CN220316744U

CN220316744U - Mechanical winding adjusting mechanism

Info

Publication number: CN220316744U
Application number: CN202321875476.0U
Authority: CN
Inventors: 武强
Original assignee: Nanjing Tofu Network Technology Co ltd
Current assignee: Nanjing Tofu Network Technology Co ltd
Priority date: 2023-07-17
Filing date: 2023-07-17
Publication date: 2024-01-09
Anticipated expiration: 2033-07-17

Abstract

The utility model discloses a mechanical rolling adjustment mechanism, which comprises a side plate, wherein a bidirectional threaded rod is transversely inserted into one side of the side plate in a rotating way, two sliding plates are sleeved on the outer wall threads of the bidirectional threaded rod, a rolling assembly is arranged between the two sliding plates, a plurality of guide rods are transversely and fixedly connected to one side of the side plate, the guide rods are in sliding insertion connection with the sliding plates, the rolling assembly comprises two limiting plates, the limiting plates are rotationally connected with the sliding plates, a plurality of sliding strips are fixedly connected to one side of each limiting plate, and the sliding strips between the two limiting plates are in sliding connection. According to the utility model, the bidirectional threaded rod is driven by the first motor to rotate, so that the sliding plates move along the guide rods, the distance between the two sliding plates is adjusted, and meanwhile, the sliding strips between the two limiting plates are in sliding connection, so that the adjustment is performed according to the width of the curtain, and the use effect of the winding adjusting mechanism is improved.

Description

Mechanical winding adjusting mechanism

Technical Field

The utility model relates to the technical field of curtain winding, in particular to a mechanical winding adjusting mechanism.

Background

At present, in the curtain accommodating process, one end of a curtain is usually placed on a wind-up roll, and then is wound.

The patent with publication number CN218434302U is searched, and a storage device for a stage curtain is disclosed. When the wind-up roll of above-mentioned patent is adjusting, because the accommodation of wind-up roll is less, lead to winding adjustment mechanism's result of use not good, can not satisfy the rolling application of curtain.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a mechanical rolling adjusting mechanism.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a machinery rolling adjustment mechanism, includes the curb plate, one side of curb plate transversely rotates to peg graft there is two-way threaded rod, and two-way threaded rod's outer wall thread bush is equipped with two sliding plates, is equipped with rolling subassembly between two sliding plates, a lateral fixedly connected with a plurality of guide bars of one side of curb plate, guide bar and sliding plate slip peg graft, rolling subassembly is including two spacing dishes, and spacing dish rotates with the sliding plate to be connected, and a plurality of sliding strips of one side fixedly connected with of spacing dish, sliding strip sliding connection between two spacing dishes, one of them one side fixedly connected with first motor of sliding plate, the output and one of them spacing dish fixed connection of first motor.

Further, one side of the side plate is fixedly connected with a second motor, and the output end of the second motor is fixedly connected with one end of the bidirectional threaded rod.

Further, the bottom of the sliding plate is fixedly connected with a rotating wheel.

Further, one side of the side plate is fixedly connected with a supporting seat, the top of the supporting seat is provided with a limiting groove, and the rotating wheel rolls in the limiting groove.

Further, one side of the side plate is fixedly connected with a plurality of electric push rods, and output ends of the electric push rods are fixedly connected with a connecting frame together.

Further, one side of the connecting frame is connected with a sliding frame in a sliding mode, and the outer wall of the sliding frame is sleeved with a spring.

Further, one side of the sliding frame is rotatably connected with a rotating roller.

The beneficial effects of the utility model are as follows:

1. through rotating the bidirectional threaded rod under the drive of first motor to make the sliding plate remove along the guide bar, and then adjust the distance between two sliding plates, make the sliding strip sliding connection between two limiting plates simultaneously, thereby adjust according to the width of curtain, promote rolling adjustment mechanism's result of use.

2. Through the rolling setting of runner in the spacing inslot to provide the support to the removal of sliding plate, and then promote the stability that the sliding plate was adjusted.

3. The rotating roller is always contacted with the curtain in the winding process through the arrangement of the sliding frame and the connecting frame in sliding connection and the matching use of the springs, so that the curtain is wound more tightly.

Drawings

FIG. 1 is a schematic view of a left-side three-dimensional structure of a mechanical winding adjusting mechanism according to the present utility model;

FIG. 2 is a schematic view of a right-side perspective structure of a mechanical winding adjusting mechanism according to the present utility model;

fig. 3 is a schematic cross-sectional structure of a mechanical winding adjusting mechanism according to the present utility model.

