CN112027270A - Wire supporting frame - Google Patents
Wire supporting frame Download PDFInfo
- Publication number
- CN112027270A CN112027270A CN202010697348.6A CN202010697348A CN112027270A CN 112027270 A CN112027270 A CN 112027270A CN 202010697348 A CN202010697348 A CN 202010697348A CN 112027270 A CN112027270 A CN 112027270A
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- Prior art keywords
- connecting rod
- pushing
- pin
- cylinder
- hole
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H16/00—Unwinding, paying-out webs
- B65H16/02—Supporting web roll
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H75/00—Storing webs, tapes, or filamentary material, e.g. on reels
- B65H75/02—Cores, formers, supports, or holders for coiled, wound, or folded material, e.g. reels, spindles, bobbins, cop tubes, cans, mandrels or chucks
- B65H75/18—Constructional details
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Abstract
The invention discloses a wire supporting frame which structurally comprises a main cylinder, a pushing nut, a wire supporting rod, a long connecting rod, a three-hole connecting rod and a short connecting rod, wherein the pushing cylinder is sleeved on the main cylinder, and can move along the axial direction without relative rotation; the pushing nut is connected with the pushing cylinder, the pushing nut is in threaded connection with the main cylinder, the pushing nut can rotate around the pushing cylinder but does not move relatively to the pushing cylinder in the axial direction, and the pushing cylinder can move along the axial direction by rotating the pushing nut; the supporting rod is connected with the pushing cylinder through the long connecting rod and the three-hole connecting rod, the short connecting rod is hinged between the main cylinder and the three-hole connecting rod, and the pushing cylinder can be driven to move relatively in the axial direction through rotating the pushing nut, so that the supporting rod moves along the radial direction. After the technical scheme is adopted, the wire support provided by the invention can support the pyrolysis fiber roll prepared by a precursor conversion method so as to ensure the smooth implementation of the subsequent fiber winding and continuous firing processes.
Description
Technical Field
The invention relates to the field of ceramic fiber processing, in particular to a wire support.
Background
The continuous ceramic fiber has excellent performances of high temperature resistance, oxidation resistance, creep resistance, corrosion resistance, high specific strength, high specific modulus, good compatibility with a matrix and the like, and has wide application prospects in the high-tech fields of aerospace, nuclear energy and the like [ Von Chun Xiang, Van Xiao Lin, Song Yongcai ]. the development and application prospects of the high-performance fiber in the 21 st century and challenges thereof (I) silicide ceramic fiber [ J ]. high-tech fiber and applications, 1999, 24 (4): 1-8]. Precursor conversion processes are an important class of processes for producing ceramic fibers, and generally comprise the following major steps: (1) spinning the precursor into precursor; (2) carrying out non-melting and non-dissolving crosslinking treatment on the precursor; (3) carrying out high-temperature inorganic treatment on the cross-linked yarn; (4) the inorganic ceramic fiber is subjected to high-temperature final firing and crystallization to obtain a ceramic fiber finished product [ Van Xiaolin, Songyanli Liang effective east Von Chun Xiang high-temperature resistant SiC fiber research dynamics [ J ]. aerospace material technology, 1998, 1: 13-17]. In the steps (2) and (3), the cross-linked yarn is taken down from a spinning winding tube before the inorganic treatment, and the pyrolysis fiber roll is obtained after the whole roll of the cross-linked yarn is subjected to the inorganic treatment. Then, the whole roll of pyrolytic fibers must be unfolded again, and the unfolded pyrolytic fiber roll is rewound and then enters the next fiber preparation process. The above process requires that the yarn stretching device has a function of assisting the unwinding of the fiber while stretching the fiber.
The existing yarn supporting equipment (Zhangiemin, a yarn supporting machine [ P ].2007, CN2937187Y) provided on the market aims at the chemical fiber industry, can support the whole roll of fiber, but can not provide the auxiliary unwinding function.
