CN112677616B - Bubble-free laminating production device for greenhouse heat-insulating air film - Google Patents
Bubble-free laminating production device for greenhouse heat-insulating air film Download PDFInfo
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- CN112677616B CN112677616B CN202011526128.3A CN202011526128A CN112677616B CN 112677616 B CN112677616 B CN 112677616B CN 202011526128 A CN202011526128 A CN 202011526128A CN 112677616 B CN112677616 B CN 112677616B
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- 238000004519 manufacturing process Methods 0.000 title claims abstract description 20
- 238000010030 laminating Methods 0.000 title claims abstract description 13
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000011248 coating agent Substances 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 9
- 238000003475 lamination Methods 0.000 claims abstract description 7
- 238000006073 displacement reaction Methods 0.000 claims abstract description 5
- 238000001514 detection method Methods 0.000 claims description 17
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 14
- 238000004321 preservation Methods 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims description 10
- 238000009434 installation Methods 0.000 claims description 8
- 229910052742 iron Inorganic materials 0.000 claims description 7
- 210000002489 tectorial membrane Anatomy 0.000 claims description 7
- 238000000926 separation method Methods 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000006835 compression Effects 0.000 abstract 2
- 238000007906 compression Methods 0.000 abstract 2
- 238000003825 pressing Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 229920000915 polyvinyl chloride Polymers 0.000 description 2
- 239000004800 polyvinyl chloride Substances 0.000 description 2
- 235000013311 vegetables Nutrition 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- 244000144730 Amygdalus persica Species 0.000 description 1
- 241000255789 Bombyx mori Species 0.000 description 1
- 241000283690 Bos taurus Species 0.000 description 1
- 244000241235 Citrullus lanatus Species 0.000 description 1
- 235000012828 Citrullus lanatus var citroides Nutrition 0.000 description 1
- 244000241257 Cucumis melo Species 0.000 description 1
- 235000015510 Cucumis melo subsp melo Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 240000009088 Fragaria x ananassa Species 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 235000006040 Prunus persica var persica Nutrition 0.000 description 1
- 241000282887 Suidae Species 0.000 description 1
- 241000219094 Vitaceae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
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- 235000013330 chicken meat Nutrition 0.000 description 1
- 238000012258 culturing Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007888 film coating Substances 0.000 description 1
- 238000009501 film coating Methods 0.000 description 1
- 235000021021 grapes Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
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Landscapes
- Laminated Bodies (AREA)
Abstract
The invention discloses a bubble-free laminating production device for a greenhouse heat-insulating air film, which belongs to the technical field of greenhouse production, and comprises supporting arms arranged at two ends of the top surface of a processing table; the displacement assembly comprises a guide rail fixed between the support arms, and a rotating wheel is movably arranged on the guide rail; the film pushing assembly comprises a mounting table with two ends fixedly connected with the supporting arm and arranged in a front-back opposite manner; according to the invention, the upper coating and the lower coating are gradually in line contact and are jointed, one side of the joint is provided with the film pushing component which moves synchronously with the upper coating, so that gas between the coatings is pressed towards two sides of the coatings and is discharged, meanwhile, the movement of the film winding roller drives the compression roller to move synchronously, the problems of bubbles and strip-shaped protrusions are avoided, in the process of transversely moving the compression roller, the feedback signal controls the rotating rod to drive the separating shaft to rotate, so that the separating shaft is inserted between the coatings at the front side of the joint of the coatings to separate the separating shaft, the problem of unexpected protrusions in the lamination process is avoided, and the production quality of the heat-insulating air film is improved.
Description
Technical Field
The invention relates to the technical field of greenhouse production, in particular to a bubble-free laminating production device for a greenhouse heat-insulating air film.
Background
With the generation of high molecular polymers, namely polyvinyl chloride and polyethylene, the plastic film is widely applied to agriculture. The application of greenhouse film to cover the hotbed in the early 50 s in Japan and European countries has been successful, and then the greenhouse film and the greenhouse film are covered to obtain good effects. The polyvinyl chloride agricultural film is introduced in autumn in 1955 in China, and is firstly used for covering vegetables in a small shed in Beijing, so that the effect of early ripening and yield increase is obtained. The greenhouse is originally special equipment for vegetable production, and the application of the greenhouse is wider along with the development of production. The current greenhouse is used for potted flower and cut flower cultivation; fruit tree production is used for cultivating grapes, strawberries, watermelons, melons, peaches, oranges and the like; forestry production is used for culturing forest seedling, ornamental tree and the like; the breeding industry is used for raising silkworms, chickens, cattle, pigs, fish, fries and the like.
