CN111674012B - Water circulation-based water spray cooling device for cable production - Google Patents
Water circulation-based water spray cooling device for cable production Download PDFInfo
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- CN111674012B CN111674012B CN202010450778.8A CN202010450778A CN111674012B CN 111674012 B CN111674012 B CN 111674012B CN 202010450778 A CN202010450778 A CN 202010450778A CN 111674012 B CN111674012 B CN 111674012B
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- wheel
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
- B29C48/885—External treatment, e.g. by using air rings for cooling tubular films
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/06—Rod-shaped
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/15—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor incorporating preformed parts or layers, e.g. extrusion moulding around inserts
- B29C48/154—Coating solid articles, i.e. non-hollow articles
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/06—Insulating conductors or cables
- H01B13/14—Insulating conductors or cables by extrusion
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
- H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/34—Electrical apparatus, e.g. sparking plugs or parts thereof
- B29L2031/3462—Cables
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- 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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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Nozzles (AREA)
Abstract
The invention relates to the technical field of cable production, in particular to a water-spraying cooling device for cable production based on water circulation, which comprises a cooling tank, wherein a base frame is arranged at the upper part of the cooling tank, first guide wheels are rotatably arranged on two sides of the base frame, a connecting plate is arranged on one side of the cooling tank, a second guide wheel is rotatably arranged on the upper part of the connecting plate through an elastic connecting mechanism, a supporting frame is arranged on the other side of the cooling tank, a driving mechanism for driving a winding wheel to rotate around the central axis of the winding wheel is arranged on the upper part of the supporting frame, a cable is wound on the winding wheel, the end part of the cable passes through the lower parts of the two first guide wheels after winding the upper part of the second guide wheel, a cooling cylinder is horizontally fixed in the middle part of the base frame, the cable passes through the inside of the cooling cylinder, and an annular pipe is fixed on the outer wall of one end of the cooling cylinder.
Description
Technical Field
The invention relates to the field of cable production, in particular to a water spray cooling device for cable production based on water circulation.
Background
The cable often adopts the extrusion molding technology in the in-process of production, need cool off it when coming out from the extrusion molding mould, and the cooling methods commonly used among the prior art is for directly soaking the cable in the basin and cool off, and the main shortcoming of above cooling methods is that the cooling water does not take place to flow in the basin to local cooling water temperature risees, influences the cooling effect.
Disclosure of Invention
The invention aims to solve the defect of poor cooling effect in the prior art, and provides a water-circulation-based water-spraying cooling device for cable production.
In order to achieve the purpose, the invention adopts the technical scheme that: the utility model provides a water spray cooling device of cable manufacture based on hydrologic cycle, includes the cooling bath, the upper portion of cooling bath is equipped with the bed frame, the both sides of bed frame are all rotated and are installed first guide pulley, one side of cooling bath is equipped with the connecting plate, the upper portion of connecting plate is passed through elastic connection mechanism and is rotated and install the second guide pulley, the opposite side of cooling bath is equipped with the support frame, the upper portion of support frame is equipped with the actuating mechanism that the drive wind-up wheel was rotatory around its central axis, the winding has the cable on the wind-up wheel, the tip of cable is walked around the lower part of two first guide pulleys behind the upper portion of second guide pulley, the middle part level of bed frame is fixed with the cooling cylinder, the cable is through the inside of cooling cylinder, be fixed with the annular pipe on the one end outer wall of cooling cylinder, be fixed with a plurality of L shape spray tubes on the annular pipe, the tip of spray tube is located the cooling cylinder and is on a parallel with the axis of cooling cylinder, the one end of annular union coupling, the other end of connecting pipe is connected with the delivery pump, the delivery pump is installed in the cooling bath.
Preferably, actuating mechanism includes the second motor, second motor fixed mounting is on the upper portion of support frame, the output shaft coaxial coupling of second motor has the main shaft, be equipped with the boss on the main shaft, the rolling wheel suit is on the main shaft, the tip threaded connection of main shaft has spacing dish, the rolling wheel is located between boss and the spacing dish, the surface of rolling wheel is supported to the terminal surface of spacing dish, the edge of spacing dish is equipped with a plurality of breachs.
