Tool suitable for adjusting nut of longitudinal paper cutter of cigarette packer

Abstract

The utility model discloses a tool suitable for a longitudinal paper cutter adjusting nut of a cigarette packer, which comprises a tool body, three uniformly arranged auxiliary positioning columns are arranged on the front end face of the tool body, and the inner side faces of the three auxiliary positioning columns can be attached to the side face of the adjusting nut. Two clamping pins which are symmetrically arranged are installed on the front end face of the tool body and located among the three auxiliary positioning columns, the clamping pins can be matched with positioning holes in the end face of an adjusting nut, and a screwing assembly is arranged at the rear end of the tool body. The utility model belongs to the technical field of cigarette equipment, the adjusting nut can be conveniently and quickly screwed, the mounting position of the adjusting nut can be adjusted, and the operation is simple.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette equipment, and more specifically, to a tool suitable for adjusting a nut of a longitudinal paper cutter of a cigarette packaging machine. Background Art

[0002] The H1000 cigarette packaging machine is currently the mainstream domestic high-speed cigarette packaging equipment in my country. It has a high degree of automation, high production efficiency, and can automatically remove all kinds of defective products, ensuring the high-quality rate of products. However, the longitudinal paper cutter of the H1000 cigarette packaging machine's inner lining paper is prone to wear after long-term use, affecting the cutting of the inner lining paper pull tab, causing quality risks such as the inner lining paper pull tab cannot be cut through or torn apart, and the longitudinal paper cutter needs to be adjusted or replaced. However, the original tooling requires the assistance of other tools to adjust and replace the longitudinal paper cutter, and it is unstable and easy to loosen during use, which is not convenient for maintenance personnel to use. The positioning pins on the original tooling are easy to break and cannot be replaced, resulting in waste of the original tooling. Utility Model Content

[0003] In view of the above shortcomings, the purpose of the utility model is to provide a tool suitable for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine.

[0004] To achieve the above-mentioned purpose, the utility model provides a tooling suitable for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine, comprising a tooling body, three evenly arranged auxiliary positioning columns are provided on the front end face of the tooling body, the inner sides of the three auxiliary positioning columns can fit with the side faces of the adjusting nut, two symmetrically arranged bayonet pins are installed on the front end face of the tooling body and located between the three auxiliary positioning columns, the bayonet pins can be adapted to the positioning holes on the end face of the adjusting nut, and a screwing assembly is provided at the rear end of the tooling body.

[0005] Preferably, the tool body is provided with two adjustment holes threadedly connected to the bayonet, the rear end of the bayonet is provided with a first screw portion connected to the adjustment hole, and the rear end of the first screw portion is provided with a locking nut.

[0006] Preferably, a straight groove is provided on the rear end surface of the first screw portion.

[0007] Preferably, a flat structure capable of being fitted with a side surface of the adjusting nut is provided on the inner side of the auxiliary positioning column.

[0008] Preferably, a connecting hole threadedly connected to the auxiliary positioning column is provided on the front end surface of the tooling body, a second screw portion adapted to the connecting hole is provided at the rear end of the auxiliary positioning column, and a clamping screw that can be screwed into the hole wall of the connecting hole is provided on the side of the tooling body.

[0009] Preferably, a front end surface of the auxiliary positioning column is provided with a hexagonal slot.

[0010] Preferably, the tool body is a disc structure, and the front end of the disc structure is provided with a positioning surface that can adapt to the rear end surface of the adjusting nut.

[0011] Preferably, the twisting assembly comprises a connecting rod and a handle vertically connected to the disc structure, a rear end of the connecting rod is provided with a through hole, and the handle can vertically pass through the through hole.

[0012] Compared with the existing technology, the utility model has the following beneficial effects:

[0013] The utility model is suitable for the tooling of the longitudinal paper cutter adjusting nut of the cigarette packaging machine, and the adjusting nut can be conveniently and quickly twisted to adjust the installation position of the adjusting nut. The operation is simple, and the three auxiliary positioning columns and the adjusting nut are quickly positioned, and it is not easy to cause the tooling body and the adjusting nut to have a lateral relative displacement, so that the bayonet pin is kept in engagement with the positioning hole on the end face of the adjusting nut, ensuring that the operator can easily and quickly twist the adjusting nut. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solution of the embodiment of the utility model, the following will briefly introduce the drawings required for the description of the embodiment. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0015] Figure 1 It is a structural stereogram of a tooling for adjusting a nut of a longitudinal paper cutter of a cigarette packaging machine according to the utility model;

[0016] Figure 2 This is an exploded view of the structure assembly of the longitudinal paper cutter adjustment nut of the cigarette packaging machine of the utility model;

[0017] Figure 3 This is an enlarged cross-sectional view of the structure of the utility model applicable to the adjustment nut of the longitudinal paper cutter of the cigarette packaging machine;

[0018] Figure 4 The utility model is an enlarged bottom view of the structure of the adjusting nut of the longitudinal paper cutter of the cigarette packaging machine.