Disclosure of Invention
In view of the above problems, the present invention provides a manual winding frame capable of winding up an inorganic ceramic fiber and rotating the winding frame on a winding shaft to wind up and unwind the fiber.
In order to solve the technical problems, the technical scheme adopted by the invention is as follows: a wire supporting frame structurally comprises a main cylinder, a pushing nut, a wire supporting rod, a long connecting rod, a three-hole connecting rod and a short connecting rod, wherein the pushing cylinder is sleeved on the main cylinder, and the pushing cylinder is sleeved on the main cylinder and can move along the axial direction without relative rotation; the pushing nut is connected with the pushing cylinder, the pushing nut is in threaded connection with the main cylinder, the pushing nut can rotate around the pushing cylinder but does not move relatively in the axial direction, and the pushing cylinder can move along the axial direction by rotating the pushing nut; the supporting rod is connected with the pushing cylinder through the long connecting rod and the three-hole connecting rod, the short connecting rod is hinged between the main cylinder and the three-hole connecting rod, and the pushing cylinder can be driven to move relatively in the axial direction through the rotary pushing nut, so that the supporting rod moves along the radial direction.
Preferably, the number of the stay bar, the number of the long connecting rods, the number of the three-hole connecting rods and the number of the short connecting rods are respectively N, N is an integer, and N is more than or equal to 8 and more than or equal to 3.
Preferably, the main cylinder is provided with an external thread matched with the internal thread of the push nut, and the thread pitch of the external thread is 10-50 mm.
Preferably, the head fixedly connected with a main section of thick bamboo journal stirrup of a main section of thick bamboo, the fixed three hole connecting rod journal stirrups that are provided with of head of a promotion section of thick bamboo, the afterbody fixedly connected with a long connecting rod journal stirrup of a promotion section of thick bamboo, wherein, the size and the position of main section of thick bamboo journal stirrup, three hole connecting rod journal stirrups and long connecting rod journal stirrup are all the same.
Preferably, one end of the three-hole connecting rod is hinged to the three-hole connecting rod support lug through a first pin, and the other end of the three-hole connecting rod is hinged to one side of the support screw rod through a second pin; one end of the long connecting rod is hinged to the long connecting rod support lug through a third pin, and the other end of the long connecting rod is hinged to the other side of the support rod through a fourth pin; one end of the short connecting rod is hinged to the main cylinder support lug through a fifth pin, and the other end of the short connecting rod is hinged to the middle of the three-hole connecting rod through a sixth pin; the supporting rod, the pushing cylinder, the long connecting rod and the three-hole connecting rod form a parallelogram, wherein the supporting rod and the pushing cylinder are opposite sides of the parallelogram, the long connecting rod and the three-hole connecting rod are the other opposite sides of the parallelogram, and the supporting rod and the pushing cylinder are always kept parallel.
Preferably, the center distance between the two pin holes on the pushing cylinder is the same as the center distance between the two pin holes on the supporting rod; the center distance of the two pin holes on the long connecting rod is the same as that of the two pin holes on the three-hole connecting rod.
Preferably, the centers of the middle pin hole on the three-hole connecting rod and the two end pin holes on the three-hole connecting rod are positioned on the same straight line, the distance between the center of the middle pin hole and the centers of the two end pin holes is consistent, and the distance between the center of the middle pin hole and the center of the pin hole on the short connecting rod is consistent.
Preferably, the pushing cylinder is sleeved on the outer side surface of the main cylinder, and the pushing cylinder is connected with the main cylinder through a flat key.
From the above description of the structure of the present invention, compared with the prior art, the present invention has the following advantages:
1. according to the wire supporting frame provided by the invention, the wire supporting frame is used for re-supporting the contracted pyrolytic fiber roll in the ceramic fiber processing, the force for supporting the pyrolytic fiber roll can be manually and directly controlled in a manner of manually rotating and pushing the nut, the rewinding and the reprocessing of the pyrolytic fiber roll are facilitated, the functions of supporting the pyrolytic fiber roll and assisting the unwinding in the continuous ceramic fiber preparation process can be realized, and the smooth implementation of the ceramic fiber continuous preparation process is ensured.