When utilizing the big-arch shelter to plant, the big-arch shelter is all made by the heat preservation air film usually, and the heat preservation air film is when producing, is formed by the coincide of bilayer or multilayer integrated film usually, when laminating between the adjacent integrated film, can sometimes appear laminating inseparable problem to lead to the part to appear bubble, perhaps appear rectangular protruding, can not only influence the finished product quality of heat preservation air film, lead to the problem that local thermal insulation performance reduces, also can influence the holistic outward appearance of heat preservation air film, and for this reason, we propose a production device that the no bubble of heat preservation air film of big-arch shelter was laminated.
Disclosure of Invention
The invention aims to provide a bubble-free laminating production device for a greenhouse heat-insulating air film, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a bubble-free laminating production device for a greenhouse heat preservation air film, which comprises,
the two ends of the top surface of the processing table are provided with supporting arms, and the top surface of the processing table is paved with a lower coating;
the displacement assembly comprises a guide rail fixed between supporting arms, a rotating wheel is movably arranged on the guide rail, the rotating wheel is controlled to rotate by a stepping motor, the rotating wheel is connected with a film winding roller by a connecting shaft, a connecting arm is sleeved on the connecting shaft, and an upper film is wound on the film winding roller;
the film pushing assembly comprises an installation table, wherein two ends of the installation table are fixedly connected with the supporting arms and are arranged in a front-back opposite mode, and the inner wall of the installation table is fixedly connected with a concave support.
Further, the concave support is movably inserted with a protective shell, two ends of the protective shell are fixedly connected with the bottom end of the linkage arm, a movable press roller is arranged at the bottom of the protective shell, the press roller is abutted to the surface of the lower tectorial membrane, a rotatable gear disc is arranged on the top surface of the press roller, two groups of gear discs are arranged and are in meshed transmission connection, and the gear disc is driven by a driving motor.
Further, the eccentric position of the surface of the gear disc is movably connected with an inclined push rod, the end part of the inclined push rod is fixedly connected with a round iron sheet, and the arrangement directions of the inclined push rods at the two sides are opposite.
Further, the movable rods parallel to the lower tectorial membrane are equidistantly arranged on the mounting table, one end of each movable rod is connected with the pushing cylinder, the bottom surface of the other end of each movable rod is movably connected with the pressing wheel through the pin shaft, the surface of each movable rod is provided with an electromagnet disc matched with the round iron sheet, and the moving distance of the end part of each movable rod is greater than one half of the width of the lower tectorial membrane.
Further, the end portion, close to the installation pinch roller, of the surface of the movable rod is provided with an infrared receiver, an infrared emitter corresponding to the position of the infrared receiver is arranged on the concave support, the infrared receiver is electrically connected with the controller, the output end of the controller is electrically connected with the electromagnet disc, and a vertical extension line of the center of the infrared emitter is located on the outer side of the lower covering film.
Further, the surface of the movable rod, which is close to the pinch roller, is provided with a separating and bubble removing assembly, the separating and bubble removing assembly comprises an L-shaped fixed cylinder fixedly arranged on one side of the end part of the pinch roller, and one end of the L-shaped fixed cylinder is movably inserted with a detection structure.
Further, the detection structure is movably inserted into the L-shaped fixed cylinder through an elastic component, the detection structure is arranged on one side of the vertical line of the pressing wheel, which deflects downwards, of the tectorial membrane, the detection structure consists of a sensor and a detection rod, and the elastic component consists of a spring and a movable block.
Further, the telescopic link that L type fixed cylinder surface fixedly connected with level set up, telescopic link tail end and dwang surface fixed connection, the dwang surface is located the telescopic link below and is equipped with rather than parallel release shaft, just the dwang top runs through movable rod and with rotation motor output shaft.
