CN109607306B - Can protect take-up of electric wire - Google Patents
Can protect take-up of electric wire Download PDFInfo
- Publication number
- CN109607306B CN109607306B CN201811252009.6A CN201811252009A CN109607306B CN 109607306 B CN109607306 B CN 109607306B CN 201811252009 A CN201811252009 A CN 201811252009A CN 109607306 B CN109607306 B CN 109607306B
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- shaft
- roller body
- shaft sleeve
- push
- rotating shaft
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- 238000004804 winding Methods 0.000 claims abstract description 50
- 238000001125 extrusion Methods 0.000 claims abstract description 12
- 239000010687 lubricating oil Substances 0.000 claims description 6
- 230000003044 adaptive effect Effects 0.000 claims 2
- 230000006978 adaptation Effects 0.000 description 4
- 241001391944 Commicarpus scandens Species 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Images
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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/02—Winding and traversing material on to reels, bobbins, tubes, or like package cores or formers
- B65H54/40—Arrangements for rotating packages
- B65H54/54—Arrangements for supporting cores or formers at winding stations; Securing cores or formers to driving members
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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
- B65H54/00—Winding, coiling, or depositing filamentary material
- B65H54/70—Other constructional features of yarn-winding machines
- B65H54/74—Driving arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
- B65H2403/00—Power transmission; Driving means
- B65H2403/90—Machine drive
- B65H2403/92—Electric drive
-
- 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
- B65H2701/30—Handled filamentary material
- B65H2701/34—Handled filamentary material electric cords or electric power cables
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Storing, Repeated Paying-Out, And Re-Storing Of Elongated Articles (AREA)
Abstract
The invention discloses a take-up device capable of protecting an electric wire, and relates to the field of electric wire take-up tools; the roller comprises a base, a rotating shaft and a roller body are arranged on the base, a driven gear coaxial with the rotating shaft is fixedly connected to the rotating shaft, a winding drum is sleeved on the roller body, a plurality of holes are formed in the roller body, ejector rods matched with the holes are inserted into the holes, a friction plate is arranged at one end, close to the winding drum, of the ejector rods, an extrusion device is arranged in the roller body, a driving gear is meshed with the driven gear, a shaft sleeve coaxial with the driving gear is arranged on one side, away from a motor, of the driving gear, a through hole is formed in the position, corresponding to the shaft sleeve, of the base, the shaft sleeve is located in the through hole, a shaking handle is inserted into the shaft sleeve and comprises a connecting shaft matched with the shaft sleeve, the connecting shaft is inserted into the shaft sleeve; the invention can prevent the electric wire from being broken.
Description
Technical Field
The invention belongs to the field of wire take-up tools, and particularly relates to a take-up device capable of protecting a wire.
Background
The maintenance of power supply enterprise equipment uses a large amount of electric wires, and some electric wires are thinner, need the unwrapping wire when drawing from the warehouse, use remaining then need the storage personnel to receive the line after accomplishing to avoid extravagant.
Chinese patent No. CN207209583U, granted on publication No. 20180410, discloses a "wire take-up device"; the wire winding device comprises a winding coil and a winding device shell, wherein a supporting plate is welded at the position of the horizontal central line in the winding device shell, a clamping groove is formed in the position of a port at the top of the supporting plate, a one-way motor is arranged at the top of the supporting plate, one side of the one-way motor is connected with a rotating shaft, a T-shaped sliding groove is formed in the outer portion of the rotating shaft at an equal angle, the T-shaped sliding groove is connected with the winding coil through a T-shaped sliding block, and a wire clip is fixed on the; the wire winding device adopts the one-way motor to wind wires, and has the advantage of high wire winding efficiency, but when the wires to be wound are clamped, the one-way motor continues to work, so that the wires are easy to break; the invention is easy to break the electric wire.
Disclosure of Invention
The invention aims to overcome the defect that the wire is easy to break in the prior art, and provides a take-up device capable of protecting the wire.
