CN216640006U - Coiling mechanism core assembly and have its electronic airing machine - Google Patents
Coiling mechanism core assembly and have its electronic airing machine Download PDFInfo
- Publication number
- CN216640006U CN216640006U CN202123253032.7U CN202123253032U CN216640006U CN 216640006 U CN216640006 U CN 216640006U CN 202123253032 U CN202123253032 U CN 202123253032U CN 216640006 U CN216640006 U CN 216640006U
- Authority
- CN
- China
- Prior art keywords
- winder
- winding
- driver
- assembly according
- pressing structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Abstract
The utility model relates to the technical field of clothes airing devices, in particular to a winding mechanism core assembly and an electric clothes airing machine with the same, wherein the winding mechanism core assembly comprises a winder and a driver which are connected with each other, the winder is arranged on an installation plate, and the outer surface of the winder is provided with an external thread for winding; the wire pressing structure is arranged on the mounting plate and is positioned on one side of the winder and is in contact with the external thread to apply pressure to the winding on the external thread. The electric clothes airing machine comprises the winding mechanism core assembly. The utility model solves the technical problems that the winding ropes of the winder of the existing winding mechanism are not arranged tightly and tidily enough and are easy to be entangled and knotted.
Description
Technical Field
The utility model relates to the technical field of clothes airing devices, in particular to a winding mechanism core assembly and an electric clothes airing machine with the same.
Background
The winding mechanism is a power system of the clothes airing device, and winding is realized through rotation, so that the lifting of the clothes airing rod is controlled. The traditional coiling mechanism comprises a motor fixed on a base, a coil winder support and a coil winder; the winder is a tubular structure with a circular cross section, one end of the winder is a straight pipe with a smooth outer circumference and is arranged in the winder support in a penetrating way; the outer surface of the other end is provided with an external thread for winding the traction rope; the inner surface of the winder is provided with an internal thread which is suitable for being matched and connected with the driving end of the motor, and the outer surface of the driving end of the motor is provided with an external thread matched with the external thread. When the driving end of the motor rotates, the external thread on the outer surface of the driving end is matched with the internal thread on the inner surface of the winder, the winder rotates by being driven, the winder translates for a distance along the axial direction, and the straight pipe section of the winder synchronously translates in the winder support. In the process, the hauling cable is wound on the external thread of the outer surface of the winder.
The winding mechanism with the structure has the following defects: the rope is naturally wound on the winder by means of the tensile force of the rope, the arrangement is not neat enough, and the rope is wound loose when no load exists, so that the rope is easy to tangle and knot.
SUMMERY OF THE UTILITY MODEL
The utility model provides a core assembly of a winding mechanism and an electric clothes drying machine with the core assembly, and solves the technical problems that the winding ropes of a winder of an existing winding mechanism are not arranged tightly and tidily enough and are easy to tangle and knot.
In order to solve the above technical problem, the present invention provides a core assembly of a winding mechanism, including:
the winder and the driver are connected with each other, the winder is arranged on the mounting plate, and the outer surface of the winder is provided with an external thread for winding;
the wire pressing structure is arranged on the mounting plate and is positioned on one side of the winder and is in contact with the external thread to apply pressure to the winding on the external thread.
Optionally, a limiting transmission support is further arranged on the mounting plate, and a first through hole and a second through hole which allow the winder and the line pressing structure to penetrate through are formed in the limiting transmission support.
Optionally, the device further comprises a sheath having an installation space, and the other end of the driver is inserted into the installation space and is fixedly connected with the sheath.
Optionally, the sheath outside is equipped with the fixing base, be equipped with on the fixing base and allow the first trompil that line ball structure's first end penetrated, the other end of mounting panel is equipped with the winder support, be equipped with on the winder support and allow the one end of winder with installation through-hole and the second trompil that line ball structure's second end penetrated respectively.
Optionally, an internal thread is arranged on the first through hole of the limit transmission support; the middle part of the external thread is provided with a flange which is formed along the circumferential direction of the winder, and the maximum diameter of the flange is larger than the inner diameter of the first through hole.
Optionally, a groove matched with the flange is formed in the outer circumferential surface of the line pressing structure.
Optionally, the middle part of the reel is provided with an accommodating space, and the driving end of the driver is arranged in the accommodating space in a penetrating way; the driving end of the driver is fixed with a clamping sleeve, and the clamping sleeve is connected with the winder.
Optionally, a switch electrically connected with the driver is further clamped on the mounting plate.
