CN212600298U

CN212600298U - Structure for preventing aluminum strip from jumping in operation process

Info

Publication number: CN212600298U
Application number: CN202021231768.7U
Authority: CN
Inventors: 秦富军; 张见军; 肖卫
Original assignee: Southwest Aluminum Group Co Ltd
Current assignee: Southwest Aluminum Group Co Ltd
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-26
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a prevent structure that aluminium strip operation in-process is beated, the on-line screen storage device comprises a base, have through the leg joint on the base and keep off the piece, keep off the piece and be close to the setting of separating the pivot, the height that keeps off the piece is less than the height of separating the pivot, keep off the piece and compress tightly the upper surface at the aluminium strip, the surface cladding that keeps off the piece has flexible material layer. The utility model discloses a prevent structure that aluminium strip operation in-process is beated has avoided the aluminium strip after the cutting to beat from top to bottom, has effectively prevented the outer fringe fish tail of the lower surface of aluminium strip by the spacing block.

Description

Structure for preventing aluminum strip from jumping in operation process

Technical Field

The utility model relates to an aluminium strip production technical field, in particular to prevent structure that aluminium strip operation in-process is beated.

Background

In production, the wide aluminum strip obtained by production needs to be longitudinally cut into aluminum strips with narrow specifications, a tension mechanism needs to provide tension in the aluminum strip cutting process, and a separating sheet is needed to limit the cut aluminum strip so as to prevent the cut aluminum strip from moving left and right, and the problem that the end face of the cut aluminum strip is irregular in winding and coiling is solved. The separating sheets are fixedly arranged on the separating rotating shaft according to the width of the aluminum strip, the distance between the two separating sheets is slightly larger than the width of the aluminum strip passing through the two separating sheets, and the separating sheets rotate along with the separating rotating shaft in the running process of the aluminum strip. However, in the operation process, the cut aluminum strip can jump up and down to a certain degree, if the surface of the aluminum strip is wavy or the operation speed is high (more than 80m/min), the aluminum strip is easy to jump out of the limit of the separating sheet, so that the lower surface of the aluminum strip is in contact with the outer edge of the separating sheet, the lower surface of the aluminum strip is scratched, and the quality of the aluminum strip is affected.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a prevent structure that aluminium strip operation in-process is beated has avoided the aluminium strip after the cutting to beat from top to bottom, has effectively prevented the outer fringe fish tail of the lower surface of aluminium strip by the spacer.

In order to achieve the above object, the utility model provides a following technical scheme:

a structure for preventing an aluminum strip from jumping in the running process comprises a base, wherein a stopper is connected to the base through a support, the stopper is arranged close to a separation rotating shaft, the height of the stopper is lower than that of the separation rotating shaft, the stopper is tightly pressed on the upper surface of the aluminum strip, and a flexible material layer is coated on the outer surface of the stopper.

Optionally, the blocking member is disposed parallel to the separation rotation shaft, and the blocking member is disposed at a front end and/or a rear end of the separation rotation shaft.

Optionally, the blocking member is a blocking shaft, and two ends of the blocking shaft are rotatably connected to the bracket.

Optionally, the blocking member is a baffle plate, and the baffle plate is fixedly connected to the bracket.

Optionally, the flexible material layer is a non-woven fabric or a knitted fabric.

Optionally, the bracket includes a first supporting rod and a second supporting rod, the lower end of the first supporting rod is fixedly connected to the base, the upper end of the first supporting rod is a hollow rod section, the lower end of the second supporting rod is slidably embedded into the hollow rod section, and the upper end of the second supporting rod is connected to the stopper.

Optionally, a plurality of positioning holes are formed in the second supporting rod and are uniformly distributed along the length direction of the second supporting rod, through holes for the positioning pieces to pass through are formed in the rod wall of the hollow rod section, and the positioning portions of the positioning pieces are matched with the positioning holes.

Optionally, when the positioning hole is a cylindrical groove, the positioning piece is a stud or a pin; when the positioning hole is a threaded blind hole, the positioning piece is a stud.

