Phase wheel position adjusting tool of cigarette packaging unit

Abstract

The utility model discloses a phase wheel position adjusting tool of a cigarette packaging unit, and belongs to the technical field of cigarette packaging equipment maintenance. The tool is assembled above the cigarette packaging unit and comprises a connecting piece and a matching piece. The connecting piece is tightly attached to a datum plate on the cigarette packaging unit and used for limiting the position of the tool on the cigarette packaging unit. The matching pieces are arranged on the two sides of one end of the connecting piece, matched with the phase wheel and used for adjusting the position of the phase wheel. When the phase wheel is worn until the phase wheel needs to be replaced or the cigarette packaging unit breaks down and needs to be replaced, the position of the phase wheel is rapidly adjusted, the adjusting precision is improved, the adjusting difficulty is reduced, the adjusting time is shortened, and blockage of an ascending channel of the cigarette packaging unit caused by inaccurate position of the phase wheel is avoided; the economic loss is reduced and the production benefit is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette packaging equipment maintenance, and in particular relates to a phase wheel position adjustment tool for a cigarette packaging unit. Background Art

[0002] Among cigarette packaging equipment, the imported ultra-high-speed w1000 small box transparent paper packaging machine was developed by Italy's GD company. Its maximum production speed can reach 1,000 packs per minute. It is currently the most advanced cigarette packaging unit in my country's cigarette production plants.

[0003] Since the cigarette pack flow continuously supplied from the upstream H1000 packaging machine needs to be changed from continuous to a single pack state with a fixed phase, the phase wheel in the upstream channel suction assembly in the cigarette pack supply system of the w1000 equipment completes this function. When the phase wheel is worn to the point where it needs to be replaced or the w1000 equipment fails and needs to be replaced, the alignment pressure generated by the phase wheel on the cigarette pack needs to be adjusted after replacement. Excessive pressure on the cigarette pack can separate the cigarette packs, but it will crush the cigarette packs and cause economic losses; too little pressure on the cigarette packs will make it difficult to separate the cigarette packs, causing blockages and reducing production efficiency.

[0004] Therefore, the adjustment accuracy of the phase wheel is high, the difficulty is great, and the adjustment time is long. Summary of the invention

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a phase wheel position adjustment tool for a cigarette packaging unit, so as to achieve rapid adjustment of the phase wheel position, improve adjustment accuracy, reduce adjustment difficulty, and shorten adjustment time.

[0006] The utility model provides the following technical solutions:

[0007] A phase wheel position adjustment tool for a cigarette packaging unit, characterized in that: the tool is assembled above the cigarette packaging unit, and comprises a connecting piece and a matching piece; the connecting piece is in close contact with a reference plate on the cigarette packaging unit, and is used to limit the position of the tool on the cigarette packaging unit; the matching piece is arranged on both sides of one end of the connecting piece, and cooperates with the phase wheel to adjust the position of the phase wheel.

[0008] As an optional technical solution of the present invention, the tooling is arranged between the phase wheels and located between the reference plates.

[0009] As an optional technical solution of the present invention, the connecting piece and the matching piece are integrated.

[0010] As an optional technical solution of the utility model, reference surfaces are provided on both sides of the connecting member; and the reference surfaces are arranged close to the reference plate.

[0011] As an optional technical solution of the utility model, a mating surface is provided on the concave side of the mating piece; the mating surface is tightly attached to the phase wheel through an adjusting screw on the cigarette packaging unit.

[0012] As an optional technical solution of the present invention, the flatness of each surface on the connecting piece is set to 0.03-0.05 mm, and the verticality is set to 0.04-0.05 mm.

[0013] As an optional technical solution of the present invention, the arc angle of the mating surface is set to 0.04-0.06 mm.

[0014] As an optional technical solution of the present invention, the surface roughness of each surface of the tooling is Ra3.2.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] The phase wheel position adjustment tooling for the cigarette packaging unit provided by the utility model cooperates with the cigarette packaging unit through connecting parts and matching parts to achieve rapid adjustment of the phase wheel position, improve adjustment accuracy, reduce adjustment difficulty, and shorten adjustment time, thereby avoiding blockage of the cigarette packaging unit's upward channel due to inaccurate phase wheel position, reducing economic losses and improving production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the assembly of the phase wheel position adjustment tooling of the cigarette packaging machine unit in the embodiment of the utility model;

[0018] Figure 2 It is a structural schematic diagram of a phase wheel position adjustment tooling of a cigarette packaging machine unit in an embodiment of the utility model;

[0019] Figure 3 It is an exploded view of the assembly of the phase wheel position adjustment tooling of the cigarette packaging machine unit in the embodiment of the utility model.

[0020] Markings in the figure are: 1, reference plate; 2, phase wheel; 3, adjusting screw; 4, tooling; 4-1, connecting part; 4-2, matching part; S1, reference surface; S2, matching surface. DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and cannot be used to limit the protection scope of the utility model. Example

[0022] This embodiment provides a phase wheel position adjustment tool for a cigarette packaging machine. In this embodiment, the tool 4 is applied to a w1000 small box transparent paper packaging machine.

