Cigarette machine filter acceleration wheel guide rail installation and adjustment column device

Abstract

The present invention discloses a column device for installing and adjusting the guide rails of a filter acceleration wheel of a cigarette making machine. External threaded sections for installing the guide rails are provided at both ends of an intermediate support column according to predetermined dimensions, and a countersunk hole specifically for a smaller hexagonal tool is machined on the end face of one of the threaded sections. An internal threaded hole that matches the external threaded section is machined on one end of a hollow external column, and a countersunk hole specifically for a hexagonal tool is also machined on the other end face of the external column. Through the above structure and the preset machining dimensions, the adjustment space can be adapted and the use of currently inconvenient adjustment tools can be avoided. The present invention makes adjustment operations more convenient and saves time. Only a hexagonal tool with a smaller size than a conventional wrench is required to quickly adjust the gap between the inner and outer guide rails and the filter rod acceleration drum. On the one hand, it solves the problem of limited installation and adjustment space, does not affect the installation and adjustment sequence of the cutter wheel, and effectively avoids the risk of damage to maintenance personnel or equipment.

Description

Technical Field

[0001] The invention relates to the field of cigarette manufacturing, in particular to a cigarette making machine filter accelerating wheel guide rail installation and adjustment column device. Background Art

[0002] The filter rod acceleration wheel guide rail device of the cigarette making machine is mainly composed of two middle guide rails, two side guide rails, adjustment pillars, etc. (such as ZJ17, ZJ118, etc.); among them, the guide rail installation adjustment pillar is mainly composed of two sections, including a hexagonal pillar in the middle section and a cylindrical pillar at the outer end.

[0003] The ends of the hexagonal pillar in the middle section are M10*10mm long external thread structures, which are used to adjust the inner guide rail, support the outer guide rail, and adjust the gap size between the inner guide rail and the filter rod acceleration drum (when adjusting the guide rail, a 17mm conventional wrench is required); the cylindrical pillar at the outer end is mainly used to adjust the gap between the outer guide rail and the filter rod acceleration drum (a 14mm conventional wrench is required).

[0004] Because the filter rod acceleration drum lacks negative pressure suction, the filter rods are transported from the acceleration drum to the converging drum entirely by the protective function of the guide rail. Therefore, the guide rail adjustment requirements at this location are very high, and actual adjustments require slow and precise adjustments. If the guide rail position is not adjusted properly, the acceleration drum may not transport the filter rods smoothly, resulting in filter rods falling or being stuck, which will affect equipment efficiency, produce defective products, and increase material consumption.

[0005] As mentioned above, when actually performing adjustment operations, not only is it necessary to switch between two larger conventional wrenches for repeated adjustments, but the space between the filter rod acceleration drum and the tipping paper cutting wheel is limited, and there is a risk that the maintenance personnel's hands may be cut by the tipping paper cutter; in addition, due to the long length of the conventional wrench, the other end of the wrench may also touch the tipping paper cutter, causing unnecessary damage to the equipment. Summary of the Invention

[0006] In view of the above, the present invention aims to provide a cigarette making machine filter acceleration wheel guide rail installation and adjustment column device to solve the above-mentioned technical problems.

[0007] The technical solution adopted in the present invention is as follows:

[0008] The present invention provides a cigarette making machine filter acceleration wheel guide rail installation and adjustment column device, which includes: an intermediate support column and an outer column;

[0009] The two ends of the intermediate support column are extended to form a first external thread segment and a second external thread segment with a first preset specification, and a first hexagonal countersunk hole with a second preset specification is opened on the end surface of the first external thread segment;

[0010] The outer column has a hollow structure, and a second hexagonal countersunk hole with a third preset specification is provided on one end surface of the outer column, and an internal threaded hole with a fourth preset specification is provided on the other end surface of the outer column; inside the outer column, the second hexagonal countersunk hole and the internal threaded hole are connected by a through hole with a fifth preset specification;

[0011] The second external thread section is used for mounting the first guide rail;

[0012] The first external thread section is cooperatively connected with the internal thread hole, and a gap between the two is used for installing the second guide rail.

