A cigarette making machine closing drum adjustment tool

Abstract

The utility model discloses a cigarette making machine leans together drum wheel adjustment frock, include: fixed block, adjustment subassembly and calibration subassembly, adjustment subassembly includes first connecting rod, second connecting rod and two circular locating plates, and the first end of first connecting rod and the first end of second connecting rod are connected with the both ends of fixed block respectively, and two circular locating plates set up in the second end of first connecting rod and the second end of second connecting rod, and the top of circular locating plate is provided with arc gap, calibration subassembly is connected with second connecting rod, is used for measuring the moving amount of second connecting rod, when needing to adjust the position of the float of the two sides of leaning together drum wheel, the operator first makes the arc gap of two circular locating plates with the float of the two sides of leaning together drum wheel abut, moves through making fixed block to drive two circular locating plates to move to the position of the float of the two sides of leaning together drum wheel, and cooperation calibration subassembly can, thereby can fast, accurate adjustment, improve the maintenance efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cigarette machinery and equipment technology, and more specifically, to a tooling for adjusting the approach drum of a cigarette machine. Background Technology

[0002] In a splicing unit (such as ZJ118), the splicing paper is coated with latex according to the process requirements by the gluing device, and then enters the post-glue heater. The heated splicing paper enters the surface of the splicing paper cutting wheel, is attracted and rotates with it, and is cut into equal-length sheets that meet the process requirements by the splicing paper cutter, and then enters the closing drum.

[0003] Currently, during operation, the ZJ118 cigarette making machine often experiences problems such as inconsistent cigarette lengths between the inner and outer exhaust pipes and excessive gaps between the cigarette and the nozzle rod due to deviations in the float ring position or inaccurate compression. Traditional adjustment methods require operators to repeatedly test and adjust using twice-long cigarettes, taking approximately 30-60 minutes, and rely on experience-based judgment. Compression errors can reach ±0.2mm, resulting in low maintenance efficiency.

[0004] Therefore, how to provide a tooling for adjusting the approach drum of a cigarette machine has become a technical problem that urgently needs to be solved in this field. Utility Model Content

[0005] One objective of this invention is to provide a new technical solution for adjusting the tooling of a cigarette rolling machine by bringing the drum closer together.

[0006] According to a first aspect of the present invention, a tooling for adjusting the approach drum of a cigarette machine is provided, comprising: a fixing block, an adjusting component, and a calibration component;

[0007] The adjustment assembly includes a first connecting rod, a second connecting rod, and two circular positioning plates. The first end of the first connecting rod and the first end of the second connecting rod are respectively connected to the two ends of the fixing block. The two circular positioning plates are disposed at the second ends of the first connecting rod and the second connecting rod, and the top of the circular positioning plates is provided with an arc-shaped notch.

[0008] The calibration component is connected to the second connecting rod and is used to measure the amount of movement of the second connecting rod.

[0009] Optionally, the first end of the fixing block is provided with a sliding hole, the first connecting rod is slidably connected to the sliding hole, and the first end of the second connecting rod is fixedly connected to the second end of the fixing block.

[0010] Optionally, the adjustment assembly further includes a mounting groove, a limiting groove, and ball bearings. The mounting groove is disposed on the inner wall of the sliding hole. The limiting grooves are evenly spaced on the outer wall of the first connecting rod and are disposed corresponding to the mounting groove. The ball bearings are rotatably disposed in the mounting groove, and a portion of the ball bearings are located in the limiting groove.

[0011] Optionally, the adjustment assembly further includes a spring disposed within the mounting groove, with a first end of the spring connected to the bottom wall of the mounting groove and a second end of the spring connected to the ball bearing.

[0012] Optionally, the calibration component includes a movable plate, a handle, and a connector, the connector passing through the second connecting rod, the movable plate being movably disposed within the connector, the handle being disposed at the bottom of the movable plate, and the movable plate being provided with scale lines.

[0013] Optionally, the handle is provided with anti-slip texture.

