CN109422146B - PVF film intelligent wrapping machine and application method thereof - Google Patents
PVF film intelligent wrapping machine and application method thereof Download PDFInfo
- Publication number
- CN109422146B CN109422146B CN201710730590.7A CN201710730590A CN109422146B CN 109422146 B CN109422146 B CN 109422146B CN 201710730590 A CN201710730590 A CN 201710730590A CN 109422146 B CN109422146 B CN 109422146B
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- pvf
- assembly
- rubber wheel
- wrapping
- film
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- 238000000034 method Methods 0.000 title claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 52
- 238000005096 rolling process Methods 0.000 claims abstract description 38
- 238000009434 installation Methods 0.000 claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 9
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 8
- 230000009193 crawling Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000005260 corrosion Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000036561 sun exposure Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H81/00—Methods, apparatus, or devices for covering or wrapping cores by winding webs, tapes, or filamentary material, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2701/00—Handled material; Storage means
- B65H2701/10—Handled articles or webs
- B65H2701/19—Specific article or web
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Transmission Devices (AREA)
- Basic Packing Technique (AREA)
Abstract
The invention discloses an intelligent PVF film wrapping machine and an application method thereof, wherein the intelligent PVF film wrapping machine comprises a wrapping mechanism, a connecting assembly and a power mechanism, the wrapping mechanism is connected with the connecting assembly through bolts, the wrapping mechanism comprises a supporting plate, a driving rubber wheel, a driven rubber wheel, a tensioning rubber wheel, a positioning wheel assembly and a film collecting assembly are arranged on the supporting plate, the driving rubber wheel, the driven rubber wheel and the tensioning rubber wheel are connected through a tensioning flat belt, and the driving rubber wheel is driven by a variable frequency motor; the rolling ring is of a semi-ring structure, and the driving rubber wheel and the driven rubber wheel are in circumferential contact with the rolling ring to form rolling friction driving; the positioning wheel assembly is in contact with the circumference of the rolling ring, the PVF installation assembly is arranged on the rolling ring, and the film collecting assembly is connected with the PVF installation assembly through a connecting belt; the connecting component consists of a sliding block, a lifting screw rod and a thrust bearing; the lifting screw is connected with the sliding block through a thrust bearing; the power mechanism is in two groups of symmetrical bracket structures, a pair of rubber rollers are arranged on each group of brackets, and each pair of rubber rollers is connected by a chain; the two groups of brackets are connected through a screw rod; the bracket is connected with the sliding block by a sliding rail. The invention can greatly improve the construction efficiency, reduce the construction difficulty and reduce the construction cost.
Description
Technical Field
The invention belongs to the technical field of bridge inhaul cable structure protection, and particularly relates to an intelligent PVF film wrapping machine and an application method thereof.
Background
The health detection of the stay cable is one of important contents of bridge health detection and maintenance. The stay cable is arranged outside the beam body and is in a high stress state, and is sensitive to external damage, particularly in severe environments such as long-term sun exposure, rain exposure and the like, the anti-corrosion layer is easy to age and damage too early, so that water and oxygen enter, the stay cable is corroded, and the safety of a bridge is threatened. The surface condition of the PE sheath of the free section of the inhaul cable and the corrosion condition of the internal steel wire are important parameters related to the evaluation of the health and safety of the inhaul cable system.
The PVF film is used as a novel stay cable PE repair material and has excellent anti-corrosion and anti-deterioration effects; the wrapping has good effect and long service life. The traditional wrapping device adopts a manual wrapping mode; the wrapping efficiency is low, and a plurality of people are adopted to continuously wrap, so that the labor cost is greatly increased. Aiming at the defects of manual wrapping, intelligent wrapping mechanisms have been developed at home and abroad, such as: CN203700963U discloses an intelligent wrapping device for a bridge guy cable PVF belt, which comprises a shell, wherein one end in the shell is provided with a crawling mechanism, the other end is provided with a wrapping mechanism, the crawling mechanism comprises an upper crawling track and a lower crawling track, and the upper crawling track and the lower crawling track are connected through a tensioning member; the winding mechanism consists of a PVF tape winding mechanism, a double helix winding mechanism and a strut, and the PVF tape winding mechanism and the double helix winding mechanism are movably connected with the end part of the strut. However, the double helix winding mechanism is required to perform secondary winding after the equipment is wrapped, and the construction difficulty is increased.