In order to achieve the purpose, the invention adopts the following technical scheme:
a take-up device capable of protecting an electric wire comprises a base, wherein a rotating shaft and a roller body are arranged on the base, one end of the rotating shaft is hinged on the base, the other end of the rotating shaft is fixedly connected with the roller body, the rotating shaft is coaxial with the roller body, a driven gear coaxial with the rotating shaft is fixedly connected onto the rotating shaft, a bobbin is sleeved on the roller body, a plurality of holes are formed in the roller body, ejector rods matched with the holes are inserted into the holes and are in sliding connection with the holes, a friction plate is arranged at one end, close to the bobbin, of each ejector rod, the friction plate abuts against the inner side wall of the bobbin, an extrusion device is arranged in the roller body, each ejector rod is connected with the extrusion device, a driving gear is meshed with the driven gear, the driving gear is connected with a motor, a shaft sleeve coaxial, the base is equipped with the via hole in the axle sleeve corresponding position, the axle sleeve is located the via hole, it has the handle of waveing to insert on the axle sleeve, wave the handle include with the connecting axle of axle sleeve adaptation, the connecting axle is inserted and is established on the axle sleeve, be equipped with at least one spacing arch on the connecting axle, the axle sleeve inside wall is equipped with the spacing recess with spacing protruding adaptation in spacing protruding corresponding position, spacing arch is located spacing recess.
When the wire is wound, the winding drum is sleeved on the roller body, the winding drum is internally provided with an ejector rod which is connected with the hole in a sliding manner, the roller body is internally provided with an extruding device, one end of the ejector rod, which is close to the winding drum, is provided with a friction plate, the ejector rod is extruded by the extruding device to enable the ejector rod to approach towards the winding drum, the friction plate is finally abutted against the inner side wall of the winding drum, the winding drum is finally fixed on the roller body, the wire is connected with the winding drum, a motor is started, the motor drives a driving gear to rotate, the driving gear is meshed with a driven gear, the driven gear starts to rotate, the winding drum starts to rotate under the driving of the friction force, the winding drum starts to wind up, when the wire to be wound is clamped due to abnormal conditions, the motor adopts larger force to wind up, the friction force starts to increase, and when, the further increase of the tensile force of the electric wire is inhibited, and the electric wire is prevented from being broken; after the winding is finished, the extruding device stops extruding the ejector rod, the friction plate is separated from the winding drum, and the winding drum is taken down, so that the winding device has the advantage of convenience in assembly and disassembly; the shaft sleeve and the rocking handle are additionally arranged, the connecting shaft can be inserted into the shaft sleeve in a construction site without a power-on condition, the rocking handle is rocked to take up the wire, and the limiting protrusion and the limiting groove prevent the connecting shaft and the shaft sleeve from rotating relatively; the invention can be used under the condition of no power supply, and has strong universality.
Preferably, the extrusion device comprises a push shaft coaxial with the roller body, the push shaft is provided with a frustum at a position corresponding to the ejector rod, the frustum abuts against the inner side wall of the roller body, the frustum comprises a slope surface, the slope surface faces the same direction, the ejector rod abuts against the slope surface, one end of the push shaft, which deviates from the slope surface, is provided with a screw rod, the screw rod penetrates through the roller body and abuts against the end face, which is close to one side of the screw rod, of the push shaft, the screw rod is in threaded connection with the roller body, the other end of the push shaft is provided with a spring, one end of the spring is connected to the push shaft, and the other.