Compared with the prior art, the invention has the beneficial effects that: according to the invention, the upper coating and the lower coating are gradually in line contact and are jointed, one side of the joint is provided with the film pushing component which moves synchronously with the upper coating, the end part of the moving inclined push rod is tightly adsorbed by the electromagnet disc on the movable rod and pushes the pinch roller from the middle point of the joint of the coating to two sides, so that gas between the coatings is pressed to two sides of the coating and discharged, meanwhile, the movement of the film rolling roller drives the press roller to move synchronously, the press roller is positioned at the rear side of the pinch roller, the joint surface of the coating is integrally laminated, the problem of bubbles and strip-shaped bulges is avoided, in the process of transversely moving the pinch roller, if the problem of local bulge is caused due to the fact that air which cannot be pushed out in time is encountered, the detection structure detects abnormality, the feedback signal controls the rotating rod to drive the separation shaft to rotate, the separation shaft is inserted between the coatings at the front side of the joint of the coating, and the subsequent joint operation is performed again, the problem of unexpected bulge is avoided in the laminating process, and the production quality of a thermal insulation air film is improved.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic diagram of a membrane pushing assembly according to the present invention;
FIG. 3 is a schematic diagram of a separating bubble assembly according to the present invention;
fig. 4 is a schematic structural view of the present invention.
In the figure: 100. a processing table; 101. a support arm; 200. a displacement assembly; 201. a guide rail; 202. a rotating wheel; 203. a stepping motor; 204. a film winding roller; 205. a linkage arm; 300. pushing the membrane component; 301. a mounting table; 302. a concave bracket; 303. a protective shell; 304. a press roller; 305. a gear plate; 306. round iron sheet; 307. an inclined push rod; 308. an electromagnet disc; 309. a movable rod; 310. a pinch roller; 311. a pushing cylinder; 312. an infrared receiver; 313. an infrared emitter; 400. separating a bubble separating component; 401. an L-shaped fixed cylinder; 402. a detection structure; 403. an elastic component; 404. a telescopic rod; 405. a rotating lever; 406. a separation shaft; 407. a rotating motor; a. coating a film; b. and (5) lower coating.
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the embodiments, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions; it will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, the invention provides a production device for bubble-free lamination of a greenhouse heat insulation air film, which comprises a processing table 100, wherein two ends of the top surface of the processing table 100 are provided with supporting arms 101, and a lower coating film b is laid on the top surface of the processing table 100; the displacement assembly 200 comprises a guide rail 201 fixed between the support arms 101, a rotating wheel 202 is movably arranged on the guide rail 201, the rotating wheel 202 is controlled to rotate by a stepping motor 203, the rotating wheel 202 is connected with a film winding roller 204 by a connecting shaft, a linkage arm 205 is sleeved on the connecting shaft, and an upper film coating a is wound on the film winding roller 204; the film pushing assembly 300 comprises an installation table 301, wherein two ends of the installation table 301 are fixedly connected with the supporting arm 101 and are arranged in a front-back opposite mode, and a concave bracket 302 is fixedly connected to the inner wall of the installation table 301.
Referring to fig. 2, a protective shell 303 is movably inserted into the concave bracket 302, two ends of the protective shell 303 are fixedly connected with the bottom end of the linkage arm 205, a movable press roller 304 is arranged at the bottom of the protective shell 303, the press roller 304 is abutted against the surface of the lower coating film b, a rotatable gear disc 305 is arranged on the top surface of the press roller 304, the rotatable gear disc 305 drives the inclined push rod 307 to move transversely, the gear disc 305 is provided with two groups and is in meshed transmission connection, and the gear disc 305 is driven by a driving motor.
Referring to fig. 2, an inclined push rod 307 is movably connected to the eccentric position of the surface of the gear disc 305, the end portions of the inclined push rods 307 are fixedly connected with a circular iron sheet 306, the arrangement directions of the inclined push rods 307 on two sides are opposite, the moving inclined push rods 307 drive the pinch rollers 310 to push out air between the films to the outside, and the pushing process and the laminating process of the films are synchronously performed, so that the efficiency is improved, and the problem that air is difficult to discharge due to the fact that the air is not timely pressed and covered is avoided.