Optionally, a reversing control mechanism is further disposed on one side of the mounting plate, which is far away from the line pressing structure, and includes a pair of reversing guide wheels, and a rotation direction of the reversing guide wheels is perpendicular to a rotation direction of the reel; swing arms are hinged to the rotating shafts of the reversing guide wheels respectively, and one end heads, close to each other, of each swing arm are provided with pressure springs; the switch is arranged between the pair of reversing guide wheels; the other end of the pressure spring is sleeved on the contact of the switch.
An electric clothes airing machine comprises the winding mechanism core assembly.
The technical scheme of the utility model has the following advantages:
1. the utility model provides a core assembly of a winding mechanism, which comprises a winder and a driver which are connected with each other, wherein the winder is arranged on an installation plate, and the outer surface of the winder is provided with an external thread for winding; the wire pressing structure is arranged on the mounting plate, is positioned on one side of the winder and is in contact with the external thread so as to apply pressure to the winding on the external thread; the driver is connected with the winder and drives the winder to rotate and simultaneously translate along the axial direction; the line ball structure contacts with the external screw thread of winder surface, and when the wire winding twined on the external screw thread of winder, the line ball structure exerted pressure to the wire winding, guaranteed that its winding is closely arranged neatly, can not loose or entangle and tie a knot.
2. According to the winding mechanism core assembly provided by the utility model, the mounting plate is also provided with a limiting transmission support, and the limiting transmission support is provided with a first through hole and a second through hole which respectively allow the winder and the line pressing structure to penetrate through; the other end of the driver is arranged in the mounting space in a penetrating way and is fixedly connected with the sheath; a fixed seat is arranged outside the sheath, a first opening allowing the first end of the line pressing structure to penetrate is formed in the fixed seat, a winder support is arranged at the other end of the mounting plate, and a mounting through hole and a second opening allowing one end of the winder and the second end of the line pressing structure to penetrate are formed in the winder support; the driver other end wears to locate in the sheath, plays protection and fixed action to the driver, and the fixing base in the sheath outside and winder support play the supporting role to line ball structure simultaneously, the threaded contact on line ball structure and the winder, line ball structure at first trompil and second trompil internal rotation to exert pressure to the winding, in order to guarantee that the winder wire winding levels closely to arrange.
3. The utility model provides a core assembly of a winding mechanism, wherein an internal thread is arranged on a first through hole of a limiting transmission support; the middle part of the external thread is provided with a flange which is formed along the circumferential direction of the winder, and the maximum diameter of the flange is larger than the inner diameter of the first through hole; the internal thread on the first through hole is matched with the external thread of the winder, so that the winder is screwed in the first through hole of the limiting transmission support, the winder can rotate in the first through hole and can also move horizontally along the axial direction of the winder, the rope winding is ensured to be wound on the external thread on the periphery of the outer edge of the rope winding to be tightly and orderly arranged, and meanwhile, when the load on the rope winding is suddenly increased and the impact load is borne or the winding is blocked, the internal thread forms a limit on the external thread on the winder, so that the sudden axial displacement of the winder is prevented, the impact is caused to a driver connected with the winder, and the service life of the winder is prevented from being influenced; the periphery of the outer edge of the winder is provided with a flange, so that when the winder is translated to the maximum displacement position, the flange and the end surface of the limit transmission support form limit, and the winder is prevented from being translated over travel.
4. The utility model provides a core assembly of a winding mechanism, wherein a groove matched with a flange is formed in the outer circumferential surface of a line pressing structure; the groove on the outer circumferential surface of the wire pressing structure is matched with the flange on the periphery of the outer edge of the wire winder, so that the wire pressing structure is suitable for driving the wire pressing structure to synchronously translate when the wire winder translates, the wire pressing structure is ensured to always apply pressure to a winding wire wound on the wire pressing structure, and the winding wire is ensured to be uniformly and closely arranged to be orderly wound on the outer thread of the wire winder without loosening or entanglement during translation.
5. The utility model provides a core assembly of a winding mechanism.A containing space is arranged in the middle of a winder, and a driving end of a driver is arranged in the containing space in a penetrating way; a clamping sleeve is fixed at the driving end of the driver and connected with the winder; the driving end of the driver penetrates through the accommodating space in the middle of the winder, so that the integral length can be shortened, and the integrity is better;
the end of the driver is connected with the winder through the clamping sleeve, and torque is only transmitted between the driver and the winder, so that the phenomenon that the winder is subjected to axial sudden translation when bearing impact load, the driver is impacted, and the service life of the driver is influenced is avoided.