When the wire is wound, the winding drum is sleeved on the roller body, the screw rod is rotated, the screw rod moves towards the direction of the push shaft, the screw rod is abutted against the push shaft, the push shaft moves under the driving of the screw rod, the push shaft is provided with a frustum abutted against the inner side wall of the roller body, the frustum ensures that the push shaft moves along the shaft where the push shaft is located, the push shaft drives the frustum to move, the frustum comprises an edge slope surface, the ejector rod is abutted against the edge slope surface, under the extrusion of the edge slope surface, the ejector rod moves towards the direction far away from the push shaft, and finally, the friction plate is extruded on; after the wire is taken up, the screw rod is rotated reversely, the screw rod moves towards the direction far away from the push shaft, the spring is arranged at the other end of the push shaft, the push shaft moves towards the screw rod under the action of the elastic force of the spring, the push shaft drives the frustum to move reversely, finally, the friction plate is loosened from the winding drum, and the winding drum can be taken down.
Preferably, the shape of one end of the ejector rod close to the push shaft is matched with the shape of the side slope surface, and lubricating oil is arranged on the side slope surface.
The shape of one end of the ejector rod close to the push shaft is matched with the shape of the side slope surface; the stress between the push shaft and the side slope surface is reduced, and the side slope surface is prevented from being damaged; lubricating oil is arranged on the side slope surface, so that the friction force between the ejector rod and the side slope surface is reduced, the included angle between the resultant force of the side slope surface facing the ejector rod and the ejector rod is smaller, and the ejector rod can move along the axial direction of the ejector rod more easily.
Preferably, the outer side wall of the roller body is provided with a return spring at the position of the ejector rod, one end of the return spring is connected with the corresponding friction plate, and the other end of the return spring is connected to the outer side wall of the roller body.
Set up return spring, prevent that the ejector pin from dropping from the roll body, in addition, when push rod reverse motion, return spring makes the ejector pin support all the time and leans on the slope surface of limit for the friction disc breaks away from in time from the bobbin, has further increased dismouting efficiency.
The invention has the beneficial effects that: (1) when the electric wire to be collected is clamped due to abnormal conditions, the motor adopts larger force to collect the electric wire, the friction force begins to increase, when the friction force exceeds a certain limit, the friction plate and the winding drum slide, the further increase of the tensile force of the electric wire is inhibited, and the electric wire is prevented from being broken; after the winding is finished, the extruding device stops extruding the ejector rod, the friction plate is separated from the winding drum, and the winding drum is taken down, so that the winding device has the advantage of convenience in assembly and disassembly; the invention can also be used under the condition of no power supply, and has strong universality; (2) the shape of one end of the ejector rod close to the push shaft is matched with the shape of the side slope surface; the stress between the push shaft and the side slope surface is reduced, and the side slope surface is prevented from being damaged; lubricating oil is arranged on the side slope surface, so that the friction force between the ejector rod and the side slope surface is reduced, the included angle between the resultant force of the side slope surface and the ejector rod is smaller, and the ejector rod can move along the axial direction of the ejector rod more easily; (3) set up return spring, prevent that the ejector pin from dropping from the roll body, in addition, when push rod reverse motion, return spring makes the ejector pin support all the time and leans on the slope surface of limit for the friction disc breaks away from in time from the bobbin, has further increased dismouting efficiency.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
FIG. 3 is a schematic view of the shaft sleeve and the driving gear;
fig. 4 is a schematic structural view of the rocking handle.
In the figure: the roller comprises a base 1, a driven gear 3, a rotating shaft 5, a roller body 6, a push rod 7, a winding drum 8, a push shaft 9, a frustum 10, a side slope 11, a driving gear 12, a shaft sleeve 13, a limiting groove 14, a rocking handle 15, a connecting shaft 16, a limiting bulge 17, a screw rod 18, a friction plate 19 and a return spring 20.
