CN218201277U

CN218201277U - Reel changing mechanism

Info

Publication number: CN218201277U
Application number: CN202222265556.6U
Authority: CN
Inventors: 郭宜煌; 夏笔文; 郭经军; 李晴; 陈维; 曾卫春; 陈浪
Original assignee: Xingnengyuan Intelligent Technology Xiamen Co ltd
Current assignee: Xingnengyuan Intelligent Technology Xiamen Co ltd
Priority date: 2022-08-26
Filing date: 2022-08-26
Publication date: 2023-01-03
Anticipated expiration: 2032-08-26

Abstract

The utility model provides a coil changing mechanism, which comprises an uncoiling machine, wherein the uncoiling machine comprises a guide mechanism and a coil changing mechanism, the coil changing mechanism is arranged at one side of the input end close to the guide mechanism, the coil changing mechanism comprises a support frame and a roll-over stand, and the roll-over stand is arranged between the support frames; the turning frame is provided with a rotating shaft, an installation mechanism and an installation shaft, the rotating shaft is fixedly arranged between the turning frames, and two ends of the rotating shaft extend out of the outer side of the turning frame and are rotatably connected with the support frame; the mounting mechanisms are symmetrically arranged on two sides of the rotating shaft; when the installation shaft is installed on the installation mechanism, the output end of the installation mechanism is tightly propped against the two ends of the installation shaft. The coil on the installation shaft can be replaced more easily by clamping or loosening the installation shaft in a manner of being close to or away from both sides, while avoiding the articulated installation manner to concentrate weight on one articulated end.

Description

Reel changing mechanism

Technical Field

The utility model relates to an unreel machine technical field, especially, relate to a reel change mechanism.

Background

The unreeling machine is used for leading-in of material of roll class product production, and the unreeling machine need be changed when the coiled material uses up, though make the unreeling machine can produce incessantly when producing through AB biax reel change mechanism now, still need take out the coiled material that uses up after the reel change is accomplished and change new coiled material. Traditional installation axle lets installation axle one end separation through articulated mode, cup joints new coiled material again, and when the coiled material was heavier, the installation will be more difficult.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention aims to solve the above-described problems. An object of the utility model is to provide a roll change mechanism among the above problem of solution

To achieve the purpose, the utility model adopts the following technical proposal:

a coil changing mechanism comprises a coil unreeling machine, wherein the coil unreeling machine comprises a guide mechanism and a coil changing mechanism, the coil changing mechanism is arranged on one side close to the input end of the guide mechanism, the coil changing mechanism comprises support frames and a roll-over frame, and the roll-over frame is arranged between the support frames; the turning frame is provided with a rotating shaft, an installation mechanism and an installation shaft, the rotating shaft is fixedly arranged between the turning frames, and two ends of the rotating shaft extend out of the outer side of the turning frame and are rotatably connected with the support frame; the mounting mechanisms are symmetrically arranged on two sides of the rotating shaft; when the mounting shaft is mounted on the mounting mechanism, the output end of the mounting mechanism is tightly abutted against the two ends of the mounting shaft. The coil on the mounting shaft can be replaced more easily by clamping or unclamping the mounting shaft in a manner of approaching or leaving from both sides.

The utility model has the preferable technical proposal that the mounting mechanisms are symmetrically arranged in the roll-over stands at both ends of the mounting shaft; the mounting mechanism comprises a fixing frame, a moving frame, a bearing table, a cylinder group, a mounting seat and a tip cone rod, wherein the fixing frame is fixedly arranged at one side, close to the mounting shaft, in the turnover frame; the cylinder group is fixedly connected with the fixed frame, the output end of the cylinder group is arranged in the direction far away from the mounting shaft, and the output end of the cylinder group is fixedly connected with the movable frame; the bearing table is fixedly arranged on the inner side of the turnover frame; the mounting seat is fixedly connected with the fixing frame, and the top cone rod and the mounting seat are coaxially arranged and are in sliding connection; one end of the top cone rod is connected with the movable frame, and the other end of the top cone rod is provided with a butt joint head. The cylinder group pushes the moving frame to drive the top cone rod to move back and forth in the mounting seat, so that the abutting head is abutted against or separated from the mounting shaft.

The utility model discloses preferred technical scheme lies in, and the apex cone pole still is provided with rotates the seat, rotates seat and carriage fixed connection, and the tip of apex cone pole rotates with to rotate the seat and is connected. Thereby enabling the apex cone beam to rotate.

The utility model has the preferable technical proposal that two ends of the installation shaft are provided with abutting holes in a penetrating way; the butt joint head is provided with an end platform part, the end part of the butt joint head is sleeved in the butt joint hole in a sliding mode, and the end platform part is tightly abutted to the end part of the installation shaft. Thereby tightly abutting against the end of the mounting shaft.

The utility model discloses preferred technical scheme lies in, the coaxial slide bearing that is provided with in the mount pad, tip cone pole and slide bearing sliding connection. So that the movement of the top cone rod is smoother.

The utility model discloses preferred technical scheme lies in, and the other both sides of pivot are provided with the backup roll frame. The coil is held up to prevent it from touching other parts by mistake.

