PDFInfo
- Publication number
- CN209816337U CN209816337U CN201920057774.6U CN201920057774U CN209816337U CN 209816337 U CN209816337 U CN 209816337U CN 201920057774 U CN201920057774 U CN 201920057774U CN 209816337 U CN209816337 U CN 209816337U
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- plate
- fixedly connected
- receiving
- transmission device
- cooking machine
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- 238000010411 cooking Methods 0.000 title claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 41
- 238000007599 discharging Methods 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005192 partition Methods 0.000 claims description 12
- 230000000149 penetrating effect Effects 0.000 claims description 8
- 238000003756 stirring Methods 0.000 abstract description 17
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 17
- 239000000463 material Substances 0.000 description 15
- 238000003860 storage Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 9
- 241000255789 Bombyx mori Species 0.000 description 4
- 108010013296 Sericins Proteins 0.000 description 4
- 210000001503 joint Anatomy 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009835 boiling Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000010924 continuous production Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 235000014347 soups Nutrition 0.000 description 1
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- Preparation Of Fruits And Vegetables (AREA)
Abstract
The utility model discloses a discharging device of a cocoon cooking machine, which comprises a receiving hopper and a receiving barrel arranged below the receiving hopper, wherein a baffle is vertically arranged in the receiving hopper, the baffle divides the receiving hopper into two receiving areas, an automatic transmission device is arranged below the receiving barrel, the automatic transmission device comprises a stirring device and transmission devices arranged at two sides of the stirring device, the stirring device comprises a stirring block, a movable plate and a transmission device arranged below the stirring block, a rotating shaft is fixedly connected below the stirring block, a support plate is arranged between the transmission device and the stirring block, the upper surface of the support plate is provided with a strip-shaped groove, a convex edge is slidably connected in the strip-shaped groove, the movable plate is provided with two grooves which are respectively arranged at two sides of the stirring block, one side surface close to the movable plate is provided with a clamping groove of a triangular structure matched with the convex plate, and the device solves the problem that the cocoon cooking machine needs manual cocoon receiving, the labor intensity of operators is reduced, the mechanical automation is improved, and the production efficiency is further improved.
Description
Technical Field
The utility model relates to the technical field of silkworm cocoon processing equipment, in particular to a discharging device of cocoon cooking machine.
Background
The cocoon cooking is a key process in the silk making process, the quality of the cocoon cooking can directly influence the folding and the unwinding of a reeling machine and can also influence various indexes related to the quality of raw silk, such as deviation, cleanness, cleanliness, raw silk cohesion and the like, the main steps comprise the processes of dipping, permeation, cooking, adjustment and the like, when the process of cooking is carried out, the silkworm cocoons processed by vacuum permeation equipment are added into a cocoon cage, then the cocoon cage is pulled into a cocoon cooking machine to be added with water, heated and pressurized for cocoon cooking, the soaked cocoons are cooked under the conditions that the steam pressure is 0.8-1.0 kg/cm and the temperature is 100 ℃, water is spouted from a cocoon cavity and a cocoon cooking layer is improved, water molecules enter the interior of sericin, the size of the sericin is increased, the sericin is swelled, and a part of the sericin is dissolved by hot soup.
At present, many cocoon cooking machines used by domestic silk enterprises finish the unloading process of silkworm cocoons manually, workers need to lift a collecting barrel for receiving cocoons manually and lift and transport the collected collecting barrel, and the cocoon cooking machines are in continuous production, so that the manual cocoon receiving labor intensity is very high, the production rate of the cocoon cooking machines is low, and the production cost is further increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a cocoon cooking machine's discharge apparatus has solved the problem that cocoon cooking machine needs artifical manual cocoon receiving on the existing market, has reduced operation workman's intensity of labour, has improved mechanical automation, and then has increased production efficiency.