Detailed Description
The invention is explained in further detail below with reference to the figures and the detailed description:
fig. 1, 3 and 4 show a take-up device capable of protecting an electric wire, which includes a base 1, wherein a rotating shaft 5 and a roller body 6 are arranged on the base 1, one end of the rotating shaft 5 is hinged on the base 1, the other end of the rotating shaft 5 is fixedly connected with the roller body 6, the rotating shaft 5 is coaxial with the roller body 6, a driven gear 3 coaxial with the rotating shaft 5 is fixedly connected with the rotating shaft 5, a bobbin 8 is sleeved on the roller body 6, a plurality of holes are arranged on the roller body 6, ejector rods 7 matched with the holes are inserted in the holes, the ejector rods 7 are slidably connected with the holes, a friction plate 19 is arranged at one end of the ejector rod 7 close to the bobbin 8, the friction plate 19 is abutted against the inner side wall of the bobbin 8, an extrusion device is arranged in the roller body 6, the ejector rods 7 are connected with the extrusion device, the driven gear 3, one side that motor was kept away from to driving gear 12 is equipped with the axle sleeve 13 coaxial with driving gear 12, axle sleeve 13 and driving gear 12 rigid coupling, base 1 is equipped with the via hole in axle sleeve 13 corresponding position, axle sleeve 13 is located the via hole, it is equipped with on the axle sleeve 13 and waves handle 15 to insert, wave handle 15 including with the connecting axle 16 of axle sleeve 13 adaptation, connecting axle 16 is inserted and is established on axle sleeve 13, be equipped with at least one spacing arch 17 on the connecting axle 16, axle sleeve 13 inside wall is equipped with the spacing recess 14 with spacing protruding 17 adaptation in spacing arch 17 corresponding position, spacing arch 17 is located spacing recess 14.
When the wire is wound, the winding drum is sleeved on the roller body, the winding drum is internally provided with an ejector rod which is connected with the hole in a sliding manner, the roller body is internally provided with an extruding device, one end of the ejector rod, which is close to the winding drum, is provided with a friction plate, the ejector rod is extruded by the extruding device to enable the ejector rod to approach towards the winding drum, the friction plate is finally abutted against the inner side wall of the winding drum, the winding drum is finally fixed on the roller body, the wire is connected with the winding drum, a motor is started, the motor drives a driving gear to rotate, the driving gear is meshed with a driven gear, the driven gear starts to rotate, the winding drum starts to rotate under the driving of the friction force, the winding drum starts to wind up, when the wire to be wound is clamped due to abnormal conditions, the motor adopts larger force to wind up, the friction force starts to increase, and when, the further increase of the tensile force of the electric wire is inhibited, and the electric wire is prevented from being broken; after the winding is finished, the extruding device stops extruding the ejector rod, the friction plate is separated from the winding drum, and the winding drum is taken down, so that the winding device has the advantage of convenience in assembly and disassembly; the shaft sleeve and the rocking handle are additionally arranged, the connecting shaft can be inserted into the shaft sleeve in a construction site without a power-on condition, the rocking handle is rocked to take up the wire, and the limiting protrusion and the limiting groove prevent the connecting shaft and the shaft sleeve from rotating relatively; the invention can be used under the condition of no power supply, and has strong universality.
Fig. 1 and 2 show that the extrusion device includes the push shaft 9 coaxial with the roll body 6, the push shaft 9 is equipped with the frustum 10 at the ejector pin 7 corresponding position, the frustum 10 supports and leans on the 6 inside walls of roll body, the frustum 10 includes the slope surface 11 in limit, the slope surface 11 in limit is unanimous, the ejector pin 7 supports and leans on the slope surface 11 in limit, the one end that the push shaft 9 deviates from the slope surface 11 in limit is equipped with the screw rod 18, the screw rod 18 supports and leans on the terminal surface that the push shaft 9 is close to screw rod 18 one side after passing roll body 6, screw rod 18 and roll body 6 threaded connection, the push shaft 9 other end is equipped with the spring, spring one end is connected on the push shaft 9, the spring other end is connected on.