[0023] like Figure 1-3 As shown, the tooling 4 is mounted above the cigarette packaging unit, and includes a connecting member 4-1 and a matching member 4-2. The connecting member 4-1 is in close contact with the reference plate 1 on the cigarette packaging unit, and is used to limit the position of the tooling 4 on the cigarette packaging unit. The matching member 4-2 is arranged on both sides of one end of the connecting member 4-1, and is matched with the phase wheel 2 to adjust the position of the phase wheel 2.

[0024] Furthermore, the tooling 4 is disposed between the phase wheels 2 and between the reference plates 1 .

[0025] like Figure 2 and 3 As shown, reference surfaces S1 are provided on both sides of the connecting member 4-1. The reference surface S1 is arranged close to the reference plate 1. A matching surface S2 is provided on the concave side of the matching member 4-2. The matching surface S2 is close to the phase wheel 2 through the adjusting screw 3 on the cigarette packaging unit.

[0026] Working principle:

[0027] When adjusting the position of the phase wheel 2, the maintenance personnel only need to place the reference surface S1 of the tooling 4 close to the reference plate 1, and then turn the adjustment screw 3 to place the opposite side of the phase wheel 2 close to the matching surface S2, and then tighten the adjustment screw 3 to quickly complete the position adjustment of the phase wheel 2 after ensuring that there is no gap between the phase wheel 2 and the matching surface S2. Example

[0028] Based on Example 1, this example provides an implementation method of the connecting member 4 - 1 and the matching member 4 - 2 in the phase wheel position adjustment tooling of the cigarette packaging machine unit.

[0029] like Figure 2 As shown, the connecting member 4-1 and the matching member 4-2 are integrated and not welded, which can further ensure the adjustment accuracy.

[0030] The flatness of each surface on the connecting member 4 - 1 is set to 0.03-0.05 mm, and the verticality is set to 0.04-0.05 mm.

[0031] Furthermore, in this embodiment, the flatness of each surface on the connecting member 4 - 1 is set to 0.05 mm, and the verticality is set to 0.05 mm, which meets the actual adjustment requirements.

[0032] The arc angle of the matching surface S2 is set to 0.04-0.06 mm.

[0033] Furthermore, in this embodiment, the arc angle of the mating surface S2 is set to 0.05 mm, which can fit the outer arc of the phase wheel 2.

[0034] The surface roughness of the tooling 4 is Ra3.2, which meets the actual adjustment requirements.

[0035] Furthermore, the matching piece 4 - 2 has chamfered edges and corners, and the connecting piece 4 - 1 has blunted edges and corners, so as to further improve the adjustment accuracy.

[0036] Furthermore, the connecting piece 4-1 and the matching piece 4-2 are both made of stainless steel.

[0037] In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model 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 a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0038] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" 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 an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0039] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A phase wheel position adjustment tool for a cigarette packaging unit, characterized in that: The tooling (4) is mounted above the cigarette packaging unit, and comprises a connecting piece (4-1) and a matching piece (4-2); The connecting piece (4-1) is in close contact with the reference plate (1) on the cigarette packaging unit, and is used to limit the position of the tooling (4) on the cigarette packaging unit; The matching piece (4-2) is arranged on both sides of one end of the connecting piece (4-1), matches with the phase wheel (2), and is used to adjust the position of the phase wheel (2).

2. The phase wheel position adjustment tool for a cigarette packaging machine according to claim 1, characterized in that: The tooling (4) is arranged between the phase wheels (2) and is located between the reference plates (1).

3. The phase wheel position adjustment tool for a cigarette packaging machine according to claim 1, characterized in that: The connecting piece (4-1) and the matching piece (4-2) are arranged in an integrated manner.

4. The phase wheel position adjustment tool for a cigarette packaging machine according to claim 1, characterized in that: Reference surfaces (S1) are provided on both sides of the connecting member (4-1); The reference surface (S1) is arranged in close contact with the reference plate (1).

5. The phase wheel position adjustment tool for a cigarette packaging machine according to claim 1, characterized in that: The concave side of the matching piece (4-2) is provided with a matching surface (S2); The matching surface (S2) is in close contact with the phase wheel (2) via an adjusting screw (3) on the cigarette packaging unit.

6. The phase wheel position adjustment tool for a cigarette packaging machine according to claim 5, characterized in that: The arc angle of the matching surface (S2) is set to 0.04-0.06 mm.

7. The phase wheel position adjustment tool for a cigarette packaging machine according to claim 1, characterized in that: The flatness of each surface on the connecting member (4-1) is set to 0.03-0.05 mm, and the verticality is set to 0.04-0.05 mm.

8. The phase wheel position adjustment tool for a cigarette packaging machine according to claim 1, characterized in that: The surface roughness of each surface of the tooling (4) is Ra3.2.

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