Preferably, the elastic connection mechanism comprises a guide wheel frame, the second guide wheel is rotatably installed on the guide wheel frame, connecting rods are perpendicularly connected to two sides of the top of the guide wheel frame, the connecting rods perpendicularly penetrate through the connecting plate, the end portions of the connecting rods are jointly connected with the limiting plate, and a second spring is sleeved on the connecting rods between the limiting plate and the connecting plate.
Preferably, a connecting plate is fixed on one side of the cooling tank, a guide sleeve is fixedly connected to the upper portion of the connecting plate, cylindrical dewatering cotton is fixed on the inner wall of the guide sleeve, the guide sleeve is located between the second guide wheel and the winding wheel, and the cable penetrates through the dewatering cotton.
Preferably, be fixed with the rotation support on the cooling bath between second guide pulley and the rolling wheel, be equipped with the rotatory rotary mechanism of drive installation pole around the axis that its level set up on the rotation support, install a plurality of vibration mechanism on the installation pole, vibration mechanism is including pressing a section of thick bamboo, the both ends of pressing a section of thick bamboo all are connected with the connecting block through the pivot rotation, run through on the connecting block and have sliding fit's guide arm with it, the one end and the perpendicular fixed connection of installation pole of guide arm, the cover is equipped with first spring on the guide arm between connecting block and the installation pole, the other end fixedly connected with end block of guide arm.
Preferably, the rotating mechanism comprises a first motor, the first motor is fixedly mounted on a rotating support, the end of an output shaft of the first motor is coaxially connected with a driving wheel, two ends of the mounting rod are coaxially connected with supporting shafts, the supporting shafts are in running fit with the rotating support, the end of one of the supporting shafts is coaxially connected with a driving wheel, and a driving belt is connected between the driving wheel and the driving wheel.
Compared with the prior art, the invention has the following beneficial effects: according to the cable cooling device, the rotating winding wheel is arranged to wind the cable, the cable is guided by the first guide wheel and the second guide wheel in the winding process, the cable passes through the inside of the cooling cylinder, water in the cooling tank is conveyed by the water pump and sprayed out of one end of the cooling cylinder from the water spray pipe to wash and cool the cable in the cooling cylinder, water flows rapidly to take away heat on the surface of the cable rapidly, then the cooling water returns to the cooling tank from the end part of the cooling cylinder, the flow rate of the water flow is high in the process, and therefore the cooling water is evaporated and radiated to achieve the cooling effect.
Drawings
FIG. 1 is a schematic view of the structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the structure at A in FIG. 2;
fig. 4 is a schematic view of the structure of the present invention at the installation pole.
In the figure: the cooling device comprises a cooling tank 1, a transmission wheel 2, a first guide wheel 3, a transmission belt 4, a connecting plate 5, a driving wheel 6, a rotating support 7, a first motor 8, a guide sleeve 9, a winding wheel 10, a second motor 11, a limiting disc 12, a notch 13, a cooling cylinder 14, a base frame 15, an annular pipe 16, a conveying pump 17, a connecting pipe 18, a spray pipe 19, a cable 20, a mounting rod 21, a pressing cylinder 22, a connecting block 23, a guide rod 24, an end block 25, a rotating shaft 26, a supporting shaft 27, a first spring 28, a supporting frame 29, water removal cotton 30, a limiting plate 31, a connecting rod 32, a second spring 33, a guide wheel frame 34, a second guide wheel 35 and a main shaft 36.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
As shown in fig. 1-4, the water spray cooling device for cable production based on water circulation comprises a cooling tank 1, wherein a base frame 15 is arranged on the upper portion of the cooling tank 1, first guide wheels 3 are rotatably arranged on both sides of the base frame 15, a connecting plate 5 is arranged on one side of the cooling tank 1, a second guide wheel 35 is rotatably arranged on the upper portion of the connecting plate 5 through an elastic connecting mechanism, the elastic connecting mechanism comprises a guide wheel frame 34, the second guide wheel 35 is rotatably arranged on the guide wheel frame 34, connecting rods 32 are vertically connected to both sides of the top of the guide wheel frame 34, the connecting rods 32 vertically penetrate through the connecting plate 5, end portions of the connecting rods 32 are jointly connected with a limiting plate 31, and a second spring 33 is sleeved on the connecting rods 32 between the limiting plate 31 and the connecting plate 5.