2. The wire support frame provided by the invention has the advantages of light structure, few parts, easiness in manufacturing, simplicity and convenience in use and operation and good reliability.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of a wire support frame according to the present invention;
FIG. 2 is a partial side view of a wire cage of the present invention;
fig. 3 is a partial axial view of a wire cage of the present invention.
In the figure: 001. a pyrolyzed fiber cartridge; 1. a main barrel; 2. pushing the barrel; 3. pushing the nut; 4. a screw supporting rod; 5. a long connecting rod; 6. a three-hole connecting rod; 7. a short connecting rod; 11. a main cylinder support lug; 12. a flat bond; 13. an external thread; 17. a second pin; 22a, a three-hole link lug; 22b, a long connecting rod support lug; 25. a third pin; 26. a first pin; 45. a fourth pin; 46. a second pin; 67. a sixth pin; 200. an axial direction; 300. the direction of rotation; 400. the radial direction.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Examples
Referring to fig. 1, 2 and 3, a wire support comprises a main cylinder 1, a pushing cylinder 2, a pushing nut 3, a wire support rod 4, a long connecting rod 5, a three-hole connecting rod 6 and a short connecting rod 7, wherein the pushing cylinder 2 is sleeved on the main cylinder 1, and the pushing cylinder 2 is sleeved on the main cylinder 1 and can move along an axial direction 200 without relative rotation; the pushing nut 3 is connected with the pushing cylinder 2, the pushing nut 2 is in threaded connection with the main cylinder 1, the pushing nut 2 can rotate around the pushing cylinder 2 but does not move relatively in the axial direction 200, and the pushing cylinder 2 can move along the axial direction 200 by rotating the pushing nut 2; the stay rod 4 is connected with the pushing cylinder 2 through the long connecting rod 5 and the three-hole connecting rod 6, the short connecting rod 7 is hinged between the main cylinder 1 and the three-hole connecting rod 6, and the pushing cylinder 2 can be driven to move relatively in the axial direction 200 by rotating the pushing nut 2, so that the stay rod 4 moves along the radial direction 400. After the structure is adopted, the wire support is used for re-supporting the contracted pyrolytic fiber roll in the ceramic fiber processing, the force for supporting the pyrolytic fiber roll can be controlled relatively directly by manually rotating the push nut, the re-winding and the re-processing of the pyrolytic fiber roll to the upper barrel are facilitated, the functions of supporting the pyrolytic fiber roll and assisting the unwinding in the continuous ceramic fiber preparation process can be realized, the smooth implementation of the ceramic fiber continuous preparation process is ensured, the functions of supporting the pyrolytic fiber roll and assisting the unwinding in the continuous ceramic fiber preparation process can be realized, and the smooth implementation of the ceramic fiber continuous preparation process is ensured.
Furthermore, the number of the stay bar 4, the long connecting rod 5, the three-hole connecting rod 6 and the short connecting rod 7 is N respectively, N is an integer, and N is more than or equal to 8 and more than or equal to 3. With this structure, N is preferably 4.
Further, the main cylinder 1 is provided with an external thread 13 matched with the internal thread of the push nut 2, and the thread pitch of the external thread 13 is 10-50 mm. By adopting the structure, namely preferably, the thread pitch of the external thread of the main cylinder is 30mm, and the thread pitch of 30mm of the external thread of the main cylinder can meet the requirement that the whole wire support frame can be quickly supported or contracted by rotating and pushing the nut.