Disclosure of Invention
Aiming at the problems of low construction efficiency, high construction difficulty, high labor cost and the like of the conventional PVF film wrapping mechanism, the invention provides an intelligent PVF film wrapping machine and an application method thereof.
The invention adopts the following technical scheme to realize the purposes:
the PVF film intelligent wrapping machine is characterized by comprising a wrapping mechanism (1), a connecting assembly (2) and a power mechanism (3), wherein the wrapping mechanism (1) comprises a supporting plate (14), a driving rubber wheel (4), a driven rubber wheel (5), a tensioning rubber wheel (6), a positioning wheel assembly (10) and a film collecting assembly (13) are arranged on the supporting plate (14), the driving rubber wheel (4), the driven rubber wheel (5) and the tensioning rubber wheel (6) are connected through a tensioning flat belt (7), and the driving rubber wheel (4) is driven by a variable frequency motor; the rolling ring (9) is of a semi-ring structure, and the driving rubber wheel (4) and the driven rubber wheel (5) are in circumferential contact with the rolling ring (9); the positioning wheel assembly (10) is in circumferential contact with the rolling ring (9), the PVF installation assembly (11) is installed on the rolling ring (9), the film collecting assembly (13) is connected with the PVF installation assembly (11) through a connecting belt (12), and a supporting rod (32) is arranged on the PVF installation assembly (11); the PVF mounting assembly (11) consists of a connecting plate (23), a shaft sleeve core (24), a baffle plate (25), a mounting shaft (26), a brake block (27), a top sleeve (28), a compression nut (29), a first spring (30) and a nut (31), wherein one end of the mounting shaft (26) penetrates through a hole corresponding to the top sleeve (28) and the brake block (27) and then is mounted in a hole corresponding to the connecting plate (23), the other end of the mounting shaft is fixed by the nut (31), the first spring (30) is mounted on the mounting shaft (26) between the nut (31) and the top sleeve (28), one end of the top sleeve (28) is embedded into the brake block (27), the shaft sleeve core (24) is mounted outside the brake block (27), the baffle plate (25) is arranged outside the shaft sleeve core (24), and the baffle plate (25) is fixed with the shaft sleeve core (24) by the compression nut (29); the connecting assembly (2) consists of a sliding block (15), a lifting screw (16) and a thrust bearing (17), wherein the lifting screw (16) is connected with the sliding block (15) through the thrust bearing (17), and the sliding block (15) is connected with the supporting plate (14) through a bolt; the power mechanism (3) is of a structure of two groups of symmetrical brackets (18), each group of brackets (18) is provided with a pair of rubber rollers (19) driven by a motor, and each pair of rubber rollers (19) is connected by a chain (20); the two groups of brackets (18) are connected through a connecting screw (22); the support (18) is connected with the sliding block (15) through a sliding rail.
The intelligent wrapping machine works according to the following principle: the power mechanism (3) drives the inhaul cable (33) to walk, and the wrapping mechanism (1) rotates around the inhaul cable (33) and winds the PVF film on the inhaul cable (33) under the drive of the variable frequency motor. The driving rubber wheel (4) drives the driven rubber wheel (5) to rotate, the driving rubber wheel (4) and the driven rubber wheel (5) form rolling friction with the rolling ring (9), the rolling ring (9) is driven to rotate, the rolling ring (9) adopts a semi-ring structure, and the quick installation during the maintenance of a inhaul cable is facilitated; the positioning wheel assembly (10) enables the rolling ring (9) to move along the circle of the inhaul cable (33) in a specified track; the PVF film inner cylinder is arranged on the PVF mounting assembly (11), the PVF film is pulled out and bypasses the supporting rod (32), the torn PVF film is collected on the film collecting assembly (13), and the supporting rod (32) is used for forming a certain tension between the PVF film and the inhaul cable (33) so that the PVF film can be smoothly wrapped on the inhaul cable (33). Each pair of rubber rollers (19) on each group of brackets (18) forms rolling friction through a chain (20), and the two groups of brackets (18) are arranged on a guy cable (33) and fixed by a connecting screw rod (22). When the traveling speed of the power mechanism (3) is matched with the wrapping speed of the wrapping mechanism (1), the wrapping work of the inhaul cable (33) can be performed.
