CN-224212101-U - Paper tray rack and tipping paper feeding device

CN224212101UCN 224212101 UCN224212101 UCN 224212101UCN-224212101-U

Abstract

The application relates to a paper tray frame and a tipping paper supply device. The paper disc frame comprises a frame body and a paper guide assembly, wherein a rotating shaft for loading the tipping paper disc is arranged on the frame body. The paper guide assembly comprises a plurality of paper guide rollers, the paper guide rollers are arranged on the frame body at intervals, the paper guide rollers are used for jointly matching the tipping paper guiding-out paper tray frame for outputting the tipping paper tray, at least one paper guide roller is provided with two limiting rings, the two limiting rings are arranged along the axial interval of the paper guide rollers, and a limiting groove for accommodating the tipping paper is formed between the two limiting rings. The paper disc frame can prevent tipping paper from shaking along the axial direction of the paper guide roller in the delivery process of tipping paper, so that the stability of the paper disc frame for outputting tipping paper is improved, the defect that the tipping paper is different in length and the like is avoided, and the quality of a cigarette finished product is ensured.

Inventors

ZHOU WEI
FEI TIANLEI
Zou Linmin
LI LEI
HE TAO
GUI YOURUI
DENG MINGFEI
WU CILONG
DENG HAO
WANG XIDONG

Assignees

四川中烟工业有限责任公司

Dates

Publication Date: 20260508
Application Date: 20250530

Claims (10)

1. A tray rack, comprising: the frame body is provided with a rotating shaft for loading the tipping paper disc; The paper guide assembly comprises a plurality of paper guide rollers, the paper guide rollers are arranged on the frame body at intervals, the paper guide rollers are used for being matched together to guide tipping paper output by the tipping paper tray out of the paper tray frame, at least one paper guide roller is provided with two limiting rings, the two limiting rings are arranged along the axial interval of the paper guide rollers, and a limiting groove for accommodating the tipping paper is formed between the two limiting rings.
2. The tray frame according to claim 1, wherein the stopper ring is detachably connected to the guide roller, and the stopper ring is positionally adjustable in an axial direction of the guide roller.
3. The tray frame according to claim 1, wherein the outer peripheral surface of the stopper ring is provided with a threaded hole therethrough, and the tray frame further comprises a screw-threaded connector which is screw-coupled to the threaded hole and is engaged with the guide roller so as to lock the stopper ring to the guide roller.
4. The tray frame according to claim 1, wherein opposite sides of both of the stopper rings are provided with chamfers.
5. The tray rack of claim 1, wherein the rack body comprises a rack body and a tensioning arm, the tensioning arm is movably connected with the rack body, one of the paper guide rollers in the paper guide assembly is arranged on the tensioning arm, the rest of the paper guide rollers are arranged on the rack body, the paper guide rollers on the tensioning arm are provided with the limiting rings, and the paper guide rollers on the tensioning arm are used for tensioning the tipping paper.
6. The tray frame according to claim 1, wherein the number of the rotating shafts is two, the two rotating shafts are an in-use rotating shaft and a standby rotating shaft, respectively, and the in-use rotating shaft and the standby rotating shaft are arranged on the frame body at intervals; The paper guide device comprises two paper guide assemblies, wherein the two paper guide assemblies are respectively a paper guide assembly and a standby paper guide assembly, the paper guide assembly is used for guiding tipping paper output by a tipping paper tray on a rotating shaft out of the paper tray frame, at least one paper guide roller in the paper guide assemblies is provided with a limiting ring, the standby paper guide assembly is used for guiding tipping paper output by the tipping paper tray on the standby rotating shaft out of the paper tray frame, and at least one paper guide roller in the standby paper guide assemblies is provided with the limiting ring.
7. The tray frame according to claim 6, further comprising a turnover mechanism connecting the turnover mechanism with the frame body, the turnover mechanism being configured to rotate the frame body to switch the in-use rotation shaft and the standby rotation shaft to operate sequentially.
8. The tray frame according to claim 7, wherein the turning mechanism includes: the output shaft of the motor is connected with a first belt wheel; the second belt pulley is connected with the frame body; And the synchronous belt is sleeved on the first belt pulley and the second belt pulley.
9. The tray frame according to any one of claims 1 to 8, further comprising a photosensor for detecting a tipping paper remaining amount in the tipping paper tray.
10. A tipping paper supply device, characterized by comprising the paper tray frame of any one of claims 1 to 9.