Further, the head of the main cylinder 1 is fixedly connected with a main cylinder support lug 11, the head of the pushing cylinder 2 is fixedly provided with a three-hole connecting rod support lug 22a, and the tail of the pushing cylinder 2 is fixedly connected with a long connecting rod support lug 22b, wherein the main cylinder support lug 11, the three-hole connecting rod support lug 22a and the long connecting rod support lug 22b are the same in size and direction. The support lug structure is provided with a pin hole and is hinged with the connecting rods through pins, and all the support lug structures have the same size and the same direction; by this connection, 4 stay rods 4, 4 long links 5, 4 three-hole links 6 and 4 short links 7 are uniformly distributed in the radial direction.
Further, one end of the three-hole link 6 is hinged to the three-hole link support lug 22a through a first pin 26, and the other end of the three-hole link 6 is hinged to one side of the stay bar 4 through a second pin 46; one end of the long connecting rod 5 is hinged on the long connecting rod support lug 22b through a third pin 25, and the other end of the long connecting rod 5 is hinged on the other side of the stay bar 4 through a fourth pin 45; one end of the short connecting rod 7 is hinged on the main cylinder support lug 11 through a fifth pin 17, and the other end of the short connecting rod 7 is hinged on the middle part of the three-hole connecting rod 6 through a sixth pin 67; the stay bar 4, the pushing cylinder 2, the long connecting rod 5 and the three-hole connecting rod 6 form a parallelogram, wherein the stay bar 4 and the pushing cylinder 2 are opposite sides of the parallelogram, and the long connecting rod 5 and the three-hole connecting rod 6 are the other opposite sides of the parallelogram. With this arrangement, all hinges are rotatable; the fourth pin 45, the third pin 25, the first pin 26, and the second pin 46 are apexes of a parallelogram, and therefore, the stay bar 4 is kept parallel to the push cylinder 2 and the main cylinder 1.
Further, the center distance between the two pin holes on the pushing cylinder 2 is the same as the center distance between the two pin holes on the screw supporting rod 4; the center distance of the two pin holes on the long connecting rod 5 is the same as that of the two pin holes on the three-hole connecting rod 6; the centers of the middle pin hole on the three-hole connecting rod 6 and the pin holes at the two ends on the three-hole connecting rod are positioned on the same straight line, the distance between the center of the middle pin hole and the centers of the pin holes at the two ends is consistent, and the center distance between the middle pin hole and the center of the pin hole on the short connecting rod is consistent. By adopting the structure, the fifth pin 17 is installed to move on a semicircle which takes the connecting line of the first pin 26 and the second pin 46 as a diameter and the circle center of the sixth pin 67, the connecting line of the fifth pin 17 and the first pin 26, and the connecting line of the fifth pin 17 and the second pin 46 are in a vertical relation. The movement of the pushing cylinder along the axial direction 200 is converted into the movement of the stay bar along the radial direction 400, and 4 stay bars are opened 4 to support or retract the pyrolytic fiber roll 001.
Further, the pushing cylinder 2 is sleeved on the outer side surface of the main cylinder 1, and the pushing cylinder 2 is connected with the main cylinder 1 through a flat key 12.
