CN220484783U - Tipping paper feed roller of filter tip tipping machine and filter tip tipping machine - Google Patents

Abstract

The utility model discloses a tipping paper feed roller of a filter plug connector and the filter plug connector. When the paper feeding roller is installed, the paper feeding roller is penetrated onto the paper feeding roller shaft, the bolt penetrates through the square gland to be connected onto the paper feeding roller shaft, and the paper feeding roller can be fixed onto the paper feeding roller shaft by screwing the bolt. When the paper feeding roller is disassembled, the open spanner is clamped on the square gland, the circumferential rotation of the paper feeding roller is limited, and the other spanner is used for loosening the bolt, so that the paper feeding roller can be disassembled. The technical content disclosed by the utility model can reduce the disassembly and assembly difficulty of disassembling and assembling the tipping paper feed roller and provide working efficiency.

Description

A filter tip picking and loading machine, a tipping paper feed roller and a filter tip picking and loading machine

Technical field

The utility model relates to the technical field of cigarette equipment, and more specifically, to a tipping paper feeding roller of a filter tip picking and loading machine and a filter tip picking and loading machine.

Background technique

The function of the tipping paper supply roller of the splicing machine is to pull the tipping paper out of the paper tray holder and run clockwise at a certain speed. The tipping paper bypasses the paper feed roller and is pressed tightly by the paper pressure roller. The friction between the paper feed roller and the tipping paper drives the tipping paper to be transported, achieving continuous and uniform paper feeding. The paper feed roller is equipped with a clutch behind the paper feed shaft. It is connected to the transmission through the clutch. The paper feed roller and the transmission shaft cannot limit circumferential rotation. When the fixing bolts need to be removed, the paper feed roller will rotate circumferentially, making disassembly difficult.

Therefore, how to provide a tipping paper feeding roller for a filter splicing machine has become an urgent technical problem in this field that needs to be solved.

Utility model content

The purpose of this utility model is to provide a tipping paper feeding roller of a filter tip picking and loading machine and a filter tip picking and loading machine.

According to the first aspect of the present invention, a tipping paper feed roller of a filter tip loading machine is provided, which includes a paper feed roller shaft, a paper feed roller, a gland and a bolt;

The paper feed roller is sleeved on the paper feed roller shaft, and the gland is sleeved on the bolt. The bolt is screwed into the paper roller shaft, and is fixed in the axial direction of the paper feed roller through the gland. Apply pressure to fix the paper feed roller on the paper feed roller shaft.

Optionally, the front end of the paper supply roller is processed with a left-hand threaded hole;

The bolt is screwed into the paper roller shaft through the left-hand threaded hole.

Optionally, the thread of the bolt is a left-hand thread.

Optionally, the paper supply roller is a cylinder with a first through hole in the middle, and the paper supply roller is sleeved on the paper supply roller shaft through the first through hole.

Optionally, a second through hole is processed in the middle of the gland, and the gland is sleeved on the bolt through the second through hole.

Optionally, the gland is square.

According to a second aspect of the present invention, a filter tip loading and unloading machine is provided, including the tipping paper feeding roller of the filter tip loading and unloading machine according to any one of the first aspects of the present invention.

According to the technical content disclosed in the present utility model, it has the following beneficial effects: it can reduce the difficulty of disassembly and assembly of the tipping paper supply roller and improve work efficiency.

Other features and advantages of the present invention will become apparent from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings.

Description of the drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.

Figure 1 is a schematic diagram of a tipping paper feeding roller of a filter tip loading machine according to an embodiment.

Explanation of reference signs: 1-paper feed roller, 2-paper feed roller, 3-gland, 4-bolt.

Detailed ways

Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that the relative arrangement of components and steps, numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless otherwise specifically stated.

The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application or uses.

Techniques, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, such techniques, methods and devices should be considered a part of the specification.

In all examples shown and discussed herein, any specific values are to be construed as illustrative only and not as limiting. Accordingly, other examples of the exemplary embodiments may have different values.