[0014] Optionally, the calibration assembly further includes a limiting plate disposed on the top of the movable plate, the limiting plate having a length and width greater than the length and width of the connection port.

[0015] The beneficial effects of this utility model are as follows:

[0016] This invention connects the first end of the first connecting rod and the first end of the second connecting rod to the two ends of the fixing block, respectively. Two circular positioning plates are positioned at the second ends of the first and second connecting rods, with arc-shaped notches at the top of the circular positioning plates to connect the calibration component to the second connecting rod. When it is necessary to adjust the position of the floats on both sides of the drum, the operator first aligns the arc-shaped notches of the two circular positioning plates with the floats on both sides of the drum. By moving the fixing block upward, the two circular positioning plates are moved, and in conjunction with the calibration component, the position of the floats on both sides of the drum can be quickly and accurately adjusted, improving maintenance efficiency.

[0017] Other features and advantages of the present invention will become clear from the following detailed description of exemplary embodiments of the present invention with reference to the accompanying drawings. Attached Figure Description

[0018] The accompanying drawings, which are incorporated in and form part of this specification, illustrate embodiments of the present invention and, together with their description, serve to explain the principles of the present invention.

[0019] Figure 1 This is a structural diagram of the adjusting fixture for bringing the drum of the cigarette machine according to this utility model.

[0020] The following are marked in the diagram: 1. Fixing block; 2. Adjustment component; 21. First connecting rod; 22. Second connecting rod; 23. Circular positioning plate; 24. Arc-shaped notch; 25. Limiting groove; 3. Calibration component; 31. Moving plate; 32. Handle; 33. Connection port; 34. Scale line; 35. Limiting plate; 4. Sliding hole. Detailed Implementation

[0021] Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that, unless otherwise specifically stated, the relative arrangement, numerical expressions, and values ​​of the components and steps set forth in these embodiments do not limit the scope of the present invention.

[0022] The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the invention or its application or use.

[0023] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0024] In all the examples shown and discussed herein, any specific values ​​should be interpreted as merely exemplary and not as limitations. Therefore, other examples of exemplary embodiments may have different values.

[0025] like Figure 1 As shown, this utility model embodiment provides a tooling for adjusting the approach drum of a cigarette machine, including: a fixing block 1, an adjustment component 2, and a calibration component 3.

[0026] The adjustment assembly 2 includes a first connecting rod 21, a second connecting rod 22, and two circular positioning plates 23. The first end of the first connecting rod 21 and the first end of the second connecting rod 22 are respectively connected to the two ends of the fixing block 1. The two circular positioning plates 23 are disposed at the second ends of the first connecting rod 21 and the second ends of the second connecting rod 22. The top of the circular positioning plates 23 is provided with an arc-shaped notch 24.

[0027] Specifically, the inner diameter of the arc-shaped notch 24 matches the inner diameter of the float rings on both sides of the approach drum, thereby enabling the circular positioning plate 23 to fully contact the float rings on both sides of the approach drum, improving the stability and accuracy of the compression of the float rings on both sides of the approach drum.

[0028] The calibration component 3 is connected to the second connecting rod 22 and is used to measure the amount of movement of the second connecting rod 22.

[0029] Specifically, when it is necessary to adjust the position of the floats on both sides of the drum, the operator first aligns the arc-shaped notches 24 of the two circular positioning plates 23 with the floats on both sides of the drum. Then, the action is applied to the fixing block 1, causing the fixing block 1 to move upward. The movement of the fixing block 1 drives the first connecting rod 21 and the second connecting rod 22 to move upward, which in turn drives the two circular positioning plates 23 to move upward. At this time, the movement of the second connecting rod 22 can be detected by the calibration component 3. When the floats on both sides of the drum move to the preset position, the fixing bolts of the locking floats can be used to fix the floats on both sides of the drum. After removing the tooling, the equipment is started to verify the adjustment effect.

[0030] This invention significantly simplifies the adjustment and maintenance process of the approach drum, shortens the time, and greatly improves the operating efficiency of the equipment.

