CN219279179U

CN219279179U - Winding device

Info

Publication number: CN219279179U
Application number: CN202320251737.5U
Authority: CN
Inventors: 赵彦景
Original assignee: Dongguan Meila Intelligent Technology Co ltd
Current assignee: Dongguan Meila Intelligent Technology Co ltd
Priority date: 2023-02-17
Filing date: 2023-02-17
Publication date: 2023-06-30
Anticipated expiration: 2033-02-17

Abstract

The utility model relates to the technical field of wire winding and unwinding, in particular to a wire winding device which comprises a fixed support, a winding roll and a driving assembly, wherein the fixed support consists of a first support frame and a second support frame, an axle center position is arranged between the first support frame and the second support frame, the winding roll is arranged on the axle center position, one end of the driving assembly is connected with the winding roll and is provided with a driving box, a coil spring is arranged in the driving box and is used for driving the winding roll to wind and unwind, one side of the driving box is provided with a driving wheel, a self-locking element is arranged at the axle center of the driving wheel, and the second support frame is provided with a locking element which is used for driving the self-locking element to drive the driving wheel to lock the winding roll. The self-locking element is matched with the locking element to position the driving wheel after paying off, so that the paying off self-locking effect is realized, the wire is ensured to have a better self-locking positioning effect, and the self-locking device is particularly suitable for wires with longer sizes.

Description

Winding device

Technical Field

The utility model relates to the technical field of wire winding and unwinding, in particular to a wire winding device.

Background

The reel, as the name implies, is a device for receiving and holding a wire, which is widely used for the reel, is very large to a cable reel for engineering construction, is small to a reel for receiving an optical fiber wire or a data wire, and in the reel for receiving the optical fiber wire or the data wire, the reel is generally provided with an automatic wire receiving and winding function along with continuous updating of products. Most of the existing wire reels need to be designed with a limiting structure to play a limiting role when rotating to a specified structure, the existing limiting structure is poor in stability, poor in wire winding positioning effect and incapable of achieving self-locking.

Disclosure of Invention

In order to solve the problems, the utility model provides a coiling device which is provided with a self-locking element matched with a locking element and can be used for positioning a driving wheel after paying off, so that the paying off self-locking effect is realized, and further, the wire is ensured to have a better self-locking positioning effect, and the coiling device is particularly suitable for wires with longer sizes.

The technical scheme adopted by the utility model is as follows: the utility model provides a coiling device, includes fixed bolster, take-up reel and drive assembly, the fixed bolster comprises first support frame and second support frame, has an axle center position between first support frame and the second support frame, the take-up reel is installed on the axle center position, drive assembly's one end connect in the take-up reel and be equipped with the drive box, install the wind spring in the drive box, the wind spring is used for driving the take-up reel and takes-up reel, one side of drive box is equipped with the drive wheel, the axle center department of drive wheel is equipped with self-locking element, the second support frame is equipped with locking element, locking element is used for driving self-locking element and drives the drive wheel and lock the take-up reel.

The technical scheme is further improved in that connecting rods are arranged between the first supporting frame and the second supporting frame and are connected with each other.

In a further improvement of the above scheme, the first supporting frame is provided with a rotating element, the rotating element is connected with one end of the winding roll, and the winding roll is rotatably connected with the rotating element.

The winding roll is provided with a winding groove, the wire is wound on the winding groove, and the coil spring is used for driving the winding roll to rotate and used for winding and unwinding the wire on the winding groove.

The technical scheme is further improved that the self-locking element is formed on one side of the driving wheel through integral forming and is provided with a plurality of locking tooth grooves, the locking element comprises a hinge shaft hinged to the second supporting frame, a locking piece connected to the hinge shaft and a stretching element used for stretching the locking piece, the locking piece is provided with a locking pin, and the locking pin is used for being inserted into the locking tooth grooves.

In a further improvement of the scheme, one side of the locking piece, which is positioned on the locking pin, is provided with an arc-shaped surface.

The further improvement to above-mentioned scheme is, still includes the direction subassembly, the direction subassembly is including connecting in the linking bridge of fixed bolster, install the guiding axle on the linking bridge and but movable mounting is epaxial and with linking bridge connection's direction slider, set up the guide way that is used for the electric wire to lead on the slider, set up movable guide slot on the guiding axle, the slider slides on the guiding axle along movable guide slot.

The technical scheme is further improved in that one end of the guide shaft is connected with a driven wheel, and the driven wheel is synchronously connected with the driving wheel in a transmission manner.

A further development of the above solution is that the driven wheel and the driving wheel are both gears and intermesh.

According to a further improvement of the scheme, the movable guide groove is a thread groove in reciprocating connection, the guide sliding block is provided with a sliding guide pin, and the sliding guide pin slides on the thread groove.

