CN216511731U

CN216511731U - Upper shaft winding device for LED lamp strip production

Info

Publication number: CN216511731U
Application number: CN202122394882.2U
Authority: CN
Inventors: 赵延侠
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-05-13
Anticipated expiration: 2031-09-30

Abstract

The utility model belongs to the field of winding equipment, and particularly relates to an upper shaft winding device for producing an LED lamp strip, which comprises a rack, wherein a driving motor is arranged on the rack, a threaded rod is arranged on an output shaft of the driving motor, a positioning mechanism is arranged on the threaded rod, a communication hole is formed in the top of the threaded rod, moving grooves are formed in the inner walls of the two sides of the communication hole, rack plates are arranged in the moving grooves in a sliding manner, rotating rods are rotatably arranged on the inner walls of the two sides of the communication hole, supporting rods are fixedly arranged on the rotating rods, outer gears are arranged on the rotating rods, the outer gears are meshed with the rack plates, a moving hole is formed in the top of the threaded rod, a push plate is slidably arranged in the moving hole, and the rack plates are fixedly connected with the push plate. The winding roller fixing device is reasonable in design, the winding roller can be fixed through the matching of the clamping plate and the positioning mechanism, and the winding roller can be supported through the supporting rod, so that the fixing of the winding roller can be enhanced.

Description

Upper shaft winding device for LED lamp strip production

Technical Field

The utility model relates to the technical field of winding equipment, in particular to an upper shaft winding device for producing an LED lamp strip.

Background

The LED strip is a strip-shaped FPC or PCB rigid board on which LEDs are mounted, and is named as a strip because of its product shape. Because of long service life, energy conservation, environmental protection and gradually exposing the corner in various decoration industries, the lamp strip is widely applied to the fields of buildings, bridges, furniture, automobiles, advertisements, signboards, signs and the like and is used for decoration or illumination.

At present, the specifications of LED lamp belts are different, and the required winding rollers are different, so that the winding rollers are relatively troublesome to fix, and the winding rollers are inconvenient to fix.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that a winding roller is inconvenient to fix in the prior art, and provides an upper shaft winding device for producing an LED lamp strip.

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

an upper shaft winding device for LED lamp strip production comprises a rack, wherein a driving motor is installed on the rack, a threaded rod is installed on an output shaft of the driving motor, a positioning mechanism is installed on the threaded rod, a communicating hole is formed in the top of the threaded rod, moving grooves are formed in the inner walls of the two sides of the communicating hole, rack plates are slidably installed in the moving grooves, a rotating rod is rotatably installed on the inner walls of the two sides of the communicating hole, a supporting rod is fixedly installed on the rotating rod, an outer gear is installed on the rotating rod and meshed with the rack plates, a moving hole is formed in the top of the threaded rod, a push plate is slidably installed in the moving hole and fixedly connected with the push plate, a reset spring is fixedly installed on one side of the push plate, one end of the reset spring is fixedly arranged on the inner wall of the moving hole, a clamping plate is sleeved on the threaded rod, a threaded sleeve is rotatably installed on one side of the clamping plate and is matched with the threaded rod, a fixing mechanism is arranged between the clamping plate and the push plate.

Preferably, the fixing mechanism comprises a fixing groove, a threaded hole and a fixing bolt, the fixing groove is formed in the top and the bottom of the push plate, the threaded hole is formed in the top and the bottom of the clamping plate, the fixing bolt is installed in the threaded hole in a threaded mode, and the fixing bolt is matched with the fixing groove.

Preferably, a plurality of handles are fixedly mounted on the outer side of the threaded sleeve and are arranged in an annular shape at equal intervals.

Preferably, a sliding groove is formed in one side of the clamping plate, a plurality of sliding seats are fixedly mounted on one side of the threaded sleeve, and the sliding seats are connected with the sliding groove in a sliding mode.

Preferably, racks are mounted on the top and bottom of the rack plate, and the external gear is engaged with the racks.

Preferably, the guide grooves are formed in the inner wall of the front side and the inner wall of the rear side of the moving groove, the guide seats are fixedly mounted on the front side and the rear side of the rack plate, and the guide seats are connected with the guide grooves in a sliding mode.

