Tool for detecting and adjusting parallelism of washboard of cigarette making machine

Abstract

The tool for detecting and adjusting the parallelism of the washboard of the cigarette making machine comprises a detection block, the lower end of the detection block is detachably installed at the end of the washboard, an arc face matched with a cigarette bearing groove in a twisting and connecting drum wheel is manufactured on the edge of the upper end board of the detection block, and the parallelism of the washboard is judged by judging whether the arc face is matched with the arc face of the cigarette bearing groove or not. And the parallelism of the washboard is adjusted on the premise that the arc surface is matched with the arc surface of the cigarette bearing groove. According to the utility model, the original structure of the washboard is utilized, and the detection block of which the upper end plate edge is the arc surface matched with the cigarette bearing groove is arranged at the position for mounting the starting rail on the washboard, so that a basis is provided for parallelism detection and position adjustment of the washboard, and the problems of time and labor waste and poor consistency of manual adjustment of the washboard depending on experience are solved; the device is simple in structure, reasonable in design and convenient to disassemble and assemble, the parallelism detection and adjustment efficiency of the washboard is improved on the premise that the original structure of the washboard is not changed, and the use value is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of cigarette making machine tooling, and in particular relates to a detection and adjustment tooling for the parallelism of a rubbing plate of a cigarette making machine. Background Art

[0002] The function of the splicing drum and the rubbing board is to wrap the cigarette with the tipping paper, thus forming a double-length filter cigarette. When the splicing drum receives the cigarette with the tipping paper from the drum close to the drum, the suction in the cigarette groove of the splicing drum causes the cigarette to fall into the groove, and at the same time, the suction from the air holes on the outer surface of the splicing drum spreads the tipping paper on the outer surface with straight lines. When entering the splicing working position, since the distance between the starting rail and the cigarette groove of the splicing drum is the diameter of the cigarette minus 0.7 mm, the starting rail will inevitably bring the cigarette out of the groove and make the cigarette roll between the arc surface of the splicing drum and the rubbing board, so that the tipping paper tightly wraps and bonds the cigarette to form a double-length filter cigarette. When the parallelism between the washboard and the smoke groove does not meet the requirements, quality problems such as poor splicing will occur in the product. Therefore, when adjusting the washboard during production, the parallelism of the washboard needs to be tested and adjusted to ensure that the inner arc surface of the washboard is parallel to the smoke groove on the splicing drum. The parallelism detection and adjustment of the washboard depends entirely on the operator's observation and adjustment based on experience. There is no corresponding adjustment aid, which makes the adjustment and detection of the parallelism of the washboard difficult, and the adjustment is time-consuming and labor-intensive, and the consistency of each adjustment cannot be guaranteed. Therefore, it is necessary to make improvements to the above problems. Utility Model Content

[0003] The technical problem solved by the utility model is as follows: a detection and adjustment tool for the parallelism of the washboard of a cigarette making machine is provided, which utilizes the original structure of the washboard and arranges a detection block whose upper end plate edge is an arc surface adapted to the cigarette receiving groove at the position on the washboard for installing the starting rail, thereby providing a basis for parallelism detection and position adjustment of the washboard, solving the problem that manual adjustment of the washboard based on experience is time-consuming, labor-intensive and has poor consistency, thereby ensuring the parallelism of the washboard and the cigarette receiving groove on the splicing drum wheel and ensuring the splicing quality of the product, having a simple structure, a reasonable design and convenient assembly and disassembly, and improving the parallelism detection and adjustment efficiency of the washboard on the premise that the original structure of the washboard remains unchanged, thereby having high use value.

[0004] The technical solution adopted by the utility model is a detection and adjustment tool for the parallelism of the washboard of a cigarette making machine, comprising a detection block, the lower end of which is detachably mounted on the end of the washboard, and an arc surface adapted to a cigarette receiving groove on a rubbing drum is formed along the upper end plate of the detection block, the parallelism of the washboard is judged by judging whether the arc surface matches the arc surface of the cigarette receiving groove, and the parallelism of the washboard is adjusted under the premise that the arc surface matches the arc surface of the cigarette receiving groove.