In the figure: 1. a side plate; 2. a two-way threaded rod; 3. a guide rod; 4. a sliding plate; 5. a winding assembly; 501. a limiting disc; 502. a sliding bar; 6. a first motor; 7. a second motor; 8. a rotating wheel; 9. a support base; 10. a limit groove; 11. an electric push rod; 12. a connecting frame; 13. a carriage; 14. a spring; 15. and (5) rotating the roller.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-3, a mechanical rolling adjustment mechanism, including curb plate 1, lateral rotation grafting has bi-directional threaded rod 2 in one side of curb plate 1, bi-directional threaded rod 2's outer wall thread bush is equipped with two slide plate 4, be equipped with rolling subassembly 5 between two slide plate 4, lateral welding has a plurality of guide bars 3 in one side of curb plate 1, guide bar 3 and slide plate 4 slip grafting, rolling subassembly 5 is including two limiting plates 501, limiting plates 501 and slide plate 4 rotate to be connected, a plurality of sliding strips 502 have been welded to one side of limiting plates 501, sliding strips 502 sliding connection between two limiting plates 501, one side of one of them slide plate 4 is fixed with first motor 6 through the bolt, the output and one of them limiting plates 501 fixed connection of first motor 6, bi-directional threaded rod 2 rotates under the drive of first motor 6, thereby make slide plate 4 follow guide bar 3 on, and then adjust the distance between two slide plates 4, make simultaneously sliding strips 502 sliding connection between two limiting plates 501, thereby adjust according to the width of curtain.

One side of the side plate 1 is fixedly provided with a second motor 7 through a bolt, the output end of the second motor 7 is fixedly connected with one end of the bidirectional threaded rod 2, the winding assembly 5 rotates under the driving of the second motor 7, thereby winding a curtain on the winding assembly 5, and further, the curtain is stored, the bottom of the sliding plate 4 is fixedly provided with a rotating wheel 8 through the bolt, one side of the side plate 1 is fixedly provided with a supporting seat 9 through the bolt, the top of the supporting seat 9 is provided with a limit groove 10, the rotating wheel 8 rolls in the limit groove 10, thereby the movement of the sliding plate 4 is supported, and further, the stability of the adjustment of the sliding plate 4 is improved, one side of the side plate 1 is fixedly provided with a plurality of electric push rods 11 through the bolt, the output ends of the electric push rods 11 are jointly connected with a connecting frame 12 through the bolt, one side of the connecting frame 12 is connected with a sliding frame 13 in a sliding manner, the outer wall of the sliding frame 13 is sleeved with a spring 14, one side of the sliding frame 13 is rotatably connected with a rotating roller 15 under the matching use of the design of the sliding frame 13 and the spring 14, and the rotating roller 15 is in contact with the curtain, and the curtain is always wound in a rolling manner.

The working principle of the embodiment is as follows: when the curtain winding device is used, first motor 6 is started, bidirectional threaded rod 2 rotates under the drive of first motor 6, so that sliding plate 4 moves along guide rod 3, the distance between two sliding plates 4 is adjusted, sliding strip 502 sliding connection between two limiting plates 501 is achieved simultaneously, the width of the curtain is adjusted, then one end of the curtain is wound on a plurality of sliding strips 502, then electric push rod 11 is started, connecting frame 12 moves under the drive of electric push rod 11, rotating roller 15 is driven to move to contact the curtain, second motor 7 is started again, winding assembly 5 rotates under the drive of second motor 7, the curtain is wound on winding assembly 5, the curtain is stored, meanwhile, rotating roller 15 and the curtain are always contacted in the winding process under the matching of sliding frame 13 and connecting frame 12 sliding connection and spring 14, and accordingly the curtain is more compact.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a machinery rolling adjustment mechanism, includes curb plate (1), its characterized in that, one side of curb plate (1) transversely rotates and peg graft there is two threaded rod (2), and the outer wall thread bush of two threaded rod (2) is equipped with two slide plate (4), is equipped with rolling subassembly (5) between two slide plate (4), one side of curb plate (1) transversely fixedly connected with a plurality of guide bars (3), guide bar (3) are pegged graft with slide plate (4) slip, rolling subassembly (5) are including two limiting disc (501), and limiting disc (501) are connected with slide plate (4) rotation, one side fixedly connected with a plurality of slide bars (502) of limiting disc (501), slide bar (502) sliding connection between two limiting disc (501), one of them one side fixedly connected with first motor (6), the output of first motor (6) and one of them limiting disc (501) fixed connection.

2. The mechanical winding adjusting mechanism according to claim 1, wherein one side of the side plate (1) is fixedly connected with a second motor (7), and an output end of the second motor (7) is fixedly connected with one end of the bidirectional threaded rod (2).

3. A mechanical wind-up adjustment mechanism according to claim 1, characterized in that the bottom of the sliding plate (4) is fixedly connected with a runner (8).

4. A mechanical winding adjusting mechanism according to claim 3, wherein one side of the side plate (1) is fixedly connected with a supporting seat (9), a limiting groove (10) is arranged at the top of the supporting seat (9), and the rotating wheel (8) rolls in the limiting groove (10).

5. The mechanical winding adjusting mechanism according to claim 1, wherein one side of the side plate (1) is fixedly connected with a plurality of electric push rods (11), and output ends of the electric push rods (11) are fixedly connected with a connecting frame (12) together.

6. Mechanical rolling adjustment mechanism according to claim 5, characterized in that one side of the connecting frame (12) is slidably inserted with a sliding frame (13), and the outer wall of the sliding frame (13) is sleeved with a spring (14).

7. A mechanical wind-up adjustment mechanism according to claim 6, characterized in that a rotating roller (15) is rotatably connected to one side of the carriage (13).