The beneficial effects of the utility model are that:

the utility model provides a coil changing mechanism, which comprises an unreeling machine, wherein the unreeling machine comprises a guide mechanism and a coil changing mechanism, the coil changing mechanism is arranged on one side of the input end close to the guide mechanism, the coil changing mechanism comprises a support frame and a roll-over stand, and the roll-over stand is arranged between the support frames; the turnover frame is provided with a rotating shaft, an installation mechanism and an installation shaft, the rotating shaft is fixedly arranged between the turnover frames, and two ends of the rotating shaft extend out of the outer side of the turnover frame and are rotatably connected with the support frame; the mounting mechanisms are symmetrically arranged on two sides of the rotating shaft; when the mounting shaft is mounted on the mounting mechanism, the output end of the mounting mechanism is tightly abutted against the two ends of the mounting shaft. The coil on the installation shaft can be replaced more easily by clamping or loosening the installation shaft in a manner of being close to or away from both sides, while avoiding the articulated installation manner to concentrate weight on one articulated end.

Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read in connection with the accompanying drawings.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to indicate like elements. The drawings in the following description are directed to some, but not all embodiments of the invention. For a person skilled in the art, other figures can be derived from these figures without inventive effort.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of the structure of the installation mechanism of the present invention;

in the figure: 1. an unreeling machine; 2. a guide mechanism; 3. a roll changing mechanism; 4. a support frame; 5. a roll-over stand; 6. a rotating shaft; 7. an installation mechanism; 8. installing a shaft; 9. a fixed mount; 10. a movable frame; 11. a receiving table; 12. a cylinder group; 13. a mounting base; 14. a tip cone rod; 15. a butting head; 16. a rotating seat; 17. abutting against the hole; 18. an end table portion; 19. a sliding bearing; 20. and supporting the roller frame.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention. It should be noted that the embodiments and features of the embodiments in the present application may be arbitrarily combined with each other without conflict.

The technical solution of the present invention will be further described with reference to the accompanying drawings and examples.

As shown in fig. 1 to fig. 3, the present embodiment provides a reel changing mechanism, which includes an unreeling machine 1, where the unreeling machine 1 includes a guide mechanism 2 and a reel changing mechanism 3, the reel changing mechanism 3 is disposed on one side close to an input end of the guide mechanism 2, a reel-like raw material disposed on the reel changing mechanism 3 is drawn and guided from a guide roller in the guide mechanism 2 to a next process, the reel changing mechanism 3 includes a support frame 4 and a roll-over stand 5, and the roll-over stand 5 is disposed between the support frames 4; the turning frame 5 is provided with a rotating shaft 6, an installation mechanism 7 and an installation shaft 8, the rotating shaft 6 is fixedly arranged between the turning frames 5, and two ends of the rotating shaft 6 extend out of the outer side of the turning frame 5 and are rotatably connected with the support frame 4; the mounting mechanisms 7 are symmetrically arranged at two sides of the rotating shaft 6; when the mounting shaft 8 is mounted on the mounting mechanism 7, the output end of the mounting mechanism 7 abuts tightly against both ends of the mounting shaft 8. Wherein, the installation mechanism 7 of the 6 both sides of during operation pivot has all been put good coil stock on to the coil stock that is close to guiding mechanism 2 is using, and after its use up, roll-over stand 5 is moved to being close to guiding mechanism 2 input end department with the intact coil stock of opposite side by the motor drive upset on the support frame 4, and the cutter on the guiding mechanism 2 is pressed the new material to input end department and is cut off the old material that the use was accomplished soon simultaneously, thereby accomplish and not shut down the reloading, this is prior art, does not do much the explanation. At the moment, the used material barrel moves to one side far away from the guide mechanism 2, the output end of the material barrel is separated from the two ends of the mounting shaft 8 through the mounting mechanism 7, and the used coiled material barrel can be taken down; on the contrary, when the coiled material is installed, the new material is lifted by the crane and placed on the installation mechanism 7 for clamping and installation, the installation shaft different from the installation shaft with one hinged end needs to be lifted firstly, then the coiled material is horizontally moved and inserted into the installation shaft and then the coiled material is locked, and meanwhile, the phenomenon that most of the weight is concentrated on the hinged end to cause damage to the machine is avoided.

Preferably, the mounting mechanisms 7 are symmetrically arranged in the roll-over stands 5 at two ends of the mounting shaft 8; the mounting mechanism 7 comprises a fixed frame 9, a moving frame 10, a bearing platform 11, a cylinder group 12, a mounting seat 13 and a tip cone rod 14, wherein the fixed frame 9 is fixedly arranged on one side, close to the mounting shaft 8, in the turnover frame 5; the cylinder group 12 is fixedly connected with the fixed frame 9, the output end of the cylinder group 12 is arranged in the direction far away from the mounting shaft 8, and the output end of the cylinder group 12 is fixedly connected with the movable frame 10; the bearing table 11 is fixedly arranged on the inner side of the turnover frame 5; the mounting seat 13 is fixedly connected with the fixed frame 9, and the top cone rod 14 is coaxially arranged with the mounting seat 13 and is in sliding connection with the mounting seat; one end of the top cone rod 14 is connected with the movable frame 10, and the other end is provided with a butting head 15. When mounting, the two ends of the mounting shaft 8 covered with new coil stock are placed on the receiving platforms 11 at the two sides, and the output end of the cylinder group 12 pulls the moving frame 10 inwards, so that the abutting head 15 moves towards the middle and abuts against the end of the mounting shaft 8 on the receiving platform 11, and mounting and fixing are completed.