Referring to fig. 2, a movable rod 309 parallel to the lower film b is equidistantly disposed on the mounting table 301, one end of the movable rod 309 is connected with a pushing cylinder 311, the bottom surface of the other end of the movable rod 309 is movably connected with a pressing wheel 310 through a pin, an electromagnet disc 308 adapted to the circular iron sheet 306 is disposed on the surface of the movable rod 309, the end of the movable inclined pushing rod 307 tightly adsorbs the electromagnet disc 308 on the movable rod 309 and pushes the pressing wheel 310 from the middle point of the film laminating position to two sides, so that the air between the films is pressed to two sides of the film and discharged, meanwhile, the movement of the film winding roller 204 drives the pressing roller 304 to move synchronously, the pressing roller 304 is located at the rear side of the pressing wheel 310, the laminating surface of the film is integrally laminated, the problem of air bubbles and strip protrusions is avoided, and the distance of the moving of the end of the movable rod 309 is greater than half of the width of the lower film b.
Referring to fig. 2, an infrared receiver 312 is disposed at an end of the movable rod 309 near the surface where the pinch roller 310 is mounted, an infrared emitter 313 corresponding to the position of the infrared receiver 312 is disposed on the concave bracket 302, when the infrared receiver 312 receives an infrared signal, the electromagnetic plate 308 is controlled to be powered off, so that the circular iron sheet 306 is separated from the electromagnetic plate 308, and the pinch roller 310 is reset, so that subsequent continuous operation is facilitated, the infrared receiver 312 is electrically connected with a controller, an output end of the controller is electrically connected with the electromagnetic plate 308, and a vertical extension line at the center of the infrared emitter 313 is located outside the lower coating b.
Referring to fig. 2 and 3, a separating and defoaming assembly 400 is disposed on a surface of the movable rod 309 adjacent to the pinch roller 310, the separating and defoaming assembly 400 includes an L-shaped fixed cylinder 401 fixedly disposed on one side of an end portion of the pinch roller 310, and a detection structure 402 is movably inserted into one end of the L-shaped fixed cylinder 401.
Referring to fig. 3 and 4, a detection structure 402 is movably inserted into the L-shaped fixed cylinder 401 through an elastic component 403, the detection structure 402 is disposed on one side of the pinch roller 310, which is biased toward the vertical center line of the lower coating b, the detection structure 402 is composed of a sensor and a detection rod, and the elastic component 403 is composed of a spring and a movable block.
Referring to fig. 3, the surface of the l-shaped fixed cylinder 401 is fixedly connected with a horizontally arranged telescopic rod 404, the tail end of the telescopic rod 404 is fixedly connected with the surface of a rotating rod 405, a separating shaft 406 parallel to the telescopic rod is arranged below the surface of the rotating rod 405, if air which cannot be pushed out in time is encountered during the transverse movement of the pressing wheel 310, and a local bulge is caused, the detecting structure detects an abnormality, the feedback signal controls the rotating rod 405 to drive the separating shaft 406 to rotate, so that the separating shaft 406 is inserted between the laminated films at the front side of the laminated film to separate the laminated film, the subsequent lamination operation is performed again, the problem that unexpected bulges occur in the lamination process is avoided, and the top end of the rotating rod 405 penetrates through the movable rod 309 and is connected with an output shaft of the rotating motor 407.
Standard parts used in the invention can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of all parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machinery, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a apparatus for producing of bubble-free laminating for greenhouse heat preservation air film which characterized in that: the device comprises a processing table (100), wherein supporting arms (101) are arranged at two ends of the top surface of the processing table (100), and a lower coating film (b) is laid on the top surface of the processing table (100); the displacement assembly (200) comprises a guide rail (201) fixed between supporting arms (101), a rotating wheel (202) is movably arranged on the guide rail (201), the rotating wheel (202) is controlled to rotate through a stepping motor (203), the rotating wheel (202) is connected with a film winding roller (204) through a connecting shaft, a connecting arm (205) is sleeved on the connecting shaft, and an upper film (a) is wound on the film winding roller (204); the film pushing assembly (300) comprises a mounting table (301) with two ends fixedly connected with a supporting arm (101) and oppositely arranged front and back, a concave bracket (302) is fixedly connected to the inner wall of the mounting table (301), a protective shell (303) is movably inserted on the concave bracket (302), two ends of the protective shell (303) are fixedly connected with the bottom end of a linkage arm (205), a movable press roller (304) is arranged at the bottom of the protective shell (303), the press roller (304) is abutted with the surface of a lower film (b), the top surface of the press roller (304) is provided with a rotatable gear disc (305), the gear disc (305) is provided with two groups of mutually meshed transmission connection, the gear disc (305) is driven by a driving motor, an inclined push rod (307) is movably connected to the eccentric position of the surface of the gear disc (305), the end of the inclined push rod (307) is fixedly connected with a round iron sheet (306), two sides of the inclined push rod (307) are opposite in the arrangement direction, a movable rod (309) parallel to the lower film (b) is arranged on the mounting table (301), the movable rod (309) is connected with the surface of the round push rod (309) at equal distance through a round pin roll (310), the distance that movable rod (309) tip removed is greater than the half of lower tectorial membrane (b) width, the tip that movable rod (309) surface is close to installation pinch roller (310) is equipped with infrared receiver (312), be equipped with infrared transmitter (313) that correspond with infrared receiver (312) position on concave support (302), infrared receiver (312) and controller electric connection, the output and the electromagnetism dish (308) electric connection of controller, the vertical extension line at infrared transmitter (313) center is located tectorial membrane (b) outside down.