6. According to the core assembly of the winding mechanism, one side, far away from the line pressing structure, of the mounting plate is further provided with a pair of reversing guide wheels, and the rotating direction of the reversing guide wheels is perpendicular to that of the winder; swing arms are hinged to rotating shafts of the reversing guide wheels respectively, and one end heads of the swing arms, which are close to each other, are provided with pressure springs; a switch electrically connected with the driver is arranged between the pair of reversing guide wheels; the other end of the pressure spring is sleeved on a contact of the switch; the rope is conveniently wound on the winder after the rope winding is reversed by the reversing guide wheel; the swing arm and the pressure spring are matched to control the on-off of the resistance-meeting switch together, when the winding rope is in a relaxed state, the swing arm is bounced off by the pressure spring and is far away from the resistance-meeting switch, the resistance-meeting is realized, and the start and stop of the driver are controlled.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
FIG. 1 is an exploded view of a core assembly of a winding mechanism according to the present invention;
FIG. 2 is an assembly view of FIG. 1;
FIG. 3 is a schematic view of the backside structure of FIG. 2;
FIG. 4 is an exploded view of the components of the reeling mechanism;
FIG. 5 is an assembly view of FIG. 4;
fig. 6 is a view from the direction of A in fig. 5, and it can be seen that the ferrule is matched with the reel end head through the clamping groove and the convex rib, and only transmits torque without bearing axial load.
Description of the reference numerals:
1-driving end, 2-winder, 3-winder support, 4-limit transmission support, 5-flange, 6-ferrule, 7-sheath, 8-fixing seat, 9-line pressing structure, 10-mounting plate, 11-reversing guide wheel, 12-swing arm, 13-pressure spring and 14-switch.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it is to be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, which are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and operate, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, e.g. as a fixed connection, a detachable connection, or an integral connection; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
One embodiment of a winding mechanism cartridge assembly, as shown in fig. 1-3, includes a winding mechanism, a cable pressing structure, a mounting plate, and a reversing control mechanism.
As shown in fig. 4 and 5, the winding mechanism includes: the winder 2 is cylindrical and provided with an accommodating space, an installing groove is formed in the accommodating space along the axial direction, a threaded section is arranged at one end of the outer surface, a flange 5 is arranged in the middle of the threaded section along the circumferential direction of the winder 2, and the flange 5 divides the threaded section into a left section and a right section; the other end of the outer surface is a straight pipe section; the reel support 3 is provided with a mounting through hole for the straight pipe section of the reel 2 to penetrate through and a second opening for the second end of the line pressing structure 9 to penetrate through; spacing transmission support 4, locate on mounting panel 10, for cyclic annular, spacing transmission support 4 has the first through-hole of in-band screw thread and locates the second through-hole of first through-hole one side, the internal diameter of first through-hole is less than the maximum diameter of flange 5, the screw thread section of winder 2 wears to locate in the first through-hole, and line ball structure 9 runs through the setting of second through-hole, and spacing transmission support 4 and the coaxial setting of winder support 3. Meanwhile, the length of the limit transmission support 4 along the axial direction is smaller than that of the winder 2 along the axial direction. The driving end 1 of the driver is connected with a clamping sleeve 6, the clamping sleeve 6 is also provided with a clamping groove, and a threaded hole is formed in the clamping groove; the driving end 1 of the driver is inserted into the clamping groove and is fixedly connected with the clamping sleeve 6 through a bolt; as shown in fig. 6, the outer surface of the ferrule 6 is provided with a convex edge arranged along the axial direction of the driving end 1, the driving end 1 is arranged in the accommodating space of the reel 2 in a penetrating manner, and the convex edge is embedded in the mounting groove in a matching manner. The other end of the driver is arranged in the mounting space in a penetrating way and is fixedly connected with the sheath 7; a fixed seat 8 is arranged on the outer side of the sheath 7, a connecting position for connecting with the mounting plate 10 is arranged on the fixed seat 8, and specifically, the mounting position can be a threaded hole or a buckle slot; and the fixed seat 8 is also provided with a first opening which is coaxially arranged with the second opening on the winder support 3 and is suitable for the first end of the line pressing structure 9 to penetrate.