The above technical purpose of the present invention can be achieved by the following technical solutions:
a discharging device of a cocoon cooking machine comprises a receiving hopper and a receiving barrel arranged below the receiving hopper, wherein a partition plate is vertically arranged in the receiving hopper and divides the receiving hopper into two receiving sections, two discharge ports are respectively arranged in the receiving hopper corresponding to the two receiving sections, an automatic transmission device is arranged below the receiving barrel and comprises a stirring device and transmission devices arranged on two sides of the stirring device, the stirring device comprises a stirring block, a moving plate and a transmission device arranged below the stirring block, the stirring block is of a disc-shaped structure fixedly connected with a convex plate on one side, one end of the convex plate, far away from the stirring block, is of a triangular structure, a rotating shaft is fixedly connected below the stirring block, the transmission device is arranged at the other end of the rotating shaft, and a supporting plate is arranged between the transmission device and the stirring block, the pivot is rotated and is connected in the backup pad, the upper surface of backup pad is provided with the bar groove, the bar groove correspondence sets up in the below of discharge gate, bar inslot sliding connection has the bead, bead fixed connection is in the lower terminal surface of movable plate, the movable plate is provided with two and sets up respectively in the both sides of dialling the piece, a side that the movable plate is close to is provided with the draw-in groove of the triangular structure of cooperation flange respectively.
Adopt above-mentioned technical scheme, set up automatic transmission device and automatic transmission device including toggle gear and conveyer through the below that connects the storage bucket for connect the storage bucket and realize the conveying and realize the automatic movement process of butt joint storage bucket for the discharge gate under the effect of toggle gear under conveyer's effect, wherein, utilize transmission to drive among the toggle gear and dial the piece and to connect the propelling movement process of storage bucket under the restriction of pivot, simple structure.
As preferred, transmission includes gear, rack and sets up in gear, rack below driving motor, gear level sets up and its terminal surface center fixed connection in the pivot, the rack level sets up in the moving direction of one side of gear and moving direction perpendicular to movable plate, the side sliding connection that goes up of rack is in the backup pad, one side fixedly connected with gag lever post in the backup pad is kept away from to the rack, the length direction of gag lever post perpendicular to rack sets up, the gag lever post is provided with the spacing groove that runs through in the gag lever post along its length direction, the spacing inslot is provided with cylindrical stopper, the one end fixedly connected with of cylindrical stopper sets up in the connecting rod of gag lever post downside, the driving motor key-type is connected with the one end of keeping away from cylindrical stopper in the connecting rod, driving motor fixed connection is.
By adopting the technical scheme, the driving motor is utilized to drive the connecting rod to rotate in the transmission device, the rack realizes reciprocating movement along the length direction under the combined action of the connecting rod and the limiting rod, and then the gear is driven to realize intermittent forward and reverse rotation movement under the condition that the driving motor continuously rotates, and finally the shifting block is enabled to complete the process of shifting the material barrel to two sides, and the structure is simple.
Preferably, a filter shell is arranged below the partition plate, the filter shell is of a square structure and is fixedly connected to the partition plate and the material receiving hopper respectively, filter holes penetrating through the filter shell are uniformly formed in the filter shell, and a water collecting pipe is communicated with the lower portion of the filter shell.
Adopt above-mentioned technical scheme, because some moisture can remain when the cocoon is boiling the cocoon machine, the cocoon has water to flow out together when following the hopper whereabouts promptly, filters the setting up of shell and filtration hole and makes the cocoon separate with the water before falling into the collecting vessel, avoids rivers to insert the weight that the storage bucket increases to connect the storage bucket.
Preferably, the conveying devices are provided with two conveying devices which are symmetrically arranged on two sides of the moving plate respectively, each conveying device comprises a first air cylinder and a supporting table, the supporting table is fixedly connected above the first air cylinder, and the other end of the first air cylinder is fixedly connected with the base.
Adopt above-mentioned technical scheme, utilize cylinder one to drive a supporting bench and reciprocate among the conveyer and realize the butt joint storage bucket in the process of reciprocating around connecing the material, avoid artifical transport from top to bottom, reduced operation workman's intensity of labour.