[0031] This invention connects the first end of the first connecting rod 21 and the first end of the second connecting rod 22 to the two ends of the fixing block 1, respectively. Two circular positioning plates 23 are positioned at the second ends of the first connecting rod 21 and the second ends of the second connecting rod 22, with an arc-shaped notch 24 on the top of the circular positioning plates 23, allowing the calibration component 3 to connect with the second connecting rod 22. When it is necessary to adjust the position of the floats on both sides of the drum, the operator first abuts the arc-shaped notches 24 of the two circular positioning plates 23 against the floats on both sides of the drum. By moving the fixing block 1 upward, the two circular positioning plates 23 are moved, and in conjunction with the calibration component 3, the position of the floats on both sides of the drum can be adjusted quickly and accurately, improving maintenance efficiency.

[0032] In one embodiment of the adjusting fixture for bringing the cigarette machine closer to the drum of this utility model, the first end of the fixing block 1 is provided with a sliding hole 4, the first connecting rod 21 is slidably connected to the sliding hole 4, and the first end of the second connecting rod 22 is fixedly connected to the second end of the fixing block 1.

[0033] This utility model fixes the first end of the second connecting rod 22 to the second end of the fixing block 1, and slides the first connecting rod 21 in the sliding hole 4. The first connecting rod 21 can move in the sliding hole 4 to adjust the distance between the two circular positioning plates 23. This allows the two circular positioning plates 23 to adjust the floats on both sides of the approach drum of different specifications, thus improving the practicality of the cigarette machine approach drum adjustment fixture of this utility model.

[0034] In one embodiment of the adjusting fixture for the cigarette machine approaching the drum of this utility model, the adjusting component 2 further includes an installation groove, a limiting groove 25 and ball bearings. The installation groove is disposed on the inner wall of the sliding hole 4, and the limiting groove 25 is evenly spaced on the outer wall of the first connecting rod 21 and is disposed corresponding to the installation groove. The ball bearings are rotatably disposed in the installation groove, and some of the ball bearings are located in the limiting groove 25.

[0035] This invention fixes the first connecting rod 21 by setting the mounting groove on the inner wall of the sliding hole 4 and the limiting grooves 25 evenly spaced on the outer wall of the first connecting rod 21, and by rotating the ball bearings in the mounting groove, with some of the ball bearings located in the limiting grooves 25. The ball bearings are connected to the mounting groove and the limiting grooves 25 respectively, thereby achieving the function of fixing the first connecting rod 21. When it is necessary to adjust the length of the first connecting rod 21, by pulling and pushing the first connecting rod 21, the ball bearings can be moved out of the limiting grooves 25 due to the action of the ball bearings. By controlling the connection of the ball bearings with the corresponding limiting grooves 25, the length of the first connecting rod 21 can be adjusted, thus effectively improving the convenience of use.

[0036] In one embodiment of the adjusting fixture for the cigarette machine approaching the drum of this utility model, the adjusting component 2 further includes a spring. The spring is disposed in the mounting groove, with the first end of the spring connected to the bottom wall of the mounting groove and the second end of the spring connected to a ball bearing.

[0037] Specifically, when the length of the first connecting rod 21 needs to be adjusted, by pulling and pushing the first connecting rod 21, the ball bearings are forced to move towards the interior of the mounting groove, compressing the spring. When the ball bearings are fully inside the mounting groove, the first connecting rod 21 can move smoothly within the sliding hole 4. When the first connecting rod 21 reaches its final position, aligning the mounting hole with the limiting block, the spring returns to its elastic deformation, causing the ball bearings to move into the limiting groove 25 to fix the first connecting rod 21 and achieve length adjustment, further improving ease of use.

[0038] In one embodiment of the adjusting fixture for bringing the cigarette machine closer to the drum, the calibration component 3 includes a movable plate 31, a handle 32, and a connecting port 33. The connecting port 33 passes through the second connecting rod 22. The movable plate 31 is movably disposed within the connecting port 33. The handle 32 is disposed at the bottom of the movable plate 31, and the movable plate 31 is provided with scale lines 34.

