CN214934504U

CN214934504U - Device for rolling stainless steel flexible substrate

Info

Publication number: CN214934504U
Application number: CN202121688031.2U
Authority: CN
Inventors: 沈智超; 马岚; 郑志刚; 程静
Original assignee: Jiangxi Ceramic And Art Institute
Current assignee: FOSHAN LIYANGMING TECHNOLOGY Co.,Ltd.
Priority date: 2021-07-23
Filing date: 2021-07-23
Publication date: 2021-11-30
Anticipated expiration: 2031-07-23

Abstract

The utility model discloses a device for flexible substrate of rolling stainless steel, including the mounting bracket, its characterized in that, install the pivot on the mounting bracket, the rotary drum has been cup jointed in the pivot, the first gear of one end fixedly connected with of this pivot, one side of mounting bracket still is equipped with the motor, the output fixed mounting of motor has the second gear, the second gear is the meshing form with first gear, still be equipped with guiding mechanism on the mounting bracket, be equipped with fixed establishment on the rotary drum. The utility model provides a roll up easily when stainless steel flexible substrate adopts artifical rolling and lead to semi-manufactured goods to produce indenture or fold at present to influence the problem of the yield of product.

Description

Device for rolling stainless steel flexible substrate

Technical Field

The utility model relates to a coiling technical field specifically is a device for flexible substrate of rolling stainless steel.

Background

With the development of science and technology, the Copper Indium Grafted Selenium (CIGS) thin film solar technology is more and more perfect, and the current method for preparing the copper indium grafted selenium thin film solar cell comprises the following steps: magnetron sputtering, multiple co-evaporation, deposition, etc. The magnetron sputtering method is widely applied at present. After a stainless steel flexible substrate (namely the copper indium gallium selenide battery flexible substrate) is subjected to deposition and film making by a continuous winding film coating device, the stainless steel flexible substrate is cut into semi-finished products by a cutter, and the semi-finished products are conveyed to a next work station through an automatic conveying line to be subjected to secondary cutting, lamination and testing to form a battery chip.

When subsequent re-cutting, laminating or testing equipment breaks down, because the coating equipment is in continuous production, semi-finished products can be produced continuously, and in order to avoid lamination or alarm of the coating equipment, the semi-finished products need to be reserved after the first cutting. If special requirements exist, the sheet is also reserved.

At present, the operation of sheet retention is to manually roll the semi-finished product by a skilled worker. The semi-finished product is stainless steel with the thickness of 30-80 um and the width of 1000mm, and operators are required to have abundant experience when rolling. And the semi-finished product is easy to generate dents or wrinkles during the rolling operation, the subsequent processing of the semi-finished product is influenced or the semi-finished product is directly scrapped, and the production yield is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of existence among the prior art, providing a device for rolling stainless steel flexible substrate, solved and easily leaded to semi-manufactured goods to produce indenture or fold when rolling up stainless steel flexible substrate at present and adopting artifical rolling to influence the problem of the yield of product.

In order to realize the purpose, the utility model discloses a technical scheme be:

the utility model provides a device for flexible substrate of rolling stainless steel, includes the mounting bracket, its characterized in that, install the pivot on the mounting bracket, the rotary drum has been cup jointed in the pivot, the first gear of one end fixedly connected with of this pivot, one side of mounting bracket still is equipped with the motor, the output fixed mounting of motor has the second gear, the second gear is the meshing form with first gear, still be equipped with guiding mechanism on the mounting bracket, be equipped with fixed establishment on the rotary drum.

Preferably, the guide mechanism comprises an arc-shaped guide cover, connecting rods are fixedly connected to two ends of the arc-shaped guide cover, a placing groove is formed in the mounting frame, and the connecting rods are placed in the placing groove.

Preferably, be equipped with the U-shaped groove on the mounting bracket, the bottom in U-shaped groove is equipped with the draw-in groove, the bearing is installed at the both ends of pivot, the bearing joint is in the draw-in groove.

Preferably, the rotating shaft is further provided with a convex key, the middle of the rotating drum is provided with a through hole, the through hole is further provided with a groove, and the groove is matched with the convex key.

Preferably, the fixing mechanism comprises permanent magnets fixedly mounted at two ends of the rotary drum, the permanent magnets are arranged in a plurality and are uniformly distributed along the radial direction of the rotary drum, and the rotary drum is further sleeved with a silica gel pad.

The utility model discloses possess beneficial effect: the utility model adopts the motor to drive the rotary drum to rotate to complete the rolling of semi-finished products instead of the rolling of semi-finished products by skilled personnel; not only prevents the space occupation caused by oversize, but also prevents the damage caused by undersize to the semi-finished product; the shaft barrel can be quickly taken down and installed; the device does not require the experience-rich degree of operators, and dents or folds of semi-finished products can not be or rarely caused in the rolling process. The semi-finished product after being rolled is easy to be rolled and then is fed again for production.

Drawings

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

fig. 2 is a top view of the present invention;

fig. 3 is a side view of the present invention;

FIG. 4 is a side view of the drum of the present invention;

FIG. 5 is a schematic view of the structure of the rotating shaft of the present invention;

in the figure: 1. mounting bracket, 2, pivot, 3, rotary drum, 4, first gear, 5, motor, 6, second gear, 7, arc guide lid, 8, connecting rod, 9, U-shaped groove, 10, draw-in groove, 11, bearing, 12, convex key, 13, run through the through-hole, 14, recess, 15, permanent magnet, 16, silica gel pad, 17, standing groove.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The device for rolling the stainless steel flexible substrate comprises a mounting frame 1 and is characterized in that a rotating shaft 2 is mounted on the mounting frame 1, a rotating drum 3 is sleeved on the rotating shaft 2, a first gear 4 is fixedly connected to one end of the rotating shaft 2, a motor 5 is further arranged on one side of the mounting frame 1, a second gear 6 is fixedly mounted at the output end of the motor 5, the second gear 6 is meshed with the first gear 4, a guide mechanism is further arranged on the mounting frame 1, and a fixing mechanism is arranged on the rotating drum 3.