When the wire is wound, the winding drum is sleeved on the roller body, the screw rod is rotated, the screw rod moves towards the direction of the push shaft, the screw rod is abutted against the push shaft, the push shaft moves under the driving of the screw rod, the push shaft is provided with a frustum abutted against the inner side wall of the roller body, the frustum ensures that the push shaft moves along the shaft where the push shaft is located, the push shaft drives the frustum to move, the frustum comprises an edge slope surface, the ejector rod is abutted against the edge slope surface, under the extrusion of the edge slope surface, the ejector rod moves towards the direction far away from the push shaft, and finally, the friction plate is extruded on; after the wire is taken up, the screw rod is rotated reversely, the screw rod moves towards the direction far away from the push shaft, the spring is arranged at the other end of the push shaft, the push shaft moves towards the screw rod under the action of the elastic force of the spring, the push shaft drives the frustum to move reversely, finally, the friction plate is loosened from the winding drum, and the winding drum can be taken down.
Fig. 2 shows that the shape of one end of the ejector rod 7 close to the push shaft 9 is matched with the shape of a slope surface 11, and lubricating oil is arranged on the slope surface 11.
The shape of one end of the ejector rod close to the push shaft is matched with the shape of the side slope surface; the stress between the push shaft and the side slope surface is reduced, and the side slope surface is prevented from being damaged; lubricating oil is arranged on the side slope surface, so that the friction force between the ejector rod and the side slope surface is reduced, the included angle between the resultant force of the side slope surface facing the ejector rod and the ejector rod is smaller, and the ejector rod can move along the axial direction of the ejector rod more easily.
Fig. 2 shows that the outer side wall of the roller body 6 is provided with a return spring 20 at the position of the ejector rod 7, one end of the return spring 20 is connected with the corresponding friction plate 19, and the other end of the return spring 20 is connected to the outer side wall of the roller body 6.
Set up return spring, prevent that the ejector pin from dropping from the roll body, in addition, when push rod reverse motion, return spring makes the ejector pin support all the time and leans on the slope surface of limit for the friction disc breaks away from in time from the bobbin, has further increased dismouting efficiency.
Claims (3)
1. The take-up device capable of protecting the electric wire comprises a base (1) and is characterized in that a rotating shaft (5) and a roller body (6) are arranged on the base (1), one end of the rotating shaft (5) is hinged to the base (1), the other end of the rotating shaft (5) is fixedly connected with the roller body (6), the rotating shaft (5) is coaxial with the roller body (6), a driven gear (3) coaxial with the rotating shaft (5) is fixedly connected onto the rotating shaft (5), a winding drum (8) is sleeved on the roller body (6), a plurality of holes are formed in the roller body (6), ejector rods (7) matched with the holes are inserted into the holes, the ejector rods (7) are slidably connected with the holes, a friction plate (19) is arranged at one end, close to the winding drum (8), of each ejector rod (7), the friction plate (19) abuts against the inner side wall of the winding drum (8), and an extrusion device, the push rod (7) is connected with the extrusion device, the driven gear (3) is meshed with the driving gear (12), the driving gear (12) is connected with the motor, one side, far away from the motor, of the driving gear (12) is provided with a shaft sleeve (13) coaxial with the driving gear (12), the shaft sleeve (13) is fixedly connected with the driving gear (12), the base (1) is provided with a through hole at the position corresponding to the shaft sleeve (13), the shaft sleeve (13) is located in the through hole, a shaking handle (15) is inserted on the shaft sleeve (13), the shaking handle (15) comprises a connecting shaft (16) adaptive to the shaft sleeve (13), the connecting shaft (16) is inserted on the shaft sleeve (13), at least one limiting bulge (17) is arranged on the shaft sleeve (16), a limiting groove (14) adaptive to the limiting bulge (17) is arranged on the inner side wall of the shaft sleeve (13) at the position corresponding, the limiting protrusion (17) is positioned in the limiting groove (14); the extrusion device includes with coaxial push shaft (9) of roll body (6), push shaft (9) correspond the position at ejector pin (7) and are equipped with frustum (10), frustum (10) support and lean on roll body (6) inside wall, frustum (10) are including the domatic (11) in limit, the domatic (11) orientation in limit is unanimous, ejector pin (7) support and lean on domatic (11) in limit, push shaft (9) deviate from the one end of the domatic (11) in limit and are equipped with screw rod (18), screw rod (18) pass roll body (6) back support and lean on push shaft (9) be close to on the terminal surface of screw rod (18) one side, screw rod (18) and roll body (6) threaded connection, push shaft (9) other end is equipped with the spring, spring one end is connected on push shaft (9), the spring other end is connected on roll body (6) inside wall.