Optionally, one or two rows of positioning holes are arranged in the positioning hole along the length direction of the second support rod

According to the above technical scheme, the utility model provides a prevent structure that aluminium strip operation in-process is beated through setting up the fender piece that compresses tightly the aluminium strip upper surface in the position that is close to the partition pivot, has effectively avoided the aluminium strip to jump out from the space that two spacers were injectd to the lower surface of having avoided the aluminium strip contacts with the outer fringe of spacer, prevents that the lower surface of aluminium strip from being by the outer fringe fish tail of spacer. And the outer surface of the stopper is wrapped with the flexible material layer, so that the upper surface of the aluminum strip is prevented from being scratched by the stopper, and the surface quality of the aluminum strip is ensured.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an angle of a structure for preventing aluminum strip from jumping during operation according to an embodiment of the present invention;

fig. 2 is a schematic use view of another angle of the structure for preventing the aluminum strip from jumping during the operation process according to the embodiment of the present invention;

fig. 3 is a schematic structural diagram of a bracket according to an embodiment of the present invention.

Detailed Description

The utility model discloses a prevent structure that aluminium strip operation in-process is beated has avoided the aluminium strip after the cutting to beat from top to bottom, has effectively prevented the outer fringe fish tail of the lower surface of aluminium strip by the spacing block.

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1 to 3, the utility model provides a structure for preventing aluminum strip operation in-process from beating, including base 7, have through the leg joint on the base 7 and keep off piece 4, keep off piece 4 and be close to the setting of separating pivot 1, keep off the height that 4 highly is less than the height of separating pivot 1 to be convenient for compress tightly the upper surface that has the aluminium strip 3 of flagging trend under the action of gravity, keep off piece 4 and compress tightly the upper surface at aluminium strip 3, keep off the surface cladding of piece 4 and have flexible material layer (not shown in the figure).

The base 7 is fixedly connected with one end of the support, and may be welded or connected in other common connection modes, which are not limited herein. The flexible material layer is coated on the whole outer surface of the stopper 4, so that the stopper 4 is prevented from scratching the surface of the aluminum strip 3 when the aluminum strip 3 passes through the surface of the stopper. The separating rotating shaft 1 is provided with a plurality of separating sheets 2 according to requirements, two adjacent separating sheets 2 are used for limiting the cut aluminum strips 3, and the plurality of separating sheets 2 are fixedly arranged on the separating rotating shaft 1 according to the width of the aluminum strips 3 limited according to requirements. The intervals between the plurality of separation sheets 2 on the separation rotating shaft 1 can be the same or different, so that the aluminum strips 3 with different cutting widths are limited, the aluminum strips 3 after being cut are prevented from moving left and right, and the problem that the end surfaces of the aluminum strips 3 after being cut are not tidy when being rolled and coiled is avoided. The separator 2 is an annular sheet.

The utility model provides a prevent structure that aluminium strip operation in-process is beated, set up through the position that is close to separating pivot 1 and compress tightly 3 upper surfaces of aluminium strip fender piece 4, effectively avoided aluminium strip 3 to jump out from the space that two spacers 2 were injectd to the lower surface of having avoided aluminium strip 3 and the outer fringe contact of spacer 2 prevent that the lower surface of aluminium strip 3 from being by the outer fringe fish tail of spacer 2. And the outer surface of the stopper 4 is wrapped by a flexible material layer, so that the upper surface of the aluminum strip 3 is prevented from being scratched by the stopper 4, and the surface quality of the aluminum strip 3 is ensured.

In order to ensure a smooth transfer of the aluminium strip 3, the stop 4 is arranged parallel to the dividing spindle 1. In one embodiment, the stopper 4 is provided at the front or rear end of the partition shaft 1. In another embodiment, the stopper 4 is provided at the front end and the rear end of the partition rotating shaft 1, which is more effective in the pressing. The front end and the rear end are relative to the conveying direction of the aluminum strip 3, the aluminum strip 3 passes through the stopper 4 and then passes through the separation rotating shaft 1, the stopper 4 is arranged at the front end of the separation rotating shaft 1, and conversely, the stopper 4 is arranged at the rear end of the separation rotating shaft 1.

Further, the blocking piece 4 is a blocking shaft, and two ends of the blocking shaft are rotatably connected to the bracket. When the aluminum strip 3 passes through the blocking shaft, the blocking shaft is pressed on the aluminum strip 3 and is driven by the aluminum strip 3 to rotate. The two ends of the blocking shaft are rotatably connected to the upper end of the support through bearings.

In other embodiments, the stop 4 is a baffle that is fixedly attached to the bracket. The aluminum strip 3 with the structure has larger transmission friction force.

Wherein, the flexible material layer is non-woven fabric or knitted fabric. It is understood that the flexible material layer may be other flexible materials commonly used by those skilled in the art, and is not limited herein.