Preferably, a square hole penetrating through the moving plate is formed in the moving plate, two clamping plates are arranged on the upper surface of the square hole along the length direction of the moving plate, the clamping plates are connected to the moving plate in a sliding mode, two sides, far away from the material receiving barrel, of the clamping plates are fixedly connected with a second air cylinder respectively, the second air cylinder is parallel to the length direction of the moving plate, and the other end of the second air cylinder is fixedly connected to the moving plate.
By adopting the technical scheme, the material receiving barrel is positioned and fixed on the movable plate due to the arrangement of the upper clamping plate of the movable plate, in addition, the clamping plate can be driven to move by the second cylinder in the front and back time periods of material receiving work when the material receiving barrel is in the material receiving work, the moving process of the material receiving barrel relative to the conveying device is realized, and the operation is simple.
Preferably, the side surface of the support plate is provided with a micro-program controller, and the micro-program controller is electrically connected to the first air cylinder and the second air cylinder respectively.
By adopting the technical scheme, the purpose of arranging the micro-program controller is to enable the first air cylinder and the second air cylinder to realize the front and back movement processes respectively, so that the unloading process of the receiving barrel is realized under the condition of avoiding manual up-and-down carrying, and the automation degree of the cocoon cooking machine in the unloading process is improved.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a front sectional view of the transmission device of the present invention;
FIG. 3 is a side sectional view of the dyeing apparatus of the present invention;
fig. 4 is a front sectional view of the gripping device of the present invention.
Reference numerals: 1. a receiving hopper; 2. a receiving barrel; 3. a partition plate; 4. a discharge port; 5. an automatic transmission device; 501. a shifting device; 5011. a shifting block; 5012. moving the plate; 5013. a transmission device; 50131. a gear; 50132. a rack; 50133. a drive motor; 502. a conveying device; 5021. a first cylinder; 5022. a support table; 6. a convex plate; 7. a support plate; 8. a strip-shaped groove; 9. a rib; 10. a card slot; 11. a limiting rod; 12. a limiting groove; 13. a cylindrical limiting block; 14. a connecting rod; 15. a filter shell; 16. a filtration pore; 17. a water collection pipe; 18. a base; 19. a square hole; 20. a splint; 21. a second air cylinder; 22. a microprogram controller.
Detailed Description
The following is only the preferred embodiment of the present invention, the protection scope is not limited to this embodiment, and all technical solutions belonging to the idea of the present invention should belong to the protection scope of the present invention. It should also be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and such modifications and decorations should also be regarded as the protection scope of the present invention.
Referring to fig. 1 to 4, the unloading device of the cocoon cooking machine comprises a receiving hopper 1 and a receiving bucket 2 arranged below the receiving hopper 1. The cocoon cooking machine is characterized in that a partition plate 3 is vertically arranged in the receiving hopper 1, the receiving hopper 1 is divided into two receiving sections by the partition plate 3, a square filtering shell 15 is arranged below the partition plate 3 and is fixedly connected to the partition plate 3 and the receiving hopper 1 respectively, filtering holes 16 penetrating through the filtering shell 15 are uniformly formed in the filtering shell 15, a water collecting pipe 17 is communicated below the filtering shell 15, some residual water can be generated when cocoons pass through the cocoon cooking machine, namely, water can flow out together when the cocoons fall from the receiving hopper 1, the cocoons are separated from the water before falling into the collecting barrel by the arrangement of the filtering shell 15 and the filtering holes 16, and the phenomenon that the water flows into the receiving barrel 2 to increase the weight of the receiving barrel 2 is avoided; in addition, the receiving hopper 1 is respectively provided with two discharge ports 4 corresponding to two receiving sections, an automatic transmission device 5 is arranged below the receiving barrel 2, the automatic transmission device 5 comprises a toggle device 501 and transmission devices 502 arranged on two sides of the toggle device 501, the transmission devices 502 are provided with two transmission devices 502 which are respectively symmetrically arranged on two sides of a movable plate 5012, each