The wire pressing structure is shown in fig. 2, and is specifically a wire pressing roller arranged on one side of the rotation direction of the winder 2, a first end of the wire pressing roller penetrates through a first open hole on the fixed seat 8 outside the sheath 7, and a second end of the wire pressing roller penetrates through a second open hole on the limiting transmission support 4 and then penetrates through a second open hole on the winder support 3; a rubber sheath is wrapped on one section of the wire pressing structure 9 positioned between the winder support 3 and the limiting transmission seat 4, and the outer circumference of the rubber sheath is in contact with the thread section of the outer surface of the winder 2 and is suitable for applying pressure to the thread section when a rope is wound on the thread section; the middle part of the rubber sheath is provided with a groove which can be matched with a flange 5 of the outer circumference of the winder 2.
The reversing control mechanism is arranged on two sides of the reel 2 separately from the line pressing structure 9 and comprises a pair of reversing guide wheels 11, the rotating direction of the reversing guide wheels 11 is vertical to the rotating direction of the reel 2, namely the reversing guide wheels 11 rotate in the direction parallel to the paper surface, and the reel 2 rotates in the direction vertical to the paper surface; swing arms 12 are respectively hinged to rotating shafts of the reversing guide wheels 11, and one end, close to each other, of each swing arm 12 is provided with a pressure spring 13; a switch 14 electrically connected with the driver is arranged between the pair of reversing guide wheels 11; the other end of the pressure spring 13 is sleeved on a contact of the switch 14.
The mounting panel 10 is equipped with the installation position that is suitable for winding mechanism, line ball structure 9, switching-over control mechanism erection joint on it, and is concrete, the installation position adopts slot and buckle complex structure, replaces the screw and is connected, can make erection joint and dismantlement change more convenient and fast.
When the rope winding mechanism is used, two sections of ropes respectively penetrate into two reversing guide wheels 11 of the reversing control mechanism from the left side and the right side as shown in fig. 3, are respectively reversed by the reversing guide wheels 11, penetrate from one side to the other side of the winding mechanism from the lower part of the winding mechanism, then penetrate through a gap between the line pressing structure 9 and a winder 2 of the winding mechanism, and are respectively wound on thread sections. When the rope is in a relaxed state, the two swing arms 12 are bounced off by the pressure spring 13, the swing arms 12 are far away from the switch, the switch is disconnected, and the driver is not started; when the rope bears load, the rope is in a tensioning state, traction force is applied to the swing arm 12, one end of the swing arm 12 compresses the pressure spring 13 and is close to the control contact of the switch, the switch is conducted, and the driver is started. The drive end 1 of driver transmits torque to winder 2 through cutting ferrule 6, and the screw thread section of 2 outer fringe weeks of winder matches with the internal thread on the spacing transmission seat 4, and winder 2 is when around its circumferential direction, along axial translation, and the flange 5 at screw thread section middle part matches with the recess on the line ball structure 9, drives line ball structure 9 and translates in step. Meanwhile, the line pressing structure 9 applies pressure to the rope wound on the thread section, and the rope can be wound around the outer edge of the thread section of the winder 2 in a tight and orderly arrangement mode. When the winder 2 moves to the maximum displacement, the flange 5 on the thread section and one end face of the limit transmission seat 4 form limit, and the winder 2 is prevented from moving out of the installation through hole of the winder support 3. When bearing impact load on the rope, because drive end 1 passes through between cutting ferrule 6 and the winder 2 through the mounting groove cooperation connection of following 2 axial settings of winder, only transmit torque and can not transmit axial force between the two, and the internal thread of spacing transmission seat 4 can be spacing to the abrupt translation formation of winder 2, avoids impact load on the rope to lead to the abrupt translation of winder 2, strikes the driver, causes the life-span to shorten.
Still provide an electronic airing machine including above-mentioned winding mechanism core assembly.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the utility model.
Claims (10)
1. A winding mechanism movement assembly, comprising:
the winder (2) and the driver are connected with each other, the winder (2) is arranged on the mounting plate (10), and the outer surface of the winder is provided with an external thread for winding;
the wire pressing structure (9) is arranged on the mounting plate (10) and is positioned on one side of the winder (2) and is in contact with the external thread to apply pressure to a winding wire on the external thread.
2. A cord reel mechanism assembly according to claim 1, wherein the mounting plate (10) is further provided with a limit transmission support (4), and the limit transmission support (4) is provided with a first through hole and a second through hole for allowing the cord reel (2) and the cord pressing structure (9) to pass through respectively.
3. A winding mechanism movement assembly according to claim 1, further comprising a sheath (7) having an installation space, wherein the other end of the driver is inserted into the installation space and fixedly connected to the sheath (7).