The utility model has the beneficial effects that:

1. when the winding roller is fixed, the winding roller is sleeved on the threaded rod, the winding roller can be positioned through the positioning mechanism, and the threaded sleeve is sleeved on the threaded rod in a threaded manner, so that the position of the clamping plate corresponds to the position of the push plate;

2. by rotating the fixing bolt, the fixing bolt can move while rotating under the action of the threaded hole, and the movement of the fixing bolt can be clamped into the corresponding fixing groove, so that the push plate and the clamping plate can be fixedly connected;

3. through rotating the thread bush, under the effect of threaded rod, can make the thread bush rotate while removing, the thread bush can drive splint and remove, splint can fix the wind-up roll, when splint removed, splint can drive push pedal and rack plate and remove, rack plate can drive the external gear through the rack and rotate, the external gear passes through the rotary rod and can drive the bracing piece and rotate, the bracing piece can support the inner circle of wind-up roll, can strengthen the fixed to the wind-up roll.

Drawings

Fig. 1 is a schematic perspective view of an upper shaft winding device for producing an LED lamp strip according to the present invention;

fig. 2 is a schematic structural view of a front view of an upper shaft winding device for producing an LED lamp strip provided by the present invention;

fig. 3 is a schematic structural view of a part a of an upper shaft winding device for producing an LED lamp strip provided by the present invention;

fig. 4 is a schematic structural diagram of a part B of the upper shaft winding device for producing the LED lamp strip provided by the utility model.

In the figure: 1. a frame; 2. a drive motor; 3. a threaded rod; 4. a positioning mechanism; 5. a communicating hole; 6. a moving groove; 7. a rack plate; 8. rotating the rod; 9. a support bar; 10. an outer gear; 11. moving the hole; 12. pushing the plate; 13. a return spring; 14. a splint; 15. fixing grooves; 16. a threaded hole; 17. fixing the bolt; 18. A threaded sleeve; 19. a handle.

Detailed Description

The technical solution of the present invention will be clearly and completely described below with reference to specific embodiments. It is to be understood that the described embodiments are merely a few embodiments of the utility model, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without any inventive step, are within the scope of the present invention.

When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present, and the "disposed" refers to an existing connection, whether connected, mounted, secured, or permanently connected. 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 invention 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 used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, an upper shaft winding device for producing an LED lamp strip comprises a frame 1, a driving motor 2 is installed on the frame 1, a threaded rod 3 is installed on an output shaft of the driving motor 2, a positioning mechanism 4 is installed on the threaded rod 3, a communication hole 5 is formed in the top of the threaded rod 3, moving grooves 6 are formed in the inner walls of the two sides of the communication hole 5, rack plates 7 are slidably installed in the moving grooves 6, rotating rods 8 are rotatably installed on the inner walls of the two sides of the communication hole 5, supporting rods 9 are fixedly installed on the rotating rods 8, outer gears 10 are installed on the rotating rods 8, the outer gears 10 are meshed with the rack plates 7, a moving hole 11 is formed in the top of the threaded rod 3, a push plate 12 is slidably installed in the moving hole 11, the rack plates 7 are fixedly connected with the push plate 12, a return spring 13 is fixedly installed on one side of the push plate 12, and one end of the return spring 13 is fixedly arranged on the inner wall of the moving hole 11, the threaded rod 3 is sleeved with a clamping plate 14, one side of the clamping plate 14 is rotatably provided with a threaded sleeve 18, the threaded sleeve 18 is matched with the threaded rod 3, and a fixing mechanism is arranged between the clamping plate 14 and the push plate 12.

In this embodiment, the fixing mechanism includes a fixing groove 15, a threaded hole 16 and a fixing bolt 17, the fixing groove 15 is provided on the top and the bottom of the push plate 12, the threaded hole 16 is provided on the top and the bottom of the clamping plate 14, the fixing bolt 17 is installed in the threaded hole 16 in a threaded manner, and the fixing bolt 17 is matched with the fixing groove 15.

In this embodiment, a plurality of handles 19 are fixedly mounted on the outer side of the threaded sleeve 18, the handles 19 are arranged in an annular shape at equal intervals, and the threaded sleeve 18 can be driven to rotate by the handles 19 through the handles 19.

In this embodiment, a sliding groove is formed in one side of the clamping plate 14, a plurality of sliding seats are fixedly mounted on one side of the threaded sleeve 18, and the sliding seats are connected with the sliding groove in a sliding manner, so that the threaded sleeve 18 is rotatably mounted on the clamping plate 14 through the matching of the sliding groove and the sliding seats.

In this embodiment, the rack is installed at the top and the bottom of the rack plate 7, and the external gear 10 is engaged with the rack, and the rack plate 7 can drive the external gear 10 to rotate by the movement of the rack plate 7.