transmission device 502 comprises a first cylinder 5021 and a support bracket 5022, the support bracket 5022 is fixedly connected above the first cylinder 5021, the other end of the first cylinder 5021 is fixedly connected with a base 18, the first cylinder 5021 is utilized in the transmission devices 502 to drive the support bracket 5022 to move up and down, so that the receiving barrel 2 can move up and down before and after receiving, manual up-and-down carrying is avoided, and the labor intensity of operators is reduced; secondly, the toggle device 501 comprises a toggle block 5011, a movable plate 5012 and a transmission device 5013 arranged below the toggle block 5011, the toggle block 5011 is arranged in a disc-shaped structure with one side fixedly connected with a convex plate 6, one end of the convex plate 6 far away from the toggle block 5011 is arranged in a triangular structure, a rotating shaft is fixedly connected below the toggle block 5011, the transmission device 5013 is arranged at the other end of the rotating shaft, a support plate 7 is arranged between the transmission device 5013 and the toggle block 5011, the rotating shaft is rotatably connected to the support plate 7, the upper surface of the support plate 7 is provided with a strip-shaped groove 8, the strip-shaped groove 8 is correspondingly arranged below the discharge port 4, the strip-shaped groove 8 is internally and fixedly connected with a convex edge 9 on the lower end face of the movable plate 5012 in a sliding manner, the movable plate 5012 is provided with two grooves respectively arranged on two sides of the movable plate toggle block 5011, one, secondly, a square hole 19 penetrating through the movable plate 5012 is arranged on the movable plate 5012, two clamp plates 20 are arranged on the upper surface of the square hole 19 along the length direction of the movable plate 5012, the opposite surfaces of the two clamp plates 20 are arranged to be arc-shaped surface structures matched with the outer wall of the material receiving barrel 2, the clamp plates 20 are connected to the movable plate 5012 in a sliding mode, two sides, far away from the material receiving barrel 2, of the clamp plates 20 are respectively and fixedly connected with a second air cylinder 21, the second air cylinders 21 are arranged in parallel to the length direction of the movable plate 5012, the other ends of the second air cylinders are fixedly connected to the movable plate 5012, the arrangement of the upper clamp plates 20 on the movable plate 5012 enables the material receiving barrel 2 to achieve the positioning and fixing processes on the movable plate 5012, in addition, the automatic transmission device 5 is arranged below the material receiving barrel 2, the automatic transmission device 5 comprises a shifting device 501 and a transmission device 502, the receiving barrel 2 is conveyed under the action of the conveying device 502, and the automatic moving process of the receiving barrel 2 relative to the discharge port 4 is realized under the action of the shifting device 501, wherein the shifting device 501 drives the shifting block 5011 to push the receiving barrel 2 under the limitation of the rotating shaft by using the transmission device 5013, and the structure is simple.
Specifically, referring to fig. 1 and 3, the transmission device 5013 includes a gear 50131, a rack 50132, and a driving motor 50133 disposed below the gear 50131 and the rack 50132, the gear 50131 is disposed horizontally and the center of the end surface thereof is fixedly connected to the rotating shaft, the rack 50132 is disposed horizontally on one side of the gear 50131 and the moving direction thereof is perpendicular to the moving direction of the moving plate 5012, the upper side of the rack 50132 is slidably connected to the support plate 7, a limit rod 11 is fixedly connected to one side of the rack 50132 away from the support plate 7, the limit rod 11 is disposed perpendicular to the length direction of the rack 50132, the limit rod 11 is provided with a limit groove 12 penetrating through the limit rod 11 along the length direction thereof, a cylindrical stopper 13 is disposed in the limit groove 12, one end of the cylindrical stopper 13 is fixedly connected to a connecting rod 14 disposed on the lower side of the limit rod 11, the driving motor 50133 is keyed to, in the transmission device 5013, the driving motor 50133 is used for driving the connecting rod 14 to rotate, the rack 50132 can realize reciprocating movement along the length direction under the combined action of the connecting rod 14 and the limiting rod 11, and further the gear 50131 can be driven to realize intermittent forward and reverse rotation movement under the condition that the driving motor 50133 continuously rotates, and finally the poking block 5011 can complete the process of poking the material barrel 2 towards two sides, and the structure is simple.