4. A cord reel mechanism core assembly according to claim 3, wherein a fixing seat (8) is arranged on the outer side of the sheath (7), a first opening allowing the first end of the cord pressing structure (9) to penetrate is formed in the fixing seat (8), a cord reel support (3) is arranged at the other end of the mounting plate (10), and a mounting through hole and a second opening allowing one end of the cord reel and the second end of the cord pressing structure (9) to penetrate are formed in the cord reel support (3).
5. A reeling mechanism deck assembly according to claim 2, wherein: an internal thread is arranged on the first through hole of the limiting transmission support (4); the middle part of the external thread is provided with a flange (5) which is formed along the circumferential direction of the winder (2), and the maximum diameter of the flange (5) is larger than the inner diameter of the first through hole.
6. A reel mechanism deck assembly according to claim 5, wherein: the outer circumferential surface of the line pressing structure (9) is provided with a groove matched with the flange (5).
7. A reel mechanism deck assembly according to claim 5, wherein: the middle part of the reel (2) is provided with an accommodating space, and the driving end (1) of the driver is arranged in the accommodating space in a penetrating way; a clamping sleeve (6) is fixed at the driving end (1) of the driver, and the clamping sleeve (6) is connected with the winder (2).
8. A winder mechanism movement assembly according to any one of claims 1 to 4, wherein: and a switch (14) electrically connected with the driver is clamped on the mounting plate (10).
9. A reeling mechanism deck assembly according to claim 8, wherein: a reversing control mechanism is further arranged on one side, far away from the line pressing structure (9), of the mounting plate (10) and comprises a pair of reversing guide wheels (11), and the rotating direction of the reversing guide wheels (11) is perpendicular to that of the winder (2); swing arms (12) are respectively hinged to rotating shafts of the reversing guide wheels (11), and one end heads of the swing arms (12) close to each other are provided with pressure springs (13); the switch (14) is arranged between the pair of reversing guide wheels (11); the other end of the pressure spring (13) is sleeved on a contact of the switch (14).
10. An electric clothes drying machine comprising a winding mechanism movement assembly according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123253032.7U CN216640006U (en) | 2021-12-21 | 2021-12-21 | Coiling mechanism core assembly and have its electronic airing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123253032.7U CN216640006U (en) | 2021-12-21 | 2021-12-21 | Coiling mechanism core assembly and have its electronic airing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216640006U true CN216640006U (en) | 2022-05-31 |
Family
ID=81743542
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123253032.7U Active CN216640006U (en) | 2021-12-21 | 2021-12-21 | Coiling mechanism core assembly and have its electronic airing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216640006U (en) |
-
2021
- 2021-12-21 CN CN202123253032.7U patent/CN216640006U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210783894U (en) | Curtain winding device | |
| CN116313303B (en) | Automatic wire twisting equipment for manufacturing power cable | |
| CN216640006U (en) | Coiling mechanism core assembly and have its electronic airing machine | |
| CN109650194A (en) | A kind of pipe robot rope winder | |
| CN112209160A (en) | Multi-core cable hinge is established synchronous kinks and is taken integral type equipment | |
| CN110534260A (en) | A kind of equipment winding conductive filament on high voltage damper | |
| CN210048305U (en) | Mechanical concentric twisting and rewinding friction driving device | |
| CN115520727A (en) | Pay-off device for wires and cables and pay-off method thereof | |
| CN213780460U (en) | End traction device for erecting communication engineering optical cable | |
| CN214569749U (en) | Wire guiding device of winding machine | |
| CN214692630U (en) | Receive line buffer and take-up | |
| CN212668833U (en) | Winding device of rewinding vehicle | |
| CN209747844U (en) | Length-adjustable cable | |
| CN205576541U (en) | Airing machine serving device | |
| CN208761844U (en) | Safety cable reel | |
| CN210575271U (en) | Frame-type wire twisting machine for cable processing | |
| CN110004678B (en) | Wire pressing mechanism of wire twisting disc, power machine core and clothes airing machine | |
| CN116040419B (en) | Intelligent reel and assembling method of production equipment of reel | |
| CN112429587A (en) | Elastic winding device for cable | |
| CN210480438U (en) | Winding device | |
| CN110021463B (en) | Uniform pay-off equipment and uniform pay-off tensioning device thereof | |
| CN209777986U (en) | Automatic wire rewinding device for testing lead special for electrical test | |
| CN220351373U (en) | Winding machine with anti-winding function | |
| CN217263849U (en) | High-voltage wire and cable winding device | |
| CN109940112A (en) | A kind of steel wire coiler reversely woven |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |