CN218571387U

CN218571387U - Cigarette separation drum error-proof structure

Info

Publication number: CN218571387U
Application number: CN202222565653.7U
Authority: CN
Inventors: 陶登楼; 王禹涵; 杨春波
Original assignee: China Tobacco Jiangsu Industrial Co Ltd
Current assignee: China Tobacco Jiangsu Industrial Co Ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2023-03-07
Anticipated expiration: 2032-09-28

Abstract

The utility model discloses a cigarette separation drum error-proofing structure, including the end cover, prevent scurrying retaining ring and connecting screw, the external diameter of end cover and the internal diameter looks adaptation of preventing scurrying the retaining ring, prevent scurrying the retaining ring cover on the outer wall of end cover, four connecting screw of threaded connection on the outer wall of preventing scurrying the retaining ring, connecting screw with the end cover with prevent scurrying retaining ring fixed connection. The utility model discloses divide into two parts with original fixed disk, partly mainly is: a fixed end cover for fixing the cigarette separation drum and the servo motor shaft; the second part is: and an anti-shifting check ring is additionally arranged on the outer side of the fixed end cover to prevent the shaft from shifting. When the bearing is replaced every time, the shaft can be pulled out only by detaching a connecting screw and detaching the anti-shifting check ring, the slide block is taken down, the linear bearing is replaced, the fixed end disc for fixing the cigarette separating drum wheel and the servo motor shaft is not required to be detached, the synchronous position of the driving smoke-separating drum wheel motor and other drum wheel driving motors is not changed, and therefore the position of the drum wheel is not required to be corrected.

Description

Cigarette separation drum error-proof structure

The technical field is as follows:

the utility model relates to a cigarette separation drum error-proofing structure.

The background art comprises the following steps:

the PROTOS M8 type cigarette making machine is a high-speed cigarette making machine designed and manufactured by HAUNI company in Germany, the production speed reaches 20000 counts/min, and the machine has the advantages of higher speed, higher reliability and higher safety. During the maintenance of the equipment, as shown in fig. 6, in order to prevent the shaft from moving, the outermost end of the fixed end cover 1 is just pressed on the end face of the shaft, and when replacing the KB1232PP linear bearing, the fixed end cover needs to be detached. And (3) detaching the fixing screws of the smoke separating block 5 and the sliding block, and loosening the fixing screws of the middle push rod and the sliding block and the head stop screws 4 for fixing the shaft and the end cover. The shaft 2 is extracted, the slide is removed and the linear bearing is replaced. When the cigarette separating drum is installed, the driving of the cigarette separating drum is independently driven by the servo motor, and when the equipment stops, the wheel body can rotate. The position of the end cover 1 is the position of the fixed cigarette separation drum wheel and the servo motor shaft, and errors of installation precision easily cause incorrect positioning of the cigarette separation drum wheel and the servo motor shaft, so that the positions of the cigarette separation drum wheel and other drum wheels are influenced, the cigarette is unstable in handover in the transfer process, and faults such as cigarette falling, cigarette clamping and the like occur. The accuracy of the handing-over position of the cigarette separation drum can be ensured only by ensuring the position accuracy of the end cover when the end cover is installed.

The invention content is as follows:

the utility model provides a cigarette separation drum error-proof structure for solving the problems of the prior art.

The utility model discloses the technical scheme who adopts has:

the utility model provides a cigarette separation drum error-proofing structure, includes the end cover, prevents scurrying retaining ring and connecting screw, the external diameter of end cover and the internal diameter looks adaptation of preventing scurrying retaining ring, prevent scurrying retaining ring cover on the outer wall of end cover, four connecting screw of threaded connection on the outer wall of preventing scurrying retaining ring, connecting screw with end cover and prevent scurrying retaining ring fixed connection.

Furthermore, a plurality of fixing holes are formed in the end cover.

