A tipping paper width adjusting paper guide

Abstract

The application relates to the technical field of cigarette equipment, and discloses a tipping paper width adjusting paper guide block, which comprises a paper guide block inner core, a No.2 block, a No.1 block and a No.3 block. The paper guide block inner core is in a quarter circular structure and can be adjustably mounted on a paper guide block shaft. The No.2 block is fixedly connected to the middle position of the paper guide block inner core, a adjusting rod is rotatably mounted on the No.2 block, and opposite threads are arranged on the left and right sides of the adjusting rod. The No.1 block and the No.3 block are both slidingly connected to the paper guide block inner core, the No.1 block is located on one side of the No.2 block, the No.3 block is located on the other side of the No.2 block, and the No.1 block and the No.3 block are both connected to the adjusting rod through threads. The No.1 block and the No.3 block can be made to approach or move away from each other by rotating the adjusting rod. The scheme provided by the application can directly adjust the axial position, the inclination angle and the width of the paper guide block without disassembly, and is convenient and fast.

Description

Technical Field

[0001] This application relates to the field of cigarette equipment technology, and specifically to a paper guide block for adjusting the width of the feeding paper. Background Technology

[0002] The ZJ17 cigarette rolling machine is a commonly used cigarette production equipment. During the production process, due to the variety of cigarette specifications, the width of the splicing paper used also needs to be adjusted to meet different production needs when producing cigarettes of different specifications.

[0003] To ensure the smooth feeding of the tipping paper into the cigarette machine, a guide block is usually installed at the feeding position to guide the tipping paper. When the width of the tipping paper changes, the width of the guide block needs to be adjusted to match the tipping paper.

[0004] To meet diverse production needs, the current method involves manufacturing several sizes of guide blocks based on commonly used splicing paper models. During use, the guide block of the corresponding size is simply replaced according to the width of the splicing paper. However, when installing the guide block onto the splicing machine, its center must be aligned with the machine's axial center. This method requires frequent guide block replacements, necessitating repositioning after each replacement, which is time-consuming, labor-intensive, and unsuitable for current applications. Utility Model Content

[0005] This application provides a paper guide block for adjusting the width of the paper feed, which aims to solve the problem of the need for frequent disassembly and assembly of traditional paper guide blocks.

[0006] To achieve the above objectives, this application employs the following technical solution:

[0007] A paper guide block for adjusting paper width includes:

[0008] The inner core of the paper guide block has a quarter-circular structure and is adjustablely mounted on the paper guide block shaft.

[0009] Block 2 is fixedly connected to the middle position of the inner core of the paper guide block. An adjusting rod is rotatably installed on Block 2, and the left and right sides of the adjusting rod are provided with threads with opposite directions of rotation.

[0010] Block 1 and Block 3 are slidably connected to the inner core of the paper guide block. Block 1 is located on one side of Block 2, and Block 3 is located on the other side of Block 2. Block 1 and Block 3 are connected to the adjusting rod by threads. By rotating the adjusting rod, Block 1 and Block 3 can be moved closer to or further away from each other.

[0011] Optionally, in some embodiments, the inner core of the paper guide block is movably mounted on the paper guide block shaft through a connecting hole. A fourth fixing hole perpendicular to the connecting hole is also provided on the inner core of the paper guide block. A second fixing hole corresponding to the fourth fixing hole is provided on the second block. The second bolt passes through the second fixing hole and the fourth fixing hole in sequence and then abuts against the paper guide block shaft, thereby fixing the inner core of the paper guide block.

[0012] Optionally, in some embodiments, an annular groove is provided at the middle position of the adjusting rod, with a left-hand thread on one side and a right-hand thread on the other side, with the annular groove as the boundary.

[0013] Optionally, in some embodiments, the second block has a second shaft hole and an adjustment hole perpendicular to the second shaft hole. The adjustment rod is rotatably installed in the second shaft hole, and the annular groove on the adjustment rod is aligned with the adjustment hole. An adjustment bolt is threadedly connected to the adjustment hole, and the end of the adjustment bolt is engaged with the annular groove.

[0014] Optionally, in some embodiments, the first block has a first shaft hole, and one side of the adjusting rod is threaded to the first shaft hole; the third block has a third shaft hole, and the other side of the adjusting rod is threaded to the third shaft hole.

[0015] Optionally, in some embodiments, the first block is provided with a first fixing hole, and a first bolt is threaded into the first fixing hole. The end of the first bolt can abut against the inner core of the paper guide block, thereby fixing the position of the first block; the third block is provided with a third fixing hole, and a third bolt is threaded into the third fixing hole. The end of the third bolt can abut against the inner core of the paper guide block, thereby fixing the position of the third block.