In the above-mentioned apparatus, the empty receiving barrel 2 is first placed on the supporting table 5022 in the conveying device 502, then the first air cylinder 5021 is started to enable the support table 5022 to move upwards, the second air cylinder 21 is started to clamp the discharging barrel under the action of the two clamping plates 20, then the discharging barrel is dialed to the position right below the discharging port 4 under the action of the toggle device 501 to achieve the process of silkworm cocoon receiving, when the receiving barrel 2 finishes receiving, the poking block 5011 rotates reversely to push the receiving barrel 2 and the moving plate 5012 to the right above the conveying device 502, the micro-program controller 22 controls the second air cylinder 21 to move towards two sides, make splint 20 loosen the fixed action of butt joint storage bucket 2 and make and connect storage bucket 2 to fall to conveyer 502's brace table 5022 on, start cylinder 5021 at last, make it drive and connect storage bucket 2 downstream, accomplish whole work of unloading, reduced operation workman's intensity of labour, improved the degree of automation of connecing the material.
Claims (6)
1. A discharging device of a cocoon cooking machine comprises a receiving hopper (1) and a receiving barrel (2) arranged below the receiving hopper (1), wherein a partition plate (3) is vertically arranged in the receiving hopper (1), the partition plate (3) divides the receiving hopper (1) into two receiving areas, the receiving hopper (1) is respectively provided with two discharge ports (4) corresponding to the two receiving areas, the discharging device is characterized in that an automatic transmission device (5) is arranged below the receiving barrel (2), the automatic transmission device (5) comprises a shifting device (501) and transmission devices (502) arranged at two sides of the shifting device (501), the shifting device (501) comprises a shifting block (5011), a movable plate (5012) and a transmission device (5013) arranged below the shifting block (5011), and the shifting block (5011) is arranged into a disc-shaped structure with a convex plate (6) fixedly connected to one side, one end of the convex plate (6) far away from the toggle block (5011) is arranged to be a triangular structure, a rotating shaft is fixedly connected below the toggle block (5011), the transmission device (5013) is arranged at the other end of the rotating shaft, a supporting plate (7) is arranged between the transmission device (5013) and the toggle block (5011), the rotating shaft is rotatably connected with the supporting plate (7), the upper surface of the supporting plate (7) is provided with a strip-shaped groove (8), the strip-shaped groove (8) is correspondingly arranged below the discharge hole (4), the strip-shaped groove (8) is connected with a convex edge (9) in a sliding way, the convex edges (9) are fixedly connected with the lower end face of the movable plate (5012), the movable plate (5012) is provided with two convex edges which are respectively arranged at the two sides of the shifting block (5011), and a clamping groove (10) of a triangular structure matched with the convex plate (6) is respectively arranged on one side surface, close to the movable plate (5012).
2. The discharging device of the cocoon cooking machine according to claim 1, characterized in that the transmission device (5013) comprises a gear (50131), a rack (50132) and a driving motor (50133) arranged below the gear (50131) and the rack (50132), the gear (50131) is horizontally arranged, the center of the end face of the gear is fixedly connected to the rotating shaft, the rack (50132) is horizontally arranged on one side of the gear (50131) and the moving direction of the rack is perpendicular to the moving direction of the moving plate (5012), the upper side face of the rack (50132) is slidably connected to the support plate (7), one side of the rack (50132) far away from the support plate (7) is fixedly connected with a limiting rod (11), the limiting rod (11) is arranged perpendicular to the length direction of the rack (50132), the limiting rod (11) is provided with a limiting groove (12) penetrating through the limiting rod (11) along the length direction of the limiting rod, and a cylindrical limiting block (13) is arranged in the limiting groove, the one end fixedly connected with of cylindrical stopper (13) sets up in connecting rod (14) of gag lever post (11) downside, driving motor (50133) key-type is connected in connecting rod (14) and is kept away from the one end of cylindrical stopper (13), driving motor (50133) fixed connection is in backup pad (7).
