Cigarette making machine chopper disc positioning tool

Abstract

The utility model relates to the technical field of cigarette making machines, in particular to a cigarette making machine chopper disc positioning tool. The cigarette making machine chopper disc positioning tool comprises a tool disc and positioning strips. A plurality of grooves are formed in the tool disc, and each groove corresponds to one type of cigarette; a central marking line is arranged on the positioning strip, and a positioning schematic line is arranged at the position corresponding to each groove; the tool disc is detachably connected with the positioning strip, the center line of the tool disc passes through the center marking line of the positioning strip, and the positioning indicating lines are distributed in the radial direction of the tool disc. The positioning tool achieves accurate positioning of the tool disc groove and has the advantages of being high in positioning accuracy and short in time consumption in the positioning process.

Description

Technical Field

[0001] The utility model relates to the technical field of cigarette making machines, in particular to a positioning tool for a chopper disc of a cigarette making machine. Background Art

[0002] The position of the deep and shallow grooves on the chopper disc is closely related to the tight end position of the cigarette. Whether the position of the deep and shallow grooves is adjusted accurately is related to the defect rate of empty cigarettes. At present, there is no tooling in the industry that can quickly and accurately position the chopper disc. At this stage, the method of positioning the chopper disc is mainly for the maintenance workers to manually adjust the position of the chopper disc, and then observe the position of the chopper disc groove and the cutter. If there is any inappropriateness, it needs to be readjusted, and this is repeated until the cutter accurately cuts to the tight end position of the cigarette every time, meeting the process quality standards. This adjustment process is time-consuming and labor-intensive. If it is not operated properly, it may also cause empty ends, which will have a certain impact on product quality.

[0003] In summary, the following problems exist in the existing riving cutter disc adjustment process:

[0004] When the equipment needs to change brands, the lengths of cigarettes of different specifications will change, and the positioning of the cigarette machine's splitting disc must also change accordingly. During the adjustment process, there is no clear regulation on how to position the splitting disc, making the adjustment process cumbersome and inefficient.

[0005] The space in this area is small, and it is not convenient to use other conventional auxiliary tools for adjustment. Utility Model Content

[0006] The first purpose of the utility model is to provide a cigarette making machine chopping knife disc positioning tool, which can solve the problems existing in the prior art;

[0007] The utility model provides a positioning tool for a cigarette making machine splitter disc, which comprises a tool disc and a positioning strip;

[0008] The tooling tray is provided with a plurality of grooves, each groove corresponding to a type of cigarette;

[0009] The positioning strip is provided with a center marking line, and a positioning schematic line is provided at each corresponding groove position;

[0010] The tooling disc is detachably connected to the positioning bar, the center line of the tooling disc passes through the center marking line of the positioning bar, and the positioning schematic line is distributed along the radial direction of the tooling disc.

[0011] Preferably, the tooling plate is divided into a plurality of areas, and each area is provided with a groove.

[0012] Preferably, four grooves are provided on the tooling plate.

[0013] Preferably, the four grooves are respectively the ZJ112 / 118 - 54mm shallow groove, the ZJ112 / 118 - 59mm deep groove, the ZJ17 - 54mm shallow groove, and the ZJ17 - 59mm deep groove.

[0014] Preferably, the radius of the tooling plate area where the ZJ112 / 118 - 54mm shallow groove and the ZJ17 - 54mm shallow groove are located is 51.55mm.

[0015] Preferably, the radius of the tooling plate area where the ZJ112 / 118 - 59mm deep groove and the ZJ17 - 59mm deep groove are located is 56.3mm.

[0016] Preferably, there is an included angle between the positioning indication line and the center line in the corresponding groove.

[0017] Preferably, a positioning groove is provided at the lower end of the positioning bar.

[0018] Preferably, the tooling plate and the positioning bar are connected by bolts.

[0019] Advantageous effects:

[0020] The positioning tooling realizes the precise positioning of the grooves on the tooling plate, and has the advantages of high positioning accuracy and short positioning time. Description of the drawings

[0021] In order to more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for use in the description of the specific embodiments or the prior art. Obviously, the following drawings are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0022] Figure 1 Schematic diagram of the synchronization between the groove of the splitting tool disc and the cutting tool provided for the specific embodiment of the present invention;

[0023] Figure 2 Assembly schematic diagram of the positioning tooling provided for the specific embodiment of the present invention;

[0024] Figure 3 Exploded state schematic diagram of the positioning tooling provided for the specific embodiment of the present invention;

[0025] Figure 4 Structural schematic diagram of the tooling plate provided for the specific embodiment of the present invention;

[0026] Figure 5 Front view of the positioning bar provided for the specific embodiment of the present invention;

[0027] Figure 6 Side view of the positioning bar provided for the specific embodiment of the present utility model;

[0028] Figure 7 Bottom view of the positioning bar provided for the specific embodiment of the present utility model;

[0029] Figure 8 Structural schematic diagram of the bolt provided for the specific embodiment of the present utility model;

[0030] Figure 9 Cross-sectional view of the bolt provided for the specific embodiment of the present utility model.