[0019] Description of main reference numerals:

[0020] 1. Tool body; 2. Auxiliary positioning column; 3. Pin; 4. Adjustment hole; 5. First screw part; 6. Locking nut; 7. Flat structure; 8. Connecting hole; 10. Hexagon socket slot; 11. Second screw part; 12. Clamping screw; 13. Connecting rod; 14. Handle; 15. Perforation; 16. "I" slot. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances. In addition, the technical features involved in the different embodiments of the present utility model described below can be combined with each other as long as they do not conflict with each other.

[0024] The following describes an embodiment of the utility model based on its overall structure.

[0025] The specific implementation of the utility model is as follows:

[0026] As attached Figure 1-Figure 4 As shown, a tool suitable for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine includes a tool body 1, and three evenly arranged auxiliary positioning columns 2 are provided on the front end face of the tool body 1, and the inner sides of the three auxiliary positioning columns 2 can fit with the side faces of the adjusting nut, and two symmetrically arranged bayonet pins 3 are installed on the front end face of the tool body 1 and located between the three auxiliary positioning columns 2, and the bayonet pins 3 can be adapted to the positioning holes on the end face of the adjusting nut, and a screwing assembly is provided at the rear end of the tool body 1.

[0027] The utility model is suitable for the tooling of the longitudinal paper cutter adjusting nut of the cigarette packaging machine. Three auxiliary positioning columns 2 are arranged on the tooling body 1 to abut against the three side surfaces of the adjusting nut of the longitudinal paper cutter, so that the tooling body 1 and the adjusting nut can be quickly positioned. Then the bayonet 3 on the tooling body 1 is inserted into the positioning hole on the end face of the adjusting nut. The adjusting nut can be rotated by twisting the assembly to rotate the tooling body 1 to adjust the position of the longitudinal paper cutter, or the adjusting nut can be screwed off to disassemble the longitudinal paper cutter. The tooling can be conveniently and quickly screwed to adjust the installation position of the adjusting nut. The operation is simple. The three auxiliary positioning columns 2 and the adjusting nut are quickly positioned, and it is not easy to cause the tooling body 1 and the adjusting nut to have a lateral relative displacement. The bayonet 3 is kept in engagement with the positioning hole on the end face of the adjusting nut, ensuring that the operator can easily and quickly screw the adjusting nut.

[0028] A preferred solution of this embodiment is that two adjustment holes 4 are provided through the tool body 1 and are threadedly connected to the bayonet 3. The rear end of the bayonet 3 is provided with a first screw portion 5 connected to the adjustment hole 4, and the rear end of the first screw portion 5 is provided with a locking nut 6. In this embodiment, the bayonet 3 and the tool body 1 are adjustable through the cooperation of the first screw portion 5 and the adjustment hole 4, and the length of the bayonet 3 extending forward from the front end face of the tool body 1 can be adjusted to meet various usage requirements; and the locking nut 6 is threadedly connected to the first screw portion 5 and abutted against the rear end face of the tool body 1, so that the bayonet 3 and the tool body 1 can be firmly connected and not easy to loosen, and is used to fix the bayonet 3 and improve the overall stability of the tool.

[0029] A preferred solution of this embodiment is that an I-shaped groove 16 is provided on the rear end face of the first screw portion 5, and a screwdriver can be inserted into the I-shaped groove 16 to screw the first screw portion 5 to adjust the length of the first screw portion 5 of the bayonet 3 extending backward from the rear end face of the tooling body 1.

[0030] A preferred solution of this embodiment is that a flat structure 7 capable of being arranged in contact with the side surface of the adjusting nut is provided on the inner side of the auxiliary positioning column 2. In this embodiment, the flat structure 7 of the auxiliary positioning column 2 can abut against the plane of the side of the adjusting nut, and when the auxiliary positioning column 2 rotates with the tooling body 1, the flat structure 7 can apply torque to the side surface of the adjusting nut.

[0031] A preferred solution of this embodiment is that a connection hole 8 threadedly connected to the auxiliary positioning column 2 is provided on the front end surface of the tool body 1, a second screw portion 11 adapted to the connection hole 8 is provided at the rear end of the auxiliary positioning column 2, and a clamping screw 12 capable of being screwed into the hole wall of the connection hole 8 is provided on the side of the tool body 1. In this embodiment, the auxiliary positioning column 2 and the tool body 1 are fixed by the second screw portion 11 being threadedly connected to the connection hole 8, and the auxiliary positioning column 2 can be rotated to adjust the position of the flat structure 7.

