CN218478301U

CN218478301U - Two-way coiling mechanism

Info

Publication number: CN218478301U
Application number: CN202222926208.9U
Authority: CN
Inventors: 王树生; 刘素星; 朱莉雅; 朱玉峰
Original assignee: Kunshan Jinghua Xingye Electronic Materials Co ltd
Current assignee: Kunshan Jinghua Xingye Electronic Materials Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-02-14
Anticipated expiration: 2032-11-03

Abstract

The utility model discloses a two-way coiling mechanism relates to two-way rolling technical field, rotates towards an orientation for solving current rolling roller majority, can't carry out the rolling to two orientations simultaneously, leads to the poor problem of rolling efficiency. A first support frame is arranged on one side of the first winding roller; further comprising: the second winding roller is arranged on the other side of the first winding roller, a second support frame is arranged on one side of the second winding roller, support bases are welded to the lower ends of the first support frame and the second support frame, a first rotating shaft is arranged inside the first winding roller, and a second rotating shaft is arranged inside the second winding roller; and the first rotating gear is arranged at one end of the first rotating shaft, the second rotating gear is arranged at one end of the second rotating shaft, and the first rotating gear and the second rotating gear are in meshed connection.

Description

Two-way coiling mechanism

Technical Field

The utility model relates to a two-way rolling technical field specifically is a two-way coiling mechanism.

Background

Winding is a method of winding continuous products such as films, strips, monofilaments, hoses and coated wires by using a winding drum;

for example, chinese granted patent publication No. CN206345492U (a film winder): include the frame and include the frame base and stand in the frame wall of frame base both sides still including erectting in reel between the frame wall, the reel is through pivot swivelling joint on both sides frame wall, the reel is connected with reel drive arrangement, drive arrangement include with the sprocket group that the pivot is connected, be used for the drive sprocket group pivoted motor, the reel outside parallel is equipped with mobilizable pinch roll, the pinch roll with film on the reel contacts, the pinch roll is connected with the automatic regulating apparatus who is used for keeping the pinch roll to compress tightly the film with constant pressure, reel drive arrangement, automatic regulating apparatus electricity connect in the control box of frame wall one side. The application provides a film rolling machine that film rolling is neat, rolling is efficient.

However, most of the existing rolling rollers rotate towards one direction, and cannot roll two directions at the same time, so that the rolling efficiency is poor; therefore, the existing requirements are not met, and a bidirectional winding device is provided for the requirement.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way coiling mechanism to solve the current rolling roller majority that proposes in the above-mentioned background art and all rotate towards an orientation, can't carry out the rolling to two orientations simultaneously, lead to the poor problem of rolling efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a bidirectional winding device, comprising: the winding device comprises a first winding roller, a second winding roller and a third winding roller, wherein a first support frame is arranged on one side of the first winding roller;

further comprising:

the second winding roller is arranged on the other side of the first winding roller, a second support frame is arranged on one side of the second winding roller, support bases are welded to the lower ends of the first support frame and the second support frame, a first rotating shaft is arranged inside the first winding roller, and a second rotating shaft is arranged inside the second winding roller;

and the first rotating gear is arranged at one end of the first rotating shaft, a second rotating gear is arranged at one end of the second rotating shaft, and the first rotating gear is meshed with the second rotating gear.

Preferably, a third support frame is arranged outside one end of the second rotating shaft, which is provided with the second rotating gear, a second ball bearing is arranged at the joint of the third support frame and the second rotating shaft, and the second rotating shaft is rotatably connected with the third support frame through the second ball bearing.

Preferably, the outer walls of the two ends of the first winding roller are provided with first limiting rings, the first limiting rings are connected with the first winding roller in a welded mode, the outer walls of the two ends of the second winding roller are provided with second limiting rings, and the second limiting rings are connected with the second winding roller in a welded mode.

Preferably, first ball bearings are arranged between the first rotating shaft and the first support frame and between the second rotating shaft and the second support frame, and the first rotating shaft and the second rotating shaft are respectively in rotating connection with the first support frame and the second support frame through the first ball bearings.

Preferably, a timing belt is arranged outside one end of the first rotating shaft, a motor shaft is arranged at one end of the timing belt, and an alternating current motor mechanism is arranged at one end of the motor shaft.

Preferably, the outside of alternating current motor mechanism is provided with protective housing, the outer wall of alternating current motor mechanism is provided with the motor frame, and the motor frame is through external bolt and protective housing inner wall threaded connection, protective housing's upper surface is provided with the belt and removes the opening, a side surface of protective housing is provided with overhauls the opening, it is provided with the guard plate to overhaul open-ended one side.