2. The take-up device capable of protecting the electric wire according to claim 1, wherein the shape of one end of the ejector rod (7) close to the push shaft (9) is matched with the shape of a slope surface (11), and lubricating oil is arranged on the slope surface (11).
3. A take-up device capable of protecting electric wires according to any one of claims 1 or 2, wherein a return spring (20) is arranged on the outer side wall of the roller body (6) at the position of the ejector rod (7), one end of the return spring (20) is connected with the corresponding friction plate (19), and the other end of the return spring (20) is connected to the outer side wall of the roller body (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252009.6A CN109607306B (en) | 2018-10-25 | 2018-10-25 | Can protect take-up of electric wire |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811252009.6A CN109607306B (en) | 2018-10-25 | 2018-10-25 | Can protect take-up of electric wire |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109607306A CN109607306A (en) | 2019-04-12 |
| CN109607306B true CN109607306B (en) | 2020-08-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811252009.6A Active CN109607306B (en) | 2018-10-25 | 2018-10-25 | Can protect take-up of electric wire |
Country Status (1)
| Country | Link |
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| CN (1) | CN109607306B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110327603B (en) * | 2019-05-15 | 2020-12-04 | 广西科技大学 | Rock climbing training equipment |
| CN110752479B (en) * | 2019-10-31 | 2021-03-30 | 徐州华显凯星信息科技有限公司 | Cable pulling-proof device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085763A (en) * | 1961-06-02 | 1963-04-16 | United States Steel Corp | Expanding mandrel |
| FR2044248A5 (en) * | 1969-05-21 | 1971-02-19 | Petit Marcel | Radially contractable bobbin and mounting |
| CN205772409U (en) * | 2016-05-30 | 2016-12-07 | 国网江西省电力公司吉安供电分公司 | A kind of electric power cable storage device |
| CN106946092A (en) * | 2017-03-29 | 2017-07-14 | 杭州奥科服装辅料有限公司 | A kind of Multifunctional bobbin winder |
| CN107572305A (en) * | 2017-09-04 | 2018-01-12 | 乐甜桃 | A kind of automatic winding equipment for cable |
| CN108128665A (en) * | 2018-02-09 | 2018-06-08 | 荆门米丰信息科技有限公司 | A kind of auto-manual 3D printer consumptive material coiling apparatus |
-
2018
- 2018-10-25 CN CN201811252009.6A patent/CN109607306B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3085763A (en) * | 1961-06-02 | 1963-04-16 | United States Steel Corp | Expanding mandrel |
| FR2044248A5 (en) * | 1969-05-21 | 1971-02-19 | Petit Marcel | Radially contractable bobbin and mounting |
| CN205772409U (en) * | 2016-05-30 | 2016-12-07 | 国网江西省电力公司吉安供电分公司 | A kind of electric power cable storage device |
| CN106946092A (en) * | 2017-03-29 | 2017-07-14 | 杭州奥科服装辅料有限公司 | A kind of Multifunctional bobbin winder |
| CN107572305A (en) * | 2017-09-04 | 2018-01-12 | 乐甜桃 | A kind of automatic winding equipment for cable |
| CN108128665A (en) * | 2018-02-09 | 2018-06-08 | 荆门米丰信息科技有限公司 | A kind of auto-manual 3D printer consumptive material coiling apparatus |
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| Publication number | Publication date |
|---|---|
| CN109607306A (en) | 2019-04-12 |
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