It should be noted that similar reference numerals and letters refer to similar items in the following figures, so that once an item is defined in one figure, it does not need further discussion in subsequent figures.

According to the first aspect of the present invention, as shown in Figure 1, a tipping paper feed roller of a filter tip loading machine is provided, including a paper feed roller shaft 1, a paper feed roller 2, a gland 3 and a bolt 4;

The paper feed roller 2 is sleeved on the paper feed roller shaft 1, and the gland 3 is sleeved on the bolt 4. The bolt 4 is screwed into the paper feed roller 1, and the gland 3 is in place through the gland 3. Pressure is applied in the axial direction of the paper feeding roller 2 to fix the paper feeding roller 2 to the paper feeding roller shaft 1 .

In some embodiments, the front end of the paper supply roller 1 is processed with a left-hand threaded hole;

The bolt 4 is screwed into the paper supply roller 1 through the left-hand threaded hole.

The thread of the bolt 4 is a left-hand thread.

The paper supply roller 2 is a cylinder with a first through hole in the middle. The paper supply roller 2 is sleeved on the paper supply roller shaft 1 through the first through hole.

A second through hole is processed in the middle of the gland 3, and the gland 3 is put on the bolt 4 through the second through hole; the bolt 4 passes through the hole in the middle of the gland 3 and is screwed into the paper supply roller 1 The front end of the paper feed roller 2 is fixed on the paper feed roller shaft 1 by the axial force generated through the pressure cover 3 .

The pressure cover 3 is square, and during disassembly and assembly, a wrench can be used to clamp the square pressure cover 3 to limit the axial rotation of the paper feed roller 2 .

The paper supply roller 2 rotates clockwise when working. During the working process, the bolt 4 will not loosen, but become tighter and tighter. When disassembling the paper feed roller 2, use a wrench to loosen the bolt 4, and then the paper feed roller 2 can be removed from the paper feed roller shaft 1.

Specific working principle: When installing, thread the paper feed roller 2 onto the paper feed roller shaft 1, pass the bolt 4 through the square gland 3 and connect it to the paper feed roller shaft 1, tighten the bolt 4, and the paper feed roller can be Roller 2 is fixed on the paper feed roller shaft 1. When disassembling, use an open-end wrench to clamp on the square gland 3 to limit the circumferential rotation of the paper feed roller 2, and then use another wrench to loosen the bolt 4, and the paper feed roller 2 can be removed.

According to a second aspect of the present invention, a filter tip loading machine is provided, including the tipping paper feeding roller of the filter tip loading machine described in any one of the first embodiments.

In summary, the technical content disclosed in the present utility model can reduce the difficulty of disassembly and assembly of the tipping paper feed roller and improve work efficiency.

Although some specific embodiments of the present invention have been described in detail through examples, those skilled in the art should understand that the above examples are only for illustration and are not intended to limit the scope of the present invention. Those skilled in the art should understand that the above embodiments can be modified without departing from the scope and spirit of the present invention. The scope of the invention is defined by the appended claims.

Claims (2)

1. A tipping paper feed roller for a filter tipping machine, comprising: the paper feeding device comprises a paper feeding roller shaft, a paper feeding roller, a gland and a bolt;

the paper feeding roller is sleeved on the paper feeding roller shaft, the gland bush is sleeved on the bolt, the bolt is screwed into the paper feeding roller shaft, and the pressure is applied to the axial direction of the paper feeding roller through the gland bush, so that the paper feeding roller is fixed on the paper feeding roller shaft;

the paper feeding roller is a cylinder, a first through hole is formed in the middle of the paper feeding roller, and the paper feeding roller is sleeved on the paper feeding roller shaft through the first through hole;

a second through hole is formed in the middle of the gland, and the gland is sleeved on the bolt through the second through hole;

the front end of the paper feed roller shaft is provided with a left-handed threaded hole;

the bolt is screwed into the paper roll shaft through the left-handed threaded hole;

the screw thread of the bolt is a left-handed screw thread;

the gland is square.

2. A filter tipping machine comprising the tipping paper feed roll of the filter tipping machine of claim 1.