2. The production device for bubble-free lamination of a greenhouse heat preservation air film according to claim 1, wherein the production device comprises the following components: the movable rod (309) is close to the surface of pinch roller (310) and is equipped with separation bubble subassembly (400), separation bubble subassembly (400) are including fixed L type fixed cylinder (401) of locating pinch roller (310) tip one side, L type fixed cylinder (401) one end activity grafting has detection structure (402).
3. The production device for bubble-free lamination of a greenhouse heat preservation air film according to claim 2, wherein: the detection structure (402) is movably inserted into the L-shaped fixed cylinder (401) through the elastic component (403), the detection structure (402) is arranged on one side of the vertical line of the downward tectorial membrane (b) of the pinch roller (310), the detection structure (402) consists of a sensor and a detection rod, and the elastic component (403) consists of a spring and a movable block.
4. The production device for bubble-free lamination of a greenhouse heat preservation air film according to claim 3, wherein: the telescopic rod (404) horizontally arranged is fixedly connected to the surface of the L-shaped fixed cylinder (401), the tail end of the telescopic rod (404) is fixedly connected with the surface of the rotating rod (405), a separation shaft (406) parallel to the telescopic rod (404) is arranged below the surface of the rotating rod (405), and the top end of the rotating rod (405) penetrates through the movable rod (309) and is connected with an output shaft of the rotating motor (407).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011526128.3A CN112677616B (en) | 2020-12-22 | 2020-12-22 | Bubble-free laminating production device for greenhouse heat-insulating air film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011526128.3A CN112677616B (en) | 2020-12-22 | 2020-12-22 | Bubble-free laminating production device for greenhouse heat-insulating air film |
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| Publication Number | Publication Date |
|---|---|
| CN112677616A CN112677616A (en) | 2021-04-20 |
| CN112677616B true CN112677616B (en) | 2023-07-21 |
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| CN202011526128.3A Active CN112677616B (en) | 2020-12-22 | 2020-12-22 | Bubble-free laminating production device for greenhouse heat-insulating air film |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113442546A (en) * | 2021-05-14 | 2021-09-28 | 律寅鹏 | Double-layer composite aluminum film air release type preparation process |
| CN117464982B (en) * | 2023-12-06 | 2024-08-02 | 江苏金迪木业股份有限公司 | Decorative board tectorial membrane equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107498843B (en) * | 2017-08-23 | 2020-05-12 | 江西凯强实业有限公司 | Film laminating device for improving laminating precision of cover film |
| CN111567276B (en) * | 2020-06-03 | 2022-05-10 | 山东东大塑业有限公司 | Construction method for covering agricultural greenhouse plastic film |
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Effective date of registration: 20240419 Address after: No. 111, Baizhu Road, Baima Town, Lishui District, Nanjing City, Jiangsu Province, 210000 Patentee after: Jiangsu Guanghan Trenchless Pipeline Technology Co.,Ltd. Country or region after: China Address before: Room 612-02, Building C, No. 288 Qinhuai Avenue, Yongyang Street, Suishui District, Nanjing City, Jiangsu Province, 210000 Patentee before: Nanjing Senzhijing Technology Promotion Co.,Ltd. Country or region before: China |