[0005] Among them, the detection block has connecting holes at both ends of the board surface corresponding to the positions of two threaded holes at the end of the washboard for installing the starting rail, and the detection block is adjustably fixed to the end of the washboard by screws that pass through the connecting holes and adapt to the threaded holes at the corresponding positions.

[0006] Furthermore, the connecting hole is a waist-shaped long hole.

[0007] Furthermore, the detection block is in a U-shaped structure with the notch facing upward.

[0008] Furthermore, the detection block is made of chromium 13 material.

[0009] The advantages of this utility model compared with the prior art:

[0010] 1. This technical solution utilizes the original structure of the washboard, and sets a detection block with an arc surface on the upper end of the washboard that matches the smoke bearing groove at the position where the start rail is installed, which provides a basis for parallelism detection and position adjustment of the washboard, and solves the problem that manual adjustment of the washboard based on experience is time-consuming, laborious and has poor consistency;

[0011] 2. Under the premise that the original structure of the washboard remains unchanged, this technical solution ensures the parallelism between the washboard and the cigarette groove on the rubbing drum, ensures the quality of product rubbing, and provides convenience for the parallelism detection and adjustment of the washboard;

[0012] 3. This technical solution has a simple structure, reasonable design, easy disassembly and assembly, improves the efficiency of parallelism detection and adjustment of the washboard, and has high use value. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model. DETAILED DESCRIPTION

[0014] The following will be combined with the embodiment of the present utility model Figure 1 , 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 them. 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.

[0015] It should be noted that, in this document, unless otherwise stated, it should be understood that the terms "center", "upper", "lower", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply 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", "third", etc., are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0016] In this document, the terms "comprises", "comprising" or any other variation thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further limitations. The elements defined by the sentence "comprising a ..." do not exclude the presence of other identical elements in the process, method, article or device comprising the elements.

[0017] Used for testing and adjusting the parallelism of the washboard of cigarette making machines, such as Figure 1 As shown, it includes a detection block 2, the lower end of which is detachably mounted on the end of the washboard 1, and an arc surface 5 is formed on the upper end plate edge of the detection block 2 to match the smoke receiving groove 4 on the rubbing drum 3. The parallelism of the washboard 1 is determined by judging whether the arc surface 5 matches the arc surface of the smoke receiving groove 4, and the parallelism of the washboard 1 is adjusted on the premise that the arc surface 5 matches the arc surface of the smoke receiving groove 4. In the above structure, the original structure of the washboard 1 is utilized, and a detection block 2 with an upper end plate edge as an arc surface 5 matching the smoke receiving groove 4 is set at the position on the washboard 1 for installing the starting rail, which provides a basis for parallelism detection and position adjustment of the washboard 1, and solves the problem that manual adjustment of the washboard 1 based on experience is time-consuming, labor-intensive and has poor consistency.

[0018] The connection structure between the detection block 2 and the washboard 1 is as follows: the detection block 2 is provided with connection holes 6 at both ends of the board surface corresponding to the positions of two threaded holes at the end of the washboard 1 for installing the starting rail, and the detection block 2 is adjustably fixed to the end of the washboard 1 by screws 7 that pass through the connection holes 6 and are adapted to be connected to the threaded holes at the corresponding positions; specifically, the connection holes 6 are waist-shaped long holes, and the design of the waist-shaped holes provides conditions for adjusting the height of the detection block 2 on the washboard 1, thereby providing conditions for the smooth installation of the detection block 2 when the parallelism of the washboard 1 is detected.

[0019] Among them, the detection block 2 is a U-shaped structure with the notch facing upward. The groove in the middle of the detection block 2 is conducive to observing the degree of fit between the arc surfaces 5 on both sides of the groove and the smoke-bearing groove 4, so as to quickly grasp the parallelism of the washboard 1. The detection block 2 is made of chromium 13 material and is manufactured by a machining center to ensure that the detection block 2 is not deformed to avoid affecting the detection and adjustment quality of the washboard 1.