[0031] Explanation of reference numerals:

[0032] 1: Positioning bar; 2: Tooling plate; 3: Bolt; 4: Positioning indication line; 5: Center marking line. Specific embodiment

[0033] Next, the technical solutions of the present utility model will be clearly and completely described in conjunction with the embodiments. Obviously, the described embodiments are some, rather than all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0034] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. is based on the orientation or positional relationship shown in the drawings, and is 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 thus should not be construed as a limitation to the present utility model.

[0035] In addition, the terms "first" and "second" are only used for descriptive purposes and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include one or more of the said features. In the description of the present utility model, "a plurality of" means two or more, unless otherwise specifically defined. In addition, the terms "installed", "connected", and "coupled" should be understood in a broad sense. For example, it may be a fixed connection, a detachable connection, or an integral connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium, and it may be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0036] As Figures 2 to 9 shown, in this embodiment, a positioning tooling for the splitting knife disc of a cigarette making machine is provided, which includes a positioning bar 1 and a tooling disc 2.

[0037] A plurality of grooves are provided on the tooling disc 2, and each groove corresponds to a cigarette type.

[0038] A center marking line 5 is provided on the positioning bar 1, and positioning indication lines 4 are provided at positions corresponding to each groove.

[0039] The tooling disc 2 is detachably connected to the positioning bar 1. The center line of the tooling disc 2 passes through the center marking line 5 of the positioning bar 1, and the positioning indication lines 4 are distributed along the radial direction of the tooling disc 2.

[0040] When using the positioning tooling, place the positioning bar above the two splitting knife discs and make the center line of the positioning bar coincide with the center connection of the two splitting knife discs. When adjusting the groove inclination angle of the splitting knife disc, make the center line of the positioning bar coincide with the positioning indication line of the groove of the tooling disc under the corresponding working condition. The lower splitting knife disc is then accurately positioned according to the groove of the tooling disc. By means of this positioning tooling, accurate positioning of the groove of the tooling disc is achieved, which has the advantages of high positioning accuracy and short positioning time.

[0041] Specifically, the tooling disc 2 is divided into a plurality of regions, and each region is provided with a groove. Further, four grooves are provided on the tooling disc 2. The four grooves are the ZJ112 / 118 - 54mm shallow groove, the ZJ112 / 118 - 59mm deep groove, the ZJ17 - 54mm shallow groove, and the ZJ17 - 59mm deep groove.

[0042] The radius of the tooling plate area where the ZJ112 / 118 - 54mm shallow grooves and ZJ17 - 54mm shallow grooves are located is 51.55mm. The radius of the tooling plate area where the ZJ112 / 118 - 59mm deep grooves and ZJ17 - 59mm deep grooves are located is 56.3mm. These four grooves can adjust the adjustment of the splitting knife plate under the random combination conditions of different models of ZJ112 / 118 / 17 and cigarette lengths of 54mm / 59mm.

[0043] Position the splitting knife plate, that is, adjust the synchronization between the grooves of the splitting knife plate and the cutting knife. The relative position between the grooves of the leveling device splitting knife plate and the cigarette bar cutting knife must be adjusted to ensure that the cutting knife cuts in the middle of the tight part of the cigarette bar. As shown in the schematic diagram of the synchronization between the grooves of the splitting knife plate and the cutting knife Figure 1 as shown.

[0044] The distance QO from the center line connection of the splitting knife plate to the cutting position of the cutting knife is C, which is a fixed value. The length of the produced cigarette is a variable. Let the length of the produced cigarette be L. Arrange the cigarettes from the cutting knife position one by one tightly towards the splitting knife plate. When it comes to the end, there are two cases: one is that the end of the last cigarette exactly falls on point O. In this case, the position of the groove and the cutting knife is correct and no adjustment is needed. The second case is that the end falls on a point P outside QO as Figure 1 shown. In this case, the adjustment process of the inclination angle of the splitting knife plate is cumbersome and precise adjustment is required, otherwise it is easy to appear the defect of empty ends.

[0045] There is an angle between the positioning reference line and the center line in the corresponding groove.