3. The unloading device of the cocoon cooking machine as claimed in claim 2, wherein a filter shell (15) is arranged below the partition plate (3), the filter shell (15) is arranged in a square structure and fixedly connected to the partition plate (3) and the receiving hopper (1) respectively, filter holes (16) penetrating through the filter shell (15) are uniformly formed in the filter shell (15), and a water collecting pipe (17) is communicated below the filter shell (15).
4. The unloading device of the cocoon cooking machine according to claim 3, characterized in that the conveying device (502) is provided with two conveying devices (502), the two conveying devices (502) are respectively symmetrically arranged on two sides of the moving plate (5012), the conveying device (502) comprises a first cylinder (5021) and a support table (5022), the support table (5022) is fixedly connected above the first cylinder (5021), and the other end of the first cylinder (5021) is fixedly connected with a base (18).
5. The unloading device of the cocoon cooking machine as claimed in claim 4, wherein the moving plate (5012) is provided with a square hole (19) penetrating through the moving plate (5012), the upper surface of the square hole (19) is provided with two clamping plates (20) along the length direction of the moving plate (5012), the clamping plates (20) are slidably connected to the moving plate (5012), two sides of the clamping plates (20) far away from the receiving barrel (2) are respectively and fixedly connected with a second air cylinder (21), the second air cylinders (21) are arranged in parallel to the length direction of the moving plate (5012), and the other ends of the second air cylinders are fixedly connected to the moving plate (5012).
6. The unloading device of cocoon cooking machine according to claim 5, characterized in that the lateral surface of the support plate (7) is provided with a micro-program controller (22), and the micro-program controller (22) is electrically connected to the first air cylinder (5021) and the second air cylinder (21), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057774.6U CN209816337U (en) | 2019-01-14 | 2019-01-14 | Unloading device of cocoon cooking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057774.6U CN209816337U (en) | 2019-01-14 | 2019-01-14 | Unloading device of cocoon cooking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209816337U true CN209816337U (en) | 2019-12-20 |
Family
ID=68871196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920057774.6U Expired - Fee Related CN209816337U (en) | 2019-01-14 | 2019-01-14 | Unloading device of cocoon cooking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209816337U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512772A (en) * | 2020-04-30 | 2020-08-11 | 天马（安徽）国药科技股份有限公司 | Automatic sweet wormwood harvesting device capable of preventing material collection and accumulation |
| CN112588497A (en) * | 2020-12-02 | 2021-04-02 | 毛爱聪 | Paint spraying line capable of recycling UV (ultraviolet) ink |
| CN114988948A (en) * | 2022-06-13 | 2022-09-02 | 安徽省农业科学院土壤肥料研究所 | Special anti-floating fertilizer for rice and preparation method thereof |
-
2019
- 2019-01-14 CN CN201920057774.6U patent/CN209816337U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111512772A (en) * | 2020-04-30 | 2020-08-11 | 天马（安徽）国药科技股份有限公司 | Automatic sweet wormwood harvesting device capable of preventing material collection and accumulation |
| CN112588497A (en) * | 2020-12-02 | 2021-04-02 | 毛爱聪 | Paint spraying line capable of recycling UV (ultraviolet) ink |
| CN114988948A (en) * | 2022-06-13 | 2022-09-02 | 安徽省农业科学院土壤肥料研究所 | Special anti-floating fertilizer for rice and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 314500 Little Lambs in Fengming Street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee after: Tongxiang Xuesong silk Co.,Ltd. Address before: 314500 Little Lambs in Fengming Street, Tongxiang City, Jiaxing City, Zhejiang Province Patentee before: TONGXIANG XUESONG SILK Co.,Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191220 |