Title:
SKEW-ADJUSTMENT GUIDING DEVICE FOR BAG MAKING MACHINE OR PRINTING MACHINE
Document Type and Number:
WIPO Patent Application WO/2023/207203
Kind Code:
A1
Abstract:
Provided is a skew-adjustment guiding device for a bag making machine or a printing machine, the device comprising a base (1), wherein a machine body (2) is fixedly mounted on the top of the base (1); a plate body (3) is provided on the top of the base (1); supporting plates (4) are symmetrically and fixedly mounted on the top of the plate body (3); an annular plate is fixedly mounted on the top of each supporting plate (4), and a circular plate (5) is rotatably mounted inside the annular plate; rotating shafts (6) are symmetrically and rotatably mounted on inner sides of the circular plates (5) by means of bearings (34); each rotating shaft (6) is provided with a notch at the top, a connecting block (7) is connected in the notch by means of a bolt, and a limiting plate is fixedly mounted at the end of the connecting block (7) that is away from the corresponding circular plate (5); a winding roller (8) is fixedly mounted between the two opposite limiting plates; and a cylindrical body (9) is fixedly mounted in the middle of the inner side of each circular plate (5), and an oil filling assembly for filling lubricating oil into the cylindrical body (9) is provided below the winding roller (8). The device can achieve the switching of the winding rollers, while realizing the replenishment of lubricating oil for the bearing which is switched to be not in use.
Inventors:
DU JIONG (CN)
LIU ZUZE (CN)
LUO RENXUAN (CN)
LIU ZUZE (CN)
LUO RENXUAN (CN)
Application Number:
PCT/CN2022/144165
Publication Date:
November 02, 2023
Filing Date:
December 30, 2022
Export Citation:
Assignee:
CHONGQING BIANFU TECH CO LTD (CN)
International Classes:
B65H23/02; B65H19/22; B65H23/032; F16N11/00; F16N13/10; F16N21/00; F16N23/00
Foreign References:
| CN114852753A | 2022-08-05 | |||
| CN209666449U | 2019-11-22 | |||
| CN101446298A | 2009-06-03 | |||
| CN215827943U | 2022-02-15 | |||
| CN114275589A | 2022-04-05 | |||
| CN214610526U | 2021-11-05 | |||
| GB846610A | 1960-08-31 | |||
| US1993959A | 1935-03-12 | |||
| KR20040011185A | 2004-02-05 |
Attorney, Agent or Firm:
CHONGQING JIAPIN INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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