[0020] When this tool is in use, it is installed at the position of the starting rail at the end of the washboard 1, and the detection block 2 is fixedly connected to the washboard 1 using the threaded hole for installing the starting rail. The two screws 7 at the end of the washboard 1 are loosened, and the knurled handle is turned to adjust the washboard 1 to move the washboard 1 to the rear end. The selection switch is pressed, and the washboard 1 rises. The washboard 1 is sent to the working position, and the machine is manually turned to make the cigarette holding groove 4 on the cigarette rubbing drum wheel 3 correspond to the position of the arc surface 5 at the upper end of the detection block 2. The knurled handle is turned to adjust the washboard 1 to move the washboard 1 to the front end and gradually approach the cigarette holding groove 4. At this time, observe the coincidence of the arc surface 5 and the arc surface of the cigarette holding groove 4. If they do not coincide, it can be determined that the washboard 1 and the cigarette holding groove 4 are not parallel; the groove in the middle part of the detection block 2 can help the operator observe the coincidence of the two arc surfaces 5 inside and outside the tooling with the cigarette holding groove 4.

[0021] When adjusting the position of the washboard 1, loosen the three M6*12 fixing screws on the base of the washboard 1, turn the knurled handle again to move the washboard 1, and let the arc surface 5 of the detection block 2 installed on the washboard 1 meet the arc surface of the cigarette receiving groove 4, lock the three M6*12 fixing screws, check the distance between the washboard 1 and the cigarette rubbing drum wheel 3, loosen the screws 7, check that the arc surface 5 matches the arc surface of the cigarette receiving groove 4, remove the detection block 2, and the parallelism adjustment of the washboard 1 is completed.

[0022] Under the premise that the original structure of the washboard remains unchanged, this technical solution ensures the parallelism of the washboard 1 and the smoke groove 4 on the washboard drum 3, ensures the quality of product washing and splicing, and provides convenience for the parallelism detection and adjustment of the washboard 1; it has a simple structure, a reasonable design, and is easy to disassemble and assemble, which improves the efficiency of parallelism detection and adjustment of the washboard and has high use value.

[0023] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

[0024] In addition, it should be understood that although the present specification is described according to implementation modes, not every implementation mode contains only one independent technical solution. This description of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment may also be appropriately combined to form other implementation modes that can be understood by those skilled in the art.

Claims

1. A tool for detecting and adjusting the parallelism of the washboard of a cigarette making machine, characterized by: The invention comprises a detection block (2), the lower end of which is detachably mounted on the end of a rubbing board (1), and the upper end plate of the detection block (2) is provided with an arc surface (5) adapted to a smoke receiving groove (4) on a rubbing drum wheel (3), the parallelism of the rubbing board (1) is determined by judging whether the arc surface (5) matches the arc surface of the smoke receiving groove (4), and the parallelism of the rubbing board (1) is adjusted on the premise that the arc surface (5) matches the arc surface of the smoke receiving groove (4).

2. The parallelism detection and adjustment tool for the washboard of a cigarette making machine according to claim 1 is characterized in that: The detection block (2) is provided with connecting holes (6) at both ends of the plate surface corresponding to the positions of two threaded holes at the end of the washboard (1) for mounting the start rail, and the detection block (2) is fixed to the end of the washboard (1) in an adjustable manner by means of screws (7) that penetrate through the connecting holes (6) and are adapted to be connected to the threaded holes at corresponding positions.

3. The parallelism detection and adjustment tool for the washboard of a cigarette making machine according to claim 2 is characterized in that: The connecting hole (6) is a waist-shaped long hole.

4. The parallelism detection and adjustment tool for the washboard of a cigarette making machine according to claim 1, 2 or 3, characterized in that: The detection block (2) is in a U-shaped structure with the notch facing upwards.

5. The parallelism detection and adjustment tool for the washboard of a cigarette making machine according to claim 4 is characterized in that: The detection block (2) is made of chromium 13 material.

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