The beneficial effects of the utility model are as follows:

compared with the existing winder, the automatic wire winding device has the advantages that the structure is simple, the two supporting frames are oppositely arranged to form the axle center position, the axle center position is used for mounting a wire winding roll, the coil spring in the driving box is used as the driving of the wire winding and unwinding, torsion is generated by the coil spring in the wire winding and unwinding process, the wire winding and unwinding process is performed through the resilience force of the coil spring, the self-locking element is arranged on one side of the driving box, the self-locking element is matched with the locking element to position the driving wheel after the wire winding, the wire winding and self-locking effect is achieved, the wire is guaranteed to have a good self-locking positioning effect, the automatic wire winding device is particularly suitable for being used for wires with longer size, and the problems that the wire winding device is good in wire positioning and poor in stability are solved. Specifically, fixed bolster, take-up reel and drive assembly have been set up, the fixed bolster comprises first support frame and second support frame, has an axle center position between first support frame and the second support frame, the take-up reel is installed on the axle center position, drive assembly's one end connect in the take-up reel to be equipped with the drive box, install the wind spring in the drive box, the wind spring is used for driving the take-up reel and takes-up reel, one side of drive box is equipped with the drive wheel, the axle center department of drive wheel is equipped with self-locking element, the second support frame is equipped with locking element, locking element is used for driving self-locking element and drives the drive wheel and lock the take-up reel.

Drawings

FIG. 1 is a schematic perspective view of a winding device of the present utility model;

FIG. 2 is a perspective view of the winding device of FIG. 1 from another perspective;

fig. 3 is an exploded view of the wire winding device of fig. 1.

Reference numerals illustrate: the fixed bracket 1, the first support bracket 11, the rotating element 111, the second support bracket 12, the locking element 13, the hinge shaft 131, the locking piece 132, the arc surface 132a, the stretching element 133, the locking pin 134, the connecting rod 14, the winding drum 2, the winding slot 21, the electric wire 22, the driving component 3, the driving box 31, the coil spring 32, the driving wheel 33, the self-locking element 34, the locking tooth slot 341, the guiding component 4, the connecting bracket 41, the guiding shaft 42, the movable guide slot 421, the driven wheel 422, the guiding slide 43 and the guiding slot 431.

Detailed Description

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Preferred embodiments of the present utility model are shown in the drawings. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.

As shown in fig. 1 to 3, in one embodiment of the present utility model, a winding device is provided, which includes a fixing support 1, a winding roll 2, and a driving component 3, where the fixing support 1 is composed of a first support 11 and a second support 12, an axis position is provided between the first support 11 and the second support 12, the winding roll 2 is installed on the axis position, one end of the driving component 3 is connected to the winding roll 2 and is provided with a driving box 31, a coil spring 32 is installed in the driving box 31, the coil spring 32 is used for driving the winding roll 2 to wind and unwind, one side of the driving box 31 is provided with a driving wheel 33, a self-locking element 34 is provided at an axis position of the driving wheel 33, and the second support 12 is provided with a locking element 13, and the locking element 13 is used for driving the self-locking element 34 to drive the driving wheel 33 to lock the winding roll 2.

The connecting rod 14 is arranged between the first supporting frame 11 and the second supporting frame 12 and is connected with the two supporting frames, and the connecting rod 14 is arranged to ensure the stability of the whole frame of the fixed support 1 and the stability of the connection of the internal structure.

The first supporting frame 11 is provided with a rotating element 111, the rotating element 111 is connected with one end of the winding roll 2, the winding roll 2 is rotatably connected with the rotating element 111, and the rotating element 111 has the function of rotating the winding roll 2 to take up and pay-off wires in a bidirectional balance mode when the coil spring 32 is driven.

The winding roll 2 has a winding groove 21, the wire 22 is wound on the winding groove 21, and the coil spring 32 is used for driving the winding roll 2 to rotate for winding and unwinding the wire 22 on the winding groove 21.

The self-locking element 34 is integrally formed at one side of the driving wheel 33 and is provided with a plurality of locking tooth grooves 341, the locking element 13 comprises a hinge shaft 131 hinged on the second supporting frame 12, a locking piece 132 connected with the hinge shaft 131 and a stretching element 133 used for stretching the locking piece 132, the locking piece 132 is provided with a locking pin 134, the locking pin 134 is used for being inserted into the locking tooth grooves 341, the stretching element 133 is a spring, the locking pin 134 is driven to be inserted into the locking tooth grooves 341 to form locking under the pressure action of the spring in the locking process, and when the locking is required to be released, the locking tooth grooves 341 are separated from the locking tooth grooves 134 by pulling the wire 22 to enable the self-locking element 34 to reversely rotate.

The locking piece 132 is provided with an arc surface 132a on one side of the locking pin 134, and since the locking tooth slot 341 is a V-shaped slot, the arc surface 132a can play a guiding role in reversing, and thus, the locking phenomenon is prevented.

The wire winding machine further comprises a guide assembly 4, the guide assembly 4 comprises a connecting support 41 connected to the fixed support 1, a guide shaft 42 arranged on the connecting support 41 and a guide sliding block 43 movably arranged on the guide shaft 42 and connected with the connecting support 41, a guide groove 431 for guiding the wire 22 is formed in the guide sliding block 43, a movable guide groove 421 is formed in the guide shaft 42, and the guide sliding block 43 slides on the guide shaft 42 along with the movable guide groove 421, so that the wire 22 can be uniformly arranged and wound on the wire winding drum 2 in the sliding process.