Preferably, the excircle of the rolling ring (9) is of a groove structure, so that the rolling ring (9) is prevented from deviating when in rolling wheel.
Preferably, the rolling ring (9) is provided with a balancing weight (8) for balancing the unbalanced load of the rolling ring (9) due to the PVF film.
Preferably, the sliding block (15) is an ear plate structure, and is connected with a sliding rail of a bracket (18) of the power mechanism (3) to play a role in radial positioning and guiding.
Preferably, a second spring (21) is mounted on the connecting screw (22) to accommodate automatic tensioning of the rubber roller (19).
The method for wrapping by using the PVF film intelligent wrapping machine comprises the following steps: step one, cable installation and adjustment: two groups of brackets (18) which are vertically symmetrical are arranged on a guy cable (33), and the two groups of brackets (18) are locked by a connecting screw rod (22); the central line of the wrapping mechanism (1) is overlapped with the axis of the inhaul cable (33), and the lifting screw (16) is locked; step two, PVF film installation: installing the PVF film on the PVF installation assembly (11), adjusting a nut (31), a top sleeve (28), propping a shaft sleeve core (24), stretching the shaft sleeve core (24) to tightly support the PVF film inner cylinder, pulling out the PVF film to bypass a PVF supporting rod (32) to adhere the PVF film on a guy cable (33), and then putting the torn PVF film on a film collecting assembly (13); step three, wrapping work: matching the wrapping speeds of the power mechanism (3) and the wrapping mechanism (1), driving the guy cable (33) to walk by the power mechanism (3), and winding the PVF film on the guy cable (33) under the driving of the wrapping mechanism (1) until the wrapping of the whole guy cable (33) is completed.
The beneficial effects of the invention are as follows:
1. the PVF film intelligent wrapping machine can greatly improve efficiency, reduce labor intensity and reduce construction difficulty.
2. The PVF film intelligent wrapping machine adopts a general design, and can adapt to wrapping work of various inhaul cables with different specifications.
Drawings
Fig. 1 is a front view of the intelligent PVF film wrapping machine of the present invention.
Fig. 2 is a schematic structural diagram of the intelligent PVF film wrapping machine of the present invention.
Fig. 3 is a schematic structural diagram of a wrapping mechanism of the PVF film intelligent wrapping machine of the present invention.
Fig. 4 is a schematic structural diagram of a connection assembly of the PVF film intelligent wrapping machine of the present invention.
Fig. 5 is a schematic structural diagram of a power mechanism of the intelligent PVF film wrapping machine of the present invention.
Fig. 6 is a schematic structural diagram of an installation assembly of the PVF film intelligent wrapping machine of the present invention.
In the figure, 1, a wrapping mechanism; 2. a connection assembly; 3. a power mechanism; 4. driving a rubber wheel; 5. a driven rubber wheel; 6. tensioning a rubber wheel; 7. tensioning the flat belt; 8. balancing weight; 9. a rolling ring; 10. a positioning wheel assembly; 11. a PVF mounting assembly; 12. a connecting belt; 13. a membrane collecting assembly; 14. a supporting plate; 15. a slide block; 16. lifting the screw; 17. a thrust bearing; 18. a bracket; 19. rubber rollers; 20. a chain; 21. a second spring; 22. a connecting screw; 23. a connecting plate; 24. a sleeve core; 25. a baffle; 26. a mounting shaft; 27. a brake pad; 28. a top cover; 29. a compression nut; 30. a first spring; 31. and (3) a nut.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 6.