[0046] In the case of ZJ112 / 118, C = 2002. When the cigarette length is 54mm, the remainder obtained by dividing C by twice the cigarette length is 58, and the adjustment part is 4mm. At the same time, the circumferential radius of this part is 51.55mm. It can be calculated that the circumference is 323.736mm. Divide 4 by 323.734 and then multiply by 360 to get the degree of 4.45. So the positioning reference line at the ZJ112 / 118 - 54mm shallow groove is 4.45° to the left of the center of the groove; when the cigarette length is 59mm, the adjustment part is also 4mm. At the same time, the circumferential radius of this part is 56.35mm. The remainder obtained by dividing C by twice the cigarette length is 114. Similarly, it can be calculated that the positioning reference line at the ZJ112 / 118 - 59mm deep groove is 4.07° to the left of the center of the groove.

[0047] In the case of ZJ17 with C = 1990, when the cigarette length is 54 mm, the remainder obtained by dividing C by twice the cigarette length is 46, the adjustment part is 8 mm, and the circumferential radius of this part is 51.55 mm. The circumference can be calculated as 323.736 mm. Dividing 8 by 323.734 and then multiplying by 360 gives an angle of 8.89°. So, the positioning reference line at the shallow groove of ZJ17 - 54 mm is 8.89° to the left of the center of the groove; when the cigarette length is 59 mm, the adjustment part is 16 mm, and the circumferential radius of this part is 56.35 mm. The remainder obtained by dividing C by twice the cigarette length is 102. Similarly, it can be calculated that the positioning reference line at the deep groove of ZJ17 - 59 mm is 16.28° to the left of the center of the groove.

[0048] A positioning groove is provided at the lower end of the positioning bar 1. The tooling plate 2 and the positioning bar 1 are connected by bolts 3.

[0049] There is a groove at the bottom of the positioning bar, which fits with the central bolt of the two splitting cutter discs. The tooling plate is positioned above the external splitting cutter disc through the groove. The center reference line is also marked on the positioning bar. When adjusting the groove inclination angle of the splitting cutter disc, the center reference line of the positioning bar is aligned with the positioning reference line of the groove of the tooling plate corresponding to the working condition, and the positioning of the lower splitting cutter disc is accurately realized by aligning the corresponding specification scale line groove of the tooling plate with the groove of the splitting cutter disc.

[0050] In summary, the splitting cutter disc positioning tooling provided by this embodiment has the following advantages:

[0051] 1. It can quickly, efficiently and accurately position the splitting cutter disc of the cigarette machine, solving the problems of low adjustment efficiency of the groove inclination angle of the cutter disc and the appearance of empty ends after adjustment.

[0052] 2. Greatly reduces the working intensity of splitting cutter disc positioning.

[0053] 3. It has strong popularization and application, and is applicable to all mainstream cigarette machines such as ZJ17, ZJ112, ZJ118, etc. and different cigarette lengths of 59 mm and 54 mm.

[0054] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A positioning tool for a cigarette making machine splitter disc, characterized in that: Includes tooling tray and positioning strip; The tooling tray is provided with a plurality of grooves, each groove corresponding to a type of cigarette; The positioning strip is provided with a center marking line, and a positioning schematic line is provided at each corresponding groove position; The tooling disc is detachably connected to the positioning bar, the center line of the tooling disc passes through the center marking line of the positioning bar, and the positioning schematic line is distributed along the radial direction of the tooling disc.

2. The cigarette making machine chopper disc positioning tool according to claim 1, characterized in that: The tooling plate is divided into a plurality of areas, and each area is provided with a groove.

3. The cigarette making machine blade positioning tool according to claim 2, characterized in that: The tooling plate is provided with four grooves.

4. The cigarette making machine blade positioning tool according to claim 3, characterized in that: The four grooves are respectively a ZJ112 / 118-54mm shallow groove, a ZJ112 / 118-59mm deep groove, a ZJ17-54mm shallow groove and a ZJ17-59mm deep groove.

5. The cigarette making machine blade positioning tool according to claim 4, characterized in that: The radius of the tooling plate area where the ZJ112 / 118-54mm shallow groove and the ZJ17-54mm shallow groove are located is 51.55mm.

6. The cigarette making machine splitting blade positioning tool according to claim 4, characterized in that: The radius of the tooling plate area where the ZJ112 / 118-59mm deep groove and the ZJ17-59mm deep groove are located is 56.3mm.

7. The cigarette making machine blade positioning tool according to claim 1, characterized in that: There is an angle between the positioning schematic line and the center line of the corresponding groove.

8. The cigarette making machine chopper disc positioning tool according to claim 1, characterized in that: A positioning groove is arranged at the lower end of the positioning bar.

9. The cigarette making machine chopper disc positioning tool according to claim 1, characterized in that: The tooling plate and the positioning bar are connected by bolts.

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