Preferably, the lower end of the protective shell is provided with a fixed frame, and the fixed frame is in threaded connection with the first support frame through an external single-head fastener.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a set up the second wind-up roll in first wind-up roll one side, divide into a complete wind-up roll two, and set up first rotating gear and second rotating gear respectively in the one end of first axis of rotation and second axis of rotation, it rotates to drive the motor shaft through alternating current motor mechanism, be connected through the belt in right time between motor shaft and the first axis of rotation, rely on belt drive in right time, thereby it rotates to drive first axis of rotation, when first axis of rotation rotates, utilize first rotating gear to drive second rotating gear and rotate, thereby realize that the second axis of rotation rotates, just so drive first wind-up roll and second wind-up roll and rotate together, and it rotates towards two directions, two-way rolling effect has been realized to utilize an alternating current motor mechanism, thereby can carry out the rolling to two films simultaneously, the rolling efficiency is improved.

2. The first limiting rings are arranged on the outer walls of the two ends of the first winding roller respectively, the second limiting rings are arranged on the outer walls of the two ends of the second winding roller respectively, the height difference exists between the first winding roller and the second winding roller, the limiting protection effect is achieved on the two ends of the first winding roller and the two ends of the second winding roller through the height difference, the phenomenon that the wound film is deviated in position to cause slipping is avoided, and stability is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall right side view of the present invention;

fig. 3 is a schematic view of the internal structure of the protective casing of the present invention;

fig. 4 is a schematic view of the connection structure between the second rotating shaft and the third supporting frame of the present invention;

in the figure: 1. a first wind-up roll; 2. a second wind-up roll; 3. a first spacing collar; 4. a second limit ring; 5. a first support frame; 6. a support base; 7. a first ball bearing; 8. a first rotating shaft; 9. a protective housing; 10. a timing belt; 11. a protection plate; 12. a belt moving opening; 13. a fixed mount; 14. a single-headed fastener; 15. a second support frame; 16. a second rotating shaft; 17. a first rotating gear; 18. a second rotating gear; 19. a third support frame; 20. an AC motor mechanism; 21. a motor shaft; 22. a second ball bearing; 23. a motor frame; 24. and (5) overhauling the opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, the present invention provides an embodiment: a bidirectional winding device, comprising: the winding device comprises a first winding roller 1, wherein a first support frame 5 is arranged on one side of the first winding roller 1;

further comprising:

the second winding roller 2 is arranged on the other side of the first winding roller 1, a second support frame 15 is arranged on one side of the second winding roller 2, support bases 6 are welded to the lower ends of the first support frame 5 and the second support frame 15, a first rotating shaft 8 is arranged inside the first winding roller 1, and a second rotating shaft 16 is arranged inside the second winding roller 2;

and a first rotating gear 17 provided at one end of the first rotating shaft 8, a second rotating gear 18 provided at one end of the second rotating shaft 16, and the first rotating gear 17 and the second rotating gear 18 are engaged with each other.

Referring to fig. 2 and 4, a third supporting frame 19 is disposed outside an end of the second rotating shaft 16 having the second rotating gear 18, a second ball bearing 22 is disposed at a joint of the third supporting frame 19 and the second rotating shaft 16, and the second rotating shaft 16 is rotatably connected to the third supporting frame 19 through the second ball bearing 22, so as to support the second rotating shaft 16 and prevent the second rotating shaft from tilting.

Referring to fig. 1 and fig. 2, the outer walls of the two ends of the first wind-up roll 1 are respectively provided with a first limiting ring 3, the first limiting ring 3 is welded to the first wind-up roll 1, the outer walls of the two ends of the second wind-up roll 2 are respectively provided with a second limiting ring 4, and the second limiting ring 4 is welded to the second wind-up roll 2, so that the two ends of the first wind-up roll 1 and the second wind-up roll 2 are protected in a limiting manner, and the wound film is prevented from slipping off due to position deviation.

Referring to fig. 1 and 2, first ball bearings 7 are disposed between the first rotating shaft 8 and the first support frame 5 and between the second rotating shaft 16 and the second support frame 15, and the first rotating shaft 8 and the second rotating shaft 16 are rotatably connected to the first support frame 5 and the second support frame 15 through the first ball bearings 7, respectively, so as to support the first rotating shaft 8 and the second rotating shaft 16 and also have a rotating effect.

Referring to fig. 1 and 3, a timing belt 10 is disposed outside one end of a first rotating shaft 8, a motor shaft 21 is disposed at one end of the timing belt 10, an ac motor mechanism 20 is disposed at one end of the motor shaft 21, the motor shaft 21 is connected to the first rotating shaft 8 through the timing belt 10, and the first rotating shaft 8 is driven to rotate by the timing belt 10, when the first rotating shaft 8 rotates, a first rotating gear 17 is used to drive a second rotating gear 18 to rotate, so that a second rotating shaft 16 rotates, so that the first winding roller 1 and the second winding roller 2 are driven to rotate together and rotate in two directions, and a bidirectional winding effect is achieved by using one ac motor mechanism 20.