Under the action of the second spring 33, the wheel carrier 34 can vibrate up and down along the axial direction of the connecting rod 32, so that the water removing effect is achieved, and the cable 20 can be prevented from being broken due to the excessive tension on the cable 20.
The other side of cooling bath 1 is equipped with support frame 29, the upper portion of support frame 29 is equipped with the actuating mechanism that drives wind-up wheel 10 and rotate around its central axis, actuating mechanism includes second motor 11, second motor 11 fixed mounting is on the upper portion of support frame 29, the output shaft coaxial coupling of second motor 11 has main shaft 36, be equipped with the boss on the main shaft 36, wind-up wheel 10 suit is on main shaft 36, the tip threaded connection of main shaft 36 has spacing dish 12, wind-up wheel 10 is located between boss and the spacing dish 12, the surface of wind-up wheel 10 is supported to the terminal surface of spacing dish 12, the edge of spacing dish 12 is equipped with a plurality of breachs 13.
The cable 20 is wound on the winding wheel 10, the end of the cable 20 passes through the lower parts of the two first guide wheels 3 after passing through the upper part of the second guide wheel 35, the cooling cylinder 14 is horizontally fixed at the middle part of the base frame 15, the cable 20 passes through the inside of the cooling cylinder 14, the annular pipe 16 is fixed on the outer wall of one end of the cooling cylinder 14, a plurality of L-shaped spray pipes 19 are fixed on the annular pipe 16, the end parts of the spray pipes 19 are positioned in the cooling cylinder 14 and are parallel to the central axis of the cooling cylinder 14, the annular pipe 16 is connected with one end of the connecting pipe 18, the other end of the connecting pipe 18 is connected with a water outlet of the conveying pump 17, and the conveying pump 17 is installed in the cooling tank 1.
The delivery pump 17 is used for passing through the connecting pipe 18 with the water in the cooling tank 1, the transport of ring pipe 16, from spray tube 19 blowout, the inside along cooling cylinder 14 flows after the tip blowout of spray tube 19 of cooling water, wash and cool off the inside cable 20 of cooling cylinder 14, cooling water is fast, can carry out quick cooling to the surface of cable 20, thereby reach efficient cooling effect, the cooling water flows back to in the cooling tank 1 from the tip of cooling pipe 14, can cyclic utilization, and can accelerate the evaporation heat absorption of cooling water at this in-process, reach the purpose that increases cooling effect.
One side of the cooling tank 1 is fixed with a connecting plate 5, the upper part of the connecting plate 5 is fixedly connected with a guide sleeve 9, the inner wall of the guide sleeve 9 is fixed with a cylindrical dewatering cotton 30, the guide sleeve 9 is positioned between a second guide wheel 35 and a winding wheel 10, and the cable 20 passes through the dewatering cotton 30. The guide sleeve 9 is used for guiding the cable 20, and the water drops adhered to the surface of the cable 20 are wiped off by the water removal cotton 30 after the cable 20 passes through the water removal cotton 30, so that the cooling water can be prevented from being attached to the cable 20 to influence the environment.
Be fixed with on the cooling bath 1 between second guide pulley 35 and the rolling wheel 10 and rotate support 7, it installs the rotatory rotary mechanism of the axis that pole 21 set up around its level to be equipped with the drive on rotating support 7, install a plurality of vibration mechanism on the installation pole 21, vibration mechanism is including pressing a section of thick bamboo 22, the both ends of pressing a section of thick bamboo 22 all are connected with connecting block 23 through pivot 26 rotation, it has sliding fit's guide arm 24 with it to run through on the connecting block 23, the one end and the perpendicular fixed connection of installation pole 21 of guide arm 24, the cover is equipped with first spring 28 on the guide arm 24 between connecting block 23 and the installation pole 21, the other end fixedly connected with end block 25 of guide arm 24. The rotating mechanism drives the mounting rod 21 to rotate, the pressing cylinder 22 connected with the mounting rod 21 rotates around the central axis of the mounting rod 21, in the process, the mounting rod 21 is in contact with the cable 20 in turn, the cable 20 deviates from the original track, the second guide wheel 35 can conduct elastic guiding on the cable 20 under the action of the second spring 33, meanwhile, when the pressing cylinder 22 presses the cable 20, the first spring 28 is compressed and contracted, the cable 20 can be prevented from being broken due to overlarge pressure, then the cable 20 rebounds under the action of the first spring 28 to generate vibration, the purpose of removing water is achieved, and cooling water shaken by the vibration returns to the cooling tank 1 to be recycled.