The working principle is as follows:
the main cylinder 1 is provided with a flat key 12, the pushing cylinder 2 is sleeved on the main cylinder 1, a key groove in the pushing cylinder 2 is matched with the flat key 12, and the pushing cylinder 2 can slide back and forth on the main cylinder 1 along the axial direction 200 without relative rotation; the main barrel 1 is provided with external threads, the push nut 3 is in threaded connection with the main barrel 1, the push nut 3 is connected with the push barrel 2, the push nut 3 can rotate around the push barrel 2 but cannot move relatively in the axial direction 200, and therefore, through manual rotation of the push nut 3, the push nut 3 rotates in the rotating direction 300 and moves in the axial direction 200 along the main barrel 1 to drive the push barrel 2 to move in the axial direction; when the pushing nut 3 is not moved, the main drum 1 and the pushing drum 2 are relatively fixed to play a role in supporting the pyrolysis fiber roll and assisting unwinding.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a prop up silk frame which characterized in that: the structure of the device comprises a main cylinder (1), a pushing cylinder (2), a pushing nut (3), a screw rod (4), a long connecting rod (5), a three-hole connecting rod (6) and a short connecting rod (7), wherein the pushing cylinder (2) is sleeved on the main cylinder (1), and the pushing cylinder (2) is sleeved on the main cylinder (1) and can move along the axial direction (200) without relative rotation; the pushing nut (3) is connected with the pushing cylinder (2), the pushing nut (2) is in threaded connection with the main cylinder (1), the pushing nut (2) can rotate around the pushing cylinder (2) but does not move relatively to the pushing cylinder in the axial direction (200), and the pushing cylinder (2) can move along the axial direction (200) by rotating the pushing nut (2); prop silk (4) and be connected with a promotion section of thick bamboo (2) through long connecting rod (5), three hole connecting rods (6), short connecting rod (7) articulate between main section of thick bamboo (1) and three hole connecting rods (6), promote nut (2) through the rotation and can drive a promotion section of thick bamboo (2) relative motion on axial direction (200) to make and prop silk (4) along radial direction (400) motion.
2. A wire stretcher as claimed in claim 1, wherein: the number of the supporting screw rods (4), the number of the long connecting rods (5), the number of the three-hole connecting rods (6) and the number of the short connecting rods (7) are respectively N, N is an integer, and N is more than or equal to 8 and more than or equal to 3.
3. A wire stretcher as claimed in claim 1, wherein: the main barrel (1) is provided with an external thread (13) matched with the internal thread of the push nut (2), and the thread pitch of the external thread (13) is 10-50 mm.
4. A wire stretcher as claimed in claim 1, wherein: the head fixedly connected with of a main section of thick bamboo (1) owner section of thick bamboo journal stirrup (11), the fixed three hole connecting rod journal stirrups (22a) that are provided with of head of a promotion section of thick bamboo (2), the afterbody fixedly connected with of a promotion section of thick bamboo (2) long connecting rod journal stirrup (22b), wherein, the size and the position homogeneous phase of main section of thick bamboo journal stirrup (11), three hole connecting rod journal stirrups (22a) and long connecting rod journal stirrup (22b) are the same.
5. A wire stretcher as claimed in claim 4, wherein: one end of the three-hole connecting rod (6) is hinged to the three-hole connecting rod support lug (22a) through a first pin (26), and the other end of the three-hole connecting rod (6) is hinged to one side of the support screw rod (4) through a second pin (46); one end of the long connecting rod (5) is hinged to the long connecting rod support lug (22b) through a third pin (25), and the other end of the long connecting rod (5) is hinged to the other side of the support screw rod (4) through a fourth pin (45); one end of the short connecting rod (7) is hinged to the main cylinder support lug (11) through a fifth pin (17), and the other end of the short connecting rod (7) is hinged to the middle of the three-hole connecting rod (6) through a sixth pin (67); prop up a parallelogram of lead screw (4), a promotion section of thick bamboo (2), long connecting rod (5) and three hole connecting rods (6) constitution, wherein prop lead screw (4) and promote a section of thick bamboo (2) for parallelogram's opposite side, long connecting rod (5) and three hole connecting rods (6) are another opposite side of parallelogram, prop lead screw (4) and keep parallel with a promotion section of thick bamboo (2) throughout.
6. A wire stretcher as claimed in claim 5, wherein: the center distance of the two pin holes on the pushing cylinder (2) is the same as that of the two pin holes on the supporting rod (4); the center distance of the two pin holes on the long connecting rod (5) is the same as that of the two pin holes on the three-hole connecting rod (6).
7. A wire stretcher as claimed in claim 5, wherein: the centers of the middle pin hole on the three-hole connecting rod (6) and the pin holes at the two ends on the three-hole connecting rod are positioned on the same straight line, the distance between the center of the middle pin hole and the centers of the pin holes at the two ends is consistent, and the center distance between the middle pin hole and the center of the pin hole on the short connecting rod is consistent.