Referring to fig. 1 and 3, a protective housing 9 is disposed outside an ac motor mechanism 20, a motor frame 23 is disposed on an outer wall of the ac motor mechanism 20, the motor frame 23 is in threaded connection with an inner wall of the protective housing 9 through an external bolt, a belt moving opening 12 is disposed on an upper surface of the protective housing 9, an overhaul opening 24 is disposed on a side surface of the protective housing 9, a protective plate 11 is disposed on one side of the overhaul opening 24, and the ac motor mechanism 20 is protected by the protective housing 9.

Referring to fig. 2 and 3, a fixing frame 13 is disposed at the lower end of the protection housing 9, and the fixing frame 13 is in threaded connection with the first supporting frame 5 through an external single-head fastener 14, so that the protection housing 9 can be fixed and detached conveniently.

The working principle is as follows: when the winding device is used, a first rotating gear 17 at one end of a first rotating shaft 8 is meshed with a second rotating gear 18 at one end of a second rotating shaft 16, the first rotating shaft 8 and the second rotating shaft 16 are respectively in rotating connection with a first supporting frame 5 and a second supporting frame 15 through two first ball bearings 7, the first rotating shaft 8 and the second rotating shaft 16 respectively penetrate through a first winding roller 1 and a second winding roller 2 and are tightly fixed with the first winding roller 1 and the second winding roller 2, an alternating current motor mechanism 20 is started to drive a motor shaft 21 to rotate, the motor shaft 21 is connected with the first rotating shaft 8 through a timing belt 10 and is driven by the timing belt 10 to drive the first rotating shaft 8 to rotate, when the first rotating shaft 8 rotates, the first rotating gear 17 is used for driving the second rotating gear 18 to rotate, so that the second rotating shaft 16 rotates, the first winding roller 1 and the second winding roller 2 are driven to rotate together and rotate towards two directions, and a bidirectional winding effect is achieved by using one alternating current motor mechanism 20.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A bidirectional winding device comprises a first winding roller (1), wherein a first support frame (5) is arranged on one side of the first winding roller (1);

the method is characterized in that: further comprising:

the second winding roller (2) is arranged on the other side of the first winding roller (1), a second support frame (15) is arranged on one side of the second winding roller (2), support bases (6) are welded to the lower ends of the first support frame (5) and the second support frame (15), a first rotating shaft (8) is arranged inside the first winding roller (1), and a second rotating shaft (16) is arranged inside the second winding roller (2);

and the first rotating gear (17) is arranged at one end of the first rotating shaft (8), the second rotating gear (18) is arranged at one end of the second rotating shaft (16), and the first rotating gear (17) is meshed with the second rotating gear (18).

2. A bidirectional winding device as in claim 1, further comprising: a third supporting frame (19) is arranged outside one end, provided with a second rotating gear (18), of the second rotating shaft (16), a second ball bearing (22) is arranged at the joint of the third supporting frame (19) and the second rotating shaft (16), and the second rotating shaft (16) is rotatably connected with the third supporting frame (19) through the second ball bearing (22).

3. A bidirectional winding device as in claim 1, further comprising: the two-end outer wall of the first winding roller (1) is provided with a first limiting ring (3), the first limiting ring (3) is connected with the first winding roller (1) in a welded mode, the two-end outer wall of the second winding roller (2) is provided with a second limiting ring (4), and the second limiting ring (4) is connected with the second winding roller (2) in a welded mode.

4. A bidirectional winding device as in claim 1, further comprising: first ball bearings (7) are arranged between the first rotating shaft (8) and the first support frame (5) and between the second rotating shaft (16) and the second support frame (15), and the first rotating shaft (8) and the second rotating shaft (16) are respectively in rotating connection with the first support frame (5) and the second support frame (15) through the first ball bearings (7).

5. A bidirectional winding device as in claim 1, further comprising: a timing belt (10) is arranged outside one end of the first rotating shaft (8), a motor shaft (21) is arranged at one end of the timing belt (10), and an alternating current motor mechanism (20) is arranged at one end of the motor shaft (21).

6. A two-way winding device according to claim 5, characterized in that: the outside of alternating current motor mechanism (20) is provided with protective housing (9), the outer wall of alternating current motor mechanism (20) is provided with motor frame (23), and motor frame (23) through external bolt and protective housing (9) inner wall threaded connection, the upper surface of protective housing (9) is provided with belt removal opening (12), a side surface of protective housing (9) is provided with overhauls opening (24), one side of overhauing opening (24) is provided with guard plate (11).

7. A bidirectional winding device according to claim 6, characterized in that: the lower end of the protective shell (9) is provided with a fixing frame (13), and the fixing frame (13) is in threaded connection with the first supporting frame (5) through an external single-head fastener (14).