CN210312752U

CN210312752U - Strip rapid threading device

Info

Publication number: CN210312752U
Application number: CN201921178771.4U
Authority: CN
Inventors: 李小宝; 刘玉洲; 王玉山
Original assignee: Suzhou New Material Institute Co ltd
Current assignee: Suzhou New Material Institute Co ltd
Priority date: 2019-07-25
Filing date: 2019-07-25
Publication date: 2020-04-14
Anticipated expiration: 2029-07-25

Abstract

The utility model discloses a strip rapid threading device, which comprises a base plate and a fixing device; at least one strip groove is formed in the substrate; wheel edge grooves are formed in the two sides of the strip groove; a fixing device is arranged at the tail end of the strip groove; the strip extends from the penetrating end to the tail end of the strip groove and is fixed by a fixing device. The structure of the scheme enables the strip to be threaded fast, the operation is simple and fast, and the operation time is shortened; a plurality of strips can be threaded at one time, so that the working efficiency is improved; when the strip limiting jig drags the strip, the flexible strip can be prevented from being turned over, jumping and misplacing and accurately moving according to a set path.

Description

Strip rapid threading device

Technical Field

The utility model relates to a device of wearing fast of strip winding system.

Background

The first requirement that second generation high temperature superconducting metal oxide thin film materials can become superconductors is that they must have a crystal structure with uniform biaxial orientation. Firstly, if the ReBCO film is exposed in the air for a long time, the film can absorb the moisture in the air to further damage the superconducting layer, so that the superconducting layer loses the superconducting property or causes the occurrence of a film release phenomenon, and secondly, the second generation of high-temperature superconducting technology determines that a silver layer of 1um is deposited on the surface of the ReBCO film when the current data is measured. Because the silver is softer in property, the bonding force of the silver layer and the superconducting layer is increased and ReBCO fully absorbs oxygen by an oxygen-introducing heat treatment method in the follow-up process. Finally, the current test condition of the second-generation high-temperature superconductor requires that silver can protect the superconducting layer in a 77K liquid nitrogen environment, liquid nitrogen is prevented from permeating into the superconducting layer to damage a crystal structure, and current is prevented from being introduced into the superconducting layer, so that the silver plating process is particularly important.

Since the use of second generation high temperature superconducting tapes may involve the use of tapes of different widths, e.g. 3mm, 4mm, 5mm, etc. When the narrow band is threaded on a multi-channel winding system device correctly in the narrow band surface preparation processes, when a narrow band threading process encounters an area with narrow space, a visual field blind area and a long distance, the design effectively solves the problems of band jumping, band turning, dislocation and the like in the flexible narrow band threading process.

Disclosure of Invention

The utility model discloses the purpose is: the utility model provides a flexible material's quick threading device that is applicable to apart from longer, the width is narrower, and operating space is narrow and small, has the multichannel winding system of field of vision blind area.

The technical scheme of the utility model is that: a strip rapid threading device comprises a substrate and a fixing device; at least one strip groove is formed in the substrate; wheel edge grooves are formed in the two sides of the strip groove; a fixing device is arranged at the tail end of the strip groove; the strip extends from the penetrating end to the tail end of the strip groove and is fixed by a fixing device.

Preferably, the fixing device is a band clamp.

Preferably, the penetrating end of the strip groove is provided with a detachable cover plate.

Preferably, a strip limiting jig is arranged at the penetrating end of the strip groove.

Preferably, the strip limiting jig is provided with a limiting hole; the position of the limiting hole corresponds to the position of the strip groove.

Preferably, the strip limiting jig is movably connected with the substrate.

Preferably, a protective device for preventing the wheel edge of the guide wheel from being damaged is arranged in the wheel edge groove.

The utility model has the advantages that:

1. the strip is fast to thread, the operation is simple and fast, and the operation time is shortened;

2. a plurality of strips can be threaded at one time, so that the working efficiency is improved;

3. when the strip limiting jig drags the strip, the flexible strip can be prevented from being turned over, jumping and misplacing and accurately moving according to a set path.

Drawings

The invention will be further described with reference to the following drawings and examples:

FIG. 1 is a schematic perspective view of a rapid belt threading device for a belt material according to the present disclosure;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

FIG. 4 is a schematic top view of a rapid threading device for a strip material;

wherein: 1. a substrate; 2. a fixing device; 3. a strip groove; 4. a rim groove; 5. a detachable cover plate; 6. a strip limiting jig; 7. a limiting hole; 31. a penetrating end; 32. and (4) ending.