8. A wire stretcher as claimed in claim 1, wherein: the pushing cylinder (2) is sleeved on the outer side surface of the main cylinder (1), and the pushing cylinder (2) is connected with the main cylinder (1) through a flat key (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697348.6A CN112027270A (en) | 2020-07-20 | 2020-07-20 | Wire supporting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010697348.6A CN112027270A (en) | 2020-07-20 | 2020-07-20 | Wire supporting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112027270A true CN112027270A (en) | 2020-12-04 |
Family
ID=73579290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010697348.6A Pending CN112027270A (en) | 2020-07-20 | 2020-07-20 | Wire supporting frame |
Country Status (1)
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| CN (1) | CN112027270A (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6283961A (en) * | 1985-10-09 | 1987-04-17 | Yoshizawa:Kk | Winding drum structure |
| JP2005298154A (en) * | 2004-04-13 | 2005-10-27 | Tokiwa:Kk | Long item winding device |
| CN103538944A (en) * | 2013-10-15 | 2014-01-29 | 江苏精海变压器有限公司 | Diameter-adjustable film winding device |
| CN203831408U (en) * | 2014-05-27 | 2014-09-17 | 巨轮股份有限公司 | Robot flexible clamping claw for tire carrying |
| KR20170023895A (en) * | 2017-02-09 | 2017-03-06 | 정양수 | Trimming winder |
| CN108516419A (en) * | 2018-03-22 | 2018-09-11 | 陈建明 | A kind of machinery swelled communication cable wrap-up |
| CN108861799A (en) * | 2018-06-06 | 2018-11-23 | 苏州睿烁环境科技有限公司 | A kind of communication cable wire dispenser convenient for restocking |
| TWM580576U (en) * | 2019-03-13 | 2019-07-11 | 旭然國際股份有限公司 | Wire processing device |
| CN210366410U (en) * | 2019-08-20 | 2020-04-21 | 烟台正森包装材料有限公司 | Broken film winding device of film blowing machine |
| CN210594729U (en) * | 2019-07-18 | 2020-05-22 | 郑州四维新材料技术研究院有限公司 | Variable diameter receive silk bobbin cradle |
-
2020
- 2020-07-20 CN CN202010697348.6A patent/CN112027270A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6283961A (en) * | 1985-10-09 | 1987-04-17 | Yoshizawa:Kk | Winding drum structure |
| JP2005298154A (en) * | 2004-04-13 | 2005-10-27 | Tokiwa:Kk | Long item winding device |
| CN103538944A (en) * | 2013-10-15 | 2014-01-29 | 江苏精海变压器有限公司 | Diameter-adjustable film winding device |
| CN203831408U (en) * | 2014-05-27 | 2014-09-17 | 巨轮股份有限公司 | Robot flexible clamping claw for tire carrying |
| KR20170023895A (en) * | 2017-02-09 | 2017-03-06 | 정양수 | Trimming winder |
| CN108516419A (en) * | 2018-03-22 | 2018-09-11 | 陈建明 | A kind of machinery swelled communication cable wrap-up |
| CN108861799A (en) * | 2018-06-06 | 2018-11-23 | 苏州睿烁环境科技有限公司 | A kind of communication cable wire dispenser convenient for restocking |
| TWM580576U (en) * | 2019-03-13 | 2019-07-11 | 旭然國際股份有限公司 | Wire processing device |
| CN210594729U (en) * | 2019-07-18 | 2020-05-22 | 郑州四维新材料技术研究院有限公司 | Variable diameter receive silk bobbin cradle |
| CN210366410U (en) * | 2019-08-20 | 2020-04-21 | 烟台正森包装材料有限公司 | Broken film winding device of film blowing machine |
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Application publication date: 20201204 |
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