[0013] In at least one possible implementation, the first preset specification is M8*13mm, and the fourth preset specification is a diameter of 8mm.

[0014] In at least one possible implementation manner, the fifth preset specification is a diameter of 8 mm.

[0015] In at least one possible implementation manner, the second preset specification includes: a depth of 5 mm and an inscribed circle diameter of 5 mm.

[0016] In at least one possible implementation manner, the third preset specification includes: a depth of 10 mm and an inscribed circle diameter of 10 mm.

[0017] In at least one possible implementation manner, a depth of the internal threaded hole is greater than a length of the first external threaded section.

[0018] The main design concept of the present invention is that external threaded sections for installing guide rails are provided at both ends of the intermediate support column according to the established size specifications, and the end face of one of the threaded sections is processed with a countersunk hole specifically for a smaller hexagonal tool, and an internal threaded hole that matches the external threaded section is processed at one end of the hollow outer column, and a countersunk hole specifically for the hexagonal tool is also processed on the other end face of the outer column. Through the above structure and the preset processing size, the adjustment space can be better adapted and the use of the currently inconvenient adjustment tools can be avoided. The present invention makes the adjustment operation more convenient and saves time. After improving the column structure, only the hexagonal L-shaped tool with a smaller size than the conventional wrench is needed to quickly adjust the gap between the inner and outer guide rails and the filter rod acceleration drum. On the one hand, it solves the problem of limited installation and adjustment space, and does not affect the installation and adjustment sequence of the cutter wheel, and effectively avoids the risk of damage to maintenance personnel or equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to make the purpose, technical solutions and advantages of the present invention more clear, the present invention will be further described below with reference to the accompanying drawings, in which:

[0020] Figure 1 A schematic diagram of the coordination of the guide rail installation and adjustment column device for the filter acceleration wheel of a cigarette making machine provided by an embodiment of the present invention;

[0021] Figure 2 A cross-sectional view of a guide rail installation and adjustment column device for a filter acceleration wheel of a cigarette making machine provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0022] The following describes embodiments of the present invention in detail. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present invention and are not to be construed as limiting the present invention.

[0023] The present invention proposes an embodiment of a cigarette making machine filter acceleration wheel guide rail installation and adjustment column device, specifically, Figure 1 and Figure 2 As shown, it includes: a middle supporting column 1 and an outer column 2;

[0024] The two ends of the intermediate support column 1 are extended to form a first external thread section 11 and a second external thread section 12 with a first preset specification (M8*13mm), and a first hexagonal countersunk hole 13 with a second preset specification (depth 5mm, inscribed circle diameter 5mm) is opened on the end surface of the first external thread section 11;

[0025] The outer column 2 has a hollow structure, and a second hexagonal countersunk hole 21 with a third preset specification (depth 10 mm, inscribed circle diameter 10 mm) is defined on one end surface of the outer column 2, and an internally threaded hole 23 with a fourth preset specification (diameter 8 mm) is defined on the other end surface of the outer column 2. Inside the outer column 2, the second hexagonal countersunk hole 21 and the internally threaded hole 23 are connected by a through hole 22 with a fifth preset specification (diameter 8 mm).

[0026] The second external thread section 12 is used to install the first guide rail; the first external thread section 11 is matched with the internal thread hole 23 and connected, and the gap between the two is used to install the second guide rail.

[0027] It can be further pointed out that the depth of the internal threaded hole 23 is preferably greater than the length of the first external threaded section 11 .

[0028] When installing the guide rail, it is necessary to adjust it according to the specifications of the cigarettes. At this time, use a 5mm hexagonal L-shaped wrench tool to pass through the hexagonal countersunk hole 21, the through hole 22, and the internal threaded hole 23 of the outer column 2, and cooperate with the first hexagonal countersunk hole 13 to rotate the intermediate support column 1 to adjust the left guide rail 31 (first guide rail) shown in the figure; after adjusting the left guide rail 31, use a 10mm hexagonal L-shaped wrench tool to cooperate with the second hexagonal countersunk hole 21, rotate the outer column 2, and you can quickly adjust the right guide rail 32 (second guide rail) shown in the figure.