Detailed Description

Example (b):

as shown in fig. 1-4, a rapid threading device for a strip comprises a base plate 1 and a fixing device 2; at least one strip groove 3 is formed in the substrate 2; wheel edge grooves 4 are formed in the two sides of the strip groove 3; the tail end 32 of the strip groove 3 is provided with a fixing device 2; the strip extends from the penetrating end 31 to the tail end 32 of the strip groove 3 and is fixed by the fixing device 3; the fixing device 3 is a strip clamp; the penetrating end 31 of the strip groove 3 is provided with a detachable cover plate 5; a strip limiting jig 6 is arranged at the penetrating end 31 of the strip groove 3; the strip limiting jig 6 is provided with a limiting hole 7; the position of the limiting hole 7 corresponds to the position of the strip groove 3; the strip limiting jig 6 is movably connected with the substrate 1; and a protective device for preventing the wheel edge of the guide wheel from being damaged is arranged in the wheel edge groove 4.

In this example, the substrate 1 is a stainless steel thin plate; the base plate 1 is provided with seven strip grooves 3, the width of each strip groove 3 is 4.5mm, the depth of each strip groove 3 is 1.5mm, the end parts of the two sides of each strip groove 3 are respectively provided with wheel edge grooves 4 with the depth of 2mm and the width of 1mm, the groove interval of the wheel edge grooves 4 can be consistent with the width of the wheel edge of the guide wheel, so that the wheel edge of the guide wheel can be embedded into the groove, and the wheel edge is prevented from being damaged by pasting flannelette in the wheel edge grooves; the tail ends 32 of the seven strip grooves 3 correspond to the seven strip clamps, and seven limiting holes 7 are formed in the strip limiting jig 6; the strip limiting jig 6 is hinged with the substrate 1, and the strip limiting jig 6 rotates relative to the substrate 1.

The whole threading process is as follows: the strip firstly passes through the limiting holes 7 on the strip limiting jig 6, secondly is connected into the base plate 1 and is placed in the corresponding strip groove 3, then the detachable cover plate 5 is arranged to press the strip, the strip passes through the strip groove 3 to the tail end 32 of the strip groove 3, and finally the strip is clamped by the strip clamp. One side of the whole device, which is provided with the strip, is placed downwards, then the strip extends into the cylindrical pipeline from the winding chamber until the strip extends out of the pipeline, the direction of the fine adjustment substrate 1 enables the wheel edge of each guide wheel to be embedded into the corresponding wheel edge groove 4, the strip clamps are sequentially loosened respectively, the strip can automatically fall onto the guide wheels by utilizing the gravity phenomenon, the strip can be pulled out, and the detachable cover plate 5 can be detached after the strip is placed in place. The design length of the base plate 1 is only 2m, one circulation distance is 6m, seven circulations are totally realized, the residual 4m of the strip is not on the base plate 1, the strip limiting jig 6 well avoids the phenomenon that the strip is disordered and jumps out of a guide wheel when being threaded, the strip clamp can clamp and place the strip rapidly and flexibly and accurately move according to a set path, the threading of multiple strips is completed at one time, the operation is rapid, and the working efficiency is improved.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical concepts of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a belting is worn fast to strip which characterized in that: comprises a substrate and a fixing device; at least one strip groove is formed in the substrate; wheel edge grooves are formed in the two sides of the strip groove; a fixing device is arranged at the tail end of the strip groove; the strip extends from the penetrating end to the tail end of the strip groove and is fixed by a fixing device.

2. The rapid threading device of claim 1, wherein: the fixing device is a strip clamp.

3. The rapid threading device of claim 1, wherein: and a detachable cover plate is arranged at the penetrating end of the strip groove.

4. The rapid threading device of claim 1, wherein: and a strip limiting jig is arranged at the penetrating end of the strip groove.

5. The rapid threading device of claim 4, wherein: the strip limiting jig is provided with a limiting hole; the position of the limiting hole corresponds to the position of the strip groove.

6. The rapid threading device of claim 4, wherein: the strip limiting jig is movably connected with the substrate.

7. The rapid threading device of claim 1, wherein: and a protective device for preventing the wheel edge of the guide wheel from being damaged is arranged in the wheel edge groove.