[0016] The beneficial effects of this application are:

[0017] This application allows for the adjustment of the axial position and tilt angle of the paper guide block by movably mounting the inner core of the paper guide block on the paper guide block shaft. By installing adjustable blocks No. 1 and No. 3 on the inner core of the paper guide block, the width of the paper guide block can be adjusted, eliminating the need for frequent disassembly and assembly of the paper guide block. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this application, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this application;

[0020] Figure 2 This is a schematic diagram of the overall structure from another perspective of this application;

[0021] Figure 3 This is a schematic diagram of the structure when the application is in the adjusted state;

[0022] Figure 4 This is a partial structural schematic diagram of this application;

[0023] Figure 5 This is a partial structural sectional view of this application;

[0024] Figure 6 This is a schematic diagram of the structure of the inner core of the paper guide block in this application.

[0025] Labels for each item in the figure:

[0026] 1-Block No. 1, 11-First Bolt, 12-First Fixing Hole, 13-First Shaft Hole, 14-First Stop, 2-Block No. 2, 21-Second Bolt, 22-Adjusting Bolt, 23-Second Fixing Hole, 24-Adjusting Hole, 25-Second Shaft Hole, 3-Block No. 3, 31-Third Bolt, 32-Third Fixing Hole, 33-Third Shaft Hole, 34-Second Stop, 4-Inner Core of Paper Guide Block, 41-Fourth Fixing Hole, 42-Connecting Hole, 5-Plate Guide Block Shaft, 6-Adjusting Rod, 61-Annular Groove. Detailed Implementation

[0027] The specific embodiments of this application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this application, but are not intended to limit the scope of this application. Similarly, the following examples are only some embodiments of this application, not all embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0028] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0029] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0030] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0031] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0032] In this utility model, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to a specific feature, structure, material, or characteristic described in connection with that embodiment or example, which is included in at least one embodiment or example of this utility model. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0033] This application proposes improvements and innovations, and presents the following embodiments.

[0034] See Figure 1 , Figure 2 A paper guide block for adjusting paper width, comprising:

[0035] The inner core 4 of the paper guide block has a quarter-circular structure. A connecting hole 42 is opened on the inner core 4 of the paper guide block, and it is movably installed on the paper guide block shaft 5 through the connecting hole 42. A fourth fixing hole 41 perpendicular to the connecting hole 42 is also provided on the inner core 4 of the paper guide block.

[0036] Block 2 is fixed to the middle position of the inner core 4 of the paper guide block. Block 2 has a second fixing hole 23 corresponding to the fourth fixing hole 41. (See also...) Figure 5 In use, the second bolt 21 passes through the second fixing hole 23 and the fourth fixing hole 41 in sequence to abut against the paper guide block shaft 5, thereby fixing the position of the inner core 4 of the paper guide block. When adjustment is required, the second bolt 21 is loosened, and the inner core 4 of the paper guide block can be slid or rotated to change its axial position or tilt angle. Furthermore, an adjusting rod 6 is rotatably installed on the second block 2, and the left and right sides of the adjusting rod 6 are provided with threads of opposite directions.

[0037] Block 1 and Block 3 are slidably connected to the inner core 4 of the paper guide block. Because the inner core 4 has a quarter-circular structure, Block 1 and Block 3 can only slide along the axial direction of the inner core 4 and cannot rotate, facilitating subsequent width adjustment. Block 1 is located on one side of Block 2, and Block 3 is located on the other side of Block 2, ensuring that Block 2 is fixed in the center, while Block 1 and Block 3 are adjustablely positioned on either side for easy width adjustment. Both block 1 and block 3 are connected to the adjusting rod 6 by threads. Specifically, block 1 has a first shaft hole 13 with a left-hand thread, and the left-hand thread side of the adjusting rod 6 is threaded to the first shaft hole 13. Block 3 has a third shaft hole 33 with a right-hand thread, and the right-hand thread side of the adjusting rod 6 is threaded to the third shaft hole 33. Since the threads on both sides are in opposite directions, when the adjusting rod 6 rotates, block 1 and block 3 can move closer or further apart. A first stop block 14 is also provided on block 1, and a second stop block 34 is provided on block 3. The distance between the first stop block 14 and the second stop block 34 is equal to the width of the receiving paper, thereby limiting the left and right sides of the receiving paper and preventing the receiving paper from swinging left and right during the feeding process. In the initial state, blocks 1 and 3 are tightly against block 2, representing the minimum width of the paper guide block. During adjustment, the adjusting rod 6 is rotated to gradually move blocks 1 and 3 further apart, thus adjusting the width. The specific adjustment efficiency can be set according to actual needs; generally, a smaller pitch results in higher adjustment accuracy. In this embodiment, one rotation of the adjusting rod 6 increases the overall width of the paper guide block by 2mm, meaning blocks 1 and 3 move 1mm further away from block 2. The size differences between various sizes of spliced ​​paper are generally at the millimeter level, and the adjustment range is generally set between 0-30mm, meaning the maximum travel of blocks 1 and 3 is 15mm.