Preferably, the guide mechanism comprises an arc-shaped guide cover 7, two ends of the arc-shaped guide cover 7 are fixedly connected with connecting rods 8, a placing groove 17 is formed in the mounting frame 1, and the connecting rods 8 are placed in the placing groove 17. Be equipped with U-shaped groove 9 on the mounting bracket 1, the bottom in U-shaped groove 9 is equipped with draw-in groove 10, bearing 11 is installed at the both ends of pivot 2, bearing 11 joint is in draw-in groove 10. The rotating shaft 2 is further provided with a convex key 12, the middle of the rotating drum 3 is provided with a through hole 13, the through hole 13 is further provided with a groove 14, and the groove 14 is matched with the convex key 12. The fixing mechanism comprises permanent magnets 15 fixedly installed at two ends of the rotary drum 3, the permanent magnets 15 are arranged in a plurality and are uniformly distributed along the radial direction of the rotary drum 3, and a silica gel pad 16 is further sleeved on the rotary drum 3.

The outer surface of the rotary drum 3 of the device is provided with 4 grooves which are spaced at intervals of 90 degrees, and the permanent magnets 15 are fixedly arranged in the grooves. After the permanent magnet 15 is placed, a silica gel pad 16 with the thickness of 1 mm-2 mm is sleeved on the outer surface of the rotary drum 3, so that the permanent magnet 15 is prevented from scratching the film layer.

The rotating shaft 2 is made of light hard material, and a convex key 12 is arranged in the middle and is mutually clamped with a groove 14 in the rotating drum 3 to prevent the rotating drum 3 from sliding. The rotating shaft 2 is provided at both ends thereof with bearings 11 to reduce friction with the U-shaped groove 9, and at the outermost end thereof with a first gear 4 to receive driving force transmitted from the motor 5. The bearing 11 on one side of the first gear 4 is locked and fixed on the rotating shaft 2, and the bearing 11 on the other side is designed to be detachable. The arc-shaped guide cover 7 is a stainless steel product and is used for lifting one end of the semi-finished product on the automatic wire conveying line to be close to the rotary drum 3 so as to facilitate the adsorption and winding of the semi-finished product by the rotary drum 3;

the specific operation flow is as follows: when the sheet is determined to be reserved, the power supply of the motor 5 is turned on, and the rotary drum 3 is in a rotating state; the permanent magnet 15 on the rotary drum 3 plays a certain fixing role in adsorbing the semi-finished product, and then the semi-finished product is made to do circular motion along with the rotary drum 3 to complete rolling; after the rolling is finished, the power supply of the motor 5 is closed, and the tail end of the semi-finished product is stuck and fixed by using a special adhesive tape to prevent the rolling from being loosened; taking down the bearing 11 at one end of the rotating shaft 2, taking down the wound semi-finished product and the rotating drum 3 together, placing the semi-finished product and the rotating drum on a special storage rack, sleeving another non-wound shaft drum on the rotating shaft 2, then loading the taken-down bearing 11, placing the shaft drum on the mounting rack 1, adjusting the position of the rotating drum 3, and preparing for next winding;

the utility model adopts the motor 5 to drive the rotary drum 3 to rotate to complete the rolling of semi-finished products instead of the rolling of semi-finished products by skilled personnel; not only prevents the space occupation caused by oversize, but also prevents the damage caused by undersize to the semi-finished product; the shaft barrel can be quickly taken down and installed; the device does not require the experience-rich degree of operators, and dents or folds of semi-finished products can not be or rarely caused in the rolling process. The semi-finished product after being rolled is easy to be rolled and then is fed again for production.

The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a device for flexible substrate of rolling stainless steel, includes mounting bracket (1), its characterized in that, install pivot (2) on mounting bracket (1), rotary drum (3) have been cup jointed in pivot (2), the first gear of one end fixedly connected with (4) of this pivot (2), one side of mounting bracket (1) still is equipped with motor (5), the output fixed mounting of motor (5) has second gear (6), second gear (6) are the meshing form with first gear (4), still be equipped with guiding mechanism on mounting bracket (1), be equipped with fixed establishment on rotary drum (3).

2. A device for rolling stainless steel flexible substrates according to claim 1, characterized in that the guiding mechanism comprises an arc-shaped guiding cover (7), the two ends of the arc-shaped guiding cover (7) are fixedly connected with connecting rods (8), a placing groove (17) is arranged on the mounting rack (1), and the connecting rods (8) are placed in the placing groove (17).

3. A device for rolling stainless steel flexible substrates according to claim 1, wherein a U-shaped groove (9) is formed in the mounting rack (1), a clamping groove (10) is formed in the bottom of the U-shaped groove (9), bearings (11) are installed at two ends of the rotating shaft (2), and the bearings (11) are clamped in the clamping groove (10).

4. The device for rolling the stainless steel flexible substrate as claimed in claim 1, wherein a convex key (12) is further arranged on the rotating shaft (2), a through hole (13) is formed in the middle of the rotating drum (3), a groove (14) is further formed in the through hole (13), and the groove (14) is matched with the convex key (12).

5. The device for rolling the stainless steel flexible substrate according to claim 1, wherein the fixing mechanism comprises a plurality of permanent magnets (15) fixedly mounted at two ends of the rotating drum (3), the permanent magnets (15) are uniformly distributed along the radial direction of the rotating drum (3), and a silica gel pad (16) is further sleeved on the rotating drum (3).