[0029] In summary, the main design concept of the present invention is to set external threaded sections for installing guide rails at both ends of the intermediate support column according to the established size specifications, and the end face of one of the threaded sections is processed with a countersunk hole specially used for a smaller hexagonal tool, and an internal threaded hole that matches the external threaded section is processed at one end of the hollow outer column, and a countersunk hole specially used for the hexagonal tool is also processed on the other end face of the outer column. Through the above structure and the preset processing size, the adjustment space can be better adapted and the use of the currently inconvenient adjustment tools can be avoided. The present invention makes the adjustment operation more convenient and saves time. After improving the column structure, only the hexagonal L-shaped tool with a smaller size than the conventional wrench needs to be used to quickly adjust the gap between the inner and outer guide rails and the filter rod acceleration drum. On the one hand, it solves the problem of limited installation and adjustment space, and does not affect the installation and adjustment sequence of the cutter wheel, and effectively avoids the risk of damage to maintenance personnel or equipment.

[0030] In the embodiment of the present invention, "at least one" refers to one or more, and "more" refers to two or more. "And / or" describes the association relationship of associated objects, indicating that three relationships may exist. For example, A and / or B can represent the existence of A alone, the existence of A and B at the same time, and the existence of B alone. A and B can be singular or plural. The character " / " generally indicates that the previous and next associated objects are in an "or" relationship. "At least one of the following" and similar expressions refer to any combination of these items, including any combination of single or plural items. For example, at least one of a, b and c can be represented by: a, b, c, a and b, a and c, b and c, or a, b and c, where a, b, c can be single or multiple.

[0031] The above describes in detail the structure, features and effects of the present invention based on the embodiments shown in the drawings, but the above is only a preferred embodiment of the present invention. It should be noted that the technical features involved in the above embodiments and their preferred modes can be reasonably combined and matched into a variety of equivalent schemes by those skilled in the art without departing from or changing the design ideas and technical effects of the present invention; therefore, the scope of implementation of the present invention is not limited to what is shown in the drawings. Any changes made in accordance with the concept of the present invention, or modifications to equivalent embodiments with equivalent changes, which still do not exceed the spirit covered by the description and drawings, should be within the scope of protection of the present invention.

Claims

1. A device for installing and adjusting the guide rail of a filter acceleration wheel of a cigarette making machine, characterized in that: include: Middle support columns and outer columns; The two ends of the intermediate support column are extended to form a first external thread segment and a second external thread segment with a first preset specification, and a first hexagonal countersunk hole with a second preset specification is opened on the end surface of the first external thread segment; The outer column has a hollow structure, and a second hexagonal countersunk hole with a third preset specification is provided on one end surface of the outer column, and an internal threaded hole with a fourth preset specification is provided on the other end surface of the outer column; inside the outer column, the second hexagonal countersunk hole and the internal threaded hole are connected by a through hole with a fifth preset specification; The second external thread section is used for mounting the first guide rail; The first external thread section is connected in cooperation with the internal thread hole, and the second guide rail is located in the gap between the middle support column and the outer column.

2. The cigarette making machine filter acceleration wheel guide rail installation and adjustment column device according to claim 1, characterized in that: The first preset specification is M8*13mm, and the fourth preset specification is a diameter of 8mm.

3. The device for installing and adjusting the guide rail of the filter acceleration wheel of a cigarette making machine according to claim 2, characterized in that: The fifth preset specification is a diameter of 8 mm.

4. The device for installing and adjusting the guide rail of the filter acceleration wheel of a cigarette making machine according to claim 1, characterized in that: The second preset specifications include: a depth of 5 mm and an inscribed circle diameter of 5 mm.

5. The device for installing and adjusting the guide rail of the filter acceleration wheel of a cigarette making machine according to claim 1, characterized in that: The third preset specification includes: a depth of 10 mm and an inscribed circle diameter of 10 mm.

6. The device for installing and adjusting the guide rail of the filter acceleration wheel of a cigarette making machine according to any one of claims 1 to 5, characterized in that: The depth of the internal threaded hole is greater than the length of the first external threaded section.

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