Description

Paper tray rack and tipping paper feeding device Technical Field The application relates to the technical field of cigarette production, in particular to a paper tray frame and a tipping paper feeding device. Background Tipping paper is commonly used as a cigarette packaging material for the outer packaging of filter cigarette sticks, and in order to adapt to a new production mode, tipping paper supply devices are adopted in the current cigarette production to realize uninterrupted supply of tipping paper. The tipping paper feeding device adopts full-automatic auxiliary materials adding and splicing, and manual intervention is not needed, so that equipment and product quality problems caused by material defects are not easy to find out in time by operators at the source, and the quality defects of batch products are caused, so that the influence on equipment efficiency and product quality is obvious. Specifically, tipping paper is easy to shake in the process of being sent out by a paper disc frame of a tipping paper feeding device at present, so that the defects of different tipping paper lengths and the like occur, and the quality of cigarette finished products is further affected. Disclosure of utility model Accordingly, it is necessary to provide a tray rack and a tipping paper supply device for solving the problem of improving tipping paper conveyance stability. In a first aspect, the present application provides a tray rack comprising: the frame body is provided with a rotating shaft for loading the tipping paper disc; The paper guide assembly comprises a plurality of paper guide rollers, the paper guide rollers are arranged on the frame body at intervals, the paper guide rollers are used for being matched together to guide tipping paper output by the tipping paper tray out of the paper tray frame, at least one paper guide roller is provided with two limiting rings, the two limiting rings are arranged along the axial interval of the paper guide rollers, and a limiting groove for accommodating the tipping paper is formed between the two limiting rings. The technical scheme is further described as follows: In one embodiment, the limit ring is detachably connected with the paper guide roller, and the limit ring is arranged in an adjustable position in the axial direction of the paper guide roller. In one embodiment, the outer circumferential surface of the limiting ring is provided with a threaded hole in a penetrating manner, the paper disc frame further comprises a threaded connecting piece, and the threaded connecting piece is in threaded connection with the threaded hole and is in abutting fit with the paper guide roller so as to lock the limiting ring in the paper guide roller. In one embodiment, the opposite sides of both of the stop collars are provided with chamfers. In one embodiment, the frame body comprises a frame body and a tensioning arm, the tensioning arm is movably connected with the frame body, one of the paper guide rollers in the paper guide assembly is arranged on the tensioning arm, the other paper guide rollers are arranged on the frame body, the paper guide rollers on the tensioning arm are provided with limiting rings, and the paper guide rollers on the tensioning arm are used for tensioning the tipping paper. In one embodiment, the number of the rotating shafts is two, the two rotating shafts are an in-use rotating shaft and a standby rotating shaft respectively, and the in-use rotating shaft and the standby rotating shaft are arranged on the frame body at intervals; The paper guide device comprises two paper guide assemblies, wherein the two paper guide assemblies are respectively a paper guide assembly and a standby paper guide assembly, the paper guide assembly is used for guiding tipping paper output by a tipping paper tray on a rotating shaft out of the paper tray frame, at least one paper guide roller in the paper guide assemblies is provided with a limiting ring, the standby paper guide assembly is used for guiding tipping paper output by the tipping paper tray on the standby rotating shaft out of the paper tray frame, and at least one paper guide roller in the standby paper guide assemblies is provided with the limiting ring. In one embodiment, the paper tray rack further comprises a turnover mechanism, so that the turnover mechanism is connected with the rack body, and the turnover mechanism is used for rotating the rack body to switch the in-use rotating shaft and the standby rotating shaft to work sequentially. In one embodiment, the flipping mechanism comprises: the output shaft of the motor is connected with a first belt wheel; the second belt pulley is connected with the frame body; And the synchronous belt is sleeved on the first belt pulley and the second belt pulley. In one embodiment, a photoelectric sensor is further arranged on the paper tray frame, and the photoelectric sensor is used for detecting the tipping paper allowance in the tipping paper tray. In a