[0038] Further, see Figure 4 , Figure 5To prevent the position of the adjusting rod 6 from shifting, an annular groove 61 is provided at the middle position of the adjusting rod 6. A left-hand thread is provided on one side of the annular groove 61, and a right-hand thread is provided on the other side. A second shaft hole 25 and an adjusting hole 24 perpendicular to the second shaft hole 25 are provided on the second block 2. The adjusting rod 6 is rotatably installed in the second shaft hole 25, and the annular groove 61 on the adjusting rod 6 is aligned with the adjusting hole 61. The width of the annular groove 61 is equal to the diameter of the adjusting hole 24. An adjusting bolt 22 is threadedly connected to the adjusting hole 24. The end of the adjusting bolt 22 engages with the annular groove 61, thereby limiting the position of the adjusting rod 6 and preventing axial shift. Furthermore, by tightening the adjusting bolt 22, its end is pressed against the adjusting rod 6, thus fixing the adjusting rod 6 and preventing rotation due to vibration or other factors during equipment operation, improving the stability of the adjusting rod 6.

[0039] In some embodiments, to further ensure the stability of the paper guide block during equipment operation, see [reference needed]. Figure 3 , Figure 6 A first fixing hole 12 is provided on block 1, and a first bolt 11 is threadedly connected in the first fixing hole 12. The end of the first bolt 11 can abut against the side wall of the inner core 4 of the paper guide block, thereby fixing the position of block 1. A third fixing hole 32 is provided on block 3, and a third bolt 31 is threadedly connected in the third fixing hole 32. The end of the third bolt 31 can abut against the inner core 4 of the paper guide block, thereby fixing the position of block 3.

[0040] Specific work process:

[0041] In the initial state, blocks 1 and 3 are tightly attached to block 2, which is the minimum width of the paper guide block. During adjustment, loosen the first bolt 11 to release the fixation of block 1, loosen the third bolt 31 to release the fixation of block 3, and then loosen the adjusting bolt 22 to release the fixation of the adjusting rod 6. Rotate the adjusting rod 6 with an Allen wrench to increase the width of the paper guide block to the required value. Rotate the adjusting rod 6 to gradually move blocks 1 and 3 away from each other, thereby achieving width adjustment. After adjustment, re-fix the bolts. When it is necessary to adjust the axial position or tilt angle of the paper guide block, loosen the second bolt 21 to release the fixation of the inner core 4 of the paper guide block, allowing the inner core 4 of the paper guide block to slide or rotate on the paper guide block shaft 5. After adjustment, tighten the second bolt 21 again to fix it.

[0042] The above are merely optional embodiments of this application and are not intended to limit this application. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application. Although embodiments of this utility model have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this utility model. Those skilled in the art can make changes, modifications, substitutions, and variations to the above embodiments within the scope of this utility model.

Claims

1. A tipping paper width adjustment paper guide, characterized by, include: The inner core of the paper guide block has a quarter-circular structure and is adjustablely mounted on the paper guide block shaft. Block 2 is fixedly connected to the middle position of the inner core of the paper guide block. An adjusting rod is rotatably installed on Block 2, and the left and right sides of the adjusting rod are provided with threads with opposite directions of rotation. Block 1 and Block 3 are slidably connected to the inner core of the paper guide block. Block 1 is located on one side of Block 2, and Block 3 is located on the other side of Block 2. Block 1 and Block 3 are connected to the adjusting rod by threads. By rotating the adjusting rod, Block 1 and Block 3 can be moved closer to or further away from each other.

2. The paper width adjusting guide block according to claim 1, characterized in that, The inner core of the paper guide block is movably mounted on the paper guide block shaft through the connecting hole. A fourth fixing hole perpendicular to the connecting hole is also provided on the inner core of the paper guide block. A second fixing hole corresponding to the fourth fixing hole is provided on the second block. The second bolt passes through the second fixing hole and the fourth fixing hole in sequence and then abuts against the paper guide block shaft, thereby fixing the inner core of the paper guide block.

3. The tipping paper width adjusting paper guide of claim 1, wherein, An annular groove is provided at the middle position of the adjusting rod. With the annular groove as the boundary, a left-hand thread is provided on one side and a right-hand thread is provided on the other side.

4. The paper width adjusting guide block according to claim 3, characterized in that, The second block has a second shaft hole and an adjustment hole perpendicular to the second shaft hole. The adjustment rod is rotatably installed in the second shaft hole, and the annular groove on the adjustment rod is aligned with the adjustment hole. An adjustment bolt is threadedly connected to the adjustment hole, and the end of the adjustment bolt is engaged with the annular groove.

5. The tipping paper width adjusting paper guide of claim 1, wherein, The first block has a first shaft hole, and one side of the adjusting rod is threaded to the first shaft hole; the third block has a third shaft hole, and the other side of the adjusting rod is threaded to the third shaft hole.

6. The tipping paper width adjusting paper guide of claim 5, wherein, The first block is provided with a first fixing hole, and a first bolt is threaded into the first fixing hole. The end of the first bolt can abut against the inner core of the paper guide block, thereby fixing the position of the first block. The third block is provided with a third fixing hole, and a third bolt is threaded into the third fixing hole. The end of the third bolt can abut against the inner core of the paper guide block, thereby fixing the position of the third block.

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