[0032] A preferred solution of this embodiment is that the front end face of the auxiliary positioning column 2 is provided with an internal hexagonal slot 10. In this embodiment, the auxiliary positioning column 2 can be screwed by inserting an external hexagonal wrench into the internal hexagonal slot 10, and then the planar position of the flat structure 7 is adjusted so that the planes of the flat structures 7 of the three auxiliary positioning columns 2 can correspond to the various planes on the side of the adjustment nut.

[0033] A preferred solution of this embodiment is that the tooling body 1 is a disc structure, and the front end of the disc structure is provided with a positioning surface that can adapt to the rear end face of the adjusting nut. The positioning surface abuts against the rear end face of the adjusting nut to play a positioning role, so that the auxiliary positioning column 2, the pin 3 and the center line of the adjusting nut remain parallel.

[0034] A preferred solution of this embodiment is that the twisting assembly includes a connecting rod 13 and a handle 14 vertically connected to the disc structure, the center line of the connecting rod 13 coincides with the center line of the disc structure, and a through hole 15 is provided at the rear end of the connecting rod 13. The handle 14 can vertically pass through the through hole 15. By rotating the handle 14, the connecting rod 13, the tooling body 1, the auxiliary positioning column 2, and the pin 3 are driven to rotate, thereby driving the adjustment nut to rotate.

[0035] Working principle:

[0036] During specific use, the three auxiliary positioning columns 2 at the front end of the tooling body 1 are clamped on the outer side of the adjusting nut, the tooling body 1 is rotated to make the bayonet 3 engage with the positioning hole on the end face of the adjusting nut, and then the tooling body 1 is pressed forward to make the end face of the disc abut against the end face of the adjusting nut, and then the connecting rod 13, the tooling body 1, the auxiliary positioning columns 2, and the bayonet 3 are rotated by the handle 14, thereby driving the adjusting nut to rotate, adjust the position of the longitudinal paper cutter, or remove the longitudinal paper cutter for replacement.

[0037] The foregoing descriptions of specific exemplary embodiments of the present invention are for the purpose of explanation and illustration. These descriptions are not intended to limit the present invention to the precise form disclosed. Although embodiments of the present invention have been shown and described, these specific embodiments are only explanations of the present invention and are not limitations on the present invention. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. The purpose of selecting and describing the exemplary embodiments is to explain the specific principles of the present invention and its practical application, so that those skilled in the art can make modifications, substitutions, variations and various selections and changes to the embodiments without creative contributions as needed without departing from the principles and purpose of the present invention after reading this specification. However, as long as they are within the scope of the claims of the present invention, they are protected by patent law.

Claims

1. A tool suitable for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine, characterized in that: The tool body (1) comprises three evenly arranged auxiliary positioning columns (2) on the front end surface of the tool body (1), the inner side surfaces of the three auxiliary positioning columns (2) can fit with the side surfaces of the adjusting nut, two symmetrically arranged bayonet pins (3) are installed on the front end surface of the tool body (1) between the three auxiliary positioning columns (2), the bayonet pins (3) can fit with the positioning holes on the end surface of the adjusting nut, and a screwing assembly is provided at the rear end of the tool body (1).

2. The tooling for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine according to claim 1, characterized in that: The tool body (1) is provided with two adjustment holes (4) threadedly connected to the bayonet (3); the rear end of the bayonet (3) is provided with a first screw portion (5) connected to the adjustment hole (4); the rear end of the first screw portion (5) is provided with a locking nut (6).

3. The tooling for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine according to claim 2, characterized in that: A straight groove (16) is provided on the rear end surface of the first screw portion (5).

4. A tooling for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine according to claim 1, 2 or 3, characterized in that: The inner side of the auxiliary positioning column (2) is provided with a flat structure (7) that can be fitted with the side surface of the adjusting nut.

5. The tooling for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine according to claim 4, characterized in that: A connecting hole (8) threadedly connected to the auxiliary positioning column (2) is provided on the front end surface of the tool body (1), a second screw portion (11) adapted to the connecting hole (8) is provided at the rear end of the auxiliary positioning column (2), and a clamping screw (12) capable of being screwed into the wall of the connecting hole (8) is provided on the side surface of the tool body (1).

6. The tooling for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine according to claim 5, characterized in that: The front end surface of the auxiliary positioning column (2) is provided with a hexagonal slot (10).

7. The tooling for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine according to claim 6, characterized in that: The tool body (1) is a disc structure, and the front end of the disc structure is provided with a positioning surface that can adapt to the rear end surface of the adjusting nut.

8. The tooling for adjusting the nut of the longitudinal paper cutter of a cigarette packaging machine according to claim 7, characterized in that: The twisting assembly comprises a connecting rod (13) and a handle (14) vertically connected to the disc structure. A through hole (15) is provided at the rear end of the connecting rod (13), and the handle (14) can vertically pass through the through hole (15).

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