As shown in fig. 1, the intelligent PVF film wrapping machine comprises a wrapping mechanism (1), a connecting component (2) and a power mechanism (3), wherein the wrapping mechanism (1) is connected with the connecting component (2) through bolts.
As shown in fig. 2 and 3, the wrapping mechanism (1) comprises a supporting plate (14), wherein a driving rubber wheel (4), a driven rubber wheel (5), a tensioning rubber wheel (6), a positioning wheel assembly (10) and a film collecting assembly (13) are arranged on the supporting plate (14), the driving rubber wheel (4), the driven rubber wheel (5) and the tensioning rubber wheel (6) are connected through a tensioning flat belt (7), and the driving rubber wheel (4) is driven by a variable frequency motor; the rolling ring (9) is of a semi-ring structure, and the driving rubber wheel (4) and the driven rubber wheel (5) are in circumferential contact with the rolling ring (9) to form rolling friction driving; the positioning wheel assembly (10) is in circumferential contact with the rolling ring (9), the PVF installation assembly (11) is installed on the rolling ring (9), the film collecting assembly (13) is connected with the PVF installation assembly (11) through the connecting belt (12), and the PVF installation assembly (11) is internally provided with the supporting rod (32).
As shown in fig. 2 and 4, the connecting component (2) consists of a sliding block (15), a lifting screw (16) and a thrust bearing (17); the lifting screw (16) is connected with the sliding block (15) through the thrust bearing (17), and the sliding block (15) is connected with the supporting plate (14) through bolts.
As shown in fig. 2 and 5, the power mechanism (3) is in a structure of two groups of symmetrical brackets (18), each group of brackets (18) is provided with a pair of rubber rollers (19), and each pair of rubber rollers (19) is connected by a chain (20); the two groups of brackets (18) are connected through a connecting screw rod (22), and a second spring (21) is arranged on the connecting screw rod (22); the support (18) is connected with the sliding block (15) through a sliding rail.
As shown in fig. 6, the PVF mounting assembly (11) is composed of a connecting plate (23), a shaft sleeve core (24), a baffle plate (25), a mounting shaft (26), a brake pad (27), a top sleeve (28), a compression nut (29), a first spring (30) and a nut (31), wherein the mounting shaft (26) penetrates through holes corresponding to the top sleeve (28) and the brake pad (27), one end of the mounting shaft (26) is mounted in the hole corresponding to the connecting plate (23) and the other end of the mounting shaft is fixed by the nut (31), the first spring (30) is mounted on the mounting shaft (26) between the nut (31) and the top sleeve (28), one end of the top sleeve (28) is embedded into the brake pad (27), the shaft sleeve core (24) is mounted outside the brake pad (27), the baffle plate (25) is arranged outside the shaft sleeve core (24), and the baffle plate (25) is fixed with the shaft sleeve core (24) by the compression nut (29).
The power mechanism (3) of the intelligent wrapping machine drives the inhaul cable (33) to walk, and the wrapping mechanism (1) rotates around the inhaul cable (33) and winds the PVF film on the inhaul cable (33) under the drive of the variable frequency motor. The driving rubber wheel (4) drives the driven rubber wheel (5) to rotate, the driving rubber wheel (4) and the driven rubber wheel (5) form rolling friction with the rolling ring (9), the rolling ring (9) is driven to rotate, the rolling ring (9) adopts a semi-ring structure, and the quick installation during the maintenance of a inhaul cable is facilitated; the positioning wheel assembly (10) enables the rolling ring (9) to move along the circle of the inhaul cable (33) in a specified track; the PVF film inner cylinder is arranged on the PVF mounting assembly (11), the PVF film is pulled out and bypasses the supporting rod (32), the torn PVF film is collected on the film collecting assembly (13), and the supporting rod (32) is used for forming a certain tension between the PVF film and the inhaul cable (33) so that the PVF film can be smoothly wrapped on the inhaul cable (33). Each pair of rubber rollers (19) on each group of brackets (18) forms rolling friction through a chain (20), and the two groups of brackets (18) are arranged on a guy cable (33) and fixed by a connecting screw rod (22). When the traveling speed of the power mechanism (3) is matched with the wrapping speed of the wrapping mechanism (1), the wrapping work of the inhaul cable (33) can be performed. The device can greatly improve the efficiency, reduce the labor intensity and reduce the construction difficulty; because the wrapping machine adopts a general design, the wrapping machine can adapt to wrapping work of various inhaul cables with different specifications.
Claims (6)
1. The PVF film intelligent wrapping machine is characterized by comprising a wrapping mechanism (1), a connecting assembly (2) and a power mechanism (3), wherein the wrapping mechanism (1) comprises a supporting plate (14), a driving rubber wheel (4), a driven rubber wheel (5), a tensioning rubber wheel (6), a positioning wheel assembly (10) and a film collecting assembly (13) are arranged on the supporting plate (14), the driving rubber wheel (4), the driven rubber wheel (5) and the tensioning rubber wheel (6) are connected through a tensioning flat belt (7), and the driving rubber wheel (4) is driven by a variable frequency motor; the rolling ring (9) is of a semi-ring structure, and the driving rubber wheel (4) and the driven rubber wheel (5) are in circumferential contact with the rolling ring (9); the positioning wheel assembly (10) is in circumferential contact with the rolling ring (9), the PVF installation assembly (11) is installed on the rolling ring (9), the film collecting assembly (13) is connected with the PVF installation assembly (11) through a connecting belt (12), and a supporting rod (32) is arranged on the PVF installation assembly (11); the PVF mounting assembly (11) consists of a connecting plate (23), a shaft sleeve core (24), a baffle plate (25), a mounting shaft (26), a brake block (27), a top sleeve (28), a compression nut (29), a first spring (30) and a nut (31), wherein one end of the mounting shaft (26) penetrates through a hole corresponding to the top sleeve (28) and the brake block (27) and then is mounted in a hole corresponding to the connecting plate (23), the other end of the mounting shaft is fixed by the nut (31), the first spring (30) is mounted on the mounting shaft (26) between the nut (31) and the top sleeve (28), one end of the top sleeve (28) is embedded into the brake block (27), the shaft sleeve core (24) is mounted outside the brake block (27), the baffle plate (25) is arranged outside the shaft sleeve core (24), and the baffle plate (25) is fixed with the shaft sleeve core (24) by the compression nut (29); the connecting assembly (2) consists of a sliding block (15), a lifting screw (16) and a thrust bearing (17), wherein the lifting screw (16) is connected with the sliding block (15) through the thrust bearing (17), and the sliding block (15) is connected with the supporting plate (14) through a bolt; the power mechanism (3) is of a structure of two groups of symmetrical brackets (18), each group of brackets (18) is provided with a pair of rubber rollers (19) driven by a motor, and each pair of rubber rollers (19) is connected by a chain (20); the two groups of brackets (18) are connected through a connecting screw (22); the support (18) is connected with the sliding block (15) through a sliding rail.
2. The intelligent PVF film wrapping machine according to claim 1, wherein the outer circle of the rolling ring (9) is of a groove structure.
3. The intelligent PVF film wrapping machine according to claim 2, wherein a balancing weight (8) is arranged on the rolling ring (9).
4. PVF film intelligent wrapping machine according to claim 1, characterized in that the slider (15) is an ear plate structure.
5. PVF film intelligent wrapping machine according to claim 1, characterized in that the connecting screw (22) is provided with a second spring (21).
6. The method for wrapping by using the PVF film intelligent wrapping machine according to any one of claims 1 to 5, which is characterized by comprising the following steps: two groups of brackets (18) which are vertically symmetrical are arranged on a guy cable (33), and the two groups of brackets (18) are locked by a connecting screw rod (22); the central line of the wrapping mechanism (1) is overlapped with the axis of the inhaul cable (33), and the lifting screw (16) is locked; step two, PVF film installation: installing the PVF film on the PVF installation assembly (11), adjusting a nut (31), a top sleeve (28), propping a shaft sleeve core (24), stretching the shaft sleeve core (24) to tightly support the PVF film inner cylinder, pulling out the PVF film to bypass a PVF supporting rod (32) to adhere the PVF film on a guy cable (33), and then putting the torn PVF film on a film collecting assembly (13); step three, wrapping work: matching the wrapping speeds of the power mechanism (3) and the wrapping mechanism (1), driving the guy cable (33) to walk by the power mechanism (3), and winding the PVF film on the guy cable (33) under the driving of the wrapping mechanism (1) until the wrapping of the whole guy cable (33) is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730590.7A CN109422146B (en) | 2017-08-23 | 2017-08-23 | PVF film intelligent wrapping machine and application method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710730590.7A CN109422146B (en) | 2017-08-23 | 2017-08-23 | PVF film intelligent wrapping machine and application method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109422146A CN109422146A (en) | 2019-03-05 |
| CN109422146B true CN109422146B (en) | 2023-11-10 |
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ID=65499201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710730590.7A Active CN109422146B (en) | 2017-08-23 | 2017-08-23 | PVF film intelligent wrapping machine and application method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109422146B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110395626B (en) * | 2019-08-15 | 2020-12-08 | 安徽骆氏电动车有限公司 | Raw material belt winding device |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB550163A (en) * | 1941-11-03 | 1942-12-24 | London Electric Wire Company A | Improvements in and relating to mechanism for wrapping a covering material helically on a core |
| GB582553A (en) * | 1944-05-24 | 1946-11-20 | Lock Joint Pipe Co | Improved method of and apparatus for wrapping a line about a pipe or the like |
| CN104944233A (en) * | 2015-06-30 | 2015-09-30 | 柳州市劲新科技有限责任公司 | Hawser winding machine |
| CN204702289U (en) * | 2015-05-04 | 2015-10-14 | 浙江巍翔科技集团有限公司 | Thin film winding machine on a kind of rubber production line |
| CN204778089U (en) * | 2015-06-30 | 2015-11-18 | 柳州市劲新科技有限责任公司 | Cable twines chartered plane |
| CN105084134A (en) * | 2015-06-30 | 2015-11-25 | 湖南省交通规划勘察设计院 | Winding method of cable winding and wrapping belt |
| CN204979313U (en) * | 2015-07-23 | 2016-01-20 | 中铁大桥(郑州)缆索有限公司 | Automatic winding packing plant of bridge cable |
| CN207108144U (en) * | 2017-08-23 | 2018-03-16 | 柳州欧维姆机械股份有限公司 | A kind of PVF films intelligence winding and packing machine |
-
2017
- 2017-08-23 CN CN201710730590.7A patent/CN109422146B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB550163A (en) * | 1941-11-03 | 1942-12-24 | London Electric Wire Company A | Improvements in and relating to mechanism for wrapping a covering material helically on a core |
| GB582553A (en) * | 1944-05-24 | 1946-11-20 | Lock Joint Pipe Co | Improved method of and apparatus for wrapping a line about a pipe or the like |
| CN204702289U (en) * | 2015-05-04 | 2015-10-14 | 浙江巍翔科技集团有限公司 | Thin film winding machine on a kind of rubber production line |
| CN104944233A (en) * | 2015-06-30 | 2015-09-30 | 柳州市劲新科技有限责任公司 | Hawser winding machine |
| CN204778089U (en) * | 2015-06-30 | 2015-11-18 | 柳州市劲新科技有限责任公司 | Cable twines chartered plane |
| CN105084134A (en) * | 2015-06-30 | 2015-11-25 | 湖南省交通规划勘察设计院 | Winding method of cable winding and wrapping belt |
| CN204979313U (en) * | 2015-07-23 | 2016-01-20 | 中铁大桥(郑州)缆索有限公司 | Automatic winding packing plant of bridge cable |
| CN207108144U (en) * | 2017-08-23 | 2018-03-16 | 柳州欧维姆机械股份有限公司 | A kind of PVF films intelligence winding and packing machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109422146A (en) | 2019-03-05 |
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