In this embodiment, the guide grooves have all been seted up on the front side inner wall of moving chute 6 and on the rear side inner wall, and the equal fixed mounting in front side and the rear side of rack plate 7 has the guide holder, and guide holder and guide groove sliding connection, through the cooperation of guide groove and guide holder, can make rack plate 7 carry out stable removal.

In the utility model, when the wind-up roll is fixed, the wind-up roll is sleeved on the threaded rod 3, the wind-up roll can be positioned through the positioning mechanism 4, the threaded sleeve 18 is sleeved on the threaded rod 3 in a threaded manner, so that the position of the clamping plate 14 corresponds to the position of the push plate 12, the fixing bolt 17 can be rotated and moved under the action of the threaded hole 16 by rotating the fixing bolt 17, the fixing bolt 17 can be clamped into the corresponding fixing groove 15 by moving the fixing bolt 17, the push plate 12 and the clamping plate 14 can be fixedly connected, the threaded sleeve 18 can be rotated and moved under the action of the threaded rod 3 by rotating the threaded sleeve 18, the clamping plate 14 can be driven by the threaded sleeve 18 to move, the clamping plate 14 can be fixed by the clamping plate 14, when the clamping plate 14 moves, the clamping plate 14 can drive the push plate 12 and the rack plate 7 to move, and the rack plate 7 can drive the outer gear 10 to rotate through the rack, the outer gear 10 can drive the supporting rod 9 to rotate through the rotating rod 8, the supporting rod 9 can support the inner ring of the winding roller, and the winding roller can be fixed in an enhanced mode.

The upper shaft winding device for producing the LED lamp strip provided by the utility model is described in detail above. The principles and embodiments of the present invention are explained herein using specific examples, which are set forth only to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, it is possible to make various improvements and modifications to the present invention without departing from the principle of the present invention, and those improvements and modifications also fall within the scope of the claims of the present invention.

Claims

1. The utility model provides a production of LED lamp area is with last axle coiling mechanism, includes frame (1), its characterized in that, install driving motor (2) on frame (1), install threaded rod (3) on the output shaft of driving motor (2), install positioning mechanism (4) on threaded rod (3), intercommunicating pore (5) have been seted up at the top of threaded rod (3), moving slot (6) have all been seted up on the both sides inner wall of intercommunicating pore (5), slidable mounting has rack plate (7) in moving slot (6), rotatory rod (8) have been installed in the rotation on the both sides inner wall of intercommunicating pore (5), fixed mounting has bracing piece (9) on rotary rod (8), install outer gear (10) on rotary rod (8), just outer gear (10) mesh with rack plate (7) mutually, removal hole (11) have been seted up at the top of threaded rod (3), remove slidable mounting in hole (11) and have push pedal (12), just rack plate (7) and push pedal (12) fixed connection, one side fixed mounting of push pedal (12) has reset spring (13), the one end of reset spring (13) is fixed to be set up on the inner wall that removes hole (11), the cover is equipped with splint (14) on threaded rod (3), one side of splint (14) is rotated and is installed thread bush (18), thread bush (18) and threaded rod (3) looks adaptation, be equipped with fixed establishment between splint (14) and push pedal (12).

2. The winding device for the upper shaft for producing the LED lamp strip according to claim 1, wherein the fixing mechanism comprises a fixing groove (15), a threaded hole (16) and a fixing bolt (17), the fixing groove (15) is formed in the top and the bottom of the push plate (12), the threaded hole (16) is formed in the top and the bottom of the clamping plate (14), the fixing bolt (17) is installed in the threaded hole (16) in a threaded mode, and the fixing bolt (17) is matched with the fixing groove (15).

3. The winding device of the upper shaft for producing the LED lamp strip is characterized in that a plurality of handles (19) are fixedly arranged on the outer side of the threaded sleeve (18), and the handles (19) are annularly arranged at equal intervals.

4. The winding device of the upper shaft for producing the LED lamp strip according to claim 1, wherein a sliding groove is formed on one side of the clamping plate (14), a plurality of sliding seats are fixedly installed on one side of the threaded sleeve (18), and the sliding seats are slidably connected with the sliding groove.

5. The upper shaft winding device for producing the LED lamp strip according to claim 1, wherein the rack plate (7) is provided with racks at the top and the bottom, and the external gear (10) is meshed with the racks.

6. The winding device of the upper shaft for the production of the LED lamp strip according to claim 1, wherein guide grooves are formed in the front inner wall and the rear inner wall of the moving groove (6), guide seats are fixedly mounted on the front side and the rear side of the rack plate (7), and the guide seats are slidably connected with the guide grooves.