Preferably, the top cone rod 14 is further provided with a rotating seat 16, the rotating seat 16 is fixedly connected with the moving frame 10, and the end of the top cone rod 14 is rotatably connected with the rotating seat 16. The rotating base 16 is provided with a bearing, so that the rod part of the top cone rod 14 and the rotating base 16 can be pulled and pushed and can rotate relatively.

Preferably, two ends of the mounting shaft 8 are provided with abutting holes 17 in a penetrating manner; the abutment head 15 is provided with an end table 18, the end of the abutment head 15 is slidably fitted into the abutment hole 17, and the end table 18 is tightly abutted against the end of the mounting shaft 8. When the contact head 15 is brought close to the mounting shaft 8 during mounting, the end thereof is inserted into the contact hole 17, and the end step 18 is tightly abutted against the end of the mounting shaft 8, thereby completing mounting.

Wherein, a sliding bearing 19 is coaxially arranged in the mounting seat 13, and the tip cone rod 14 is connected with the sliding bearing 19 in a sliding way. The provision of a sliding bearing 19 in the mounting 13 allows the nose cone 14 to move better within it.

Wherein, the other two sides of the rotating shaft 6 are provided with supporting roller frames 20. The support roller frame 20 can be turned over at the turning frame 5, and when a new roll or an old roll is replaced, the support roller frame 20 can be used for supporting the material extending out of the old roll which is not cut into the guide mechanism 2, so that other parts can be prevented from being touched by mistake.

The above embodiments are merely for illustrating the technical solutions of the present invention and are not to be construed as limiting, and the present invention is described in detail with reference to the preferred embodiments. It should be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and all the modifications and equivalents should be covered by the scope of the claims of the present invention.

Claims

1. The utility model provides a reel change mechanism, includes unreeling machine (1), unreeling machine (1) includes guiding mechanism (2) and reel change mechanism (3), reel change mechanism (3) set up and are being close to input one side of guiding mechanism (2), its characterized in that:

the roll changing mechanism (3) comprises support frames (4) and roll-over frames (5), and the roll-over frames (5) are arranged between the support frames (4); the turnover frame (5) is provided with a rotating shaft (6), an installation mechanism (7) and an installation shaft (8), the rotating shaft (6) is fixedly arranged between the turnover frames (5), and two ends of the rotating shaft (6) extend out of the outer side of the turnover frame (5) and are rotatably connected with the support frame (4); the mounting mechanisms (7) are symmetrically arranged on two sides of the rotating shaft (6); when the mounting shaft (8) is mounted on the mounting mechanism (7), the output end of the mounting mechanism (7) is tightly abutted against the two ends of the mounting shaft (8).

2. A reel change mechanism according to claim 1, wherein:

the mounting mechanisms (7) are symmetrically arranged in the roll-over stands (5) at two ends of the mounting shaft (8); the mounting mechanism (7) comprises a fixed frame (9), a moving frame (10), a bearing table (11), a cylinder group (12), a mounting seat (13) and a tip cone rod (14), and the fixed frame (9) is fixedly arranged on one side, close to the mounting shaft (8), in the turnover frame (5); the cylinder group (12) is fixedly connected with the fixed frame (9), the output end of the cylinder group (12) is arranged in the direction away from the mounting shaft (8), and the output end of the cylinder group (12) is fixedly connected with the movable frame (10); the bearing table (11) is fixedly arranged on the inner side of the turnover frame (5); the mounting seat (13) is fixedly connected with the fixed frame (9), and the top cone rod (14) is coaxially arranged with the mounting seat (13) and is in sliding connection with the mounting seat; one end of the top cone rod (14) is connected with the movable frame (10), and the other end of the top cone rod is provided with a butt joint head (15).

3. A reel change mechanism according to claim 2, wherein:

the top cone rod (14) is further provided with a rotating seat (16), the rotating seat (16) is fixedly connected with the moving frame (10), and the end portion of the top cone rod (14) is rotatably connected with the rotating seat (16).

4. A reel change mechanism according to claim 2, wherein:

two ends of the mounting shaft (8) are provided with abutting holes (17) in a penetrating way; the abutting joint head (15) is provided with an end platform part (18), the end part of the abutting joint head (15) is sleeved in the abutting joint hole (17) in a sliding mode, and the end platform part (18) is tightly abutted to the end part of the installation shaft (8).

5. A reel change mechanism according to claim 2, wherein:

a sliding bearing (19) is coaxially arranged in the mounting seat (13), and the top cone rod (14) is in sliding connection with the sliding bearing (19).

6. A reel change mechanism according to claim 1, characterized in that:

and supporting roller frames (20) are arranged on the other two sides of the rotating shaft (6).