The utility model discloses following beneficial effect has:

the utility model discloses divide into two parts with original fixed disk, partly is mainly: a fixed end cover for fixing the cigarette separation drum and the servo motor shaft; the second part is: and a play-preventing retainer ring is added on the outer side of the fixed end cover to prevent the shaft from moving. When the bearing is replaced every time, the shaft can be pulled out only by detaching a connecting screw and detaching the anti-shifting check ring, the slide block is taken down, the linear bearing is replaced, the fixed end disc for fixing the cigarette separating drum wheel and the servo motor shaft is not required to be detached, the synchronous position of the driving smoke-separating drum wheel motor and other drum wheel driving motors is not changed, and therefore the position of the drum wheel is not required to be corrected.

Description of the drawings:

fig. 1 is a structural diagram of the present invention.

Fig. 2 is a front view of the tamper-resistant collar.

Fig. 3 is a side view of a tamper-resistant collar.

Fig. 4 is a front view of the end cap.

Fig. 5 is a side view of the end cap.

Fig. 6 is a schematic diagram of replacement of KB1232PP linear bearings in a PROTOS M8 type rolling-up unit in the prior art.

Wherein: the numbers on the drawings in fig. 2, 3, 4 and 5 are size designations.

The specific implementation mode is as follows:

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

As shown in fig. 1 to 5, the utility model relates to a cigarette separation drum error-proofing structure, including end cover 1, anti-channeling retaining ring 6 and connecting screw 7, be equipped with a plurality of fixed orificess 11 on the end cover 1, cross-under screw fixes the end cover on the separation drum in the fixed orifices 11, the external diameter of end cover 1 and the internal diameter looks adaptation of anti-channeling retaining ring 6, and anti-channeling retaining ring 6 overlaps on the outer wall of end cover 1, and four connecting screw 7 of threaded connection on the outer wall of anti-channeling retaining ring 6, connecting screw 7 with end cover 1 and anti-channeling retaining ring 6 fixed connection.

When the bearing is replaced each time, the shaft can be pulled out only by detaching 4 connecting screws 7 and detaching the anti-channeling check ring 6, the slide block is taken down and the linear bearing is replaced, and the end cover 1 for fixing the cigarette separating drum wheel and the servo motor shaft is not required to be detached. Therefore, the handing-over position of the cigarette separation drum wheel and the driving motor is not changed, the handing-over position of the separation drum wheel is not required to be calibrated after the linear bearing is replaced, and the cigarette separation drum wheel is simple, convenient, time-saving and labor-saving, improves the working efficiency and ensures the product quality.

The utility model discloses divide into two parts with original fixed disk, partly mainly is: a fixed end cover 1 for fixing the cigarette separation drum and a servo motor shaft; the second part is: an anti-shifting retainer ring is added on the outer side of the fixed end cover 1 to prevent the shaft from shifting. When the bearing is replaced each time, the shaft can be pulled out only by detaching 4 connecting screws 7 and detaching the anti-channeling check ring, the slide block is detached, the linear bearing is replaced, the fixed end disc for fixing the cigarette separating drum wheel and the servo motor shaft is not required to be detached, the synchronous position of the driving smoke-separating drum wheel motor and other drum wheel driving motors is not changed, and therefore the position of the drum wheel is not required to be corrected.

The utility model discloses the mistake proofing structure comes into operation the back, and at every turn the maintenance or after the maintenance change linear bearing, owing to need not pull down the cigarette and divide the fixed end cover between cigarette drum and the driving motor, the position just also does not have the change between them, consequently need not to calibrate the handing-over position between cigarette separation drum and other drums again to practice thrift because of dividing cigarette drum position and other drum wheel incorrect positions and carry out the time of proofreading, improve equipment effective operation rate.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications can be made without departing from the principle of the present invention, and these modifications should also be regarded as the protection scope of the present invention.

Claims

1. An error-proof structure of a cigarette separation drum wheel is characterized in that: comprises an end cover (1), a channeling-proof retainer ring (6) and a connecting screw (7), wherein the outer diameter of the end cover (1) is matched with the inner diameter of the channeling-proof retainer ring (6), the channeling-proof retainer ring (6) is sleeved on the outer wall of the end cover (1), four connecting screws (7) are in threaded connection with the outer wall of the anti-channeling retaining ring (6), and the end cover (1) and the anti-channeling retaining ring (6) are fixedly connected through the connecting screws (7).

2. A cigarette separating drum error proofing arrangement as in claim 1 wherein: the end cover (1) is provided with a plurality of fixing holes (11).