Furthermore, the support comprises a first supporting rod 6 and a second supporting rod 5, the lower end of the first supporting rod 6 is fixedly connected to the base 7, the upper end of the first supporting rod 6 is a hollow rod section, the lower end of the second supporting rod 5 is slidably embedded into the hollow rod section, and the upper end of the second supporting rod is connected with the blocking piece 4. Through the structural arrangement, the length of the lower end of the second supporting rod 5 extending into the upper end of the first supporting rod 6 can be adjusted, so that the height of the support can be set, and the pressing force of the blocking piece 4 on the aluminum strip 3 can be adjusted. The base 7 is also a base for partitioning the rotating shaft 1.

Specifically, a plurality of positioning holes 51 are formed in the second supporting rod 5, the positioning holes 51 are uniformly distributed along the length direction of the second supporting rod 5, a through hole 61 for allowing a positioning piece to pass through is formed in the rod wall of the hollow rod section, and the positioning portion of the positioning piece is matched with the positioning holes 51. During installation, insert the lower extreme of second branch 5 in the hollow pole section, when adjusting to needs the height, will the location portion of setting element inserts in the locating hole 51 of corresponding position behind the through-hole 61, realizes the location to second branch 5. When the positioning hole 51 is a cylindrical groove, the positioning element is a stud or a pin, which is clamped and positioned in this embodiment. When the positioning hole 51 is a threaded blind hole, the positioning member is a stud, which is a threaded positioning in this embodiment.

Wherein, the positioning holes 51 are arranged in one or two rows along the length direction of the second support bar 5.

The height of the stopper 4 is 2-5mm lower than the tangent plane of the lowest point of the separating plate 2, and the stopper 4 is pressed on the aluminum strip 3 after the aluminum strip 3 is embedded into the separating plate 2.

In the description of the present solution, it is to be understood that the terms "upper", "lower", "vertical", "inside", "outside", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present solution.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present application, "a plurality" means two or more unless specifically limited otherwise.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A structure for preventing an aluminum strip from jumping in the running process comprises a base (7) and is characterized in that a stopper (4) is connected to the base (7) through a support, the stopper (4) is arranged close to a separation rotating shaft (1), the height of the stopper (4) is lower than that of the separation rotating shaft (1), the stopper (4) is pressed on the upper surface of the aluminum strip (3), and a flexible material layer is coated on the outer surface of the stopper (4).

2. The structure for preventing the run-out of the aluminum strip during the operation as claimed in claim 1, wherein the stopper (4) is arranged in parallel with the separation rotating shaft (1), and the stopper (4) is arranged at the front end and/or the rear end of the separation rotating shaft (1).

3. The structure for preventing the aluminum strip from jumping during operation as recited in claim 1, wherein said stopper (4) is a stop shaft, and both ends of said stop shaft are rotatably connected to said bracket.

4. The structure for preventing the aluminum strip from jumping during operation as recited in claim 1, wherein said stopper (4) is a baffle plate, and said baffle plate is fixedly connected to said bracket.

5. The structure for preventing the aluminum strip from jumping during operation as recited in claim 1, wherein said flexible material layer is a non-woven fabric or a knitted fabric.

6. The structure for preventing the aluminum strip from jumping during operation as recited in claim 1, wherein said support comprises a first support rod (6) and a second support rod (5), the lower end of said first support rod (6) is fixedly connected to said base (7), the upper end of said first support rod (6) is a hollow rod section, the lower end of said second support rod (5) is slidably embedded into said hollow rod section, and the upper end is connected to said stopper (4).

7. The structure for preventing the aluminum strip from jumping in the running process according to claim 6, wherein a plurality of positioning holes (51) are formed in the second supporting rod (5), the plurality of positioning holes (51) are uniformly distributed along the length direction of the second supporting rod (5), through holes (61) for a positioning member to pass through are formed in the rod wall of the hollow rod section, and the positioning portion of the positioning member is matched with the positioning holes (51).

8. The structure for preventing the aluminum strip from jumping in the running process as claimed in claim 7, wherein when the positioning hole (51) is a cylindrical groove, the positioning piece is a stud or a pin;

when the positioning hole (51) is a threaded blind hole, the positioning piece is a stud.

9. The structure for preventing the aluminum strip from jumping during operation as claimed in claim 7, wherein the positioning holes (51) are arranged in one or two rows along the length direction of the second support rod (5).