[0039] This utility model moves the movable plate 31 into the connection port 33 and places the handle 32 at the bottom of the movable plate 31. In use, the operator acts on the fixed block 1 to move the fixed block 1 upward. The movement of the fixed block 1 (or the movement of the second connecting rod 22) can be detected by the scale line 34 on the movable plate 31, thereby ensuring the compression of the float rings on both sides of the drum and improving the accuracy of maintenance.

[0040] In this embodiment, the compression of the floats on both sides of the drum is 0.5mm. After adjustment, the cigarette length tolerance is ≤±0.1mm, and the gap between the cigarette and the mouthpiece is ≤0.3mm. At this point, the adjustment is complete.

[0041] In one embodiment of the adjusting fixture for bringing the cigarette machine closer to the drum, the handle 32 is provided with anti-slip texture, which facilitates the use by the operator.

[0042] In one embodiment of the cigarette machine approach drum adjustment fixture of this utility model, the calibration component 3 further includes a limiting plate 35, which is disposed on the top of the moving plate 31. The length and width of the limiting plate 35 are both greater than the length and width of the connecting port 33.

[0043] This utility model sets a limiting plate 35 on the top of the moving plate 31, and makes the length and width of the limiting plate 35 greater than the length and width of the connecting port 33. The limiting plate 35 can limit the position of the moving plate 31 and prevent the moving plate 31 from moving out of the connecting port 33.

[0044] Although specific embodiments of the present invention have been described in detail by way of examples, those skilled in the art should understand that the above examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Those skilled in the art should understand that modifications can be made to the above embodiments without departing from the scope and spirit of the present invention. The scope of the present invention is defined by the appended claims.

Claims

1. A tooling for adjusting the approach drum of a cigarette rolling machine, characterized in that, include: Fixing block, adjustment assembly, and calibration assembly; The adjustment assembly includes a first connecting rod, a second connecting rod, and two circular positioning plates. The first end of the first connecting rod and the first end of the second connecting rod are respectively connected to the two ends of the fixing block. The two circular positioning plates are disposed at the second ends of the first connecting rod and the second connecting rod, and the top of the circular positioning plates is provided with an arc-shaped notch. The calibration component is connected to the second connecting rod and is used to measure the amount of movement of the second connecting rod.

2. The adjusting fixture for bringing the cigarette machine drum closer according to claim 1, characterized in that, The first end of the fixing block is provided with a sliding hole, the first connecting rod is slidably connected to the sliding hole, and the first end of the second connecting rod is fixedly connected to the second end of the fixing block.

3. The adjusting fixture for bringing the cigarette machine drum closer according to claim 2, characterized in that, The adjustment assembly further includes a mounting groove, a limiting groove, and ball bearings. The mounting groove is disposed on the inner wall of the sliding hole. The limiting grooves are evenly spaced on the outer wall of the first connecting rod and are disposed corresponding to the mounting groove. The ball bearings are rotatably disposed in the mounting groove, and a portion of the ball bearings are located in the limiting groove.

4. The adjusting fixture for bringing the cigarette machine drum closer according to claim 3, characterized in that, The adjustment assembly also includes a spring disposed in the mounting groove, with a first end of the spring connected to the bottom wall of the mounting groove and a second end of the spring connected to the ball bearing.

5. The adjusting fixture for bringing the cigarette machine drum closer according to claim 1, characterized in that, The calibration component includes a movable plate, a handle, and a connector. The connector passes through the second connecting rod. The movable plate is movably disposed within the connector. The handle is disposed at the bottom of the movable plate, and the movable plate is provided with scale lines.

6. The adjusting fixture for bringing the cigarette machine drum closer according to claim 5, characterized in that, The handle is provided with anti-slip texture.

7. The adjusting fixture for bringing the cigarette machine drum closer according to claim 5, characterized in that, The calibration assembly also includes a limiting plate, which is disposed on the top of the movable plate. The length and width of the limiting plate are both greater than the length and width of the connection port.

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