One end of the guiding shaft 42 is connected with a driven wheel 422, and the driven wheel 422 is synchronously connected with the driving wheel 33 in a transmission manner, and further, the driven wheel 422 and the driving wheel 33 are all gears and meshed with each other, in this embodiment, the gears are meshed with each other, in different embodiments, different synchronous transmission structures can be adopted, such as synchronous belts, chains and the like, and the synchronous transmission structures can be realized.

The movable guide groove 421 is a thread groove in reciprocating connection, the guide sliding block 43 is provided with a sliding guide pin, the sliding guide pin slides on the thread groove, the reciprocating design of the thread groove is adopted, the guide transmission is carried out through the sliding guide pin, the structural transmission precision is high, and the stability is good.

The utility model has simple structure, the coil winding bracket is provided with two supporting frames which are oppositely arranged and form an axle center position, the axle center position is used for installing a coil winding roll 2, the coil winding 32 in the driving box 31 is used for driving the coil winding and unwinding, the coil winding 32 generates torsion in the process of winding and unwinding, the coil winding is wound by the resilience force of the coil winding 32 in the process of winding and unwinding, the self-locking element 34 is arranged on one side of the driving box 31, the self-locking element 34 is matched with the locking element 13 to position a driving wheel 33 after unwinding, the effect of self-locking of the unwinding is realized, the wire 22 is further ensured to have a better self-locking positioning effect, the utility model is particularly suitable for being used for wires 22 with longer size, and the problems of good positioning and poor stability of the wire 22 by the existing winder are solved. Specifically, a fixed support 1, a winding roll 2 and a driving assembly 3 are arranged, the fixed support 1 is composed of a first support frame 11 and a second support frame 12, an axle center position is arranged between the first support frame 11 and the second support frame 12, the winding roll 2 is arranged on the axle center position, one end of the driving assembly 3 is connected with the winding roll 2 and is provided with a driving box 31, a coil spring 32 is arranged in the driving box 31, the coil spring 32 is used for driving the winding roll 2 to take up and pay off, one side of the driving box 31 is provided with a driving wheel 33, a self-locking element 34 is arranged at the axle center of the driving wheel 33, the second support frame 12 is provided with a locking element 13, and the locking element 13 is used for driving the self-locking element 34 to drive the driving wheel 33 to lock the winding roll 2.

The foregoing examples illustrate only a few embodiments of the utility model, which are described in detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model. Accordingly, the scope of protection of the present utility model is to be determined by the appended claims.

Claims

1. A wire coiling device, characterized in that: including fixed bolster, take-up reel and drive assembly, the fixed bolster comprises first support frame and second support frame, has an axle center position between first support frame and the second support frame, the take-up reel is installed on the axle center position, drive assembly's one end connect in the take-up reel to be equipped with the drive box, install the wind spring in the drive box, the wind spring is used for driving the take-up reel and takes-up reel, one side of drive box is equipped with the drive wheel, the axle center department of drive wheel is equipped with self-locking element, the second support frame is equipped with locking element, locking element is used for driving self-locking element and drives the drive wheel with the take-up reel locking.

2. The wire winding device of claim 1, wherein: and connecting rods are arranged between the first support frame and the second support frame and are connected with each other.

3. The wire winding device of claim 1, wherein: the first support frame is provided with a rotating element, the rotating element is connected with one end of the winding roll, and the winding roll is rotatably connected with the rotating element.

4. The wire winding device of claim 1, wherein: the winding roll is provided with a winding groove, the winding groove is wound with wires, and the coil spring is used for driving the winding roll to rotate and used for winding and unwinding the wires on the winding groove.

5. The wire winding device of claim 1, wherein: the self-locking element is formed on one side of the driving wheel through integral forming and is provided with a plurality of locking tooth grooves, the locking element comprises a hinge shaft hinged on the second supporting frame, a locking piece connected with the hinge shaft and a stretching element used for stretching the locking piece, the locking piece is provided with a locking pin, and the locking pin is used for being inserted into the locking tooth grooves.

6. The wire winding device of claim 5, wherein: the locking piece is provided with an arc-shaped surface at one side of the locking pin.

7. The wire winding device of claim 1, wherein: the wire guiding device comprises a fixing support, and is characterized by further comprising a guiding assembly, wherein the guiding assembly comprises a connecting support connected to the fixing support, a guiding shaft arranged on the connecting support, and a guiding sliding block movably arranged on the guiding shaft and connected with the connecting support, a guiding groove for guiding the wire is formed in the guiding sliding block, a movable guiding groove is formed in the guiding shaft, and the guiding sliding block slides on the guiding shaft along with the movable guiding groove.

8. The line winding device according to claim 7, wherein: one end of the guide shaft is connected with a driven wheel, and the driven wheel is connected with the driving wheel in a synchronous transmission manner.

9. The line winding device according to claim 8, wherein: the driven wheel and the driving wheel are gears and are meshed with each other.

10. The line winding device according to claim 7, wherein: the movable guide groove is a thread groove in reciprocating connection, the guide sliding block is provided with a sliding guide pin, and the sliding guide pin slides on the thread groove.