The rotating mechanism comprises a first motor 8, the first motor 8 is fixedly installed on a rotating support 7, the end part of an output shaft of the first motor 8 is coaxially connected with a driving wheel 6, two ends of the installation rod 21 are coaxially connected with supporting shafts 27, the supporting shafts 27 are in running fit with the rotating support 7, the end part of one supporting shaft 27 is coaxially connected with a driving wheel 2, and a driving belt 4 is connected between the driving wheel 2 and the driving wheel 6. The first motor 8 is connected with an external power supply through a lead, and the first motor 8 can realize the speed reduction driving of the mounting rod 21 through the driving wheel 6 and the driving wheel 2.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (4)
1. The water spray cooling device for cable production based on water circulation comprises a cooling tank (1) and is characterized in that a base frame (15) is arranged on the upper portion of the cooling tank (1), first guide wheels (3) are rotatably arranged on two sides of the base frame (15), a connecting plate (5) is arranged on one side of the cooling tank (1), a second guide wheel (35) is rotatably arranged on the upper portion of the connecting plate (5) through an elastic connecting mechanism, a supporting frame (29) is arranged on the other side of the cooling tank (1), a driving mechanism for driving a winding wheel (10) to rotate around an axis is arranged on the upper portion of the supporting frame (29), a cable (20) is wound on the winding wheel (10), a rotating bracket (7) is fixed on the cooling tank (1) between the second guide wheel (35) and the winding wheel (10) after the end portion of the cable winds around the upper portion of the second guide wheel (35) and passes through the lower portions of the two first guide wheels (3), a rotating mechanism for driving a mounting rod (21) to rotate around the horizontally arranged axis is arranged on the rotating bracket (7), the rotating mechanism comprises a first rotating mechanism (8), the first rotating mechanism (8), and a motor (8) is connected with a coaxial motor (27) at two ends of the rotating shaft (8), the supporting shaft (27) is in running fit with the rotating support (7), the end of one of the supporting shafts (27) is coaxially connected with the driving wheel (2), a driving belt (4) is connected between the driving wheel (2) and the driving wheel (6), a plurality of vibration mechanisms are installed on the installation rod (21), each vibration mechanism comprises a pressing cylinder (22), two ends of each pressing cylinder (22) are rotatably connected with a connecting block (23) through rotating shafts (26), a guide rod (24) in sliding fit with the connecting block (23) penetrates through the connecting block (23), one end of each guide rod (24) is vertically and fixedly connected with the installation rod (21), a first spring (28) is sleeved on each guide rod (24) between the connecting block (23) and the installation rod (21), the other end of each guide rod (24) is fixedly connected with an end block (25), a cooling cylinder (14) is horizontally fixed in the middle of the base frame (15), a cable (20) passes through the inside of each cooling cylinder (14), a ring-shaped pipe (16) is fixed on the outer wall of one end of each cooling cylinder (14), a plurality of L-shaped spray pipes (19) are fixed on the ring-shaped pipe (16), and the cooling cylinder (14), and the end of each spray pipe (18) is connected with a connecting pipe (18) which is parallel to the cooling cylinder (18), the other end of the connecting pipe (18) is connected with a water outlet of a delivery pump (17), and the delivery pump (17) is arranged in the cooling tank (1).
2. The water spray cooling device for cable production based on water circulation is characterized in that the driving mechanism comprises a second motor (11), the second motor (11) is fixedly mounted on the upper portion of the supporting frame (29), an output shaft of the second motor (11) is coaxially connected with a spindle (36), a boss is arranged on the spindle (36), the winding wheel (10) is sleeved on the spindle (36), a limiting disc (12) is connected to the end portion of the spindle (36) in a threaded manner, the winding wheel (10) is located between the boss and the limiting disc (12), the end face of the limiting disc (12) abuts against the surface of the winding wheel (10), and a plurality of notches (13) are formed in the edge of the limiting disc (12).
3. The water spray cooling device for cable production based on water circulation as claimed in claim 1, wherein the elastic connection mechanism comprises a guide wheel frame (34), the second guide wheel (35) is rotatably mounted on the guide wheel frame (34), two sides of the top of the guide wheel frame (34) are vertically connected with connecting rods (32), the connecting rods (32) vertically penetrate through the connecting plate (5) and are connected with the limiting plate (31) at the end portions, and the second spring (33) is sleeved on the connecting rod (32) between the limiting plate (31) and the connecting plate (5).
4. The water spray cooling device for cable production based on water circulation as claimed in claim 1, wherein a connecting plate (5) is fixed on one side of the cooling tank (1), a guide sleeve (9) is fixedly connected to the upper portion of the connecting plate (5), a cylindrical water removal cotton (30) is fixed on the inner wall of the guide sleeve (9), the guide sleeve (9) is located between the second guide wheel (35) and the winding wheel (10), and the cable (20) passes through the water removal cotton (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010450778.8A CN111674012B (en) | 2020-05-25 | 2020-05-25 | Water circulation-based water spray cooling device for cable production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010450778.8A CN111674012B (en) | 2020-05-25 | 2020-05-25 | Water circulation-based water spray cooling device for cable production |
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| Publication Number | Publication Date |
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| CN111674012A CN111674012A (en) | 2020-09-18 |
| CN111674012B true CN111674012B (en) | 2023-04-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010450778.8A Active CN111674012B (en) | 2020-05-25 | 2020-05-25 | Water circulation-based water spray cooling device for cable production |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118762877B (en) * | 2024-09-05 | 2024-11-15 | 四川金力电缆集团有限公司 | Convenient efficient cable manufacture equipment |
| CN118808857A (en) * | 2024-09-19 | 2024-10-22 | 浙江亘古电缆股份有限公司 | A welding process for aluminum sheath of high voltage cable |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205362639U (en) * | 2016-03-23 | 2016-07-06 | 广西铁合金有限责任公司 | A cooling device for 200 is stainless steel moulded blank |
| CN107492423A (en) * | 2017-09-11 | 2017-12-19 | 淮南新光神光纤线缆有限公司 | A kind of cable cooling device |
| CN208091144U (en) * | 2018-03-22 | 2018-11-13 | 江苏绿地环保滤材有限公司 | A kind of filter cloth drying unit |
| CN208796725U (en) * | 2018-09-26 | 2019-04-26 | 深圳市华荣科技有限公司 | A kind of rapid cooling formula Assembly Cabinet feed cable production line |
-
2020
- 2020-05-25 CN CN202010450778.8A patent/CN111674012B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205362639U (en) * | 2016-03-23 | 2016-07-06 | 广西铁合金有限责任公司 | A cooling device for 200 is stainless steel moulded blank |
| CN107492423A (en) * | 2017-09-11 | 2017-12-19 | 淮南新光神光纤线缆有限公司 | A kind of cable cooling device |
| CN208091144U (en) * | 2018-03-22 | 2018-11-13 | 江苏绿地环保滤材有限公司 | A kind of filter cloth drying unit |
| CN208796725U (en) * | 2018-09-26 | 2019-04-26 | 深圳市华荣科技有限公司 | A kind of rapid cooling formula Assembly Cabinet feed cable production line |
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| CN111674012A (en) | 2020-09-18 |
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Effective date of registration: 20221223 Address after: No. 60, Zhengdantai Village, Toupu, Wuhe County, Bengbu City, Anhui Province 233300 Applicant after: Zhang Zheng Address before: 434200 No. 5, group 6, Xinhua Village, Laocheng Town, Songzi City, Jingzhou City, Hubei Province Applicant before: Hu Meng |
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Effective date of registration: 20230317 Address after: 402760 Qinggang industrial and Trade Zone, Bishan District, Chongqing Applicant after: CHONGQING SHENZHOU CABLE GROUP CO.,LTD. Applicant after: Chen Mingliang Address before: No. 60, Zhengdantai Village, Toupu, Wuhe County, Bengbu City, Anhui Province 233300 Applicant before: Zhang Zheng |
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